CLL

Chemotherapy has fallen out of favor for treating cancer toward the end of life. The toxicity is too high, and the benefit, if any, is often too low.

Immunotherapy, however, has been taking its place. Checkpoint inhibitors are increasingly being initiated to treat metastatic cancer in patients approaching the end of life and have become the leading driver of end-of-life cancer spending.

This means “there are patients who are getting immunotherapy who shouldn’t,” said Yale University, New Haven, Connecticut, surgical oncologist Sajid Khan, MD, senior investigator on a recent study that highlighted the growing use of these agents in patients’ last month of life.

What’s driving this trend, and how can oncologists avoid overtreatment with immunotherapy at the end of life?
 

The N-of-1 Patient

With immunotherapy at the end of life, “each of us has had our N-of-1” where a patient bounces back with a remarkable and durable response, said Don Dizon, MD, a gynecologic oncologist at Brown University, Providence, Rhode Island.

He recalled a patient with sarcoma who did not respond to chemotherapy. But after Dr. Dizon started her on immunotherapy, everything turned around. She has now been in remission for 8 years and counting.

The possibility of an unexpected or remarkable responder is seductive. And the improved safety of immunotherapy over chemotherapy adds to the allure.

Meanwhile, patients are often desperate. It’s rare for someone to be ready to stop treatment, Dr. Dizon said. Everybody “hopes that they’re going to be the exceptional responder.”

At the end of the day, the question often becomes: “Why not try immunotherapy? What’s there to lose?”

This thinking may be prompting broader use of immunotherapy in late-stage disease, even in instances with no Food and Drug Administration indication and virtually no supportive data, such as for metastatic ovarian cancer, Dr. Dizon said.
 

Back to Earth

The problem with the hopeful approach is that end-of-life turnarounds with immunotherapy are rare, and there’s no way at the moment to predict who will have one, said Laura Petrillo, MD, a palliative care physician at Massachusetts General Hospital, Boston.

Even though immunotherapy generally comes with fewer adverse events than chemotherapy, catastrophic side effects are still possible.

Dr. Petrillo recalled a 95-year-old woman with metastatic cancer who was largely asymptomatic.

She had a qualifying mutation for a checkpoint inhibitor, so her oncologist started her on one. The patient never bounced back from the severe colitis the agent caused, and she died of complications in the hospital.

Although such reactions with immunotherapy are uncommon, less serious problems caused by the agents can still have a major impact on a person’s quality of life. Low-grade diarrhea, for instance, may not sound too bad, but in a patient’s daily life, it can translate to six or more episodes a day.

Even with no side effects, prescribing immunotherapy can mean that patients with limited time left spend a good portion of it at an infusion clinic instead of at home. These patients are also less likely to be referred to hospice and more likely to be admitted to and die in the hospital.

And with treatments that can cost $20,000 per dose, financial toxicity becomes a big concern.

In short, some of the reasons why chemotherapy is not recommended at the end of life also apply to immunotherapy, Dr. Petrillo said.
 

Prescribing Decisions

Recent research highlights the growing use of immunotherapy at the end of life.

Dr. Khan’s retrospective study found, for instance, that the percentage of patients starting immunotherapy in the last 30 days of life increased by about fourfold to fivefold over the study period for the three cancers analyzed — stage IV melanoma, lung, and kidney cancers.

Among the population that died within 30 days, the percentage receiving immunotherapy increased over the study periods — 0.8%-4.3% for melanoma, 0.9%-3.2% for NSCLC, and 0.5%-2.6% for kidney cell carcinoma — prompting the conclusion that immunotherapy prescriptions in the last month of life are on the rise.

Prescribing immunotherapy in patients who ultimately died within 1 month occurred more frequently at low-volume, nonacademic centers than at academic or high-volume centers, and outcomes varied by practice setting.

Patients had better survival outcomes overall when receiving immunotherapy at academic or high-volume centers — a finding Dr. Khan said is worth investigating further. Possible explanations include better management of severe immune-related side effects at larger centers and more caution when prescribing immunotherapy to “borderline” candidates, such as those with several comorbidities.

Importantly, given the retrospective design, Dr. Khan and colleagues already knew which patients prescribed immunotherapy died within 30 days of initiating treatment.

More specifically, 5192 of 71,204 patients who received immunotherapy (7.3%) died within a month of initiating therapy, while 66,012 (92.7%) lived beyond that point.

The study, however, did not assess how the remaining 92.7% who lived beyond 30 days fared on immunotherapy and the differences between those who lived less than 30 days and those who survived longer.

Knowing the outcome of patients at the outset of the analysis still leaves open the question of when immunotherapy can extend life and when it can’t for the patient in front of you.

To avoid overtreating at the end of life, it’s important to have “the same standard that you have for giving chemotherapy. You have to treat it with the same respect,” said Moshe Chasky, MD, a community medical oncologist with Alliance Cancer Specialists in Philadelphia, Pennsylvania. “You can’t just be throwing” immunotherapy around “at the end of life.”

While there are no clear predictors of risk and benefit, there are some factors to help guide decisions.

As with chemotherapy, Dr. Petrillo said performance status is key. Dr. Petrillo and colleagues found that median overall survival with immune checkpoint inhibitors for advanced non–small cell lung cancer was 14.3 months in patients with an Eastern Cooperative Oncology Group performance score of 0-1 but only 4.5 months with scores of ≥ 2.

Dr. Khan also found that immunotherapy survival is, unsurprisingly, worse in patients with high metastatic burdens and more comorbidities.

“You should still consider immunotherapy for metastatic melanoma, non–small cell lung cancer, and renal cell carcinoma,” Dr. Khan said. The message here is to “think twice before using” it, especially in comorbid patients with widespread metastases.

“Just because something can be done doesn’t always mean it should be done,” he said.

At Yale, when Dr. Khan works, immunotherapy decisions are considered by a multidisciplinary tumor board. At Mass General, immunotherapy has generally moved to the frontline setting, and the hospital no longer prescribes checkpoint inhibitors to hospitalized patients because the cost is too high relative to the potential benefit, Dr. Petrillo explained.

Still, with all the uncertainties about risk and benefit, counseling patients is a challenge. Dr. Dizon called it “the epitome of shared decision-making.”

Dr. Petrillo noted that it’s critical not to counsel patients based solely on the anecdotal patients who do surprisingly well.

“It’s hard to mention that and not have that be what somebody anchors on,” she said. But that speaks to “how desperate people can feel, how hopeful they can be.”

Dr. Khan, Dr. Petrillo, and Dr. Chasky all reported no relevant conflicts of interest.

A version of this article first appeared on Medscape.com.

Chemotherapy has fallen out of favor for treating cancer toward the end of life. The toxicity is too high, and the benefit, if any, is often too low.

Immunotherapy, however, has been taking its place. Checkpoint inhibitors are increasingly being initiated to treat metastatic cancer in patients approaching the end of life and have become the leading driver of end-of-life cancer spending.

This means “there are patients who are getting immunotherapy who shouldn’t,” said Yale University, New Haven, Connecticut, surgical oncologist Sajid Khan, MD, senior investigator on a recent study that highlighted the growing use of these agents in patients’ last month of life.

What’s driving this trend, and how can oncologists avoid overtreatment with immunotherapy at the end of life?
 

The N-of-1 Patient

With immunotherapy at the end of life, “each of us has had our N-of-1” where a patient bounces back with a remarkable and durable response, said Don Dizon, MD, a gynecologic oncologist at Brown University, Providence, Rhode Island.

He recalled a patient with sarcoma who did not respond to chemotherapy. But after Dr. Dizon started her on immunotherapy, everything turned around. She has now been in remission for 8 years and counting.

The possibility of an unexpected or remarkable responder is seductive. And the improved safety of immunotherapy over chemotherapy adds to the allure.

Meanwhile, patients are often desperate. It’s rare for someone to be ready to stop treatment, Dr. Dizon said. Everybody “hopes that they’re going to be the exceptional responder.”

At the end of the day, the question often becomes: “Why not try immunotherapy? What’s there to lose?”

This thinking may be prompting broader use of immunotherapy in late-stage disease, even in instances with no Food and Drug Administration indication and virtually no supportive data, such as for metastatic ovarian cancer, Dr. Dizon said.
 

Back to Earth

The problem with the hopeful approach is that end-of-life turnarounds with immunotherapy are rare, and there’s no way at the moment to predict who will have one, said Laura Petrillo, MD, a palliative care physician at Massachusetts General Hospital, Boston.

Even though immunotherapy generally comes with fewer adverse events than chemotherapy, catastrophic side effects are still possible.

Dr. Petrillo recalled a 95-year-old woman with metastatic cancer who was largely asymptomatic.

She had a qualifying mutation for a checkpoint inhibitor, so her oncologist started her on one. The patient never bounced back from the severe colitis the agent caused, and she died of complications in the hospital.

Although such reactions with immunotherapy are uncommon, less serious problems caused by the agents can still have a major impact on a person’s quality of life. Low-grade diarrhea, for instance, may not sound too bad, but in a patient’s daily life, it can translate to six or more episodes a day.

Even with no side effects, prescribing immunotherapy can mean that patients with limited time left spend a good portion of it at an infusion clinic instead of at home. These patients are also less likely to be referred to hospice and more likely to be admitted to and die in the hospital.

And with treatments that can cost $20,000 per dose, financial toxicity becomes a big concern.

In short, some of the reasons why chemotherapy is not recommended at the end of life also apply to immunotherapy, Dr. Petrillo said.
 

Prescribing Decisions

Recent research highlights the growing use of immunotherapy at the end of life.

Dr. Khan’s retrospective study found, for instance, that the percentage of patients starting immunotherapy in the last 30 days of life increased by about fourfold to fivefold over the study period for the three cancers analyzed — stage IV melanoma, lung, and kidney cancers.

Among the population that died within 30 days, the percentage receiving immunotherapy increased over the study periods — 0.8%-4.3% for melanoma, 0.9%-3.2% for NSCLC, and 0.5%-2.6% for kidney cell carcinoma — prompting the conclusion that immunotherapy prescriptions in the last month of life are on the rise.

Prescribing immunotherapy in patients who ultimately died within 1 month occurred more frequently at low-volume, nonacademic centers than at academic or high-volume centers, and outcomes varied by practice setting.

Patients had better survival outcomes overall when receiving immunotherapy at academic or high-volume centers — a finding Dr. Khan said is worth investigating further. Possible explanations include better management of severe immune-related side effects at larger centers and more caution when prescribing immunotherapy to “borderline” candidates, such as those with several comorbidities.

Importantly, given the retrospective design, Dr. Khan and colleagues already knew which patients prescribed immunotherapy died within 30 days of initiating treatment.

More specifically, 5192 of 71,204 patients who received immunotherapy (7.3%) died within a month of initiating therapy, while 66,012 (92.7%) lived beyond that point.

The study, however, did not assess how the remaining 92.7% who lived beyond 30 days fared on immunotherapy and the differences between those who lived less than 30 days and those who survived longer.

Knowing the outcome of patients at the outset of the analysis still leaves open the question of when immunotherapy can extend life and when it can’t for the patient in front of you.

To avoid overtreating at the end of life, it’s important to have “the same standard that you have for giving chemotherapy. You have to treat it with the same respect,” said Moshe Chasky, MD, a community medical oncologist with Alliance Cancer Specialists in Philadelphia, Pennsylvania. “You can’t just be throwing” immunotherapy around “at the end of life.”

While there are no clear predictors of risk and benefit, there are some factors to help guide decisions.

As with chemotherapy, Dr. Petrillo said performance status is key. Dr. Petrillo and colleagues found that median overall survival with immune checkpoint inhibitors for advanced non–small cell lung cancer was 14.3 months in patients with an Eastern Cooperative Oncology Group performance score of 0-1 but only 4.5 months with scores of ≥ 2.

Dr. Khan also found that immunotherapy survival is, unsurprisingly, worse in patients with high metastatic burdens and more comorbidities.

“You should still consider immunotherapy for metastatic melanoma, non–small cell lung cancer, and renal cell carcinoma,” Dr. Khan said. The message here is to “think twice before using” it, especially in comorbid patients with widespread metastases.

“Just because something can be done doesn’t always mean it should be done,” he said.

At Yale, when Dr. Khan works, immunotherapy decisions are considered by a multidisciplinary tumor board. At Mass General, immunotherapy has generally moved to the frontline setting, and the hospital no longer prescribes checkpoint inhibitors to hospitalized patients because the cost is too high relative to the potential benefit, Dr. Petrillo explained.

Still, with all the uncertainties about risk and benefit, counseling patients is a challenge. Dr. Dizon called it “the epitome of shared decision-making.”

Dr. Petrillo noted that it’s critical not to counsel patients based solely on the anecdotal patients who do surprisingly well.

“It’s hard to mention that and not have that be what somebody anchors on,” she said. But that speaks to “how desperate people can feel, how hopeful they can be.”

Dr. Khan, Dr. Petrillo, and Dr. Chasky all reported no relevant conflicts of interest.

A version of this article first appeared on Medscape.com.

Chemotherapy has fallen out of favor for treating cancer toward the end of life. The toxicity is too high, and the benefit, if any, is often too low.

Immunotherapy, however, has been taking its place. Checkpoint inhibitors are increasingly being initiated to treat metastatic cancer in patients approaching the end of life and have become the leading driver of end-of-life cancer spending.

This means “there are patients who are getting immunotherapy who shouldn’t,” said Yale University, New Haven, Connecticut, surgical oncologist Sajid Khan, MD, senior investigator on a recent study that highlighted the growing use of these agents in patients’ last month of life.

What’s driving this trend, and how can oncologists avoid overtreatment with immunotherapy at the end of life?
 

The N-of-1 Patient

With immunotherapy at the end of life, “each of us has had our N-of-1” where a patient bounces back with a remarkable and durable response, said Don Dizon, MD, a gynecologic oncologist at Brown University, Providence, Rhode Island.

He recalled a patient with sarcoma who did not respond to chemotherapy. But after Dr. Dizon started her on immunotherapy, everything turned around. She has now been in remission for 8 years and counting.

The possibility of an unexpected or remarkable responder is seductive. And the improved safety of immunotherapy over chemotherapy adds to the allure.

Meanwhile, patients are often desperate. It’s rare for someone to be ready to stop treatment, Dr. Dizon said. Everybody “hopes that they’re going to be the exceptional responder.”

At the end of the day, the question often becomes: “Why not try immunotherapy? What’s there to lose?”

This thinking may be prompting broader use of immunotherapy in late-stage disease, even in instances with no Food and Drug Administration indication and virtually no supportive data, such as for metastatic ovarian cancer, Dr. Dizon said.
 

Back to Earth

The problem with the hopeful approach is that end-of-life turnarounds with immunotherapy are rare, and there’s no way at the moment to predict who will have one, said Laura Petrillo, MD, a palliative care physician at Massachusetts General Hospital, Boston.

Even though immunotherapy generally comes with fewer adverse events than chemotherapy, catastrophic side effects are still possible.

Dr. Petrillo recalled a 95-year-old woman with metastatic cancer who was largely asymptomatic.

She had a qualifying mutation for a checkpoint inhibitor, so her oncologist started her on one. The patient never bounced back from the severe colitis the agent caused, and she died of complications in the hospital.

Although such reactions with immunotherapy are uncommon, less serious problems caused by the agents can still have a major impact on a person’s quality of life. Low-grade diarrhea, for instance, may not sound too bad, but in a patient’s daily life, it can translate to six or more episodes a day.

Even with no side effects, prescribing immunotherapy can mean that patients with limited time left spend a good portion of it at an infusion clinic instead of at home. These patients are also less likely to be referred to hospice and more likely to be admitted to and die in the hospital.

And with treatments that can cost $20,000 per dose, financial toxicity becomes a big concern.

In short, some of the reasons why chemotherapy is not recommended at the end of life also apply to immunotherapy, Dr. Petrillo said.
 

Prescribing Decisions

Recent research highlights the growing use of immunotherapy at the end of life.

Dr. Khan’s retrospective study found, for instance, that the percentage of patients starting immunotherapy in the last 30 days of life increased by about fourfold to fivefold over the study period for the three cancers analyzed — stage IV melanoma, lung, and kidney cancers.

Among the population that died within 30 days, the percentage receiving immunotherapy increased over the study periods — 0.8%-4.3% for melanoma, 0.9%-3.2% for NSCLC, and 0.5%-2.6% for kidney cell carcinoma — prompting the conclusion that immunotherapy prescriptions in the last month of life are on the rise.

Prescribing immunotherapy in patients who ultimately died within 1 month occurred more frequently at low-volume, nonacademic centers than at academic or high-volume centers, and outcomes varied by practice setting.

Patients had better survival outcomes overall when receiving immunotherapy at academic or high-volume centers — a finding Dr. Khan said is worth investigating further. Possible explanations include better management of severe immune-related side effects at larger centers and more caution when prescribing immunotherapy to “borderline” candidates, such as those with several comorbidities.

Importantly, given the retrospective design, Dr. Khan and colleagues already knew which patients prescribed immunotherapy died within 30 days of initiating treatment.

More specifically, 5192 of 71,204 patients who received immunotherapy (7.3%) died within a month of initiating therapy, while 66,012 (92.7%) lived beyond that point.

The study, however, did not assess how the remaining 92.7% who lived beyond 30 days fared on immunotherapy and the differences between those who lived less than 30 days and those who survived longer.

Knowing the outcome of patients at the outset of the analysis still leaves open the question of when immunotherapy can extend life and when it can’t for the patient in front of you.

To avoid overtreating at the end of life, it’s important to have “the same standard that you have for giving chemotherapy. You have to treat it with the same respect,” said Moshe Chasky, MD, a community medical oncologist with Alliance Cancer Specialists in Philadelphia, Pennsylvania. “You can’t just be throwing” immunotherapy around “at the end of life.”

While there are no clear predictors of risk and benefit, there are some factors to help guide decisions.

As with chemotherapy, Dr. Petrillo said performance status is key. Dr. Petrillo and colleagues found that median overall survival with immune checkpoint inhibitors for advanced non–small cell lung cancer was 14.3 months in patients with an Eastern Cooperative Oncology Group performance score of 0-1 but only 4.5 months with scores of ≥ 2.

Dr. Khan also found that immunotherapy survival is, unsurprisingly, worse in patients with high metastatic burdens and more comorbidities.

“You should still consider immunotherapy for metastatic melanoma, non–small cell lung cancer, and renal cell carcinoma,” Dr. Khan said. The message here is to “think twice before using” it, especially in comorbid patients with widespread metastases.

“Just because something can be done doesn’t always mean it should be done,” he said.

At Yale, when Dr. Khan works, immunotherapy decisions are considered by a multidisciplinary tumor board. At Mass General, immunotherapy has generally moved to the frontline setting, and the hospital no longer prescribes checkpoint inhibitors to hospitalized patients because the cost is too high relative to the potential benefit, Dr. Petrillo explained.

Still, with all the uncertainties about risk and benefit, counseling patients is a challenge. Dr. Dizon called it “the epitome of shared decision-making.”

Dr. Petrillo noted that it’s critical not to counsel patients based solely on the anecdotal patients who do surprisingly well.

“It’s hard to mention that and not have that be what somebody anchors on,” she said. But that speaks to “how desperate people can feel, how hopeful they can be.”

Dr. Khan, Dr. Petrillo, and Dr. Chasky all reported no relevant conflicts of interest.

A version of this article first appeared on Medscape.com.

An ancient virus that infected our ancestors tens of millions of years ago may be helping to fuel cancer today, according to a fascinating new study in Science Advances. Targeting these viral remnants still lingering in our DNA could lead to more effective cancer treatment with fewer side effects, the researchers said.

The study “gives a better understanding of how gene regulation can be impacted by these ancient retroviral sequences,” said Dixie Mager, PhD, scientist emeritus at the Terry Fox Laboratory at the British Columbia Cancer Research Institute, Vancouver, British Columbia, Canada. (Mager was not involved in the study.)

Long thought to be “junk” DNA with no biologic function, “endogenous retroviruses,” which have mutated over time and lost their ability to create the virus, are now known to regulate genes — allowing some genes to turn on and off. Research in recent years suggests they may play a role in diseases like cancer.

But scientists weren’t exactly sure what that role was, said senior study author Edward Chuong, PhD, a genome biologist at the University of Colorado Boulder.

Most studies have looked at whether endogenous retroviruses code for proteins that influence cancer. But these ancient viral strands usually don’t code for proteins at all.

Dr. Chuong took a different approach. Inspired by scientists who’ve studied how viral remnants regulate positive processes (immunity, brain development, or placenta development), he and his team explored whether some might regulate genes that, once activated, help cancer thrive.

Borrowing from epigenomic analysis data (data on molecules that alter gene expression) for 21 cancers mapped by the Cancer Genome Atlas, the researchers identified 19 virus-derived DNA sequences that bind to regulatory proteins more in cancer cells than in healthy cells. All of these could potentially act as gene regulators that promote cancer.

The researchers homed in on one sequence, called LTR10, because it showed especially high activity in several cancers, including lung and colorectal cancer. This DNA segment comes from a virus that entered our ancestors’ genome 30 million years ago, and it’s activated in a third of colorectal cancers.

Using the gene editing technology clustered regularly interspaced short palindromic repeats (CRISPR), Dr. Chuong’s team silenced LTR10 in colorectal cancer cells, altering the gene sequence so it couldn’t bind to regulatory proteins. Doing so dampened the activity of nearby cancer-promoting genes.

“They still behaved like cancer cells,” Dr. Chuong said. But “it made the cancer cells more susceptible to radiation. That would imply that the presence of that viral ‘switch’ actually helped those cancer cells survive radiation therapy.”

Previously, two studies had found that viral regulators play a role in promoting two types of cancer: Leukemia and prostate cancer. The new study shows these two cases weren’t flukes. All 21 cancers they looked at had at least one of those 19 viral elements, presumably working as cancer enhancers.

The study also identified what activates LTR10 to make it promote cancer. The culprit is a regulator protein called mitogen-activated protein (MAP) kinase, which is overactivated in about 40% of all human cancers.

Some cancer drugs — MAP kinase inhibitors — already target MAP kinase, and they’re often the first ones prescribed when a patient is diagnosed with cancer, Dr. Chuong said. As with many cancer treatments, doctors don’t know why they work, just that they do.

“By understanding the mechanisms in the cell, we might be able to make them work better or further optimize their treatment,” he said.

“MAP kinase inhibitors are really like a sledgehammer to the cell,” Dr. Chuong said — meaning they affect many cellular processes, not just those related to cancer.

“If we’re able to say that these viral switches are what’s important, then that could potentially help us develop a more targeted therapy that uses something like CRISPR to silence these viral elements,” he said. Or it could help providers choose a MAP kinase inhibitor from among the dozens available best suited to treat an individual patient and avoid side effects.  

Still, whether the findings translate to real cancer patients remains to be seen. “It’s very, very hard to go the final step of showing in a patient that these actually make a difference in the cancer,” Dr. Mager said.

More lab research, human trials, and at least a few years will be needed before this discovery could help treat cancer. “Directly targeting these elements as a therapy would be at least 5 years out,” Dr. Chuong said, “partly because that application would rely on CRISPR epigenome editing technology that is still being developed for clinical use.”
 

A version of this article first appeared on Medscape.com.

An ancient virus that infected our ancestors tens of millions of years ago may be helping to fuel cancer today, according to a fascinating new study in Science Advances. Targeting these viral remnants still lingering in our DNA could lead to more effective cancer treatment with fewer side effects, the researchers said.

The study “gives a better understanding of how gene regulation can be impacted by these ancient retroviral sequences,” said Dixie Mager, PhD, scientist emeritus at the Terry Fox Laboratory at the British Columbia Cancer Research Institute, Vancouver, British Columbia, Canada. (Mager was not involved in the study.)

Long thought to be “junk” DNA with no biologic function, “endogenous retroviruses,” which have mutated over time and lost their ability to create the virus, are now known to regulate genes — allowing some genes to turn on and off. Research in recent years suggests they may play a role in diseases like cancer.

But scientists weren’t exactly sure what that role was, said senior study author Edward Chuong, PhD, a genome biologist at the University of Colorado Boulder.

Most studies have looked at whether endogenous retroviruses code for proteins that influence cancer. But these ancient viral strands usually don’t code for proteins at all.

Dr. Chuong took a different approach. Inspired by scientists who’ve studied how viral remnants regulate positive processes (immunity, brain development, or placenta development), he and his team explored whether some might regulate genes that, once activated, help cancer thrive.

Borrowing from epigenomic analysis data (data on molecules that alter gene expression) for 21 cancers mapped by the Cancer Genome Atlas, the researchers identified 19 virus-derived DNA sequences that bind to regulatory proteins more in cancer cells than in healthy cells. All of these could potentially act as gene regulators that promote cancer.

The researchers homed in on one sequence, called LTR10, because it showed especially high activity in several cancers, including lung and colorectal cancer. This DNA segment comes from a virus that entered our ancestors’ genome 30 million years ago, and it’s activated in a third of colorectal cancers.

Using the gene editing technology clustered regularly interspaced short palindromic repeats (CRISPR), Dr. Chuong’s team silenced LTR10 in colorectal cancer cells, altering the gene sequence so it couldn’t bind to regulatory proteins. Doing so dampened the activity of nearby cancer-promoting genes.

“They still behaved like cancer cells,” Dr. Chuong said. But “it made the cancer cells more susceptible to radiation. That would imply that the presence of that viral ‘switch’ actually helped those cancer cells survive radiation therapy.”

Previously, two studies had found that viral regulators play a role in promoting two types of cancer: Leukemia and prostate cancer. The new study shows these two cases weren’t flukes. All 21 cancers they looked at had at least one of those 19 viral elements, presumably working as cancer enhancers.

The study also identified what activates LTR10 to make it promote cancer. The culprit is a regulator protein called mitogen-activated protein (MAP) kinase, which is overactivated in about 40% of all human cancers.

Some cancer drugs — MAP kinase inhibitors — already target MAP kinase, and they’re often the first ones prescribed when a patient is diagnosed with cancer, Dr. Chuong said. As with many cancer treatments, doctors don’t know why they work, just that they do.

“By understanding the mechanisms in the cell, we might be able to make them work better or further optimize their treatment,” he said.

“MAP kinase inhibitors are really like a sledgehammer to the cell,” Dr. Chuong said — meaning they affect many cellular processes, not just those related to cancer.

“If we’re able to say that these viral switches are what’s important, then that could potentially help us develop a more targeted therapy that uses something like CRISPR to silence these viral elements,” he said. Or it could help providers choose a MAP kinase inhibitor from among the dozens available best suited to treat an individual patient and avoid side effects.  

Still, whether the findings translate to real cancer patients remains to be seen. “It’s very, very hard to go the final step of showing in a patient that these actually make a difference in the cancer,” Dr. Mager said.

More lab research, human trials, and at least a few years will be needed before this discovery could help treat cancer. “Directly targeting these elements as a therapy would be at least 5 years out,” Dr. Chuong said, “partly because that application would rely on CRISPR epigenome editing technology that is still being developed for clinical use.”
 

A version of this article first appeared on Medscape.com.

An ancient virus that infected our ancestors tens of millions of years ago may be helping to fuel cancer today, according to a fascinating new study in Science Advances. Targeting these viral remnants still lingering in our DNA could lead to more effective cancer treatment with fewer side effects, the researchers said.

The study “gives a better understanding of how gene regulation can be impacted by these ancient retroviral sequences,” said Dixie Mager, PhD, scientist emeritus at the Terry Fox Laboratory at the British Columbia Cancer Research Institute, Vancouver, British Columbia, Canada. (Mager was not involved in the study.)

Long thought to be “junk” DNA with no biologic function, “endogenous retroviruses,” which have mutated over time and lost their ability to create the virus, are now known to regulate genes — allowing some genes to turn on and off. Research in recent years suggests they may play a role in diseases like cancer.

But scientists weren’t exactly sure what that role was, said senior study author Edward Chuong, PhD, a genome biologist at the University of Colorado Boulder.

Most studies have looked at whether endogenous retroviruses code for proteins that influence cancer. But these ancient viral strands usually don’t code for proteins at all.

Dr. Chuong took a different approach. Inspired by scientists who’ve studied how viral remnants regulate positive processes (immunity, brain development, or placenta development), he and his team explored whether some might regulate genes that, once activated, help cancer thrive.

Borrowing from epigenomic analysis data (data on molecules that alter gene expression) for 21 cancers mapped by the Cancer Genome Atlas, the researchers identified 19 virus-derived DNA sequences that bind to regulatory proteins more in cancer cells than in healthy cells. All of these could potentially act as gene regulators that promote cancer.

The researchers homed in on one sequence, called LTR10, because it showed especially high activity in several cancers, including lung and colorectal cancer. This DNA segment comes from a virus that entered our ancestors’ genome 30 million years ago, and it’s activated in a third of colorectal cancers.

Using the gene editing technology clustered regularly interspaced short palindromic repeats (CRISPR), Dr. Chuong’s team silenced LTR10 in colorectal cancer cells, altering the gene sequence so it couldn’t bind to regulatory proteins. Doing so dampened the activity of nearby cancer-promoting genes.

“They still behaved like cancer cells,” Dr. Chuong said. But “it made the cancer cells more susceptible to radiation. That would imply that the presence of that viral ‘switch’ actually helped those cancer cells survive radiation therapy.”

Previously, two studies had found that viral regulators play a role in promoting two types of cancer: Leukemia and prostate cancer. The new study shows these two cases weren’t flukes. All 21 cancers they looked at had at least one of those 19 viral elements, presumably working as cancer enhancers.

The study also identified what activates LTR10 to make it promote cancer. The culprit is a regulator protein called mitogen-activated protein (MAP) kinase, which is overactivated in about 40% of all human cancers.

Some cancer drugs — MAP kinase inhibitors — already target MAP kinase, and they’re often the first ones prescribed when a patient is diagnosed with cancer, Dr. Chuong said. As with many cancer treatments, doctors don’t know why they work, just that they do.

“By understanding the mechanisms in the cell, we might be able to make them work better or further optimize their treatment,” he said.

“MAP kinase inhibitors are really like a sledgehammer to the cell,” Dr. Chuong said — meaning they affect many cellular processes, not just those related to cancer.

“If we’re able to say that these viral switches are what’s important, then that could potentially help us develop a more targeted therapy that uses something like CRISPR to silence these viral elements,” he said. Or it could help providers choose a MAP kinase inhibitor from among the dozens available best suited to treat an individual patient and avoid side effects.  

Still, whether the findings translate to real cancer patients remains to be seen. “It’s very, very hard to go the final step of showing in a patient that these actually make a difference in the cancer,” Dr. Mager said.

More lab research, human trials, and at least a few years will be needed before this discovery could help treat cancer. “Directly targeting these elements as a therapy would be at least 5 years out,” Dr. Chuong said, “partly because that application would rely on CRISPR epigenome editing technology that is still being developed for clinical use.”
 

A version of this article first appeared on Medscape.com.

Three-quarters of oncologists participating in a recent global survey failed to identify one or more situations representing a conflict of interest, according to a new study.

The findings reflect limited awareness in low-income countries about what scenarios constitute a conflict of interest, first author, Khalid El Bairi, MD, said during an interview. “There is a lack of training in ethics and integrity in medical schools [in countries in Africa], so people are not informed about conflicts of interest,” continued Dr. El Bairi, who presented the new research at the annual meeting of the American Society of Clinical Oncology. “There is also a lack of policies in universities and hospitals to guide clinicians about conflict of interest reporting.”

Overall, 58.5% of survey participants categorized honoraria as a conflict of interest that required disclosure, while 50% said the same of gifts from pharmaceutical representatives, and 44.5% identified travel grants for attending conferences as conflicts of interests. The report was published in JCO Global Oncology. Less often considered conflicts of interest were personal and institutional research funding, trips to conferences, consulting or advisory roles, food and beverages, expert testimony, and sample drugs provided by the pharmaceutical industry.

Just 24% of participants indicated that all of the listed items were deemed conflicts of interest. The survey — called Oncology Transparency Under Scrutiny and Tracking, or ONCOTRUST-1 — considered the perceptions of 200 oncologists, about 70% of whom practice in low- and middle-income countries.

What’s more, 37.5% of respondents identified fear of losing financial support as a reason not to report a conflict of interest. Still, 75% indicated that industry-sponsored speaking does not affect treatment decisions, and 60% said conflicts of interest do not impair objective appraisal of clinical trials.

Dr. El Bairi, a research associate in the department of medical oncology at Mohammed VI University Hospital, Oujda, Morocco, and his colleagues undertook the study in part because of an editorial published in The Lancet Oncology last year. First author Fidel Rubagumya, MD, a consultant oncologist and director of research at Rwanda Military Hospital, Kigali, and colleagues called for more research on the ties between oncologists and industry in Africa. The ONCOTRUST-1 findings set the stage for a planned follow-up study, which aims to compare views surrounding conflicts of interests between oncologists in different economic settings.
 

Open Payments Houses US Physicians’ Conflicts of Interest

To be sure, many authors of research published in major US journals are based outside of the United States. According to JAMA Network Open, 69% of submissions to the journal are from international authors. However, Dr. El Bairi also raised other potential signs of industry influence that he said need global discussion, such as the role of pharmaceutical companies in presentations of clinical trial findings at large cancer societies’ conferences, a shift toward progression-free survival as the endpoint in clinical cancer trials, and the rise of third-party writing assistance.

“There are two sides of the story,” Dr. El Bairi said. “The good side is that unfortunately, sometimes [industry money is] the only way for African oncologists to go abroad for training, to conferences for their continuous medical education. The bad is now we may harm patients, we might harm science by having conflicts of interest not reported.”

Unlike other countries, the United States has plentiful data on the scale of physicians’ financial conflicts of interest in the form of the Open Payments platform. Championed by Sen. Chuck Grassley (R-Iowa), the federal repository of payments to doctors and teaching hospitals by drug and medical device companies was established as part of the Affordable Care Act (ACA).

The health care reform law, which passed in 2010, requires pharmaceutical companies and medical device makers to report this information.

From 2013 to 2021, the pharmaceutical and medical device industry paid physicians $12.1 billion, according to a research letter published in JAMA in March of 2024 that reviewed Open Payments data.

Ranked by specialty, hematologists and oncologists received the fourth-largest amount of money in aggregate, the study shows. Their total of $825.8 million trailed only physicians in orthopedics ($1.36 billion), neurology and psychiatry ($1.32 billion) and cardiology ($1.29 billion). What’s more, this specialty had the biggest share of physicians taking industry money, with 74.2% of hematologists and oncologists receiving payments.

The payments from industry include fees for consulting services and speaking, as well as food and beverages, travel and lodging, education, gifts, grants, and honoraria.

Joseph S. Ross, MD, MHS, one of the JAMA study’s coauthors, said in an interview that the continued prevalence of such funding runs counter to the expectation behind the measure, which was that transparency would lead to physicians’ becoming less likely to accept a payment.

“We as a profession need to take a cold hard look in the mirror,” he said, referring to physicians in general.

Dr. Ross, professor of medicine at Yale University School of Medicine, New Haven, Connecticut, said he hopes that the profession will self-police, and that patients will make a bigger deal of the issue. Still, he acknowledged that “the vast majority” of patient advocacy groups, too, are funded by the pharmaceutical industry.
 

Exposing Industry Payments May Have Perverse Effect

A growing body of research explores the effect that physicians’ financial relationships with pharmaceutical companies can have on their prescribing practices. Indeed, oncologists taking industry payments seem to be more likely to prescribe nonrecommended and low-value drugs in some clinical settings, according to a study published in The BMJ last year.

That study’s first author, Aaron P. Mitchell, MD, a medical oncologist and assistant attending physician at Memorial Sloan Kettering Cancer Center, New York City, suggested in an interview that exposing industry payments to the sunlight may have had a perverse effect on physicians.

“There’s this idea of having license to do something,” Dr. Mitchell said, speaking broadly about human psychology rather than drawing on empirical data. “You might feel a little less bad about then prescribing more of that company’s drug, because the disclosure has already been done.”

The influence of pharmaceutical industry money on oncologists goes beyond what’s prescribed to which treatments get studied, approved, and recommended by guidelines, Dr. Mitchell said. He was also first author of a 2016 paper published in JAMA Oncology that found 86% of authors of the National Comprehensive Cancer Network guidelines had at least one conflict of interest reported on Open Systems in 2014.

Meanwhile, the fact that physicians’ payments from industry are a matter of public record on Open Systems has not guaranteed that doctors will disclose their conflicts of interest in other forums. A study published in JAMA earlier this year, for which Dr. Mitchell served as first author, found that almost one in three physicians endorsing drugs and devices on the social media platform X failed to disclose that the manufacturer paid them.

The lack of disclosure seems to extend beyond social media. A 2018 study published in JAMA Oncology found that 32% of oncologist authors of clinical drug trials for drugs approved over a 20-month period from 2016 to 2017 did not fully disclose payments from the trial sponsor when checked against the Open Payments database.

A lion’s share of industry payments within oncology appears to be going to a small group of high-profile physicians, suggested a 2022 study published in JCO Oncology Practice. It found that just 1% of all US oncologists accounted for 37% of industry payments, with each receiving more than $100,000 a year.
 

Experts: Professional Societies Should Further Limit Industry Payments

While partnerships between drug companies and physicians are necessary and have often been positive, more than disclosure is needed to minimize the risk of patient harm, according to an editorial published in March in JCO Oncology Practice. In it, Nina Niu Sanford, MD, a radiation oncologist UT Southwestern Medical Center, Dallas, and Bishal Gyawali, MD, PhD, a medical oncologist at Queen’s University, Kingston, Ontario, Canada, argue that following a specific blueprint could help mitigate financial conflicts of interest.

For starters, Dr. Sanford and Dr. Gyawali contend in the editorial that the maximum general payment NCCN members are allowed to receive from industry should be $0, compared with a current bar of $20,000 from a single entity or $50,000 from all external entities combined. They also urge professional societies to follow the current policy of the American Society of Clinical Oncology and ban members serving in their leadership from receiving any general payments from the industry.

The authors further suggest that investigators of clinical trials should be barred from holding stock for the drug or product while it is under study and that editorialists should not have conflicts of interest with the company whose drug or product they are discussing.

Pharmaceutical money can harm patients in ways that are not always obvious, Dr. Gyawali said in an interview.

“It can dominate the conversation by removing critical viewpoints from these top people about certain drugs,” he said. “It’s not always about saying good things about the drug.”

For instance, he suggested, a doctor receiving payments from Pfizer might openly criticize perceived flaws in drugs from other companies but refrain from weighing in negatively on a Pfizer drug.

From 2016 to 2018, industry made general payments to more than 52,000 physicians for 137 unique cancer drugs, according to a separate 2021 study published in the Journal of Cancer Policy, for which Dr. Gyawali served as one of the coauthors.

The results suggest that pharmaceutical money affects the entire cancer system, not relatively few oncology leaders. The amounts and dollar values grew each year covered by the study, to nearly 466,000 payments totaling $98.5 million in 2018.

Adriane Fugh-Berman, MD, professor of pharmacology and physiology at Georgetown University, Washington, DC, and director of PharmedOut, a Georgetown-based project that advances evidence-based prescribing and educates healthcare professionals about pharmaceutical marketing practices, has called for a ban on industry gifts to physicians.

When a publication asks physicians to disclose relevant conflicts of interest, physicians may choose not to disclose, because they don’t feel that their conflicts are relevant, Dr. Fugh-Berman said. Drug and device makers have also grown sophisticated about how they work with physicians, she suggested. “It’s illegal to market a drug before it comes on the market, but it’s not illegal to market the disease,” said Dr. Fugh-Berman, noting that drugmakers often work on long timelines.

“The doctor is going around saying we don’t have good therapies. They’re not pushing a drug. And so they feel totally fine about it.”

Anecdotally, Dr. Fugh-Berman noted that, if anything, speaking fees and similar payments only improve doctors’ reputations. She said that’s especially true if the physicians are paid by multiple companies, on the supposed theory that their conflicts of interest cancel each other out.

“I’m not defending this,” added Dr. Fugh-Berman, observing that, at the end of the day, such conflicts may go against the interests of patients.

“Sometimes the best drugs are older, generic, cheap drugs, and if oncologists or other specialists are only choosing among the most promoted drugs, they’re not necessarily choosing the best drugs.”

Beyond any prestige, doctors have other possible nonfinancial incentives for receiving industry payments. “It’s the relationships,” Dr. Fugh-Berman said. “Companies are very good at offering friendship.”

Dr. El Bairi reported NCODA leadership and honoraria along with expert testimony through techspert.io. Dr. Ross reported that he is a deputy editor of JAMA but was not involved in decisions regarding acceptance of or the review of the manuscript he authored and discussed in this article. Dr. Ross also reported receiving grants from the Food and Drug Administration, Johnson & Johnson, the Medical Device Innovation Consortium, the Agency for Healthcare Research and Quality, and the National Heart, Lung, and Blood Institute. He was an expert witness in a qui tam suit alleging violations of the False Claims Act and Anti-Kickback Statute against Biogen that was settled in 2022. Dr. Mitchell reported no relevant financial relationships. Dr. Gyawali reported a consulting or advisory role with Vivio Health. Dr. Fugh-Berman reported being an expert witness for plaintiffs in complaints about drug and device marketing practices.

Three-quarters of oncologists participating in a recent global survey failed to identify one or more situations representing a conflict of interest, according to a new study.

The findings reflect limited awareness in low-income countries about what scenarios constitute a conflict of interest, first author, Khalid El Bairi, MD, said during an interview. “There is a lack of training in ethics and integrity in medical schools [in countries in Africa], so people are not informed about conflicts of interest,” continued Dr. El Bairi, who presented the new research at the annual meeting of the American Society of Clinical Oncology. “There is also a lack of policies in universities and hospitals to guide clinicians about conflict of interest reporting.”

Overall, 58.5% of survey participants categorized honoraria as a conflict of interest that required disclosure, while 50% said the same of gifts from pharmaceutical representatives, and 44.5% identified travel grants for attending conferences as conflicts of interests. The report was published in JCO Global Oncology. Less often considered conflicts of interest were personal and institutional research funding, trips to conferences, consulting or advisory roles, food and beverages, expert testimony, and sample drugs provided by the pharmaceutical industry.

Just 24% of participants indicated that all of the listed items were deemed conflicts of interest. The survey — called Oncology Transparency Under Scrutiny and Tracking, or ONCOTRUST-1 — considered the perceptions of 200 oncologists, about 70% of whom practice in low- and middle-income countries.

What’s more, 37.5% of respondents identified fear of losing financial support as a reason not to report a conflict of interest. Still, 75% indicated that industry-sponsored speaking does not affect treatment decisions, and 60% said conflicts of interest do not impair objective appraisal of clinical trials.

Dr. El Bairi, a research associate in the department of medical oncology at Mohammed VI University Hospital, Oujda, Morocco, and his colleagues undertook the study in part because of an editorial published in The Lancet Oncology last year. First author Fidel Rubagumya, MD, a consultant oncologist and director of research at Rwanda Military Hospital, Kigali, and colleagues called for more research on the ties between oncologists and industry in Africa. The ONCOTRUST-1 findings set the stage for a planned follow-up study, which aims to compare views surrounding conflicts of interests between oncologists in different economic settings.
 

Open Payments Houses US Physicians’ Conflicts of Interest

To be sure, many authors of research published in major US journals are based outside of the United States. According to JAMA Network Open, 69% of submissions to the journal are from international authors. However, Dr. El Bairi also raised other potential signs of industry influence that he said need global discussion, such as the role of pharmaceutical companies in presentations of clinical trial findings at large cancer societies’ conferences, a shift toward progression-free survival as the endpoint in clinical cancer trials, and the rise of third-party writing assistance.

“There are two sides of the story,” Dr. El Bairi said. “The good side is that unfortunately, sometimes [industry money is] the only way for African oncologists to go abroad for training, to conferences for their continuous medical education. The bad is now we may harm patients, we might harm science by having conflicts of interest not reported.”

Unlike other countries, the United States has plentiful data on the scale of physicians’ financial conflicts of interest in the form of the Open Payments platform. Championed by Sen. Chuck Grassley (R-Iowa), the federal repository of payments to doctors and teaching hospitals by drug and medical device companies was established as part of the Affordable Care Act (ACA).

The health care reform law, which passed in 2010, requires pharmaceutical companies and medical device makers to report this information.

From 2013 to 2021, the pharmaceutical and medical device industry paid physicians $12.1 billion, according to a research letter published in JAMA in March of 2024 that reviewed Open Payments data.

Ranked by specialty, hematologists and oncologists received the fourth-largest amount of money in aggregate, the study shows. Their total of $825.8 million trailed only physicians in orthopedics ($1.36 billion), neurology and psychiatry ($1.32 billion) and cardiology ($1.29 billion). What’s more, this specialty had the biggest share of physicians taking industry money, with 74.2% of hematologists and oncologists receiving payments.

The payments from industry include fees for consulting services and speaking, as well as food and beverages, travel and lodging, education, gifts, grants, and honoraria.

Joseph S. Ross, MD, MHS, one of the JAMA study’s coauthors, said in an interview that the continued prevalence of such funding runs counter to the expectation behind the measure, which was that transparency would lead to physicians’ becoming less likely to accept a payment.

“We as a profession need to take a cold hard look in the mirror,” he said, referring to physicians in general.

Dr. Ross, professor of medicine at Yale University School of Medicine, New Haven, Connecticut, said he hopes that the profession will self-police, and that patients will make a bigger deal of the issue. Still, he acknowledged that “the vast majority” of patient advocacy groups, too, are funded by the pharmaceutical industry.
 

Exposing Industry Payments May Have Perverse Effect

A growing body of research explores the effect that physicians’ financial relationships with pharmaceutical companies can have on their prescribing practices. Indeed, oncologists taking industry payments seem to be more likely to prescribe nonrecommended and low-value drugs in some clinical settings, according to a study published in The BMJ last year.

That study’s first author, Aaron P. Mitchell, MD, a medical oncologist and assistant attending physician at Memorial Sloan Kettering Cancer Center, New York City, suggested in an interview that exposing industry payments to the sunlight may have had a perverse effect on physicians.

“There’s this idea of having license to do something,” Dr. Mitchell said, speaking broadly about human psychology rather than drawing on empirical data. “You might feel a little less bad about then prescribing more of that company’s drug, because the disclosure has already been done.”

The influence of pharmaceutical industry money on oncologists goes beyond what’s prescribed to which treatments get studied, approved, and recommended by guidelines, Dr. Mitchell said. He was also first author of a 2016 paper published in JAMA Oncology that found 86% of authors of the National Comprehensive Cancer Network guidelines had at least one conflict of interest reported on Open Systems in 2014.

Meanwhile, the fact that physicians’ payments from industry are a matter of public record on Open Systems has not guaranteed that doctors will disclose their conflicts of interest in other forums. A study published in JAMA earlier this year, for which Dr. Mitchell served as first author, found that almost one in three physicians endorsing drugs and devices on the social media platform X failed to disclose that the manufacturer paid them.

The lack of disclosure seems to extend beyond social media. A 2018 study published in JAMA Oncology found that 32% of oncologist authors of clinical drug trials for drugs approved over a 20-month period from 2016 to 2017 did not fully disclose payments from the trial sponsor when checked against the Open Payments database.

A lion’s share of industry payments within oncology appears to be going to a small group of high-profile physicians, suggested a 2022 study published in JCO Oncology Practice. It found that just 1% of all US oncologists accounted for 37% of industry payments, with each receiving more than $100,000 a year.
 

Experts: Professional Societies Should Further Limit Industry Payments

While partnerships between drug companies and physicians are necessary and have often been positive, more than disclosure is needed to minimize the risk of patient harm, according to an editorial published in March in JCO Oncology Practice. In it, Nina Niu Sanford, MD, a radiation oncologist UT Southwestern Medical Center, Dallas, and Bishal Gyawali, MD, PhD, a medical oncologist at Queen’s University, Kingston, Ontario, Canada, argue that following a specific blueprint could help mitigate financial conflicts of interest.

For starters, Dr. Sanford and Dr. Gyawali contend in the editorial that the maximum general payment NCCN members are allowed to receive from industry should be $0, compared with a current bar of $20,000 from a single entity or $50,000 from all external entities combined. They also urge professional societies to follow the current policy of the American Society of Clinical Oncology and ban members serving in their leadership from receiving any general payments from the industry.

The authors further suggest that investigators of clinical trials should be barred from holding stock for the drug or product while it is under study and that editorialists should not have conflicts of interest with the company whose drug or product they are discussing.

Pharmaceutical money can harm patients in ways that are not always obvious, Dr. Gyawali said in an interview.

“It can dominate the conversation by removing critical viewpoints from these top people about certain drugs,” he said. “It’s not always about saying good things about the drug.”

For instance, he suggested, a doctor receiving payments from Pfizer might openly criticize perceived flaws in drugs from other companies but refrain from weighing in negatively on a Pfizer drug.

From 2016 to 2018, industry made general payments to more than 52,000 physicians for 137 unique cancer drugs, according to a separate 2021 study published in the Journal of Cancer Policy, for which Dr. Gyawali served as one of the coauthors.

The results suggest that pharmaceutical money affects the entire cancer system, not relatively few oncology leaders. The amounts and dollar values grew each year covered by the study, to nearly 466,000 payments totaling $98.5 million in 2018.

Adriane Fugh-Berman, MD, professor of pharmacology and physiology at Georgetown University, Washington, DC, and director of PharmedOut, a Georgetown-based project that advances evidence-based prescribing and educates healthcare professionals about pharmaceutical marketing practices, has called for a ban on industry gifts to physicians.

When a publication asks physicians to disclose relevant conflicts of interest, physicians may choose not to disclose, because they don’t feel that their conflicts are relevant, Dr. Fugh-Berman said. Drug and device makers have also grown sophisticated about how they work with physicians, she suggested. “It’s illegal to market a drug before it comes on the market, but it’s not illegal to market the disease,” said Dr. Fugh-Berman, noting that drugmakers often work on long timelines.

“The doctor is going around saying we don’t have good therapies. They’re not pushing a drug. And so they feel totally fine about it.”

Anecdotally, Dr. Fugh-Berman noted that, if anything, speaking fees and similar payments only improve doctors’ reputations. She said that’s especially true if the physicians are paid by multiple companies, on the supposed theory that their conflicts of interest cancel each other out.

“I’m not defending this,” added Dr. Fugh-Berman, observing that, at the end of the day, such conflicts may go against the interests of patients.

“Sometimes the best drugs are older, generic, cheap drugs, and if oncologists or other specialists are only choosing among the most promoted drugs, they’re not necessarily choosing the best drugs.”

Beyond any prestige, doctors have other possible nonfinancial incentives for receiving industry payments. “It’s the relationships,” Dr. Fugh-Berman said. “Companies are very good at offering friendship.”

Dr. El Bairi reported NCODA leadership and honoraria along with expert testimony through techspert.io. Dr. Ross reported that he is a deputy editor of JAMA but was not involved in decisions regarding acceptance of or the review of the manuscript he authored and discussed in this article. Dr. Ross also reported receiving grants from the Food and Drug Administration, Johnson & Johnson, the Medical Device Innovation Consortium, the Agency for Healthcare Research and Quality, and the National Heart, Lung, and Blood Institute. He was an expert witness in a qui tam suit alleging violations of the False Claims Act and Anti-Kickback Statute against Biogen that was settled in 2022. Dr. Mitchell reported no relevant financial relationships. Dr. Gyawali reported a consulting or advisory role with Vivio Health. Dr. Fugh-Berman reported being an expert witness for plaintiffs in complaints about drug and device marketing practices.

Three-quarters of oncologists participating in a recent global survey failed to identify one or more situations representing a conflict of interest, according to a new study.

The findings reflect limited awareness in low-income countries about what scenarios constitute a conflict of interest, first author, Khalid El Bairi, MD, said during an interview. “There is a lack of training in ethics and integrity in medical schools [in countries in Africa], so people are not informed about conflicts of interest,” continued Dr. El Bairi, who presented the new research at the annual meeting of the American Society of Clinical Oncology. “There is also a lack of policies in universities and hospitals to guide clinicians about conflict of interest reporting.”

Overall, 58.5% of survey participants categorized honoraria as a conflict of interest that required disclosure, while 50% said the same of gifts from pharmaceutical representatives, and 44.5% identified travel grants for attending conferences as conflicts of interests. The report was published in JCO Global Oncology. Less often considered conflicts of interest were personal and institutional research funding, trips to conferences, consulting or advisory roles, food and beverages, expert testimony, and sample drugs provided by the pharmaceutical industry.

Just 24% of participants indicated that all of the listed items were deemed conflicts of interest. The survey — called Oncology Transparency Under Scrutiny and Tracking, or ONCOTRUST-1 — considered the perceptions of 200 oncologists, about 70% of whom practice in low- and middle-income countries.

What’s more, 37.5% of respondents identified fear of losing financial support as a reason not to report a conflict of interest. Still, 75% indicated that industry-sponsored speaking does not affect treatment decisions, and 60% said conflicts of interest do not impair objective appraisal of clinical trials.

Dr. El Bairi, a research associate in the department of medical oncology at Mohammed VI University Hospital, Oujda, Morocco, and his colleagues undertook the study in part because of an editorial published in The Lancet Oncology last year. First author Fidel Rubagumya, MD, a consultant oncologist and director of research at Rwanda Military Hospital, Kigali, and colleagues called for more research on the ties between oncologists and industry in Africa. The ONCOTRUST-1 findings set the stage for a planned follow-up study, which aims to compare views surrounding conflicts of interests between oncologists in different economic settings.
 

Open Payments Houses US Physicians’ Conflicts of Interest

To be sure, many authors of research published in major US journals are based outside of the United States. According to JAMA Network Open, 69% of submissions to the journal are from international authors. However, Dr. El Bairi also raised other potential signs of industry influence that he said need global discussion, such as the role of pharmaceutical companies in presentations of clinical trial findings at large cancer societies’ conferences, a shift toward progression-free survival as the endpoint in clinical cancer trials, and the rise of third-party writing assistance.

“There are two sides of the story,” Dr. El Bairi said. “The good side is that unfortunately, sometimes [industry money is] the only way for African oncologists to go abroad for training, to conferences for their continuous medical education. The bad is now we may harm patients, we might harm science by having conflicts of interest not reported.”

Unlike other countries, the United States has plentiful data on the scale of physicians’ financial conflicts of interest in the form of the Open Payments platform. Championed by Sen. Chuck Grassley (R-Iowa), the federal repository of payments to doctors and teaching hospitals by drug and medical device companies was established as part of the Affordable Care Act (ACA).

The health care reform law, which passed in 2010, requires pharmaceutical companies and medical device makers to report this information.

From 2013 to 2021, the pharmaceutical and medical device industry paid physicians $12.1 billion, according to a research letter published in JAMA in March of 2024 that reviewed Open Payments data.

Ranked by specialty, hematologists and oncologists received the fourth-largest amount of money in aggregate, the study shows. Their total of $825.8 million trailed only physicians in orthopedics ($1.36 billion), neurology and psychiatry ($1.32 billion) and cardiology ($1.29 billion). What’s more, this specialty had the biggest share of physicians taking industry money, with 74.2% of hematologists and oncologists receiving payments.

The payments from industry include fees for consulting services and speaking, as well as food and beverages, travel and lodging, education, gifts, grants, and honoraria.

Joseph S. Ross, MD, MHS, one of the JAMA study’s coauthors, said in an interview that the continued prevalence of such funding runs counter to the expectation behind the measure, which was that transparency would lead to physicians’ becoming less likely to accept a payment.

“We as a profession need to take a cold hard look in the mirror,” he said, referring to physicians in general.

Dr. Ross, professor of medicine at Yale University School of Medicine, New Haven, Connecticut, said he hopes that the profession will self-police, and that patients will make a bigger deal of the issue. Still, he acknowledged that “the vast majority” of patient advocacy groups, too, are funded by the pharmaceutical industry.
 

Exposing Industry Payments May Have Perverse Effect

A growing body of research explores the effect that physicians’ financial relationships with pharmaceutical companies can have on their prescribing practices. Indeed, oncologists taking industry payments seem to be more likely to prescribe nonrecommended and low-value drugs in some clinical settings, according to a study published in The BMJ last year.

That study’s first author, Aaron P. Mitchell, MD, a medical oncologist and assistant attending physician at Memorial Sloan Kettering Cancer Center, New York City, suggested in an interview that exposing industry payments to the sunlight may have had a perverse effect on physicians.

“There’s this idea of having license to do something,” Dr. Mitchell said, speaking broadly about human psychology rather than drawing on empirical data. “You might feel a little less bad about then prescribing more of that company’s drug, because the disclosure has already been done.”

The influence of pharmaceutical industry money on oncologists goes beyond what’s prescribed to which treatments get studied, approved, and recommended by guidelines, Dr. Mitchell said. He was also first author of a 2016 paper published in JAMA Oncology that found 86% of authors of the National Comprehensive Cancer Network guidelines had at least one conflict of interest reported on Open Systems in 2014.

Meanwhile, the fact that physicians’ payments from industry are a matter of public record on Open Systems has not guaranteed that doctors will disclose their conflicts of interest in other forums. A study published in JAMA earlier this year, for which Dr. Mitchell served as first author, found that almost one in three physicians endorsing drugs and devices on the social media platform X failed to disclose that the manufacturer paid them.

The lack of disclosure seems to extend beyond social media. A 2018 study published in JAMA Oncology found that 32% of oncologist authors of clinical drug trials for drugs approved over a 20-month period from 2016 to 2017 did not fully disclose payments from the trial sponsor when checked against the Open Payments database.

A lion’s share of industry payments within oncology appears to be going to a small group of high-profile physicians, suggested a 2022 study published in JCO Oncology Practice. It found that just 1% of all US oncologists accounted for 37% of industry payments, with each receiving more than $100,000 a year.
 

Experts: Professional Societies Should Further Limit Industry Payments

While partnerships between drug companies and physicians are necessary and have often been positive, more than disclosure is needed to minimize the risk of patient harm, according to an editorial published in March in JCO Oncology Practice. In it, Nina Niu Sanford, MD, a radiation oncologist UT Southwestern Medical Center, Dallas, and Bishal Gyawali, MD, PhD, a medical oncologist at Queen’s University, Kingston, Ontario, Canada, argue that following a specific blueprint could help mitigate financial conflicts of interest.

For starters, Dr. Sanford and Dr. Gyawali contend in the editorial that the maximum general payment NCCN members are allowed to receive from industry should be $0, compared with a current bar of $20,000 from a single entity or $50,000 from all external entities combined. They also urge professional societies to follow the current policy of the American Society of Clinical Oncology and ban members serving in their leadership from receiving any general payments from the industry.

The authors further suggest that investigators of clinical trials should be barred from holding stock for the drug or product while it is under study and that editorialists should not have conflicts of interest with the company whose drug or product they are discussing.

Pharmaceutical money can harm patients in ways that are not always obvious, Dr. Gyawali said in an interview.

“It can dominate the conversation by removing critical viewpoints from these top people about certain drugs,” he said. “It’s not always about saying good things about the drug.”

For instance, he suggested, a doctor receiving payments from Pfizer might openly criticize perceived flaws in drugs from other companies but refrain from weighing in negatively on a Pfizer drug.

From 2016 to 2018, industry made general payments to more than 52,000 physicians for 137 unique cancer drugs, according to a separate 2021 study published in the Journal of Cancer Policy, for which Dr. Gyawali served as one of the coauthors.

The results suggest that pharmaceutical money affects the entire cancer system, not relatively few oncology leaders. The amounts and dollar values grew each year covered by the study, to nearly 466,000 payments totaling $98.5 million in 2018.

Adriane Fugh-Berman, MD, professor of pharmacology and physiology at Georgetown University, Washington, DC, and director of PharmedOut, a Georgetown-based project that advances evidence-based prescribing and educates healthcare professionals about pharmaceutical marketing practices, has called for a ban on industry gifts to physicians.

When a publication asks physicians to disclose relevant conflicts of interest, physicians may choose not to disclose, because they don’t feel that their conflicts are relevant, Dr. Fugh-Berman said. Drug and device makers have also grown sophisticated about how they work with physicians, she suggested. “It’s illegal to market a drug before it comes on the market, but it’s not illegal to market the disease,” said Dr. Fugh-Berman, noting that drugmakers often work on long timelines.

“The doctor is going around saying we don’t have good therapies. They’re not pushing a drug. And so they feel totally fine about it.”

Anecdotally, Dr. Fugh-Berman noted that, if anything, speaking fees and similar payments only improve doctors’ reputations. She said that’s especially true if the physicians are paid by multiple companies, on the supposed theory that their conflicts of interest cancel each other out.

“I’m not defending this,” added Dr. Fugh-Berman, observing that, at the end of the day, such conflicts may go against the interests of patients.

“Sometimes the best drugs are older, generic, cheap drugs, and if oncologists or other specialists are only choosing among the most promoted drugs, they’re not necessarily choosing the best drugs.”

Beyond any prestige, doctors have other possible nonfinancial incentives for receiving industry payments. “It’s the relationships,” Dr. Fugh-Berman said. “Companies are very good at offering friendship.”

Dr. El Bairi reported NCODA leadership and honoraria along with expert testimony through techspert.io. Dr. Ross reported that he is a deputy editor of JAMA but was not involved in decisions regarding acceptance of or the review of the manuscript he authored and discussed in this article. Dr. Ross also reported receiving grants from the Food and Drug Administration, Johnson & Johnson, the Medical Device Innovation Consortium, the Agency for Healthcare Research and Quality, and the National Heart, Lung, and Blood Institute. He was an expert witness in a qui tam suit alleging violations of the False Claims Act and Anti-Kickback Statute against Biogen that was settled in 2022. Dr. Mitchell reported no relevant financial relationships. Dr. Gyawali reported a consulting or advisory role with Vivio Health. Dr. Fugh-Berman reported being an expert witness for plaintiffs in complaints about drug and device marketing practices.

Patients with treatment-refractory cancers who did not meet eligibility criteria for a pan-cancer clinical trial but received waivers allowing them to participate had similar outcomes to patients who participated without waivers, a new analysis revealed.

The study, published online in Clinical Cancer Research, highlighted the potential benefits of broadening eligibility criteria for clinical trials.

“It is well known that results in an ‘ideal’ population do not always translate to the real-world population,” senior author Hans Gelderblom, MD, chair of the Department of Medical Oncology at the Leiden University Medical Center, Leiden, the Netherlands, said in a press release. “Eligibility criteria are often too strict, and educated exemptions by experienced investigators can help individual patients, especially in a last-resort trial.”

Although experts have expressed interest in improving trial inclusivity, it’s unclear how doing so might impact treatment safety and efficacy.

In the Drug Rediscovery Protocol (DRUP), Dr. Gelderblom and colleagues examined the impact of broadening trial eligibility on patient outcomes. DRUP is an ongoing Dutch national, multicenter, pan-cancer, nonrandomized clinical trial in which patients are treated off-label with approved molecularly targeted or immunotherapies.

In the trial, 1019 patients with treatment-refractory disease were matched to one of the available study drugs based on their tumor molecular profile and enrolled in parallel cohorts. Cohorts were defined by tumor type, molecular profile, and study drug.

Among these patients, 82 patients — 8% of the cohort — were granted waivers to participate. Most waivers (45%) were granted as exceptions to general- or drug-related eligibility criteria, often because of out-of-range lab results. Other categories included treatment and testing exceptions, as well as out-of-window testing. 

The researchers then compared safety and efficacy outcomes between the 82 participants granted waivers and the 937 who did not receive waivers. 

Overall, Dr. Gelderblom’s team found that the rate of serious adverse events was similar between patients who received a waiver and those who did not: 39% vs 41%, respectively.

A relationship between waivers and serious adverse events was deemed “unlikely” for 86% of patients and “possible” for 14%. In two cases concerning a direct relationship, for instance, patients who received waivers for decreased hemoglobin levels developed anemia.

The rate of clinical benefit — defined as an objective response or stable disease for at least 16 weeks — was similar between the groups. Overall, 40% of patients who received a waiver (33 of 82) had a clinical benefit vs 33% of patients without a waiver (P = .43). Median overall survival for patients that received a waiver was also similar — 11 months in the waiver group and 8 months in the nonwaiver group (hazard ratio, 0.87; P = .33).

“Safety and clinical benefit were preserved in patients for whom a waiver was granted,” the authors concluded.

The study had several limitations. The diversity of cancer types, treatments, and reasons for protocol exemptions precluded subgroup analyses. In addition, because the decision to grant waivers depended in large part on the likelihood of clinical benefit, “it is possible that patients who received waivers were positively selected for clinical benefit compared with the general study population,” the authors wrote.

So, “although the clinical benefit rate of the patient group for whom a waiver was granted appears to be slightly higher, this difference might be explained by the selection process of the central study team, in which each waiver request was carefully considered, weighing the risks and potential benefits for the patient in question,” the authors explained.

Overall, “these findings advocate for a broader and more inclusive design when establishing novel trials, paving the way for a more effective and tailored application of cancer therapies in patients with advanced or refractory disease,” Dr. Gelderblom said.

Commenting on the study, Bishal Gyawali, MD, PhD, said that “relaxing eligibility criteria is important, and I support this. Trials should include patients that are more representative of the real-world, so that results are generalizable.”

However, “the paper overemphasized efficacy,” said Dr. Gyawali, from Queen’s University, Kingston, Ontario, Canada. The sample size of waiver-granted patients was small, plus “the clinical benefit rate is not a marker of efficacy.

“The response rate is somewhat better, but for a heterogeneous study with multiple targets and drugs, it is difficult to say much about treatment effects here,” Dr. Gyawali added. Overall, “we shouldn’t read too much into treatment benefits based on these numbers.”

Funding for the study was provided by the Stelvio for Life Foundation, the Dutch Cancer Society, Amgen, AstraZeneca, Bayer, Boehringer Ingelheim, Bristol Myers Squibb, pharma&, Eisai Co., Ipsen, Merck Sharp & Dohme, Novartis, Pfizer, and Roche. Dr. Gelderblom declared no conflicts of interest, and Dr. Gyawali declared no conflicts of interest related to his comment.
 

A version of this article appeared on Medscape.com.

Patients with treatment-refractory cancers who did not meet eligibility criteria for a pan-cancer clinical trial but received waivers allowing them to participate had similar outcomes to patients who participated without waivers, a new analysis revealed.

The study, published online in Clinical Cancer Research, highlighted the potential benefits of broadening eligibility criteria for clinical trials.

“It is well known that results in an ‘ideal’ population do not always translate to the real-world population,” senior author Hans Gelderblom, MD, chair of the Department of Medical Oncology at the Leiden University Medical Center, Leiden, the Netherlands, said in a press release. “Eligibility criteria are often too strict, and educated exemptions by experienced investigators can help individual patients, especially in a last-resort trial.”

Although experts have expressed interest in improving trial inclusivity, it’s unclear how doing so might impact treatment safety and efficacy.

In the Drug Rediscovery Protocol (DRUP), Dr. Gelderblom and colleagues examined the impact of broadening trial eligibility on patient outcomes. DRUP is an ongoing Dutch national, multicenter, pan-cancer, nonrandomized clinical trial in which patients are treated off-label with approved molecularly targeted or immunotherapies.

In the trial, 1019 patients with treatment-refractory disease were matched to one of the available study drugs based on their tumor molecular profile and enrolled in parallel cohorts. Cohorts were defined by tumor type, molecular profile, and study drug.

Among these patients, 82 patients — 8% of the cohort — were granted waivers to participate. Most waivers (45%) were granted as exceptions to general- or drug-related eligibility criteria, often because of out-of-range lab results. Other categories included treatment and testing exceptions, as well as out-of-window testing. 

The researchers then compared safety and efficacy outcomes between the 82 participants granted waivers and the 937 who did not receive waivers. 

Overall, Dr. Gelderblom’s team found that the rate of serious adverse events was similar between patients who received a waiver and those who did not: 39% vs 41%, respectively.

A relationship between waivers and serious adverse events was deemed “unlikely” for 86% of patients and “possible” for 14%. In two cases concerning a direct relationship, for instance, patients who received waivers for decreased hemoglobin levels developed anemia.

The rate of clinical benefit — defined as an objective response or stable disease for at least 16 weeks — was similar between the groups. Overall, 40% of patients who received a waiver (33 of 82) had a clinical benefit vs 33% of patients without a waiver (P = .43). Median overall survival for patients that received a waiver was also similar — 11 months in the waiver group and 8 months in the nonwaiver group (hazard ratio, 0.87; P = .33).

“Safety and clinical benefit were preserved in patients for whom a waiver was granted,” the authors concluded.

The study had several limitations. The diversity of cancer types, treatments, and reasons for protocol exemptions precluded subgroup analyses. In addition, because the decision to grant waivers depended in large part on the likelihood of clinical benefit, “it is possible that patients who received waivers were positively selected for clinical benefit compared with the general study population,” the authors wrote.

So, “although the clinical benefit rate of the patient group for whom a waiver was granted appears to be slightly higher, this difference might be explained by the selection process of the central study team, in which each waiver request was carefully considered, weighing the risks and potential benefits for the patient in question,” the authors explained.

Overall, “these findings advocate for a broader and more inclusive design when establishing novel trials, paving the way for a more effective and tailored application of cancer therapies in patients with advanced or refractory disease,” Dr. Gelderblom said.

Commenting on the study, Bishal Gyawali, MD, PhD, said that “relaxing eligibility criteria is important, and I support this. Trials should include patients that are more representative of the real-world, so that results are generalizable.”

However, “the paper overemphasized efficacy,” said Dr. Gyawali, from Queen’s University, Kingston, Ontario, Canada. The sample size of waiver-granted patients was small, plus “the clinical benefit rate is not a marker of efficacy.

“The response rate is somewhat better, but for a heterogeneous study with multiple targets and drugs, it is difficult to say much about treatment effects here,” Dr. Gyawali added. Overall, “we shouldn’t read too much into treatment benefits based on these numbers.”

Funding for the study was provided by the Stelvio for Life Foundation, the Dutch Cancer Society, Amgen, AstraZeneca, Bayer, Boehringer Ingelheim, Bristol Myers Squibb, pharma&, Eisai Co., Ipsen, Merck Sharp & Dohme, Novartis, Pfizer, and Roche. Dr. Gelderblom declared no conflicts of interest, and Dr. Gyawali declared no conflicts of interest related to his comment.
 

A version of this article appeared on Medscape.com.

Patients with treatment-refractory cancers who did not meet eligibility criteria for a pan-cancer clinical trial but received waivers allowing them to participate had similar outcomes to patients who participated without waivers, a new analysis revealed.

The study, published online in Clinical Cancer Research, highlighted the potential benefits of broadening eligibility criteria for clinical trials.

“It is well known that results in an ‘ideal’ population do not always translate to the real-world population,” senior author Hans Gelderblom, MD, chair of the Department of Medical Oncology at the Leiden University Medical Center, Leiden, the Netherlands, said in a press release. “Eligibility criteria are often too strict, and educated exemptions by experienced investigators can help individual patients, especially in a last-resort trial.”

Although experts have expressed interest in improving trial inclusivity, it’s unclear how doing so might impact treatment safety and efficacy.

In the Drug Rediscovery Protocol (DRUP), Dr. Gelderblom and colleagues examined the impact of broadening trial eligibility on patient outcomes. DRUP is an ongoing Dutch national, multicenter, pan-cancer, nonrandomized clinical trial in which patients are treated off-label with approved molecularly targeted or immunotherapies.

In the trial, 1019 patients with treatment-refractory disease were matched to one of the available study drugs based on their tumor molecular profile and enrolled in parallel cohorts. Cohorts were defined by tumor type, molecular profile, and study drug.

Among these patients, 82 patients — 8% of the cohort — were granted waivers to participate. Most waivers (45%) were granted as exceptions to general- or drug-related eligibility criteria, often because of out-of-range lab results. Other categories included treatment and testing exceptions, as well as out-of-window testing. 

The researchers then compared safety and efficacy outcomes between the 82 participants granted waivers and the 937 who did not receive waivers. 

Overall, Dr. Gelderblom’s team found that the rate of serious adverse events was similar between patients who received a waiver and those who did not: 39% vs 41%, respectively.

A relationship between waivers and serious adverse events was deemed “unlikely” for 86% of patients and “possible” for 14%. In two cases concerning a direct relationship, for instance, patients who received waivers for decreased hemoglobin levels developed anemia.

The rate of clinical benefit — defined as an objective response or stable disease for at least 16 weeks — was similar between the groups. Overall, 40% of patients who received a waiver (33 of 82) had a clinical benefit vs 33% of patients without a waiver (P = .43). Median overall survival for patients that received a waiver was also similar — 11 months in the waiver group and 8 months in the nonwaiver group (hazard ratio, 0.87; P = .33).

“Safety and clinical benefit were preserved in patients for whom a waiver was granted,” the authors concluded.

The study had several limitations. The diversity of cancer types, treatments, and reasons for protocol exemptions precluded subgroup analyses. In addition, because the decision to grant waivers depended in large part on the likelihood of clinical benefit, “it is possible that patients who received waivers were positively selected for clinical benefit compared with the general study population,” the authors wrote.

So, “although the clinical benefit rate of the patient group for whom a waiver was granted appears to be slightly higher, this difference might be explained by the selection process of the central study team, in which each waiver request was carefully considered, weighing the risks and potential benefits for the patient in question,” the authors explained.

Overall, “these findings advocate for a broader and more inclusive design when establishing novel trials, paving the way for a more effective and tailored application of cancer therapies in patients with advanced or refractory disease,” Dr. Gelderblom said.

Commenting on the study, Bishal Gyawali, MD, PhD, said that “relaxing eligibility criteria is important, and I support this. Trials should include patients that are more representative of the real-world, so that results are generalizable.”

However, “the paper overemphasized efficacy,” said Dr. Gyawali, from Queen’s University, Kingston, Ontario, Canada. The sample size of waiver-granted patients was small, plus “the clinical benefit rate is not a marker of efficacy.

“The response rate is somewhat better, but for a heterogeneous study with multiple targets and drugs, it is difficult to say much about treatment effects here,” Dr. Gyawali added. Overall, “we shouldn’t read too much into treatment benefits based on these numbers.”

Funding for the study was provided by the Stelvio for Life Foundation, the Dutch Cancer Society, Amgen, AstraZeneca, Bayer, Boehringer Ingelheim, Bristol Myers Squibb, pharma&, Eisai Co., Ipsen, Merck Sharp & Dohme, Novartis, Pfizer, and Roche. Dr. Gelderblom declared no conflicts of interest, and Dr. Gyawali declared no conflicts of interest related to his comment.
 

A version of this article appeared on Medscape.com.

Recent research on popular weight loss drugs has uncovered surprising benefits beyond their intended use, like lowering the risk of fatal heart attacks. And now there may be another unforeseen advantage: People with type 2 diabetes who took these drugs had a lower risk of having 10 out of 13 obesity-related cancers, compared to those who used insulin therapy.

That’s according to a study published July 5 in JAMA Network Open where researchers studied glucagon-like peptide receptor agonists (known as GLP-1RAs), a class of drugs used to treat diabetes and obesity. Ozempic, Wegovy, Mounjaro, and Zepbound, which have become well-known recently because they are linked to rapid weight loss, contain GLP-1RAs.

For the study, they looked at electronic health records of 1.7 million patients who had type 2 diabetes, no prior diagnosis of obesity-related cancers, and had been prescribed GLP-1RAs, insulins, or metformin from March 2005 to November 2018.

The scientists found that compared to patients who took insulin, people who took GLP-1RAs had a “significant risk reduction” in 10 of 13 obesity-related cancers. Those 10 cancers were esophageal, colorectal, endometrial, gallbladder, kidney, liver, ovarian, and pancreatic cancers, as well as meningioma and multiple myeloma.

Compared with patients taking insulin, patients taking GLP-1RAs showed no statistically significant reduction in stomach cancer and no reduced risk of breast and thyroid cancers, the study said.

But the study found no decrease in cancer risk with GLP-1RAs compared with metformin.

While the study results suggest that these drugs may reduce the risk of certain obesity-related cancers better than insulins, more research is needed, they said.

A version of this article appeared on WebMD.com.

Recent research on popular weight loss drugs has uncovered surprising benefits beyond their intended use, like lowering the risk of fatal heart attacks. And now there may be another unforeseen advantage: People with type 2 diabetes who took these drugs had a lower risk of having 10 out of 13 obesity-related cancers, compared to those who used insulin therapy.

That’s according to a study published July 5 in JAMA Network Open where researchers studied glucagon-like peptide receptor agonists (known as GLP-1RAs), a class of drugs used to treat diabetes and obesity. Ozempic, Wegovy, Mounjaro, and Zepbound, which have become well-known recently because they are linked to rapid weight loss, contain GLP-1RAs.

For the study, they looked at electronic health records of 1.7 million patients who had type 2 diabetes, no prior diagnosis of obesity-related cancers, and had been prescribed GLP-1RAs, insulins, or metformin from March 2005 to November 2018.

The scientists found that compared to patients who took insulin, people who took GLP-1RAs had a “significant risk reduction” in 10 of 13 obesity-related cancers. Those 10 cancers were esophageal, colorectal, endometrial, gallbladder, kidney, liver, ovarian, and pancreatic cancers, as well as meningioma and multiple myeloma.

Compared with patients taking insulin, patients taking GLP-1RAs showed no statistically significant reduction in stomach cancer and no reduced risk of breast and thyroid cancers, the study said.

But the study found no decrease in cancer risk with GLP-1RAs compared with metformin.

While the study results suggest that these drugs may reduce the risk of certain obesity-related cancers better than insulins, more research is needed, they said.

A version of this article appeared on WebMD.com.

Recent research on popular weight loss drugs has uncovered surprising benefits beyond their intended use, like lowering the risk of fatal heart attacks. And now there may be another unforeseen advantage: People with type 2 diabetes who took these drugs had a lower risk of having 10 out of 13 obesity-related cancers, compared to those who used insulin therapy.

That’s according to a study published July 5 in JAMA Network Open where researchers studied glucagon-like peptide receptor agonists (known as GLP-1RAs), a class of drugs used to treat diabetes and obesity. Ozempic, Wegovy, Mounjaro, and Zepbound, which have become well-known recently because they are linked to rapid weight loss, contain GLP-1RAs.

For the study, they looked at electronic health records of 1.7 million patients who had type 2 diabetes, no prior diagnosis of obesity-related cancers, and had been prescribed GLP-1RAs, insulins, or metformin from March 2005 to November 2018.

The scientists found that compared to patients who took insulin, people who took GLP-1RAs had a “significant risk reduction” in 10 of 13 obesity-related cancers. Those 10 cancers were esophageal, colorectal, endometrial, gallbladder, kidney, liver, ovarian, and pancreatic cancers, as well as meningioma and multiple myeloma.

Compared with patients taking insulin, patients taking GLP-1RAs showed no statistically significant reduction in stomach cancer and no reduced risk of breast and thyroid cancers, the study said.

But the study found no decrease in cancer risk with GLP-1RAs compared with metformin.

While the study results suggest that these drugs may reduce the risk of certain obesity-related cancers better than insulins, more research is needed, they said.

A version of this article appeared on WebMD.com.

TOPLINE:

Compared with the general population, patients with urticaria had a 49% higher risk of developing cancer in the first year following diagnosis, which decreased to 6% in subsequent years, in a cohort study using Danish healthcare databases.

METHODOLOGY:

• Researchers conducted a retrospective cohort study using data from Danish healthcare registries and compared the incident cancer risk between patients with urticaria and the risk in the general population.
• They identified 87,507 patients (58% women) with a primary or secondary first-time hospital outpatient clinic, emergency room, or inpatient diagnosis of urticaria between 1980 and 2022, who were followed for a median of 10.1 years.
• Incident cancers, including nonmelanoma skin cancer, were identified using the Danish Cancer Registry and classified by the extent of spread at the time of diagnosis.
• This study computed the absolute cancer risk within the first year of an urticaria diagnosis and standardized incidence ratios (SIRs), with 95% CIs standardized to Danish national cancer rates.

TAKEAWAY:

• For the first year of follow-up, the absolute risk for all cancer types was 0.7%, and it was 29.5% for subsequent years. The overall SIR for all types of cancer was 1.09 (95% CI, 1.06-1.11), which was based on 7788 observed cancer cases compared with 7161 cases expected over the entire follow-up period.
• Within the first year of follow-up, 588 patients with urticaria were diagnosed with cancer, for an SIR of 1.49 (95% CI, 1.38-1.62) for all cancer types.
• After the first year, the SIR for all cancer sites decreased and stabilized at 1.06 (95% CI, 1.04-1.09), with 7200 observed cancer cases.
• The risk was highest for hematological cancers in the first year, particularly Hodgkin lymphoma (SIR, 5.35; 95% CI, 2.56-9.85).

IN PRACTICE:

“Our study suggests that urticaria may be a marker of occult cancer and that it is associated with a slightly increased long-term cancer risk,” the authors wrote.

SOURCE:

The study was led by Sissel B.T. Sørensen, departments of dermatology and rheumatology, Aarhus University Hospital, Aarhus, Denmark. It was published online on June 27, 2024, in the British Journal of Dermatology.

LIMITATIONS:

The study is limited by its observational design and reliance on registry data, which may be subject to misclassification or incomplete information. In addition, the study could not assess individual patient factors such as lifestyle or genetic predispositions that may influence cancer risk, and the results may not be generalizable to other populations. Finally, the exact biologic mechanisms linking urticaria and cancer remain unclear, warranting further investigation.

DISCLOSURES:

The study did not receive any funding. The authors reported that they had no relevant conflicts of interest.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.

TOPLINE:

Compared with the general population, patients with urticaria had a 49% higher risk of developing cancer in the first year following diagnosis, which decreased to 6% in subsequent years, in a cohort study using Danish healthcare databases.

METHODOLOGY:

• Researchers conducted a retrospective cohort study using data from Danish healthcare registries and compared the incident cancer risk between patients with urticaria and the risk in the general population.
• They identified 87,507 patients (58% women) with a primary or secondary first-time hospital outpatient clinic, emergency room, or inpatient diagnosis of urticaria between 1980 and 2022, who were followed for a median of 10.1 years.
• Incident cancers, including nonmelanoma skin cancer, were identified using the Danish Cancer Registry and classified by the extent of spread at the time of diagnosis.
• This study computed the absolute cancer risk within the first year of an urticaria diagnosis and standardized incidence ratios (SIRs), with 95% CIs standardized to Danish national cancer rates.

TAKEAWAY:

• For the first year of follow-up, the absolute risk for all cancer types was 0.7%, and it was 29.5% for subsequent years. The overall SIR for all types of cancer was 1.09 (95% CI, 1.06-1.11), which was based on 7788 observed cancer cases compared with 7161 cases expected over the entire follow-up period.
• Within the first year of follow-up, 588 patients with urticaria were diagnosed with cancer, for an SIR of 1.49 (95% CI, 1.38-1.62) for all cancer types.
• After the first year, the SIR for all cancer sites decreased and stabilized at 1.06 (95% CI, 1.04-1.09), with 7200 observed cancer cases.
• The risk was highest for hematological cancers in the first year, particularly Hodgkin lymphoma (SIR, 5.35; 95% CI, 2.56-9.85).

IN PRACTICE:

“Our study suggests that urticaria may be a marker of occult cancer and that it is associated with a slightly increased long-term cancer risk,” the authors wrote.

SOURCE:

The study was led by Sissel B.T. Sørensen, departments of dermatology and rheumatology, Aarhus University Hospital, Aarhus, Denmark. It was published online on June 27, 2024, in the British Journal of Dermatology.

LIMITATIONS:

The study is limited by its observational design and reliance on registry data, which may be subject to misclassification or incomplete information. In addition, the study could not assess individual patient factors such as lifestyle or genetic predispositions that may influence cancer risk, and the results may not be generalizable to other populations. Finally, the exact biologic mechanisms linking urticaria and cancer remain unclear, warranting further investigation.

DISCLOSURES:

The study did not receive any funding. The authors reported that they had no relevant conflicts of interest.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.

TOPLINE:

Compared with the general population, patients with urticaria had a 49% higher risk of developing cancer in the first year following diagnosis, which decreased to 6% in subsequent years, in a cohort study using Danish healthcare databases.

METHODOLOGY:

• Researchers conducted a retrospective cohort study using data from Danish healthcare registries and compared the incident cancer risk between patients with urticaria and the risk in the general population.
• They identified 87,507 patients (58% women) with a primary or secondary first-time hospital outpatient clinic, emergency room, or inpatient diagnosis of urticaria between 1980 and 2022, who were followed for a median of 10.1 years.
• Incident cancers, including nonmelanoma skin cancer, were identified using the Danish Cancer Registry and classified by the extent of spread at the time of diagnosis.
• This study computed the absolute cancer risk within the first year of an urticaria diagnosis and standardized incidence ratios (SIRs), with 95% CIs standardized to Danish national cancer rates.

TAKEAWAY:

• For the first year of follow-up, the absolute risk for all cancer types was 0.7%, and it was 29.5% for subsequent years. The overall SIR for all types of cancer was 1.09 (95% CI, 1.06-1.11), which was based on 7788 observed cancer cases compared with 7161 cases expected over the entire follow-up period.
• Within the first year of follow-up, 588 patients with urticaria were diagnosed with cancer, for an SIR of 1.49 (95% CI, 1.38-1.62) for all cancer types.
• After the first year, the SIR for all cancer sites decreased and stabilized at 1.06 (95% CI, 1.04-1.09), with 7200 observed cancer cases.
• The risk was highest for hematological cancers in the first year, particularly Hodgkin lymphoma (SIR, 5.35; 95% CI, 2.56-9.85).

IN PRACTICE:

“Our study suggests that urticaria may be a marker of occult cancer and that it is associated with a slightly increased long-term cancer risk,” the authors wrote.

SOURCE:

The study was led by Sissel B.T. Sørensen, departments of dermatology and rheumatology, Aarhus University Hospital, Aarhus, Denmark. It was published online on June 27, 2024, in the British Journal of Dermatology.

LIMITATIONS:

The study is limited by its observational design and reliance on registry data, which may be subject to misclassification or incomplete information. In addition, the study could not assess individual patient factors such as lifestyle or genetic predispositions that may influence cancer risk, and the results may not be generalizable to other populations. Finally, the exact biologic mechanisms linking urticaria and cancer remain unclear, warranting further investigation.

DISCLOSURES:

The study did not receive any funding. The authors reported that they had no relevant conflicts of interest.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.

On any given day, oncologist Mark Lewis, MD, feels like he’s seesawing between two eras of technology. 

One minute, he’s working on sequencing a tumor genome. The next, he’s sifting through pages of disorganized data from a device that has been around for decades: the fax machine. 

“If two doctors’ offices aren’t on the same electronic medical record, one of the main ways to transfer records is still by fax,” said Dr. Lewis, director of gastrointestinal oncology at Intermountain Healthcare in Murray, Utah. “I can go from cutting-edge innovation to relying on, at best, 1980s information technology. It just boggles my mind.”

Dr. Lewis, who has posted about his frustration with fax machines, is far from alone. Oncologists are among the many specialists across the country at the mercy of telecopiers. 

According to a 2021 report by the Office of the National Coordinator for Health Information Technology, fax and mail continue to be the most common methods for hospitals and health systems to exchange care record summaries. In 2019, nearly 8 in 10 hospitals used mail or fax to send and receive health information, the report found. 

Fax machines are still commonplace across the healthcare spectrum, said Robert Havasy, MS, senior director for informatics strategy at the Healthcare Information and Management Systems Society (HIMSS). Inertia, cost, and more pressing priorities for hospitals and medical institutions contribute to the technology sticking around, he explained. 

“Post-COVID, my guess is we’re still at over 50% of healthcare practices using fax for some reason, on a daily basis,” Mr. Havasy said in an interview. “A lot of hospitals just don’t have the time, the money, or the staff to fix that problem because there’s always something a little higher up the priority chain they need to focus on.” 

If, for instance, “you’re going to do a process redesign to reduce hospital total acquired infections, your fax machine replacement might be 10th or 12th on the list. It just never gets up to 1 or 2 because it’s ‘not that much of a problem,’ ” he added.

Or is it?

Administrators may not view fax machines as a top concern, but clinicians who deal with the machines daily see it differently. 

“What worries me is we’re taking records out of an electronic storehouse [and] converting them to a paper medium,” Dr. Lewis said. “And then we are scanning into another electronic storehouse. The more steps, the more can be lost.”

And when information is lost, patient care can be compromised. 

Slower Workflows, Care Concerns

Although there are no published data on fax machine use in oncology specifically, this outdated technology does come into play in a variety of ways along the cancer care continuum. 

Radiation oncologist David R. Penberthy, MD, said patients often seek his cancer center’s expertise for second opinions, and that requires collecting patient records from many different practices. 

“Ideally, it would come electronically, but sometimes it does come by fax,” said Dr. Penberthy, program director of radiation oncology at the University of Virginia School of Medicine in Charlottesville. “The quality of the fax is not always the best. Sometimes it’s literally a fax of a fax. You’re reading something that’s very difficult to read.” 

Orders for new tests are also typically sent and received via fax temporarily while IT teams work to integrate them into the electronic health record (EHR), Dr. Penberthy said. 

Insurers and third-party laboratories often send test results back by fax as well.

“Even if I haven’t actually sent my patient out of our institution, this crucial result may only be entered back into the record as a scanned document from a fax, which is not great because it can get lost in the other results that are reported electronically,” Dr. Lewis said. The risk here is that an ordering physician won’t see these results, which can lead to delayed or overlooked care for patients, he explained.

“To me, it’s like a blind spot,” Dr. Lewis said. “Every time we use a fax, I see it actually as an opportunity for oversight and missed opportunity to collect data.”

Dr. Penberthy said faxing can slow things down at his practice, particularly if he faxes a document to another office but receives no confirmation and has to track down what happened. 

As for cybersecurity, data that are in transit during faxing are generally considered secure and compliant with the Health Insurance Portability and Accountability Act (HIPAA), said Mr. Havasy of HIMSS. However, the Privacy Rule also requires that data remain secure while at rest, which isn’t always possible, he added. 

“That’s where faxes fall down, because generally fax machines are in public, if you will, or open areas in a hospital,” he said. “They just sit on a desk. I don’t know that the next nurse who comes up and looks through that stack was the nurse who was treating the patient.” 

Important decisions or results can also be missed when sent by fax, creating headaches for physicians and care problems for patients. 

Dr. Lewis recently experienced an insurance-related fax mishap over Memorial Day weekend. He believed his patient had access to the antinausea medication he had prescribed. When Dr. Lewis happened to check the fax machine over the weekend, he found a coverage denial for the medication from the insurer but, at that point, had no recourse to appeal because it was a long holiday weekend. 

“Had the denial been sent by an electronic means that was quicker and more readily available, it would have been possible to appeal before the holiday weekend,” he said. 

Hematologist Aaron Goodman, MD, encountered a similar problem after an insurer denied coverage of an expensive cancer drug for a patient and faxed over its reason for the denial. Dr. Goodman was not directly notified that the information arrived and didn’t learn about the denial for a week, he said. 

“There’s no ‘ding’ in my inbox if something is faxed over and scanned,” said Dr. Goodman, associate professor of medicine at UC San Diego Health. “Once I realized it was denied, I was able to rectify it, but it wasted a week of a patient not getting a drug that I felt would be beneficial for them.”

Broader Health Policy Impacts

The use of outdated technology, such as fax machines, also creates ripple effects that burden the health system, health policy experts say. 

Duplicate testing and unnecessary care are top impacts, said Julia Adler-Milstein, PhD, professor of medicine and chief of the division of clinical informatics and digital transformation at the University of California, San Francisco.

Studies show that 20%-30% of the $65 billion spent annually on lab tests is used on unnecessary duplicate tests, and another estimated $30 billion is spent each year on unnecessary duplicate medical imaging. These duplicate tests may be mitigated if hospitals adopt certified EHR technology, research shows.

Still, without EHR interoperability between institutions, new providers may be unaware that tests or past labs for patients exist, leading to repeat tests, said Dr. Adler-Milstein, who researches health IT policy with a focus on EHRs. Patients can sometimes fill in the gaps, but not always. 

“Fax machines only help close information gaps if the clinician is aware of where to seek out the information and there is someone at the other organization to locate and transmit the information in a timely manner,” Dr. Adler-Milstein said. 

Old technology and poor interoperability also greatly affect data collection for disease surveillance and monitoring, said Janet Hamilton, MPH, executive director for the Council of State and Territorial Epidemiologists. This issue was keenly demonstrated during the pandemic, Ms. Hamilton said. 

“It was tragic, quite honestly,” she said. “There was such an immense amount of data that needed to be moved quickly, and that’s when computers are at their best.”

But, she said, “we didn’t have the level of systems in place to do it well.”

Specifically, the lack of electronic case reporting in place during the pandemic — where diagnoses are documented in the record and then immediately sent to the public health system — led to reports that were delayed, not made, or had missing or incomplete information, such as patients’ race and ethnicity or other health conditions, Ms. Hamilton said. 

Incomplete or missing data hampered the ability of public health officials and researchers to understand how the virus might affect different patients.

“If you had a chronic condition like cancer, you were less likely to have a positive outcome with COVID,” Ms. Hamilton said. “But because electronic case reporting was not in place, we didn’t get some of those additional pieces of information. We didn’t have people’s underlying oncology status to then say, ‘Here are individuals with these types of characteristics, and these are the things that happen if they also have a cancer.’” 

Slow, but Steady, Improvements

Efforts at the state and federal levels have targeted improved health information exchange, but progress takes time, Dr. Adler-Milstein said.

Most states have some form of health information exchange, such as statewide exchanges, regional health information organizations, or clinical data registries. Maryland is often held up as a notable example for its health information exchange, Dr. Adler-Milstein noted.

According to Maryland law, all hospitals under the jurisdiction of the Maryland Health Care Commission are required to electronically connect to the state-designated health information exchange. In 2012, Maryland became the first state to connect all its 46 acute care hospitals in the sharing of real-time data. 

The Health Information Technology for Economic and Clinical Health (HITECH) Act provided federal-enhanced Medicaid matching funds to states through 2021 to support efforts to advance electronic exchange. Nearly all states used these funds, and most have identified other sources to sustain the efforts, according to a recent US Government Accountability Office (GAO) report. However, GAO found that small and rural providers are less likely to have the financial and technological resources to participate in or maintain electronic exchange capabilities.

Nationally, several recent initiatives have targeted health data interoperability, including for cancer care. The Centers for Disease Control and Prevention’s Data Modernization Initiative is a multiyear, multi–billion-dollar effort to improve data sharing across the federal and state public health landscape. 

Meanwhile, in March 2024, the Biden-Harris administration launched United States Core Data for Interoperability Plus Cancer. The program will define a recommended minimum set of cancer-related data to be included in a patient’s EHR to enhance data exchange for research and clinical care. 

EHR vendors are also key to improving the landscape, said Dr. Adler-Milstein. Vendors such as Epic have developed strong sharing capabilities for transmitting health information from site to site, but of course, that only helps if providers have Epic, she said. 

“That’s where these national frameworks should help, because we don’t want it to break down by what EHR vendor you have,” she said. “It’s a patchwork. You can go to some places and hear success stories because they have Epic or a state health information exchange, but it’s very heterogeneous. In some places, they have nothing and are using a fax machine.”

Mr. Havasy believes fax machines will ultimately go extinct, particularly as a younger, more digitally savvy generation enters the healthcare workforce. He also foresees that the growing use of artificial intelligence will help eradicate the outdated technology. 

But, Ms. Hamilton noted, “unless we have consistent, ongoing, sustained funding, it is very hard to move off [an older] technology that can work. That’s one of the biggest barriers.” 

“Public health is about protecting the lives of every single person everywhere,” Ms. Hamilton said, “but when we don’t have the data that comes into the system, we can’t achieve our mission.”
 

A version of this article appeared on Medscape.com.

On any given day, oncologist Mark Lewis, MD, feels like he’s seesawing between two eras of technology. 

One minute, he’s working on sequencing a tumor genome. The next, he’s sifting through pages of disorganized data from a device that has been around for decades: the fax machine. 

“If two doctors’ offices aren’t on the same electronic medical record, one of the main ways to transfer records is still by fax,” said Dr. Lewis, director of gastrointestinal oncology at Intermountain Healthcare in Murray, Utah. “I can go from cutting-edge innovation to relying on, at best, 1980s information technology. It just boggles my mind.”

Dr. Lewis, who has posted about his frustration with fax machines, is far from alone. Oncologists are among the many specialists across the country at the mercy of telecopiers. 

According to a 2021 report by the Office of the National Coordinator for Health Information Technology, fax and mail continue to be the most common methods for hospitals and health systems to exchange care record summaries. In 2019, nearly 8 in 10 hospitals used mail or fax to send and receive health information, the report found. 

Fax machines are still commonplace across the healthcare spectrum, said Robert Havasy, MS, senior director for informatics strategy at the Healthcare Information and Management Systems Society (HIMSS). Inertia, cost, and more pressing priorities for hospitals and medical institutions contribute to the technology sticking around, he explained. 

“Post-COVID, my guess is we’re still at over 50% of healthcare practices using fax for some reason, on a daily basis,” Mr. Havasy said in an interview. “A lot of hospitals just don’t have the time, the money, or the staff to fix that problem because there’s always something a little higher up the priority chain they need to focus on.” 

If, for instance, “you’re going to do a process redesign to reduce hospital total acquired infections, your fax machine replacement might be 10th or 12th on the list. It just never gets up to 1 or 2 because it’s ‘not that much of a problem,’ ” he added.

Or is it?

Administrators may not view fax machines as a top concern, but clinicians who deal with the machines daily see it differently. 

“What worries me is we’re taking records out of an electronic storehouse [and] converting them to a paper medium,” Dr. Lewis said. “And then we are scanning into another electronic storehouse. The more steps, the more can be lost.”

And when information is lost, patient care can be compromised. 

Slower Workflows, Care Concerns

Although there are no published data on fax machine use in oncology specifically, this outdated technology does come into play in a variety of ways along the cancer care continuum. 

Radiation oncologist David R. Penberthy, MD, said patients often seek his cancer center’s expertise for second opinions, and that requires collecting patient records from many different practices. 

“Ideally, it would come electronically, but sometimes it does come by fax,” said Dr. Penberthy, program director of radiation oncology at the University of Virginia School of Medicine in Charlottesville. “The quality of the fax is not always the best. Sometimes it’s literally a fax of a fax. You’re reading something that’s very difficult to read.” 

Orders for new tests are also typically sent and received via fax temporarily while IT teams work to integrate them into the electronic health record (EHR), Dr. Penberthy said. 

Insurers and third-party laboratories often send test results back by fax as well.

“Even if I haven’t actually sent my patient out of our institution, this crucial result may only be entered back into the record as a scanned document from a fax, which is not great because it can get lost in the other results that are reported electronically,” Dr. Lewis said. The risk here is that an ordering physician won’t see these results, which can lead to delayed or overlooked care for patients, he explained.

“To me, it’s like a blind spot,” Dr. Lewis said. “Every time we use a fax, I see it actually as an opportunity for oversight and missed opportunity to collect data.”

Dr. Penberthy said faxing can slow things down at his practice, particularly if he faxes a document to another office but receives no confirmation and has to track down what happened. 

As for cybersecurity, data that are in transit during faxing are generally considered secure and compliant with the Health Insurance Portability and Accountability Act (HIPAA), said Mr. Havasy of HIMSS. However, the Privacy Rule also requires that data remain secure while at rest, which isn’t always possible, he added. 

“That’s where faxes fall down, because generally fax machines are in public, if you will, or open areas in a hospital,” he said. “They just sit on a desk. I don’t know that the next nurse who comes up and looks through that stack was the nurse who was treating the patient.” 

Important decisions or results can also be missed when sent by fax, creating headaches for physicians and care problems for patients. 

Dr. Lewis recently experienced an insurance-related fax mishap over Memorial Day weekend. He believed his patient had access to the antinausea medication he had prescribed. When Dr. Lewis happened to check the fax machine over the weekend, he found a coverage denial for the medication from the insurer but, at that point, had no recourse to appeal because it was a long holiday weekend. 

“Had the denial been sent by an electronic means that was quicker and more readily available, it would have been possible to appeal before the holiday weekend,” he said. 

Hematologist Aaron Goodman, MD, encountered a similar problem after an insurer denied coverage of an expensive cancer drug for a patient and faxed over its reason for the denial. Dr. Goodman was not directly notified that the information arrived and didn’t learn about the denial for a week, he said. 

“There’s no ‘ding’ in my inbox if something is faxed over and scanned,” said Dr. Goodman, associate professor of medicine at UC San Diego Health. “Once I realized it was denied, I was able to rectify it, but it wasted a week of a patient not getting a drug that I felt would be beneficial for them.”

Broader Health Policy Impacts

The use of outdated technology, such as fax machines, also creates ripple effects that burden the health system, health policy experts say. 

Duplicate testing and unnecessary care are top impacts, said Julia Adler-Milstein, PhD, professor of medicine and chief of the division of clinical informatics and digital transformation at the University of California, San Francisco.

Studies show that 20%-30% of the $65 billion spent annually on lab tests is used on unnecessary duplicate tests, and another estimated $30 billion is spent each year on unnecessary duplicate medical imaging. These duplicate tests may be mitigated if hospitals adopt certified EHR technology, research shows.

Still, without EHR interoperability between institutions, new providers may be unaware that tests or past labs for patients exist, leading to repeat tests, said Dr. Adler-Milstein, who researches health IT policy with a focus on EHRs. Patients can sometimes fill in the gaps, but not always. 

“Fax machines only help close information gaps if the clinician is aware of where to seek out the information and there is someone at the other organization to locate and transmit the information in a timely manner,” Dr. Adler-Milstein said. 

Old technology and poor interoperability also greatly affect data collection for disease surveillance and monitoring, said Janet Hamilton, MPH, executive director for the Council of State and Territorial Epidemiologists. This issue was keenly demonstrated during the pandemic, Ms. Hamilton said. 

“It was tragic, quite honestly,” she said. “There was such an immense amount of data that needed to be moved quickly, and that’s when computers are at their best.”

But, she said, “we didn’t have the level of systems in place to do it well.”

Specifically, the lack of electronic case reporting in place during the pandemic — where diagnoses are documented in the record and then immediately sent to the public health system — led to reports that were delayed, not made, or had missing or incomplete information, such as patients’ race and ethnicity or other health conditions, Ms. Hamilton said. 

Incomplete or missing data hampered the ability of public health officials and researchers to understand how the virus might affect different patients.

“If you had a chronic condition like cancer, you were less likely to have a positive outcome with COVID,” Ms. Hamilton said. “But because electronic case reporting was not in place, we didn’t get some of those additional pieces of information. We didn’t have people’s underlying oncology status to then say, ‘Here are individuals with these types of characteristics, and these are the things that happen if they also have a cancer.’” 

Slow, but Steady, Improvements

Efforts at the state and federal levels have targeted improved health information exchange, but progress takes time, Dr. Adler-Milstein said.

Most states have some form of health information exchange, such as statewide exchanges, regional health information organizations, or clinical data registries. Maryland is often held up as a notable example for its health information exchange, Dr. Adler-Milstein noted.

According to Maryland law, all hospitals under the jurisdiction of the Maryland Health Care Commission are required to electronically connect to the state-designated health information exchange. In 2012, Maryland became the first state to connect all its 46 acute care hospitals in the sharing of real-time data. 

The Health Information Technology for Economic and Clinical Health (HITECH) Act provided federal-enhanced Medicaid matching funds to states through 2021 to support efforts to advance electronic exchange. Nearly all states used these funds, and most have identified other sources to sustain the efforts, according to a recent US Government Accountability Office (GAO) report. However, GAO found that small and rural providers are less likely to have the financial and technological resources to participate in or maintain electronic exchange capabilities.

Nationally, several recent initiatives have targeted health data interoperability, including for cancer care. The Centers for Disease Control and Prevention’s Data Modernization Initiative is a multiyear, multi–billion-dollar effort to improve data sharing across the federal and state public health landscape. 

Meanwhile, in March 2024, the Biden-Harris administration launched United States Core Data for Interoperability Plus Cancer. The program will define a recommended minimum set of cancer-related data to be included in a patient’s EHR to enhance data exchange for research and clinical care. 

EHR vendors are also key to improving the landscape, said Dr. Adler-Milstein. Vendors such as Epic have developed strong sharing capabilities for transmitting health information from site to site, but of course, that only helps if providers have Epic, she said. 

“That’s where these national frameworks should help, because we don’t want it to break down by what EHR vendor you have,” she said. “It’s a patchwork. You can go to some places and hear success stories because they have Epic or a state health information exchange, but it’s very heterogeneous. In some places, they have nothing and are using a fax machine.”

Mr. Havasy believes fax machines will ultimately go extinct, particularly as a younger, more digitally savvy generation enters the healthcare workforce. He also foresees that the growing use of artificial intelligence will help eradicate the outdated technology. 

But, Ms. Hamilton noted, “unless we have consistent, ongoing, sustained funding, it is very hard to move off [an older] technology that can work. That’s one of the biggest barriers.” 

“Public health is about protecting the lives of every single person everywhere,” Ms. Hamilton said, “but when we don’t have the data that comes into the system, we can’t achieve our mission.”
 

A version of this article appeared on Medscape.com.

On any given day, oncologist Mark Lewis, MD, feels like he’s seesawing between two eras of technology. 

One minute, he’s working on sequencing a tumor genome. The next, he’s sifting through pages of disorganized data from a device that has been around for decades: the fax machine. 

“If two doctors’ offices aren’t on the same electronic medical record, one of the main ways to transfer records is still by fax,” said Dr. Lewis, director of gastrointestinal oncology at Intermountain Healthcare in Murray, Utah. “I can go from cutting-edge innovation to relying on, at best, 1980s information technology. It just boggles my mind.”

Dr. Lewis, who has posted about his frustration with fax machines, is far from alone. Oncologists are among the many specialists across the country at the mercy of telecopiers. 

According to a 2021 report by the Office of the National Coordinator for Health Information Technology, fax and mail continue to be the most common methods for hospitals and health systems to exchange care record summaries. In 2019, nearly 8 in 10 hospitals used mail or fax to send and receive health information, the report found. 

Fax machines are still commonplace across the healthcare spectrum, said Robert Havasy, MS, senior director for informatics strategy at the Healthcare Information and Management Systems Society (HIMSS). Inertia, cost, and more pressing priorities for hospitals and medical institutions contribute to the technology sticking around, he explained. 

“Post-COVID, my guess is we’re still at over 50% of healthcare practices using fax for some reason, on a daily basis,” Mr. Havasy said in an interview. “A lot of hospitals just don’t have the time, the money, or the staff to fix that problem because there’s always something a little higher up the priority chain they need to focus on.” 

If, for instance, “you’re going to do a process redesign to reduce hospital total acquired infections, your fax machine replacement might be 10th or 12th on the list. It just never gets up to 1 or 2 because it’s ‘not that much of a problem,’ ” he added.

Or is it?

Administrators may not view fax machines as a top concern, but clinicians who deal with the machines daily see it differently. 

“What worries me is we’re taking records out of an electronic storehouse [and] converting them to a paper medium,” Dr. Lewis said. “And then we are scanning into another electronic storehouse. The more steps, the more can be lost.”

And when information is lost, patient care can be compromised. 

Slower Workflows, Care Concerns

Although there are no published data on fax machine use in oncology specifically, this outdated technology does come into play in a variety of ways along the cancer care continuum. 

Radiation oncologist David R. Penberthy, MD, said patients often seek his cancer center’s expertise for second opinions, and that requires collecting patient records from many different practices. 

“Ideally, it would come electronically, but sometimes it does come by fax,” said Dr. Penberthy, program director of radiation oncology at the University of Virginia School of Medicine in Charlottesville. “The quality of the fax is not always the best. Sometimes it’s literally a fax of a fax. You’re reading something that’s very difficult to read.” 

Orders for new tests are also typically sent and received via fax temporarily while IT teams work to integrate them into the electronic health record (EHR), Dr. Penberthy said. 

Insurers and third-party laboratories often send test results back by fax as well.

“Even if I haven’t actually sent my patient out of our institution, this crucial result may only be entered back into the record as a scanned document from a fax, which is not great because it can get lost in the other results that are reported electronically,” Dr. Lewis said. The risk here is that an ordering physician won’t see these results, which can lead to delayed or overlooked care for patients, he explained.

“To me, it’s like a blind spot,” Dr. Lewis said. “Every time we use a fax, I see it actually as an opportunity for oversight and missed opportunity to collect data.”

Dr. Penberthy said faxing can slow things down at his practice, particularly if he faxes a document to another office but receives no confirmation and has to track down what happened. 

As for cybersecurity, data that are in transit during faxing are generally considered secure and compliant with the Health Insurance Portability and Accountability Act (HIPAA), said Mr. Havasy of HIMSS. However, the Privacy Rule also requires that data remain secure while at rest, which isn’t always possible, he added. 

“That’s where faxes fall down, because generally fax machines are in public, if you will, or open areas in a hospital,” he said. “They just sit on a desk. I don’t know that the next nurse who comes up and looks through that stack was the nurse who was treating the patient.” 

Important decisions or results can also be missed when sent by fax, creating headaches for physicians and care problems for patients. 

Dr. Lewis recently experienced an insurance-related fax mishap over Memorial Day weekend. He believed his patient had access to the antinausea medication he had prescribed. When Dr. Lewis happened to check the fax machine over the weekend, he found a coverage denial for the medication from the insurer but, at that point, had no recourse to appeal because it was a long holiday weekend. 

“Had the denial been sent by an electronic means that was quicker and more readily available, it would have been possible to appeal before the holiday weekend,” he said. 

Hematologist Aaron Goodman, MD, encountered a similar problem after an insurer denied coverage of an expensive cancer drug for a patient and faxed over its reason for the denial. Dr. Goodman was not directly notified that the information arrived and didn’t learn about the denial for a week, he said. 

“There’s no ‘ding’ in my inbox if something is faxed over and scanned,” said Dr. Goodman, associate professor of medicine at UC San Diego Health. “Once I realized it was denied, I was able to rectify it, but it wasted a week of a patient not getting a drug that I felt would be beneficial for them.”

Broader Health Policy Impacts

The use of outdated technology, such as fax machines, also creates ripple effects that burden the health system, health policy experts say. 

Duplicate testing and unnecessary care are top impacts, said Julia Adler-Milstein, PhD, professor of medicine and chief of the division of clinical informatics and digital transformation at the University of California, San Francisco.

Studies show that 20%-30% of the $65 billion spent annually on lab tests is used on unnecessary duplicate tests, and another estimated $30 billion is spent each year on unnecessary duplicate medical imaging. These duplicate tests may be mitigated if hospitals adopt certified EHR technology, research shows.

Still, without EHR interoperability between institutions, new providers may be unaware that tests or past labs for patients exist, leading to repeat tests, said Dr. Adler-Milstein, who researches health IT policy with a focus on EHRs. Patients can sometimes fill in the gaps, but not always. 

“Fax machines only help close information gaps if the clinician is aware of where to seek out the information and there is someone at the other organization to locate and transmit the information in a timely manner,” Dr. Adler-Milstein said. 

Old technology and poor interoperability also greatly affect data collection for disease surveillance and monitoring, said Janet Hamilton, MPH, executive director for the Council of State and Territorial Epidemiologists. This issue was keenly demonstrated during the pandemic, Ms. Hamilton said. 

“It was tragic, quite honestly,” she said. “There was such an immense amount of data that needed to be moved quickly, and that’s when computers are at their best.”

But, she said, “we didn’t have the level of systems in place to do it well.”

Specifically, the lack of electronic case reporting in place during the pandemic — where diagnoses are documented in the record and then immediately sent to the public health system — led to reports that were delayed, not made, or had missing or incomplete information, such as patients’ race and ethnicity or other health conditions, Ms. Hamilton said. 

Incomplete or missing data hampered the ability of public health officials and researchers to understand how the virus might affect different patients.

“If you had a chronic condition like cancer, you were less likely to have a positive outcome with COVID,” Ms. Hamilton said. “But because electronic case reporting was not in place, we didn’t get some of those additional pieces of information. We didn’t have people’s underlying oncology status to then say, ‘Here are individuals with these types of characteristics, and these are the things that happen if they also have a cancer.’” 

Slow, but Steady, Improvements

Efforts at the state and federal levels have targeted improved health information exchange, but progress takes time, Dr. Adler-Milstein said.

Most states have some form of health information exchange, such as statewide exchanges, regional health information organizations, or clinical data registries. Maryland is often held up as a notable example for its health information exchange, Dr. Adler-Milstein noted.

According to Maryland law, all hospitals under the jurisdiction of the Maryland Health Care Commission are required to electronically connect to the state-designated health information exchange. In 2012, Maryland became the first state to connect all its 46 acute care hospitals in the sharing of real-time data. 

The Health Information Technology for Economic and Clinical Health (HITECH) Act provided federal-enhanced Medicaid matching funds to states through 2021 to support efforts to advance electronic exchange. Nearly all states used these funds, and most have identified other sources to sustain the efforts, according to a recent US Government Accountability Office (GAO) report. However, GAO found that small and rural providers are less likely to have the financial and technological resources to participate in or maintain electronic exchange capabilities.

Nationally, several recent initiatives have targeted health data interoperability, including for cancer care. The Centers for Disease Control and Prevention’s Data Modernization Initiative is a multiyear, multi–billion-dollar effort to improve data sharing across the federal and state public health landscape. 

Meanwhile, in March 2024, the Biden-Harris administration launched United States Core Data for Interoperability Plus Cancer. The program will define a recommended minimum set of cancer-related data to be included in a patient’s EHR to enhance data exchange for research and clinical care. 

EHR vendors are also key to improving the landscape, said Dr. Adler-Milstein. Vendors such as Epic have developed strong sharing capabilities for transmitting health information from site to site, but of course, that only helps if providers have Epic, she said. 

“That’s where these national frameworks should help, because we don’t want it to break down by what EHR vendor you have,” she said. “It’s a patchwork. You can go to some places and hear success stories because they have Epic or a state health information exchange, but it’s very heterogeneous. In some places, they have nothing and are using a fax machine.”

Mr. Havasy believes fax machines will ultimately go extinct, particularly as a younger, more digitally savvy generation enters the healthcare workforce. He also foresees that the growing use of artificial intelligence will help eradicate the outdated technology. 

But, Ms. Hamilton noted, “unless we have consistent, ongoing, sustained funding, it is very hard to move off [an older] technology that can work. That’s one of the biggest barriers.” 

“Public health is about protecting the lives of every single person everywhere,” Ms. Hamilton said, “but when we don’t have the data that comes into the system, we can’t achieve our mission.”
 

A version of this article appeared on Medscape.com.

Results from the latest survey by the National Comprehensive Cancer Network (NCCN) showed that numerous critical systemic anticancer therapies, primarily generic drugs, are currently in shortage.

Nearly 90% of the 28 NCCN member centers who responded to the survey, conducted between May 28 and June 11, said they were experiencing a shortage of at least one drug.

“Many drugs that are currently in shortage form the backbones of effective multiagent regimens across both curative and palliative treatment settings,” NCCN’s CEO Crystal S. Denlinger, MD, said in an interview.

The good news is that carboplatin and cisplatin shortages have fallen dramatically since 2023. At the peak of the shortage in 2023, 93% of centers surveyed reported experiencing a shortage of carboplatin and 70% were experiencing a shortage of cisplatin, whereas in 2024, only 11% reported a carboplatin shortage and 7% reported a cisplatin shortage.

“Thankfully, the shortages for carboplatin and cisplatin are mostly resolved at this time,” Dr. Denlinger said.

However, all three NCCN surveys conducted in the past year, including the most recent one, have found shortages of various chemotherapies and supportive care medications, which suggests this is an ongoing issue affecting a significant spectrum of generic drugs.

“The acute crisis associated with the shortage of carboplatin and cisplatin was a singular event that brought the issue into the national spotlight,” but it’s “important to note that the current broad drug shortages found on this survey are not new,” said Dr. Denlinger.

In the latest survey, 89% of NCCN centers continue to report shortages of one or more drugs, and 75% said they are experiencing shortages of two or more drugs.

Overall, 57% of centers are short on vinblastine, 46% are short on etoposide, and 43% are short on topotecan. Other common chemotherapy and supportive care agents in short supply include dacarbazine (18% of centers) as well as 5-fluorouracil (5-FU) and methotrexate (14% of centers).

In 2023, however, shortages of methotrexate and 5-FU were worse, with 67% of centers reporting shortages of methotrexate and 26% of 5-FU.

In the current survey, 75% of NCCN centers also noted they were aware of drug shortages within community practices in their area, and more than one in four centers reported treatment delays requiring additional prior authorization.

Cancer drug shortages impact not only routine treatments but also clinical trials. The recent survey found that 43% of respondents said drug shortages disrupted clinical trials at their center. The biggest issues centers flagged included greater administrative burdens, lower patient enrollment, and fewer open trials.

How are centers dealing with ongoing supply issues?

Top mitigation strategies include reducing waste, limiting use of current stock, and adjusting the timing and dosage within evidence-based ranges.

“The current situation underscores the need for sustainable, long-term solutions that ensure a stable supply of high-quality cancer medications,” Alyssa Schatz, MSW, NCCN senior director of policy and advocacy, said in a news release.

Three-quarters (75%) of survey respondents said they would like to see economic incentives put in place to encourage the high-quality manufacturing of medications, especially generic versions that are often in short supply. Nearly two-thirds (64%) cited a need for a broader buffer stock payment, and the same percentage would like to see more information on user experiences with various generic suppliers to help hospitals contract with those engaging in high-quality practices.

The NCCN also continues to work with federal regulators, agencies, and lawmakers to implement long-term solutions to cancer drug shortages.

“The federal government has a key role to play in addressing this issue,” Ms. Schatz said. “Establishing economic incentives, such as tax breaks or manufacturing grants for generic drugmakers, will help support a robust and resilient supply chain — ultimately safeguarding care for people with cancer across the country.”

A version of this article appeared on Medscape.com.

Results from the latest survey by the National Comprehensive Cancer Network (NCCN) showed that numerous critical systemic anticancer therapies, primarily generic drugs, are currently in shortage.

Nearly 90% of the 28 NCCN member centers who responded to the survey, conducted between May 28 and June 11, said they were experiencing a shortage of at least one drug.

“Many drugs that are currently in shortage form the backbones of effective multiagent regimens across both curative and palliative treatment settings,” NCCN’s CEO Crystal S. Denlinger, MD, said in an interview.

The good news is that carboplatin and cisplatin shortages have fallen dramatically since 2023. At the peak of the shortage in 2023, 93% of centers surveyed reported experiencing a shortage of carboplatin and 70% were experiencing a shortage of cisplatin, whereas in 2024, only 11% reported a carboplatin shortage and 7% reported a cisplatin shortage.

“Thankfully, the shortages for carboplatin and cisplatin are mostly resolved at this time,” Dr. Denlinger said.

However, all three NCCN surveys conducted in the past year, including the most recent one, have found shortages of various chemotherapies and supportive care medications, which suggests this is an ongoing issue affecting a significant spectrum of generic drugs.

“The acute crisis associated with the shortage of carboplatin and cisplatin was a singular event that brought the issue into the national spotlight,” but it’s “important to note that the current broad drug shortages found on this survey are not new,” said Dr. Denlinger.

In the latest survey, 89% of NCCN centers continue to report shortages of one or more drugs, and 75% said they are experiencing shortages of two or more drugs.

Overall, 57% of centers are short on vinblastine, 46% are short on etoposide, and 43% are short on topotecan. Other common chemotherapy and supportive care agents in short supply include dacarbazine (18% of centers) as well as 5-fluorouracil (5-FU) and methotrexate (14% of centers).

In 2023, however, shortages of methotrexate and 5-FU were worse, with 67% of centers reporting shortages of methotrexate and 26% of 5-FU.

In the current survey, 75% of NCCN centers also noted they were aware of drug shortages within community practices in their area, and more than one in four centers reported treatment delays requiring additional prior authorization.

Cancer drug shortages impact not only routine treatments but also clinical trials. The recent survey found that 43% of respondents said drug shortages disrupted clinical trials at their center. The biggest issues centers flagged included greater administrative burdens, lower patient enrollment, and fewer open trials.

How are centers dealing with ongoing supply issues?

Top mitigation strategies include reducing waste, limiting use of current stock, and adjusting the timing and dosage within evidence-based ranges.

“The current situation underscores the need for sustainable, long-term solutions that ensure a stable supply of high-quality cancer medications,” Alyssa Schatz, MSW, NCCN senior director of policy and advocacy, said in a news release.

Three-quarters (75%) of survey respondents said they would like to see economic incentives put in place to encourage the high-quality manufacturing of medications, especially generic versions that are often in short supply. Nearly two-thirds (64%) cited a need for a broader buffer stock payment, and the same percentage would like to see more information on user experiences with various generic suppliers to help hospitals contract with those engaging in high-quality practices.

The NCCN also continues to work with federal regulators, agencies, and lawmakers to implement long-term solutions to cancer drug shortages.

“The federal government has a key role to play in addressing this issue,” Ms. Schatz said. “Establishing economic incentives, such as tax breaks or manufacturing grants for generic drugmakers, will help support a robust and resilient supply chain — ultimately safeguarding care for people with cancer across the country.”

A version of this article appeared on Medscape.com.

Results from the latest survey by the National Comprehensive Cancer Network (NCCN) showed that numerous critical systemic anticancer therapies, primarily generic drugs, are currently in shortage.

Nearly 90% of the 28 NCCN member centers who responded to the survey, conducted between May 28 and June 11, said they were experiencing a shortage of at least one drug.

“Many drugs that are currently in shortage form the backbones of effective multiagent regimens across both curative and palliative treatment settings,” NCCN’s CEO Crystal S. Denlinger, MD, said in an interview.

The good news is that carboplatin and cisplatin shortages have fallen dramatically since 2023. At the peak of the shortage in 2023, 93% of centers surveyed reported experiencing a shortage of carboplatin and 70% were experiencing a shortage of cisplatin, whereas in 2024, only 11% reported a carboplatin shortage and 7% reported a cisplatin shortage.

“Thankfully, the shortages for carboplatin and cisplatin are mostly resolved at this time,” Dr. Denlinger said.

However, all three NCCN surveys conducted in the past year, including the most recent one, have found shortages of various chemotherapies and supportive care medications, which suggests this is an ongoing issue affecting a significant spectrum of generic drugs.

“The acute crisis associated with the shortage of carboplatin and cisplatin was a singular event that brought the issue into the national spotlight,” but it’s “important to note that the current broad drug shortages found on this survey are not new,” said Dr. Denlinger.

In the latest survey, 89% of NCCN centers continue to report shortages of one or more drugs, and 75% said they are experiencing shortages of two or more drugs.

Overall, 57% of centers are short on vinblastine, 46% are short on etoposide, and 43% are short on topotecan. Other common chemotherapy and supportive care agents in short supply include dacarbazine (18% of centers) as well as 5-fluorouracil (5-FU) and methotrexate (14% of centers).

In 2023, however, shortages of methotrexate and 5-FU were worse, with 67% of centers reporting shortages of methotrexate and 26% of 5-FU.

In the current survey, 75% of NCCN centers also noted they were aware of drug shortages within community practices in their area, and more than one in four centers reported treatment delays requiring additional prior authorization.

Cancer drug shortages impact not only routine treatments but also clinical trials. The recent survey found that 43% of respondents said drug shortages disrupted clinical trials at their center. The biggest issues centers flagged included greater administrative burdens, lower patient enrollment, and fewer open trials.

How are centers dealing with ongoing supply issues?

Top mitigation strategies include reducing waste, limiting use of current stock, and adjusting the timing and dosage within evidence-based ranges.

“The current situation underscores the need for sustainable, long-term solutions that ensure a stable supply of high-quality cancer medications,” Alyssa Schatz, MSW, NCCN senior director of policy and advocacy, said in a news release.

Three-quarters (75%) of survey respondents said they would like to see economic incentives put in place to encourage the high-quality manufacturing of medications, especially generic versions that are often in short supply. Nearly two-thirds (64%) cited a need for a broader buffer stock payment, and the same percentage would like to see more information on user experiences with various generic suppliers to help hospitals contract with those engaging in high-quality practices.

The NCCN also continues to work with federal regulators, agencies, and lawmakers to implement long-term solutions to cancer drug shortages.

“The federal government has a key role to play in addressing this issue,” Ms. Schatz said. “Establishing economic incentives, such as tax breaks or manufacturing grants for generic drugmakers, will help support a robust and resilient supply chain — ultimately safeguarding care for people with cancer across the country.”

A version of this article appeared on Medscape.com.

MONTREAL – Levels of neurofilament light chain (Nfl) may be a biomarker of chemotherapy-induced peripheral neurotoxicity (CIPN), new research suggests.

Investigators found Nfl levels increased in cancer patients following a first infusion of the medication paclitaxel and corresponded to neuropathy severity 6-12 months post-treatment, suggesting the blood protein may provide an early CIPN biomarker.

“Nfl after a single cycle could detect axonal degeneration,” said lead investigator Masarra Joda, a researcher and PhD candidate at the University of Sydney in Australia. She added that “quantification of Nfl may provide a clinically useful marker of emerging neurotoxicity in patients vulnerable to CIPN.”

The findings were presented at the Peripheral Nerve Society (PNS) 2024 annual meeting.
 

Common, Burdensome Side Effect

A common side effect of chemotherapy, CIPN manifests as sensory neuropathy and causes degeneration of the peripheral axons. A protein biomarker of axonal degeneration, Nfl has previously been investigated as a way of identifying patients at risk of CIPN.

The goal of the current study was to identify the potential link between Nfl with neurophysiological markers of axon degeneration in patients receiving the neurotoxin chemotherapy paclitaxel.

The study included 93 cancer patients. All were assessed at the beginning, middle, and end of treatment. CIPN was assessed using blood samples of Nfl and the Total Neuropathy Score (TNS), the Common Terminology Criteria for Adverse Events (CTCAE) neuropathy scale, and patient-reported measures using the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire–Chemotherapy-Induced Peripheral Neuropathy Module (EORTC-CIPN20).

Axonal degeneration was measured with neurophysiological tests including sural nerve compound sensory action potential (CSAP) for the lower limbs, and sensory median nerve CSAP, as well as stimulus threshold testing, for the upper limbs. 

Almost all of study participants (97%) were female. The majority (66%) had breast cancer and 30% had gynecological cancer. Most (73%) were receiving a weekly regimen of paclitaxel, and the remainder were treated with taxanes plus platinum once every 3 weeks. By the end of treatment, 82% of the patients had developed CIPN, which was mild in 44% and moderate/severe in 38%. 

Nfl levels increased significantly from baseline to after the first dose of chemotherapy (P < .001), “highlighting that nerve damage occurs from the very beginning of treatment,” senior investigator Susanna Park, PhD, told this news organization. 

In addition, “patients with higher Nfl levels after a single paclitaxel treatment had greater neuropathy at the end of treatment (higher EORTC scores [P ≤ .026], and higher TNS scores [P ≤ .00]),” added Dr. Park, who is associate professor at the University of Sydney.

“Importantly, we also looked at long-term outcomes beyond the end of chemotherapy, because chronic neuropathy produces a significant burden in cancer survivors,” said Dr. Park. 

“Among a total of 44 patients who completed the 6- to 12-month post-treatment follow-up, NfL levels after a single treatment were linked to severity of nerve damage quantified with neurophysiological tests, and greater Nfl levels at mid-treatment were correlated with worse patient and neurologically graded neuropathy at 6-12 months.”

Dr. Park said the results suggest that NfL may provide a biomarker of long-term axon damage and that Nfl assays “may enable clinicians to evaluate the risk of long-term toxicity early during paclitaxel treatment to hopefully provide clinically significant information to guide better treatment titration.” 

Currently, she said, CIPN is a prominent cause of dose reduction and early chemotherapy cessation. 

“For example, in early breast cancer around 25% of patients experience a dose reduction due to the severity of neuropathy symptoms.” But, she said, “there is no standardized way of identifying which patients are at risk of long-term neuropathy and therefore, may benefit more from dose reduction. In this setting, a biomarker such as Nfl could provide oncologists with more information about the risk of long-term toxicity and take that into account in dose decision-making.” 

For some cancers, she added, there are multiple potential therapy options.

“A biomarker such as NfL could assist in determining risk-benefit profile in terms of switching to alternate therapies. However, further studies will be needed to fully define the utility of NfL as a biomarker of paclitaxel neuropathy.” 
 

Promising Research

Commenting on the research for this news organization, Maryam Lustberg, MD, associate professor, director of the Center for Breast Cancer at Smilow Cancer Hospital and Yale Cancer Center, and chief of Breast Medical Oncology at Yale Cancer Center, in New Haven, Connecticut, said the study “builds on a body of work previously reported by others showing that neurofilament light chains as detected in the blood can be associated with early signs of neurotoxic injury.” 

She added that the research “is promising, since existing clinical and patient-reported measures tend to under-detect chemotherapy-induced neuropathy until more permanent injury might have occurred.” 

Dr. Lustberg, who is immediate past president of the Multinational Association of Supportive Care in Cancer, said future studies are needed before Nfl testing can be implemented in routine practice, but that “early detection will allow earlier initiation of supportive care strategies such as physical therapy and exercise, as well as dose modifications, which may be helpful for preventing permanent damage and improving quality of life.” 

The investigators and Dr. Lustberg report no relevant financial relationships.

A version of this article appeared on Medscape.com.

MONTREAL – Levels of neurofilament light chain (Nfl) may be a biomarker of chemotherapy-induced peripheral neurotoxicity (CIPN), new research suggests.

Investigators found Nfl levels increased in cancer patients following a first infusion of the medication paclitaxel and corresponded to neuropathy severity 6-12 months post-treatment, suggesting the blood protein may provide an early CIPN biomarker.

“Nfl after a single cycle could detect axonal degeneration,” said lead investigator Masarra Joda, a researcher and PhD candidate at the University of Sydney in Australia. She added that “quantification of Nfl may provide a clinically useful marker of emerging neurotoxicity in patients vulnerable to CIPN.”

The findings were presented at the Peripheral Nerve Society (PNS) 2024 annual meeting.
 

Common, Burdensome Side Effect

A common side effect of chemotherapy, CIPN manifests as sensory neuropathy and causes degeneration of the peripheral axons. A protein biomarker of axonal degeneration, Nfl has previously been investigated as a way of identifying patients at risk of CIPN.

The goal of the current study was to identify the potential link between Nfl with neurophysiological markers of axon degeneration in patients receiving the neurotoxin chemotherapy paclitaxel.

The study included 93 cancer patients. All were assessed at the beginning, middle, and end of treatment. CIPN was assessed using blood samples of Nfl and the Total Neuropathy Score (TNS), the Common Terminology Criteria for Adverse Events (CTCAE) neuropathy scale, and patient-reported measures using the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire–Chemotherapy-Induced Peripheral Neuropathy Module (EORTC-CIPN20).

Axonal degeneration was measured with neurophysiological tests including sural nerve compound sensory action potential (CSAP) for the lower limbs, and sensory median nerve CSAP, as well as stimulus threshold testing, for the upper limbs. 

Almost all of study participants (97%) were female. The majority (66%) had breast cancer and 30% had gynecological cancer. Most (73%) were receiving a weekly regimen of paclitaxel, and the remainder were treated with taxanes plus platinum once every 3 weeks. By the end of treatment, 82% of the patients had developed CIPN, which was mild in 44% and moderate/severe in 38%. 

Nfl levels increased significantly from baseline to after the first dose of chemotherapy (P < .001), “highlighting that nerve damage occurs from the very beginning of treatment,” senior investigator Susanna Park, PhD, told this news organization. 

In addition, “patients with higher Nfl levels after a single paclitaxel treatment had greater neuropathy at the end of treatment (higher EORTC scores [P ≤ .026], and higher TNS scores [P ≤ .00]),” added Dr. Park, who is associate professor at the University of Sydney.

“Importantly, we also looked at long-term outcomes beyond the end of chemotherapy, because chronic neuropathy produces a significant burden in cancer survivors,” said Dr. Park. 

“Among a total of 44 patients who completed the 6- to 12-month post-treatment follow-up, NfL levels after a single treatment were linked to severity of nerve damage quantified with neurophysiological tests, and greater Nfl levels at mid-treatment were correlated with worse patient and neurologically graded neuropathy at 6-12 months.”

Dr. Park said the results suggest that NfL may provide a biomarker of long-term axon damage and that Nfl assays “may enable clinicians to evaluate the risk of long-term toxicity early during paclitaxel treatment to hopefully provide clinically significant information to guide better treatment titration.” 

Currently, she said, CIPN is a prominent cause of dose reduction and early chemotherapy cessation. 

“For example, in early breast cancer around 25% of patients experience a dose reduction due to the severity of neuropathy symptoms.” But, she said, “there is no standardized way of identifying which patients are at risk of long-term neuropathy and therefore, may benefit more from dose reduction. In this setting, a biomarker such as Nfl could provide oncologists with more information about the risk of long-term toxicity and take that into account in dose decision-making.” 

For some cancers, she added, there are multiple potential therapy options.

“A biomarker such as NfL could assist in determining risk-benefit profile in terms of switching to alternate therapies. However, further studies will be needed to fully define the utility of NfL as a biomarker of paclitaxel neuropathy.” 
 

Promising Research

Commenting on the research for this news organization, Maryam Lustberg, MD, associate professor, director of the Center for Breast Cancer at Smilow Cancer Hospital and Yale Cancer Center, and chief of Breast Medical Oncology at Yale Cancer Center, in New Haven, Connecticut, said the study “builds on a body of work previously reported by others showing that neurofilament light chains as detected in the blood can be associated with early signs of neurotoxic injury.” 

She added that the research “is promising, since existing clinical and patient-reported measures tend to under-detect chemotherapy-induced neuropathy until more permanent injury might have occurred.” 

Dr. Lustberg, who is immediate past president of the Multinational Association of Supportive Care in Cancer, said future studies are needed before Nfl testing can be implemented in routine practice, but that “early detection will allow earlier initiation of supportive care strategies such as physical therapy and exercise, as well as dose modifications, which may be helpful for preventing permanent damage and improving quality of life.” 

The investigators and Dr. Lustberg report no relevant financial relationships.

A version of this article appeared on Medscape.com.

MONTREAL – Levels of neurofilament light chain (Nfl) may be a biomarker of chemotherapy-induced peripheral neurotoxicity (CIPN), new research suggests.

Investigators found Nfl levels increased in cancer patients following a first infusion of the medication paclitaxel and corresponded to neuropathy severity 6-12 months post-treatment, suggesting the blood protein may provide an early CIPN biomarker.

“Nfl after a single cycle could detect axonal degeneration,” said lead investigator Masarra Joda, a researcher and PhD candidate at the University of Sydney in Australia. She added that “quantification of Nfl may provide a clinically useful marker of emerging neurotoxicity in patients vulnerable to CIPN.”

The findings were presented at the Peripheral Nerve Society (PNS) 2024 annual meeting.
 

Common, Burdensome Side Effect

A common side effect of chemotherapy, CIPN manifests as sensory neuropathy and causes degeneration of the peripheral axons. A protein biomarker of axonal degeneration, Nfl has previously been investigated as a way of identifying patients at risk of CIPN.

The goal of the current study was to identify the potential link between Nfl with neurophysiological markers of axon degeneration in patients receiving the neurotoxin chemotherapy paclitaxel.

The study included 93 cancer patients. All were assessed at the beginning, middle, and end of treatment. CIPN was assessed using blood samples of Nfl and the Total Neuropathy Score (TNS), the Common Terminology Criteria for Adverse Events (CTCAE) neuropathy scale, and patient-reported measures using the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire–Chemotherapy-Induced Peripheral Neuropathy Module (EORTC-CIPN20).

Axonal degeneration was measured with neurophysiological tests including sural nerve compound sensory action potential (CSAP) for the lower limbs, and sensory median nerve CSAP, as well as stimulus threshold testing, for the upper limbs. 

Almost all of study participants (97%) were female. The majority (66%) had breast cancer and 30% had gynecological cancer. Most (73%) were receiving a weekly regimen of paclitaxel, and the remainder were treated with taxanes plus platinum once every 3 weeks. By the end of treatment, 82% of the patients had developed CIPN, which was mild in 44% and moderate/severe in 38%. 

Nfl levels increased significantly from baseline to after the first dose of chemotherapy (P < .001), “highlighting that nerve damage occurs from the very beginning of treatment,” senior investigator Susanna Park, PhD, told this news organization. 

In addition, “patients with higher Nfl levels after a single paclitaxel treatment had greater neuropathy at the end of treatment (higher EORTC scores [P ≤ .026], and higher TNS scores [P ≤ .00]),” added Dr. Park, who is associate professor at the University of Sydney.

“Importantly, we also looked at long-term outcomes beyond the end of chemotherapy, because chronic neuropathy produces a significant burden in cancer survivors,” said Dr. Park. 

“Among a total of 44 patients who completed the 6- to 12-month post-treatment follow-up, NfL levels after a single treatment were linked to severity of nerve damage quantified with neurophysiological tests, and greater Nfl levels at mid-treatment were correlated with worse patient and neurologically graded neuropathy at 6-12 months.”

Dr. Park said the results suggest that NfL may provide a biomarker of long-term axon damage and that Nfl assays “may enable clinicians to evaluate the risk of long-term toxicity early during paclitaxel treatment to hopefully provide clinically significant information to guide better treatment titration.” 

Currently, she said, CIPN is a prominent cause of dose reduction and early chemotherapy cessation. 

“For example, in early breast cancer around 25% of patients experience a dose reduction due to the severity of neuropathy symptoms.” But, she said, “there is no standardized way of identifying which patients are at risk of long-term neuropathy and therefore, may benefit more from dose reduction. In this setting, a biomarker such as Nfl could provide oncologists with more information about the risk of long-term toxicity and take that into account in dose decision-making.” 

For some cancers, she added, there are multiple potential therapy options.

“A biomarker such as NfL could assist in determining risk-benefit profile in terms of switching to alternate therapies. However, further studies will be needed to fully define the utility of NfL as a biomarker of paclitaxel neuropathy.” 
 

Promising Research

Commenting on the research for this news organization, Maryam Lustberg, MD, associate professor, director of the Center for Breast Cancer at Smilow Cancer Hospital and Yale Cancer Center, and chief of Breast Medical Oncology at Yale Cancer Center, in New Haven, Connecticut, said the study “builds on a body of work previously reported by others showing that neurofilament light chains as detected in the blood can be associated with early signs of neurotoxic injury.” 

She added that the research “is promising, since existing clinical and patient-reported measures tend to under-detect chemotherapy-induced neuropathy until more permanent injury might have occurred.” 

Dr. Lustberg, who is immediate past president of the Multinational Association of Supportive Care in Cancer, said future studies are needed before Nfl testing can be implemented in routine practice, but that “early detection will allow earlier initiation of supportive care strategies such as physical therapy and exercise, as well as dose modifications, which may be helpful for preventing permanent damage and improving quality of life.” 

The investigators and Dr. Lustberg report no relevant financial relationships.

A version of this article appeared on Medscape.com.

When he completed his fellowship at Fox Chase Cancer Center in Philadelphia, Moshe Chasky, MD, joined a small five-person practice that rented space from the city’s Jefferson Hospital in Philadelphia. The arrangement seemed to work well for the hospital and the small practice, which remained independent.

Within 10 years, the hospital sought to buy the practice, Alliance Cancer Specialists.

But the oncologists at Alliance did not want to join Jefferson.

The hospital eventually entered into an exclusive agreement with its own medical group to provide inpatient oncology/hematology services at three Jefferson Health–Northeast hospitals and stripped Dr. Chasky and his colleagues of their privileges at those facilities, Medscape Medical News reported last year.

The Alliance story is a familiar one for independent community oncology practices, said Jeff Patton, MD, CEO of OneOncology, a management services organization.

A 2020 report from the Community Oncology Alliance (COA), for instance, tracked mergers, acquisitions, and closures in the community oncology setting and found the number of practices acquired by hospitals, known as vertical integration, nearly tripled from 2010 to 2020.

“Some hospitals are pretty predatory in their approach,” Dr. Patton said. If hospitals have their own oncology program, “they’ll employ the referring doctors and then discourage them or prevent them from referring patients to our independent practices that are not owned by the hospital.”

Still, in the face of growing pressure to join hospitals, some community oncology practices are finding ways to survive and maintain their independence.
 

A Growing Trend

The latest data continue to show a clear trend: Consolidation in oncology is on the rise.

A 2024 study revealed that the pace of consolidation seems to be increasing.

The analysis found that, between 2015 and 2022, the number of medical oncologists increased by 14% and the number of medical oncologists per practice increased by 40%, while the number of practices decreased by 18%.

While about 44% of practices remain independent, the percentage of medical oncologists working in practices with more than 25 clinicians has increased from 34% in 2015 to 44% in 2022. By 2022, the largest 102 practices in the United States employed more than 40% of all medical oncologists.

“The rate of consolidation seems to be rapid,” study coauthor Parsa Erfani, MD, an internal medicine resident at Brigham & Women’s Hospital, Boston, explained.

Consolidation appears to breed more consolidation. The researchers found, for instance, that markets with greater hospital consolidation and more hospital beds per capita were more likely to undergo consolidation in oncology.

Consolidation may be higher in these markets “because hospitals or health systems are buying up oncology practices or conversely because oncology practices are merging to compete more effectively with larger hospitals in the area,” Dr. Erfani told this news organization.

Mergers among independent practices, known as horizontal integration, have also been on the rise, according to the 2020 COA report. These mergers can help counter pressures from hospitals seeking to acquire community practices as well as prevent practices and their clinics from closing.

Although Dr. Erfani’s research wasn’t designed to determine the factors behind consolidation, he and his colleagues point to the Affordable Care Act (ACA) and the federal 340B Drug Pricing Program as potential drivers of this trend.

The ACA encouraged consolidation as a way to improve efficiency and created the need for ever-larger information systems to collect and report quality data. But these data collection and reporting requirements have become increasingly difficult for smaller practices to take on.

The 340B Program, however, may be a bigger contributing factor to consolidation. Created in 1992, the 340B Program allows qualifying hospitals and clinics that treat low-income and uninsured patients to buy outpatient prescription drugs at a 25%-50% discount.

Hospitals seeking to capitalize on the margins possible under the 340B Program will “buy all the referring physicians in a market so that the medical oncology group is left with little choice but to sell to the hospital,” said Dr. Patton.

“Those 340B dollars are worth a lot to hospitals,” said David A. Eagle, MD, a hematologist/oncologist with New York Cancer & Blood Specialists and past president of COA. The program “creates an appetite for nonprofit hospitals to want to grow their medical oncology programs,” he told this news organization.

Declining Medicare reimbursement has also hit independent practices hard.

Over the past 15 years, compared with inflation, physicians have gotten “a pay rate decrease from Medicare,” said Dr. Patton. Payers have followed that lead and tried to cut pay for clinicians, especially those who do not have market share, he said. Paying them less is “disingenuous knowing that our costs of providing care are going up,” he said.
 

Less Access, Higher Costs, Worse Care?

Many studies have demonstrated that, when hospitals become behemoths in a given market, healthcare costs go up.

“There are robust data showing that consolidation increases healthcare costs by reducing competition, including in oncology,” wrote Dr. Erfani and colleagues.

Oncology practices that are owned by hospitals bill facility fees for outpatient chemotherapy treatment, adding another layer of cost, the researchers explained, citing a 2019 Health Economics study.

Another analysis, published in 2020, found that hospital prices for the top 37 infused cancer drugs averaged 86% more per unit than the price charged by physician offices. Hospital outpatient departments charged even more, on average, for drugs — 128% more for nivolumab and 428% more for fluorouracil, for instance.

In their 2024 analysis, Dr. Erfani and colleagues also found that increased hospital market concentration was associated with worse quality of care, across all assessed patient satisfaction measures, and may result in worse access to care as well.

Overall, these consolidation “trends have important implications for cancer care cost, quality, and access,” the authors concluded.
 

Navigating the Consolidation Trend

In the face of mounting pressure to join hospitals, community oncology practices have typically relied on horizontal mergers to maintain their independence. An increasing number of practices, however, are now turning to another strategy: Management services organizations.

According to some oncologists, a core benefit of joining a management services organization is their community practices can maintain autonomy, hold on to referrals, and benefit from access to a wider network of peers and recently approved treatments such as chimeric antigen receptor T-cell therapies.

In these arrangements, the management company also provides business assistance to practices, including help with billing and collection, payer negotiations, supply chain issues, and credentialing, as well as recruiting, hiring, and marketing.

These management organizations, which include American Oncology Network, Integrated Oncology Network, OneOncology, and Verdi Oncology, are, however, backed by private equity. According to a 2022 report, private equity–backed management organizations have ramped up arrangements with community oncology practices over the past few years — a trend that has concerned some experts.

The authors of a recent analysis in JAMA Internal Medicine explained that, although private equity involvement in physician practices may enable operational efficiencies, “critics point to potential conflicts of interest” and highlight concerns that patients “may face additional barriers to both accessibility and affordability of care.”

The difference, according to some oncologists, is their practices are not owned by the management services organization; instead, the practices enter contracts that outline the boundaries of the relationship and stipulate fees to the management organizations.

In 2020, Dr. Chasky’s practice, Alliance Cancer Specialists, joined The US Oncology Network, a management services organization wholly owned by McKesson. The organization provides the practice with capital and other resources, as well as access to the Sarah Cannon Research Institute, so patients can participate in clinical trials.

“We totally function as an independent practice,” said Dr. Chasky. “We make our own management decisions,” he said. For instance, if Alliance wants to hire a new clinician, US Oncology helps with the recruitment. “But at the end of the day, it’s our practice,” he said.

Davey Daniel, MD — whose community practice joined the management services organization OneOncology — has seen the benefits of being part of a larger network. For instance, bispecific therapies for leukemias, lymphomas, and multiple myeloma are typically administered at academic centers because of the risk for cytokine release syndrome.

However, physician leaders in the OneOncology network “came up with a playbook on how to do it safely” in the community setting, said Dr. Daniel. “It meant that we were adopting FDA newly approved therapies in a very short course.”

Being able to draw from a wider pool of expertise has had other advantages. Dr. Daniel can lean on pathologists and research scientists in the network for advice on targeted therapy use. “We’re actually bringing precision medicine expertise to the community,” Dr. Daniel said.

Dr. Chasky and Dr. Eagle, whose practice is also part of OneOncology, said that continuing to work in the community setting has allowed them greater flexibility.

Dr. Eagle explained that New York Cancer & Blood Specialists tries to offer patients an appointment within 2 days of a referral, and it allows walk-in visits.

Dr. Chasky leans into the flexibility by having staff stay late, when needed, to ensure that all patients are seen. “We’re there for our patients at all hours,” Dr. Chasky said, adding that often “you don’t have that flexibility when you work for a big hospital system.”

The bottom line is community oncology can still thrive, said Nick Ferreyros, managing director of COA, “as long as we have a healthy competitive ecosystem where [we] are valued and seen as an important part of our cancer care system.”

A version of this article first appeared on Medscape.com.

When he completed his fellowship at Fox Chase Cancer Center in Philadelphia, Moshe Chasky, MD, joined a small five-person practice that rented space from the city’s Jefferson Hospital in Philadelphia. The arrangement seemed to work well for the hospital and the small practice, which remained independent.

Within 10 years, the hospital sought to buy the practice, Alliance Cancer Specialists.

But the oncologists at Alliance did not want to join Jefferson.

The hospital eventually entered into an exclusive agreement with its own medical group to provide inpatient oncology/hematology services at three Jefferson Health–Northeast hospitals and stripped Dr. Chasky and his colleagues of their privileges at those facilities, Medscape Medical News reported last year.

The Alliance story is a familiar one for independent community oncology practices, said Jeff Patton, MD, CEO of OneOncology, a management services organization.

A 2020 report from the Community Oncology Alliance (COA), for instance, tracked mergers, acquisitions, and closures in the community oncology setting and found the number of practices acquired by hospitals, known as vertical integration, nearly tripled from 2010 to 2020.

“Some hospitals are pretty predatory in their approach,” Dr. Patton said. If hospitals have their own oncology program, “they’ll employ the referring doctors and then discourage them or prevent them from referring patients to our independent practices that are not owned by the hospital.”

Still, in the face of growing pressure to join hospitals, some community oncology practices are finding ways to survive and maintain their independence.
 

A Growing Trend

The latest data continue to show a clear trend: Consolidation in oncology is on the rise.

A 2024 study revealed that the pace of consolidation seems to be increasing.

The analysis found that, between 2015 and 2022, the number of medical oncologists increased by 14% and the number of medical oncologists per practice increased by 40%, while the number of practices decreased by 18%.

While about 44% of practices remain independent, the percentage of medical oncologists working in practices with more than 25 clinicians has increased from 34% in 2015 to 44% in 2022. By 2022, the largest 102 practices in the United States employed more than 40% of all medical oncologists.

“The rate of consolidation seems to be rapid,” study coauthor Parsa Erfani, MD, an internal medicine resident at Brigham & Women’s Hospital, Boston, explained.

Consolidation appears to breed more consolidation. The researchers found, for instance, that markets with greater hospital consolidation and more hospital beds per capita were more likely to undergo consolidation in oncology.

Consolidation may be higher in these markets “because hospitals or health systems are buying up oncology practices or conversely because oncology practices are merging to compete more effectively with larger hospitals in the area,” Dr. Erfani told this news organization.

Mergers among independent practices, known as horizontal integration, have also been on the rise, according to the 2020 COA report. These mergers can help counter pressures from hospitals seeking to acquire community practices as well as prevent practices and their clinics from closing.

Although Dr. Erfani’s research wasn’t designed to determine the factors behind consolidation, he and his colleagues point to the Affordable Care Act (ACA) and the federal 340B Drug Pricing Program as potential drivers of this trend.

The ACA encouraged consolidation as a way to improve efficiency and created the need for ever-larger information systems to collect and report quality data. But these data collection and reporting requirements have become increasingly difficult for smaller practices to take on.

The 340B Program, however, may be a bigger contributing factor to consolidation. Created in 1992, the 340B Program allows qualifying hospitals and clinics that treat low-income and uninsured patients to buy outpatient prescription drugs at a 25%-50% discount.

Hospitals seeking to capitalize on the margins possible under the 340B Program will “buy all the referring physicians in a market so that the medical oncology group is left with little choice but to sell to the hospital,” said Dr. Patton.

“Those 340B dollars are worth a lot to hospitals,” said David A. Eagle, MD, a hematologist/oncologist with New York Cancer & Blood Specialists and past president of COA. The program “creates an appetite for nonprofit hospitals to want to grow their medical oncology programs,” he told this news organization.

Declining Medicare reimbursement has also hit independent practices hard.

Over the past 15 years, compared with inflation, physicians have gotten “a pay rate decrease from Medicare,” said Dr. Patton. Payers have followed that lead and tried to cut pay for clinicians, especially those who do not have market share, he said. Paying them less is “disingenuous knowing that our costs of providing care are going up,” he said.
 

Less Access, Higher Costs, Worse Care?

Many studies have demonstrated that, when hospitals become behemoths in a given market, healthcare costs go up.

“There are robust data showing that consolidation increases healthcare costs by reducing competition, including in oncology,” wrote Dr. Erfani and colleagues.

Oncology practices that are owned by hospitals bill facility fees for outpatient chemotherapy treatment, adding another layer of cost, the researchers explained, citing a 2019 Health Economics study.

Another analysis, published in 2020, found that hospital prices for the top 37 infused cancer drugs averaged 86% more per unit than the price charged by physician offices. Hospital outpatient departments charged even more, on average, for drugs — 128% more for nivolumab and 428% more for fluorouracil, for instance.

In their 2024 analysis, Dr. Erfani and colleagues also found that increased hospital market concentration was associated with worse quality of care, across all assessed patient satisfaction measures, and may result in worse access to care as well.

Overall, these consolidation “trends have important implications for cancer care cost, quality, and access,” the authors concluded.
 

Navigating the Consolidation Trend

In the face of mounting pressure to join hospitals, community oncology practices have typically relied on horizontal mergers to maintain their independence. An increasing number of practices, however, are now turning to another strategy: Management services organizations.

According to some oncologists, a core benefit of joining a management services organization is their community practices can maintain autonomy, hold on to referrals, and benefit from access to a wider network of peers and recently approved treatments such as chimeric antigen receptor T-cell therapies.

In these arrangements, the management company also provides business assistance to practices, including help with billing and collection, payer negotiations, supply chain issues, and credentialing, as well as recruiting, hiring, and marketing.

These management organizations, which include American Oncology Network, Integrated Oncology Network, OneOncology, and Verdi Oncology, are, however, backed by private equity. According to a 2022 report, private equity–backed management organizations have ramped up arrangements with community oncology practices over the past few years — a trend that has concerned some experts.

The authors of a recent analysis in JAMA Internal Medicine explained that, although private equity involvement in physician practices may enable operational efficiencies, “critics point to potential conflicts of interest” and highlight concerns that patients “may face additional barriers to both accessibility and affordability of care.”

The difference, according to some oncologists, is their practices are not owned by the management services organization; instead, the practices enter contracts that outline the boundaries of the relationship and stipulate fees to the management organizations.

In 2020, Dr. Chasky’s practice, Alliance Cancer Specialists, joined The US Oncology Network, a management services organization wholly owned by McKesson. The organization provides the practice with capital and other resources, as well as access to the Sarah Cannon Research Institute, so patients can participate in clinical trials.

“We totally function as an independent practice,” said Dr. Chasky. “We make our own management decisions,” he said. For instance, if Alliance wants to hire a new clinician, US Oncology helps with the recruitment. “But at the end of the day, it’s our practice,” he said.

Davey Daniel, MD — whose community practice joined the management services organization OneOncology — has seen the benefits of being part of a larger network. For instance, bispecific therapies for leukemias, lymphomas, and multiple myeloma are typically administered at academic centers because of the risk for cytokine release syndrome.

However, physician leaders in the OneOncology network “came up with a playbook on how to do it safely” in the community setting, said Dr. Daniel. “It meant that we were adopting FDA newly approved therapies in a very short course.”

Being able to draw from a wider pool of expertise has had other advantages. Dr. Daniel can lean on pathologists and research scientists in the network for advice on targeted therapy use. “We’re actually bringing precision medicine expertise to the community,” Dr. Daniel said.

Dr. Chasky and Dr. Eagle, whose practice is also part of OneOncology, said that continuing to work in the community setting has allowed them greater flexibility.

Dr. Eagle explained that New York Cancer & Blood Specialists tries to offer patients an appointment within 2 days of a referral, and it allows walk-in visits.

Dr. Chasky leans into the flexibility by having staff stay late, when needed, to ensure that all patients are seen. “We’re there for our patients at all hours,” Dr. Chasky said, adding that often “you don’t have that flexibility when you work for a big hospital system.”

The bottom line is community oncology can still thrive, said Nick Ferreyros, managing director of COA, “as long as we have a healthy competitive ecosystem where [we] are valued and seen as an important part of our cancer care system.”

A version of this article first appeared on Medscape.com.

When he completed his fellowship at Fox Chase Cancer Center in Philadelphia, Moshe Chasky, MD, joined a small five-person practice that rented space from the city’s Jefferson Hospital in Philadelphia. The arrangement seemed to work well for the hospital and the small practice, which remained independent.

Within 10 years, the hospital sought to buy the practice, Alliance Cancer Specialists.

But the oncologists at Alliance did not want to join Jefferson.

The hospital eventually entered into an exclusive agreement with its own medical group to provide inpatient oncology/hematology services at three Jefferson Health–Northeast hospitals and stripped Dr. Chasky and his colleagues of their privileges at those facilities, Medscape Medical News reported last year.

The Alliance story is a familiar one for independent community oncology practices, said Jeff Patton, MD, CEO of OneOncology, a management services organization.

A 2020 report from the Community Oncology Alliance (COA), for instance, tracked mergers, acquisitions, and closures in the community oncology setting and found the number of practices acquired by hospitals, known as vertical integration, nearly tripled from 2010 to 2020.

“Some hospitals are pretty predatory in their approach,” Dr. Patton said. If hospitals have their own oncology program, “they’ll employ the referring doctors and then discourage them or prevent them from referring patients to our independent practices that are not owned by the hospital.”

Still, in the face of growing pressure to join hospitals, some community oncology practices are finding ways to survive and maintain their independence.
 

A Growing Trend

The latest data continue to show a clear trend: Consolidation in oncology is on the rise.

A 2024 study revealed that the pace of consolidation seems to be increasing.

The analysis found that, between 2015 and 2022, the number of medical oncologists increased by 14% and the number of medical oncologists per practice increased by 40%, while the number of practices decreased by 18%.

While about 44% of practices remain independent, the percentage of medical oncologists working in practices with more than 25 clinicians has increased from 34% in 2015 to 44% in 2022. By 2022, the largest 102 practices in the United States employed more than 40% of all medical oncologists.

“The rate of consolidation seems to be rapid,” study coauthor Parsa Erfani, MD, an internal medicine resident at Brigham & Women’s Hospital, Boston, explained.

Consolidation appears to breed more consolidation. The researchers found, for instance, that markets with greater hospital consolidation and more hospital beds per capita were more likely to undergo consolidation in oncology.

Consolidation may be higher in these markets “because hospitals or health systems are buying up oncology practices or conversely because oncology practices are merging to compete more effectively with larger hospitals in the area,” Dr. Erfani told this news organization.

Mergers among independent practices, known as horizontal integration, have also been on the rise, according to the 2020 COA report. These mergers can help counter pressures from hospitals seeking to acquire community practices as well as prevent practices and their clinics from closing.

Although Dr. Erfani’s research wasn’t designed to determine the factors behind consolidation, he and his colleagues point to the Affordable Care Act (ACA) and the federal 340B Drug Pricing Program as potential drivers of this trend.

The ACA encouraged consolidation as a way to improve efficiency and created the need for ever-larger information systems to collect and report quality data. But these data collection and reporting requirements have become increasingly difficult for smaller practices to take on.

The 340B Program, however, may be a bigger contributing factor to consolidation. Created in 1992, the 340B Program allows qualifying hospitals and clinics that treat low-income and uninsured patients to buy outpatient prescription drugs at a 25%-50% discount.

Hospitals seeking to capitalize on the margins possible under the 340B Program will “buy all the referring physicians in a market so that the medical oncology group is left with little choice but to sell to the hospital,” said Dr. Patton.

“Those 340B dollars are worth a lot to hospitals,” said David A. Eagle, MD, a hematologist/oncologist with New York Cancer & Blood Specialists and past president of COA. The program “creates an appetite for nonprofit hospitals to want to grow their medical oncology programs,” he told this news organization.

Declining Medicare reimbursement has also hit independent practices hard.

Over the past 15 years, compared with inflation, physicians have gotten “a pay rate decrease from Medicare,” said Dr. Patton. Payers have followed that lead and tried to cut pay for clinicians, especially those who do not have market share, he said. Paying them less is “disingenuous knowing that our costs of providing care are going up,” he said.
 

Less Access, Higher Costs, Worse Care?

Many studies have demonstrated that, when hospitals become behemoths in a given market, healthcare costs go up.

“There are robust data showing that consolidation increases healthcare costs by reducing competition, including in oncology,” wrote Dr. Erfani and colleagues.

Oncology practices that are owned by hospitals bill facility fees for outpatient chemotherapy treatment, adding another layer of cost, the researchers explained, citing a 2019 Health Economics study.

Another analysis, published in 2020, found that hospital prices for the top 37 infused cancer drugs averaged 86% more per unit than the price charged by physician offices. Hospital outpatient departments charged even more, on average, for drugs — 128% more for nivolumab and 428% more for fluorouracil, for instance.

In their 2024 analysis, Dr. Erfani and colleagues also found that increased hospital market concentration was associated with worse quality of care, across all assessed patient satisfaction measures, and may result in worse access to care as well.

Overall, these consolidation “trends have important implications for cancer care cost, quality, and access,” the authors concluded.
 

Navigating the Consolidation Trend

In the face of mounting pressure to join hospitals, community oncology practices have typically relied on horizontal mergers to maintain their independence. An increasing number of practices, however, are now turning to another strategy: Management services organizations.

According to some oncologists, a core benefit of joining a management services organization is their community practices can maintain autonomy, hold on to referrals, and benefit from access to a wider network of peers and recently approved treatments such as chimeric antigen receptor T-cell therapies.

In these arrangements, the management company also provides business assistance to practices, including help with billing and collection, payer negotiations, supply chain issues, and credentialing, as well as recruiting, hiring, and marketing.

These management organizations, which include American Oncology Network, Integrated Oncology Network, OneOncology, and Verdi Oncology, are, however, backed by private equity. According to a 2022 report, private equity–backed management organizations have ramped up arrangements with community oncology practices over the past few years — a trend that has concerned some experts.

The authors of a recent analysis in JAMA Internal Medicine explained that, although private equity involvement in physician practices may enable operational efficiencies, “critics point to potential conflicts of interest” and highlight concerns that patients “may face additional barriers to both accessibility and affordability of care.”

The difference, according to some oncologists, is their practices are not owned by the management services organization; instead, the practices enter contracts that outline the boundaries of the relationship and stipulate fees to the management organizations.

In 2020, Dr. Chasky’s practice, Alliance Cancer Specialists, joined The US Oncology Network, a management services organization wholly owned by McKesson. The organization provides the practice with capital and other resources, as well as access to the Sarah Cannon Research Institute, so patients can participate in clinical trials.

“We totally function as an independent practice,” said Dr. Chasky. “We make our own management decisions,” he said. For instance, if Alliance wants to hire a new clinician, US Oncology helps with the recruitment. “But at the end of the day, it’s our practice,” he said.

Davey Daniel, MD — whose community practice joined the management services organization OneOncology — has seen the benefits of being part of a larger network. For instance, bispecific therapies for leukemias, lymphomas, and multiple myeloma are typically administered at academic centers because of the risk for cytokine release syndrome.

However, physician leaders in the OneOncology network “came up with a playbook on how to do it safely” in the community setting, said Dr. Daniel. “It meant that we were adopting FDA newly approved therapies in a very short course.”

Being able to draw from a wider pool of expertise has had other advantages. Dr. Daniel can lean on pathologists and research scientists in the network for advice on targeted therapy use. “We’re actually bringing precision medicine expertise to the community,” Dr. Daniel said.

Dr. Chasky and Dr. Eagle, whose practice is also part of OneOncology, said that continuing to work in the community setting has allowed them greater flexibility.

Dr. Eagle explained that New York Cancer & Blood Specialists tries to offer patients an appointment within 2 days of a referral, and it allows walk-in visits.

Dr. Chasky leans into the flexibility by having staff stay late, when needed, to ensure that all patients are seen. “We’re there for our patients at all hours,” Dr. Chasky said, adding that often “you don’t have that flexibility when you work for a big hospital system.”

The bottom line is community oncology can still thrive, said Nick Ferreyros, managing director of COA, “as long as we have a healthy competitive ecosystem where [we] are valued and seen as an important part of our cancer care system.”

A version of this article first appeared on Medscape.com.