TBD Meeting (3296-21)

Hematology-oncology patients who receive treatment in the intensive care unit often develop delirium, and according to new findings, mechanical ventilation, high-dose corticosteroid use, and brain metastases were identified as independent risk factors.

Roughly half of all hematology-oncology patients who were admitted to the ICU experienced delirium, explained lead author Rachel Klosko, PharmD, PGY-2 cardiology pharmacy resident at the Ohio State University, Columbus.

“Delirium was associated with increased mortality, an increase in hospital length of stay, and increased length of stay in the ICU,” she said.

Dr. Klosko presented the study results at the at the Critical Care Congress sponsored by the Society of Critical Care Medicine (SCCM), which was held virtually this year.

Delirium is an acute and fluctuating disturbance of consciousness and cognition and fluctuates in severity. Critically ill patients are subject to numerous risk factors for delirium. “It can occur in independently of any known neurological disorder,” said Dr. Klosko, adding that its occurrence has been associated with poorer outcomes in ICU patients.

In this study, Dr. Klosko and colleagues sought to determine the incidence of delirium in cancer patients who were admitted to the ICU, as well as identify the associated risk factors and recognize potential consequences of the development of delirium in this patient population.

They conducted a single center, retrospective, cohort study that evaluated patients between the ages of 18 and 89 years who were admitted to the hematology-oncology medical or surgical ICU between July 1, 2018, and June 30, 2019.

The study’s primary endpoint was the incidence of delirium within 7 days of ICU admission, defined as two positive Confusion Assessment Method for the ICU (CAM-ICU) assessments within 24 hours. Patients identified with delirium were compared to those without it, for the evaluation of secondary endpoints that included hospital mortality and ICU and hospital length of stay. The researchers also sought to identify independent risk factors for delirium in this population.

A total of 244 patients were included in the final analysis. Of this group, 125 (51.2%) experienced delirium during their stay in the ICU, and 119 (48.8%) did not.

Mortality in the delirium group was significantly higher at 32.8% vs. 15.1% (P = .001). In addition, the delirium group was associated with significantly higher ICU length of stay (6 days vs. 3 days, P < .001) and hospital length of stay (21 days vs. 12 days, P < .001).

“When comparing the baseline characteristics between the two groups, the delirium group had a longer hospital length prior to ICU admission, a higher SOFA score, a higher rate of brain metastases, a higher rate of shock, and higher receipt of high-dose steroids, benzodiazepines, and immunotherapy,” said Dr. Klosko.

After multivariable regression, four variables were included in the final model. Among patients with delirium, the SOFA score increased by 25% (odds ratio[OR] 1.25, P < .001), while the odds of delirium were almost four times higher among those treated with high-dose corticosteroids (OR 3.79, P = .004). Delirium was also eight times higher (OR 8.48, P < .001) among those who received mechanical ventilation and five times higher in (OR 5.38, P = .015) in patients with brain metastases.

Dr. Klosko noted that the main limitations for this study were that it was a single center retrospective analysis, and that patients were reviewed within the first 7 days of ICU admission. “This potentially missed patients who developed delirium outside of this time frame,” she said. In addition, “too few patients received high-dose benzodiazepines,” and “none of the patients received continuous neuromuscular blockade.”

However, in “contrast to these limitations, this is the largest study to date that has analyzed delirium in this population,” Dr. Klosko said.

Commenting on the study, Brenda Pun, DNP, RN, director of data quality at the Vanderbilt Critical Illness, Brain Dysfunction, and Survivorship Center, Nashville, Tenn., pointed out that the goal of this study was to describe delirium in this specific population. “But I will take a step backward and say that they are just confirming that these patients look like other ICU patients in many regards,” she said.

She explained that the sicker patients are, the higher the rates of delirium. “We have implemented strategies to lower these rates, and they have improved,” Dr. Pun said. “Ten years ago, I would say that 80% of patients who were on a ventilator would have delirium but now the rates are around 50% and that’s what we are typically seeing now.”

Dr. Pun emphasized that this study shows that delirium is like the “canary in the coal mine” or a red flag. “It’s a sign that something is wrong and that we need to pay attention, because the patient’s outcome may be worse,” she said. “So this is saying that we need to see if there is something that can be changed or modified to decrease the incidence of delirium—these are important questions.”

There was no outside sponsor. The authors had no disclosures. Dr. Pun has no disclosures.

Hematology-oncology patients who receive treatment in the intensive care unit often develop delirium, and according to new findings, mechanical ventilation, high-dose corticosteroid use, and brain metastases were identified as independent risk factors.

Roughly half of all hematology-oncology patients who were admitted to the ICU experienced delirium, explained lead author Rachel Klosko, PharmD, PGY-2 cardiology pharmacy resident at the Ohio State University, Columbus.

“Delirium was associated with increased mortality, an increase in hospital length of stay, and increased length of stay in the ICU,” she said.

Dr. Klosko presented the study results at the at the Critical Care Congress sponsored by the Society of Critical Care Medicine (SCCM), which was held virtually this year.

Delirium is an acute and fluctuating disturbance of consciousness and cognition and fluctuates in severity. Critically ill patients are subject to numerous risk factors for delirium. “It can occur in independently of any known neurological disorder,” said Dr. Klosko, adding that its occurrence has been associated with poorer outcomes in ICU patients.

In this study, Dr. Klosko and colleagues sought to determine the incidence of delirium in cancer patients who were admitted to the ICU, as well as identify the associated risk factors and recognize potential consequences of the development of delirium in this patient population.

They conducted a single center, retrospective, cohort study that evaluated patients between the ages of 18 and 89 years who were admitted to the hematology-oncology medical or surgical ICU between July 1, 2018, and June 30, 2019.

The study’s primary endpoint was the incidence of delirium within 7 days of ICU admission, defined as two positive Confusion Assessment Method for the ICU (CAM-ICU) assessments within 24 hours. Patients identified with delirium were compared to those without it, for the evaluation of secondary endpoints that included hospital mortality and ICU and hospital length of stay. The researchers also sought to identify independent risk factors for delirium in this population.

A total of 244 patients were included in the final analysis. Of this group, 125 (51.2%) experienced delirium during their stay in the ICU, and 119 (48.8%) did not.

Mortality in the delirium group was significantly higher at 32.8% vs. 15.1% (P = .001). In addition, the delirium group was associated with significantly higher ICU length of stay (6 days vs. 3 days, P < .001) and hospital length of stay (21 days vs. 12 days, P < .001).

“When comparing the baseline characteristics between the two groups, the delirium group had a longer hospital length prior to ICU admission, a higher SOFA score, a higher rate of brain metastases, a higher rate of shock, and higher receipt of high-dose steroids, benzodiazepines, and immunotherapy,” said Dr. Klosko.

After multivariable regression, four variables were included in the final model. Among patients with delirium, the SOFA score increased by 25% (odds ratio[OR] 1.25, P < .001), while the odds of delirium were almost four times higher among those treated with high-dose corticosteroids (OR 3.79, P = .004). Delirium was also eight times higher (OR 8.48, P < .001) among those who received mechanical ventilation and five times higher in (OR 5.38, P = .015) in patients with brain metastases.

Dr. Klosko noted that the main limitations for this study were that it was a single center retrospective analysis, and that patients were reviewed within the first 7 days of ICU admission. “This potentially missed patients who developed delirium outside of this time frame,” she said. In addition, “too few patients received high-dose benzodiazepines,” and “none of the patients received continuous neuromuscular blockade.”

However, in “contrast to these limitations, this is the largest study to date that has analyzed delirium in this population,” Dr. Klosko said.

Commenting on the study, Brenda Pun, DNP, RN, director of data quality at the Vanderbilt Critical Illness, Brain Dysfunction, and Survivorship Center, Nashville, Tenn., pointed out that the goal of this study was to describe delirium in this specific population. “But I will take a step backward and say that they are just confirming that these patients look like other ICU patients in many regards,” she said.

She explained that the sicker patients are, the higher the rates of delirium. “We have implemented strategies to lower these rates, and they have improved,” Dr. Pun said. “Ten years ago, I would say that 80% of patients who were on a ventilator would have delirium but now the rates are around 50% and that’s what we are typically seeing now.”

Dr. Pun emphasized that this study shows that delirium is like the “canary in the coal mine” or a red flag. “It’s a sign that something is wrong and that we need to pay attention, because the patient’s outcome may be worse,” she said. “So this is saying that we need to see if there is something that can be changed or modified to decrease the incidence of delirium—these are important questions.”

There was no outside sponsor. The authors had no disclosures. Dr. Pun has no disclosures.

Hematology-oncology patients who receive treatment in the intensive care unit often develop delirium, and according to new findings, mechanical ventilation, high-dose corticosteroid use, and brain metastases were identified as independent risk factors.

Roughly half of all hematology-oncology patients who were admitted to the ICU experienced delirium, explained lead author Rachel Klosko, PharmD, PGY-2 cardiology pharmacy resident at the Ohio State University, Columbus.

“Delirium was associated with increased mortality, an increase in hospital length of stay, and increased length of stay in the ICU,” she said.

Dr. Klosko presented the study results at the at the Critical Care Congress sponsored by the Society of Critical Care Medicine (SCCM), which was held virtually this year.

Delirium is an acute and fluctuating disturbance of consciousness and cognition and fluctuates in severity. Critically ill patients are subject to numerous risk factors for delirium. “It can occur in independently of any known neurological disorder,” said Dr. Klosko, adding that its occurrence has been associated with poorer outcomes in ICU patients.

In this study, Dr. Klosko and colleagues sought to determine the incidence of delirium in cancer patients who were admitted to the ICU, as well as identify the associated risk factors and recognize potential consequences of the development of delirium in this patient population.

They conducted a single center, retrospective, cohort study that evaluated patients between the ages of 18 and 89 years who were admitted to the hematology-oncology medical or surgical ICU between July 1, 2018, and June 30, 2019.

The study’s primary endpoint was the incidence of delirium within 7 days of ICU admission, defined as two positive Confusion Assessment Method for the ICU (CAM-ICU) assessments within 24 hours. Patients identified with delirium were compared to those without it, for the evaluation of secondary endpoints that included hospital mortality and ICU and hospital length of stay. The researchers also sought to identify independent risk factors for delirium in this population.

A total of 244 patients were included in the final analysis. Of this group, 125 (51.2%) experienced delirium during their stay in the ICU, and 119 (48.8%) did not.

Mortality in the delirium group was significantly higher at 32.8% vs. 15.1% (P = .001). In addition, the delirium group was associated with significantly higher ICU length of stay (6 days vs. 3 days, P < .001) and hospital length of stay (21 days vs. 12 days, P < .001).

“When comparing the baseline characteristics between the two groups, the delirium group had a longer hospital length prior to ICU admission, a higher SOFA score, a higher rate of brain metastases, a higher rate of shock, and higher receipt of high-dose steroids, benzodiazepines, and immunotherapy,” said Dr. Klosko.

After multivariable regression, four variables were included in the final model. Among patients with delirium, the SOFA score increased by 25% (odds ratio[OR] 1.25, P < .001), while the odds of delirium were almost four times higher among those treated with high-dose corticosteroids (OR 3.79, P = .004). Delirium was also eight times higher (OR 8.48, P < .001) among those who received mechanical ventilation and five times higher in (OR 5.38, P = .015) in patients with brain metastases.

Dr. Klosko noted that the main limitations for this study were that it was a single center retrospective analysis, and that patients were reviewed within the first 7 days of ICU admission. “This potentially missed patients who developed delirium outside of this time frame,” she said. In addition, “too few patients received high-dose benzodiazepines,” and “none of the patients received continuous neuromuscular blockade.”

However, in “contrast to these limitations, this is the largest study to date that has analyzed delirium in this population,” Dr. Klosko said.

Commenting on the study, Brenda Pun, DNP, RN, director of data quality at the Vanderbilt Critical Illness, Brain Dysfunction, and Survivorship Center, Nashville, Tenn., pointed out that the goal of this study was to describe delirium in this specific population. “But I will take a step backward and say that they are just confirming that these patients look like other ICU patients in many regards,” she said.

She explained that the sicker patients are, the higher the rates of delirium. “We have implemented strategies to lower these rates, and they have improved,” Dr. Pun said. “Ten years ago, I would say that 80% of patients who were on a ventilator would have delirium but now the rates are around 50% and that’s what we are typically seeing now.”

Dr. Pun emphasized that this study shows that delirium is like the “canary in the coal mine” or a red flag. “It’s a sign that something is wrong and that we need to pay attention, because the patient’s outcome may be worse,” she said. “So this is saying that we need to see if there is something that can be changed or modified to decrease the incidence of delirium—these are important questions.”

There was no outside sponsor. The authors had no disclosures. Dr. Pun has no disclosures.

There has been a marked increase in the time to antibiotic administration for ICU patients with sepsis across Veterans Affairs (VA) hospitals, but there is no evidence that they are being given inappropriately, according to new findings.

Accelerating time-to-antibiotics in sepsis means that patients will be treated earlier, but it could also result in more patients receiving antibiotics, including those without infection. This in turn may contribute to antimicrobial resistance.

“The time to antibiotics for sepsis accelerated across VA hospitals, and declined from 5.8 to 4.8 hours between 2013 and 2018,” said lead study author Sarah Seelye, PhD, data scientist at the U.S. Department of Veterans Affairs, Ann Arbor, Mich. “Despite this, there was no evidence between hospital level antibiotic acceleration in sepsis and antibiotic use among all patients with potential sepsis.”

The results were presented at the Critical Care Congress sponsored by the Society of Critical Care Medicine, which was held virtually this year.

“Many hospitals have initiated programs like this to accelerate the use of antibiotics in patients with severe sepsis, but at the same time, there is growing concern that earlier antibiotic initiation may result in increased antibiotic treatment overall, including those without infection,” said Dr. Seelye. “However, to date, there is little evidence to support this claim.”

The goal of their study was to investigate whether hospital-level acceleration in antibiotic timing for sepsis was associated with increasing antibiotic use among patients hospitalized with potential infection.

They identified 1,101,239 hospitalizations for potential infection in 132 VA hospitals during the period from 2013 to 2018. Of these patients, 608,128 (55.2%) received antibiotics within 48 hours of presentation to the emergency department. A total of 117,435 (10.7%) met the criteria for sepsis.

Hospitals were classified into tertiles of antibiotic acceleration for sepsis: rapid, slow, and flat.

In the VA system, patients with severe sepsis began receiving faster antibiotic treatment in 2017, compared with earlier years. In 2017-2018 more than 20% of sepsis patients had received their first treatment within 2 hours, compared with 14% in 2013-1014.

In 2017-2018, more than 20% of sepsis patients had received their first treatment within 2 hours, compared with 14% in 2013-1014.

Hospitals categorized as rapid accelerators decreased their time to antibiotic initiation from 6.4 hours to 4.5 hours, while slow accelerators went from 5.6 to 4.6 hours from 2013 to 2018, and flat accelerators remained stable during the time period (5.3 hours down to 5.2 hours).

However, statistical analysis showed no real difference between the three groups in antibiotic prescribing.

“Despite this, there was no evidence between hospital-level antibiotic acceleration in sepsis and antibiotic use among all patients with potential sepsis,” said Dr. Seelye.

Weighing in on the study results, Craig M. Coopersmith, MD, professor of surgery at Emory University, Atlanta, noted that these results are very convincing, considering the size of the study and that it encompassed 132 different facilities.

“It’s difficult to say how generalizable these results are but they are definitely generalizable to all hospitals in the VA system,” he said. “In general, there are similarities between large health care systems, and it would be surprising if we found the opposite to be true in non-VA health systems.”

However, he emphasized that there is some possibility that the results would not be identical because different health care systems have different methods of providing care.

“This paper does show that you can get antibiotics into patients faster, which can be life saving, without inappropriately using them on everybody,” Dr. Coopersmith said.

He explained that there is more attention being paid now to antibiotic stewardship, compared with 10 or 15 years ago. “Given the choice of giving someone a single dose of antibiotics who may not need it, as opposed to withholding them from someone who is septic which is life threatening, the risk benefit ratio weighs heavily towards starting them early,” he said. “And then escalate rapidly.”

There has been a marked increase in the time to antibiotic administration for ICU patients with sepsis across Veterans Affairs (VA) hospitals, but there is no evidence that they are being given inappropriately, according to new findings.

Accelerating time-to-antibiotics in sepsis means that patients will be treated earlier, but it could also result in more patients receiving antibiotics, including those without infection. This in turn may contribute to antimicrobial resistance.

“The time to antibiotics for sepsis accelerated across VA hospitals, and declined from 5.8 to 4.8 hours between 2013 and 2018,” said lead study author Sarah Seelye, PhD, data scientist at the U.S. Department of Veterans Affairs, Ann Arbor, Mich. “Despite this, there was no evidence between hospital level antibiotic acceleration in sepsis and antibiotic use among all patients with potential sepsis.”

The results were presented at the Critical Care Congress sponsored by the Society of Critical Care Medicine, which was held virtually this year.

“Many hospitals have initiated programs like this to accelerate the use of antibiotics in patients with severe sepsis, but at the same time, there is growing concern that earlier antibiotic initiation may result in increased antibiotic treatment overall, including those without infection,” said Dr. Seelye. “However, to date, there is little evidence to support this claim.”

The goal of their study was to investigate whether hospital-level acceleration in antibiotic timing for sepsis was associated with increasing antibiotic use among patients hospitalized with potential infection.

They identified 1,101,239 hospitalizations for potential infection in 132 VA hospitals during the period from 2013 to 2018. Of these patients, 608,128 (55.2%) received antibiotics within 48 hours of presentation to the emergency department. A total of 117,435 (10.7%) met the criteria for sepsis.

Hospitals were classified into tertiles of antibiotic acceleration for sepsis: rapid, slow, and flat.

In the VA system, patients with severe sepsis began receiving faster antibiotic treatment in 2017, compared with earlier years. In 2017-2018 more than 20% of sepsis patients had received their first treatment within 2 hours, compared with 14% in 2013-1014.

In 2017-2018, more than 20% of sepsis patients had received their first treatment within 2 hours, compared with 14% in 2013-1014.

Hospitals categorized as rapid accelerators decreased their time to antibiotic initiation from 6.4 hours to 4.5 hours, while slow accelerators went from 5.6 to 4.6 hours from 2013 to 2018, and flat accelerators remained stable during the time period (5.3 hours down to 5.2 hours).

However, statistical analysis showed no real difference between the three groups in antibiotic prescribing.

“Despite this, there was no evidence between hospital-level antibiotic acceleration in sepsis and antibiotic use among all patients with potential sepsis,” said Dr. Seelye.

Weighing in on the study results, Craig M. Coopersmith, MD, professor of surgery at Emory University, Atlanta, noted that these results are very convincing, considering the size of the study and that it encompassed 132 different facilities.

“It’s difficult to say how generalizable these results are but they are definitely generalizable to all hospitals in the VA system,” he said. “In general, there are similarities between large health care systems, and it would be surprising if we found the opposite to be true in non-VA health systems.”

However, he emphasized that there is some possibility that the results would not be identical because different health care systems have different methods of providing care.

“This paper does show that you can get antibiotics into patients faster, which can be life saving, without inappropriately using them on everybody,” Dr. Coopersmith said.

He explained that there is more attention being paid now to antibiotic stewardship, compared with 10 or 15 years ago. “Given the choice of giving someone a single dose of antibiotics who may not need it, as opposed to withholding them from someone who is septic which is life threatening, the risk benefit ratio weighs heavily towards starting them early,” he said. “And then escalate rapidly.”

There has been a marked increase in the time to antibiotic administration for ICU patients with sepsis across Veterans Affairs (VA) hospitals, but there is no evidence that they are being given inappropriately, according to new findings.

Accelerating time-to-antibiotics in sepsis means that patients will be treated earlier, but it could also result in more patients receiving antibiotics, including those without infection. This in turn may contribute to antimicrobial resistance.

“The time to antibiotics for sepsis accelerated across VA hospitals, and declined from 5.8 to 4.8 hours between 2013 and 2018,” said lead study author Sarah Seelye, PhD, data scientist at the U.S. Department of Veterans Affairs, Ann Arbor, Mich. “Despite this, there was no evidence between hospital level antibiotic acceleration in sepsis and antibiotic use among all patients with potential sepsis.”

The results were presented at the Critical Care Congress sponsored by the Society of Critical Care Medicine, which was held virtually this year.

“Many hospitals have initiated programs like this to accelerate the use of antibiotics in patients with severe sepsis, but at the same time, there is growing concern that earlier antibiotic initiation may result in increased antibiotic treatment overall, including those without infection,” said Dr. Seelye. “However, to date, there is little evidence to support this claim.”

The goal of their study was to investigate whether hospital-level acceleration in antibiotic timing for sepsis was associated with increasing antibiotic use among patients hospitalized with potential infection.

They identified 1,101,239 hospitalizations for potential infection in 132 VA hospitals during the period from 2013 to 2018. Of these patients, 608,128 (55.2%) received antibiotics within 48 hours of presentation to the emergency department. A total of 117,435 (10.7%) met the criteria for sepsis.

Hospitals were classified into tertiles of antibiotic acceleration for sepsis: rapid, slow, and flat.

In the VA system, patients with severe sepsis began receiving faster antibiotic treatment in 2017, compared with earlier years. In 2017-2018 more than 20% of sepsis patients had received their first treatment within 2 hours, compared with 14% in 2013-1014.

In 2017-2018, more than 20% of sepsis patients had received their first treatment within 2 hours, compared with 14% in 2013-1014.

Hospitals categorized as rapid accelerators decreased their time to antibiotic initiation from 6.4 hours to 4.5 hours, while slow accelerators went from 5.6 to 4.6 hours from 2013 to 2018, and flat accelerators remained stable during the time period (5.3 hours down to 5.2 hours).

However, statistical analysis showed no real difference between the three groups in antibiotic prescribing.

“Despite this, there was no evidence between hospital-level antibiotic acceleration in sepsis and antibiotic use among all patients with potential sepsis,” said Dr. Seelye.

Weighing in on the study results, Craig M. Coopersmith, MD, professor of surgery at Emory University, Atlanta, noted that these results are very convincing, considering the size of the study and that it encompassed 132 different facilities.

“It’s difficult to say how generalizable these results are but they are definitely generalizable to all hospitals in the VA system,” he said. “In general, there are similarities between large health care systems, and it would be surprising if we found the opposite to be true in non-VA health systems.”

However, he emphasized that there is some possibility that the results would not be identical because different health care systems have different methods of providing care.

“This paper does show that you can get antibiotics into patients faster, which can be life saving, without inappropriately using them on everybody,” Dr. Coopersmith said.

He explained that there is more attention being paid now to antibiotic stewardship, compared with 10 or 15 years ago. “Given the choice of giving someone a single dose of antibiotics who may not need it, as opposed to withholding them from someone who is septic which is life threatening, the risk benefit ratio weighs heavily towards starting them early,” he said. “And then escalate rapidly.”

In December 2019, a cluster of cases of what was first identified as a “mysterious pneumonia” was reported in the central Chinese city of Wuhan. Within a few short months, the disease had spread all over the world.

Wuhan was essentially “ground zero” for the novel coronavirus, or COVID-19, and now researchers report that many of the early survivors continue to experience a variety of lingering health issues.

At 6 months, for example, pulmonary and immune function have still not returned to normal in many of the patients who had been critically ill, said Zhiyong Peng, MD, PhD, an intensivist and medical researcher, in the department of critical care medicine, Zhonnan Hospital, Wuhan.

In addition, many are still experiencing varying degrees of psychiatric disability and physical morbidity.

The results of the report were presented at the Critical Care Congress sponsored by the Society of Critical Care Medicine.

In 2020, Dr. Peng and colleagues conducted a single-center case series involving 138 patients with coronavirus pneumonia in order to describe the clinical characteristics of this new disease. Within this group, 26% of patients required admission to the intensive care unit and 4.3% died. As of Feb. 3, 2020, 26% required ICU care, 34.1% were discharged, 4.3% died, and 61.6% remained hospitalized. (JAMA. 2020 Mar 17;323[11]:1061-69) Not surprisingly, those requiring critical care experienced a higher rate of severe complications, including shock, arrythmias, acute cardiac injury and acute respiratory distress syndrome, compared with non-ICU patients.

“However, the long-term outcomes of survivors were unknown,” said Dr. Peng. Thus, the goal of the current study was to analyze the outcomes based on pulmonary function, physical morbidity, immunological status, health-related quality of life, cognitive impairment, and psychiatric disability.

The cohort included patients from four hospitals in Wuhan, who had been treated in the adult ICU and required mechanical ventilation (invasive or noninvasive), or had a high FiO₂ concentration, or needed an intravenous infusion of vasopressors.

In all, 171 critically ill patients were admitted to the four designated hospitals, and of this group, 110 were discharged from ICU and 106 survived. At the 3-month follow-up, 92 patients were evaluated and at 6 months, 72 were evaluated.

Pulmonary function tests were performed, and all patients received a chest CT scan, and did the “6-minute walk test.” For immune function, lymphocyte counts and function assays were performed. The SF-36 questionnaire was used to evaluate health related quality of life, and cognitive and psychological assessments were conducted with a variety of tools including the Mini-Mental State Examination and Montreal Cognitive Assessment. Depression and anxiety were measured with Zung’s Self-Rating Anxiety Scale and the Hamilton Rating Scale.

At 3 months, 5 patients (5.4%) were seropositive for IgM and 9 (9.8%) were seronegative, while at 6 months, 9 patients (12.9%) tested seropositive for IgM and 12 (16.67%) tested seronegative.

A high proportion of patients also reported tachypnea after exercising (54%), heart palpitations (51.8%), fatigue (44.6%), and joint pain (20.5%).

In terms of lung function, survivors who had been intubated scored worse on pulmonary function tests and had a significant decrease in diffusing capacity for carbon monoxide (DLCO), compared with those who had not been intubated.

At 6 months, the DLCO remained at 76% of the predicted level, but the walking test and chest CT scan improved over time. “In multivariate analysis tracheostomy was a risk factor associated with distance walked in 6 minutes,” said Dr. Peng.

Other results showed that B cells were lower in survivors who had been intubated, compared with those who weren’t, and they were still low at 3 and 6 months, compared with normal values. T-cell subsets were also persistently low.

“Hyperfunction of T lymphocytes and hypofunction of NK cells were detected, which had not improved at 6 months,” said Dr. Peng.

Cognitive dysfunction and depression were reported in some survivors. Cognitive dysfunction at 3 months affected 12.8% of survivors, but it improved by 6 months, affecting on only 2.9% of the cohort (P = .029). However, rates of depression more than doubled from 3 to 6 months (20% vs. 47.8%, P < .001), and anxiety showed a slight increase (15.6% vs. 17.6%, P = .726).

“Further follow-up will be performed to confirm these findings,” Dr. Peng concluded.

Rahul Kashyap, MBBS, MBA, a research scientist and assistant professor of anesthesiology at the Mayo Clinic, Rochester, Minn., noted that currently the research from Wuhan is showing the follow-up for 6 months, but it takes time to gather and analyze the data. “I suspect we will be seeing results from the 1-year follow-up by June,” he said.

In December 2019, a cluster of cases of what was first identified as a “mysterious pneumonia” was reported in the central Chinese city of Wuhan. Within a few short months, the disease had spread all over the world.

Wuhan was essentially “ground zero” for the novel coronavirus, or COVID-19, and now researchers report that many of the early survivors continue to experience a variety of lingering health issues.

At 6 months, for example, pulmonary and immune function have still not returned to normal in many of the patients who had been critically ill, said Zhiyong Peng, MD, PhD, an intensivist and medical researcher, in the department of critical care medicine, Zhonnan Hospital, Wuhan.

In addition, many are still experiencing varying degrees of psychiatric disability and physical morbidity.

The results of the report were presented at the Critical Care Congress sponsored by the Society of Critical Care Medicine.

In 2020, Dr. Peng and colleagues conducted a single-center case series involving 138 patients with coronavirus pneumonia in order to describe the clinical characteristics of this new disease. Within this group, 26% of patients required admission to the intensive care unit and 4.3% died. As of Feb. 3, 2020, 26% required ICU care, 34.1% were discharged, 4.3% died, and 61.6% remained hospitalized. (JAMA. 2020 Mar 17;323[11]:1061-69) Not surprisingly, those requiring critical care experienced a higher rate of severe complications, including shock, arrythmias, acute cardiac injury and acute respiratory distress syndrome, compared with non-ICU patients.

“However, the long-term outcomes of survivors were unknown,” said Dr. Peng. Thus, the goal of the current study was to analyze the outcomes based on pulmonary function, physical morbidity, immunological status, health-related quality of life, cognitive impairment, and psychiatric disability.

The cohort included patients from four hospitals in Wuhan, who had been treated in the adult ICU and required mechanical ventilation (invasive or noninvasive), or had a high FiO₂ concentration, or needed an intravenous infusion of vasopressors.

In all, 171 critically ill patients were admitted to the four designated hospitals, and of this group, 110 were discharged from ICU and 106 survived. At the 3-month follow-up, 92 patients were evaluated and at 6 months, 72 were evaluated.

Pulmonary function tests were performed, and all patients received a chest CT scan, and did the “6-minute walk test.” For immune function, lymphocyte counts and function assays were performed. The SF-36 questionnaire was used to evaluate health related quality of life, and cognitive and psychological assessments were conducted with a variety of tools including the Mini-Mental State Examination and Montreal Cognitive Assessment. Depression and anxiety were measured with Zung’s Self-Rating Anxiety Scale and the Hamilton Rating Scale.

At 3 months, 5 patients (5.4%) were seropositive for IgM and 9 (9.8%) were seronegative, while at 6 months, 9 patients (12.9%) tested seropositive for IgM and 12 (16.67%) tested seronegative.

A high proportion of patients also reported tachypnea after exercising (54%), heart palpitations (51.8%), fatigue (44.6%), and joint pain (20.5%).

In terms of lung function, survivors who had been intubated scored worse on pulmonary function tests and had a significant decrease in diffusing capacity for carbon monoxide (DLCO), compared with those who had not been intubated.

At 6 months, the DLCO remained at 76% of the predicted level, but the walking test and chest CT scan improved over time. “In multivariate analysis tracheostomy was a risk factor associated with distance walked in 6 minutes,” said Dr. Peng.

Other results showed that B cells were lower in survivors who had been intubated, compared with those who weren’t, and they were still low at 3 and 6 months, compared with normal values. T-cell subsets were also persistently low.

“Hyperfunction of T lymphocytes and hypofunction of NK cells were detected, which had not improved at 6 months,” said Dr. Peng.

Cognitive dysfunction and depression were reported in some survivors. Cognitive dysfunction at 3 months affected 12.8% of survivors, but it improved by 6 months, affecting on only 2.9% of the cohort (P = .029). However, rates of depression more than doubled from 3 to 6 months (20% vs. 47.8%, P < .001), and anxiety showed a slight increase (15.6% vs. 17.6%, P = .726).

“Further follow-up will be performed to confirm these findings,” Dr. Peng concluded.

Rahul Kashyap, MBBS, MBA, a research scientist and assistant professor of anesthesiology at the Mayo Clinic, Rochester, Minn., noted that currently the research from Wuhan is showing the follow-up for 6 months, but it takes time to gather and analyze the data. “I suspect we will be seeing results from the 1-year follow-up by June,” he said.

In December 2019, a cluster of cases of what was first identified as a “mysterious pneumonia” was reported in the central Chinese city of Wuhan. Within a few short months, the disease had spread all over the world.

Wuhan was essentially “ground zero” for the novel coronavirus, or COVID-19, and now researchers report that many of the early survivors continue to experience a variety of lingering health issues.

At 6 months, for example, pulmonary and immune function have still not returned to normal in many of the patients who had been critically ill, said Zhiyong Peng, MD, PhD, an intensivist and medical researcher, in the department of critical care medicine, Zhonnan Hospital, Wuhan.

In addition, many are still experiencing varying degrees of psychiatric disability and physical morbidity.

The results of the report were presented at the Critical Care Congress sponsored by the Society of Critical Care Medicine.

In 2020, Dr. Peng and colleagues conducted a single-center case series involving 138 patients with coronavirus pneumonia in order to describe the clinical characteristics of this new disease. Within this group, 26% of patients required admission to the intensive care unit and 4.3% died. As of Feb. 3, 2020, 26% required ICU care, 34.1% were discharged, 4.3% died, and 61.6% remained hospitalized. (JAMA. 2020 Mar 17;323[11]:1061-69) Not surprisingly, those requiring critical care experienced a higher rate of severe complications, including shock, arrythmias, acute cardiac injury and acute respiratory distress syndrome, compared with non-ICU patients.

“However, the long-term outcomes of survivors were unknown,” said Dr. Peng. Thus, the goal of the current study was to analyze the outcomes based on pulmonary function, physical morbidity, immunological status, health-related quality of life, cognitive impairment, and psychiatric disability.

The cohort included patients from four hospitals in Wuhan, who had been treated in the adult ICU and required mechanical ventilation (invasive or noninvasive), or had a high FiO₂ concentration, or needed an intravenous infusion of vasopressors.

In all, 171 critically ill patients were admitted to the four designated hospitals, and of this group, 110 were discharged from ICU and 106 survived. At the 3-month follow-up, 92 patients were evaluated and at 6 months, 72 were evaluated.

Pulmonary function tests were performed, and all patients received a chest CT scan, and did the “6-minute walk test.” For immune function, lymphocyte counts and function assays were performed. The SF-36 questionnaire was used to evaluate health related quality of life, and cognitive and psychological assessments were conducted with a variety of tools including the Mini-Mental State Examination and Montreal Cognitive Assessment. Depression and anxiety were measured with Zung’s Self-Rating Anxiety Scale and the Hamilton Rating Scale.

At 3 months, 5 patients (5.4%) were seropositive for IgM and 9 (9.8%) were seronegative, while at 6 months, 9 patients (12.9%) tested seropositive for IgM and 12 (16.67%) tested seronegative.

A high proportion of patients also reported tachypnea after exercising (54%), heart palpitations (51.8%), fatigue (44.6%), and joint pain (20.5%).

In terms of lung function, survivors who had been intubated scored worse on pulmonary function tests and had a significant decrease in diffusing capacity for carbon monoxide (DLCO), compared with those who had not been intubated.

At 6 months, the DLCO remained at 76% of the predicted level, but the walking test and chest CT scan improved over time. “In multivariate analysis tracheostomy was a risk factor associated with distance walked in 6 minutes,” said Dr. Peng.

Other results showed that B cells were lower in survivors who had been intubated, compared with those who weren’t, and they were still low at 3 and 6 months, compared with normal values. T-cell subsets were also persistently low.

“Hyperfunction of T lymphocytes and hypofunction of NK cells were detected, which had not improved at 6 months,” said Dr. Peng.

Cognitive dysfunction and depression were reported in some survivors. Cognitive dysfunction at 3 months affected 12.8% of survivors, but it improved by 6 months, affecting on only 2.9% of the cohort (P = .029). However, rates of depression more than doubled from 3 to 6 months (20% vs. 47.8%, P < .001), and anxiety showed a slight increase (15.6% vs. 17.6%, P = .726).

“Further follow-up will be performed to confirm these findings,” Dr. Peng concluded.

Rahul Kashyap, MBBS, MBA, a research scientist and assistant professor of anesthesiology at the Mayo Clinic, Rochester, Minn., noted that currently the research from Wuhan is showing the follow-up for 6 months, but it takes time to gather and analyze the data. “I suspect we will be seeing results from the 1-year follow-up by June,” he said.

Critical care staff are less likely to acquire COVID-19 infection from ICU patients than they are from areas away from the bedside, a new study has found.

Courtesy NIAID

“Other staff, other areas of the hospital, and the wider community are more likely sources of infection,” said lead author Kate El Bouzidi, MRCP, South London Specialist Virology Centre, King’s College Hospital NHS Foundation Trust, London.

She noted that 60% of critical care staff were symptomatic during the first wave of the coronavirus pandemic and 20% were antibody positive, with 10% asymptomatic. “Staff acquisition peaked 3 weeks before the peak of COVID-19 ICU admission, and personal protective equipment (PPE) was effective at preventing transmission from patients.” Working in other areas of the hospital was associated with higher seroprevalence, Dr. El Bouzidi noted.

The findings were presented at the Critical Care Congress sponsored by the Society of Critical Care Medicine.

The novel coronavirus was spreading around the world, and when it reached northern Italy, medical authorities began to think in terms of how it might overwhelm the health care system in the United Kingdom, explained Dr. El Bouzidi.

“There was a lot of interest at this time about health care workers who were particularly vulnerable and also about the allocation of resources and rationing of care, particularly in intensive care,” she said. “And this only intensified when our prime minister was admitted to intensive care. About this time, antibody testing also became available.”

The goal of their study was to determine the SARS-CoV-2 seroprevalence in critical care staff, as well as look at the correlation between antibody status, prior swab testing, and COVID-19 symptoms.

The survey was conducted at Kings College Hospital in London, which is a tertiary-care teaching center. The critical care department is one of the largest in the United Kingdom. The authors estimate that more than 800 people worked in the critical care units, and between March and April 2020, more than 2,000 patients with COVID-19 were admitted, of whom 180 required care in the ICU.

“There was good PPE available in the ICU units right from the start,” she said, “and staff testing was available.”

All staff working in the critical care department participated in the study, which required serum samples and completion of a questionnaire. The samples were tested via six different assays to measure receptor-binding domain, nucleoprotein, and tri-spike, with one antibody result determined for each sample.

Of the 625 staff members, 384 (61.4%) had previously reported experiencing symptoms and 124 (19.8%) had sent a swab for testing. COVID-19 infection had been confirmed in 37 of those health care workers (29.8%).

Overall, 21% were positive for SARS-CoV-2 antibodies, of whom 9.9% had been asymptomatic.

“We were surprised to find that 61% of staff reported symptoms they felt could be consistent with COVID-19,” she said, noting that fatigue, headache, and cough were the most common symptoms reported. “Seroprevalence was reported in 31% of symptomatic staff and in 5% of those without symptoms.”

Seroprevalence differed by role in a critical care unit, although it did not significantly differ by factors such as age, sex, ethnicity, or underlying conditions. Consultants, who are senior physicians, were twice as likely to test positive, compared with junior doctors. The reason for this finding is not clear, but it may lie in the nature of their work responsibilities, such as performing more aerosol-generating procedures in the ICU or in other departments.

The investigators looked at the timing of infections and found that they preceded peak of patient admissions by 3 weeks, with peak onset of staff symptoms in early March. At this time, Dr. El Bouzidi noted, there were very few patients with COVID-19 in the hospital, and good PPE was available throughout this time period.

“Staff were unlikely to be infected by ICU patients, and therefore PPE was largely effective,” she said. “Other sources of infection were more likely to be the cause, such as interactions with other staff, meetings, or contact in break rooms. Routine mask-wearing throughout the hospital was only encouraged as of June 15.”

There were several limitations to the study, such as the cross-sectional design, reliance on response/recall, the fact that antibody tests are unlikely to detect all previous infections, and no genomic data were available to confirm infections. Even though the study had limitations, Dr. El Bouzidi concluded that ICU staff are unlikely to contract COVID-19 from patients but that other staff, other areas of the hospital, and the wider community are more likely sources of infection.

These findings, she added, demonstrate that PPE was effective at preventing transmission from patients and that protective measures need to be maintained when staff is away from the bedside.

In commenting on the study, Greg S. Martin, MD, professor of medicine in the division of pulmonary, allergy, critical care and sleep medicine, Emory University, Atlanta, noted that, even though the study was conducted almost a year ago, the results are still relevant with regard to the effectiveness of PPE.

“There was a huge amount of uncertainty about PPE – what was most effective, could we reuse it, how to sterilize it, what about surfaces, and so on,” he said. “Even for people who work in ICU and who are familiar with the environment and familiar with the patients, there was 1,000 times more uncertainty about everything they were doing.”

Dr. Martin believes that the situation has improved. “It’s not that we take COVID more lightly, but I think the staff is more comfortable dealing with it,” he said. “They now know what they need to do on an hourly and daily basis to stay safe. The PPE had become second nature to them now, with all the other precautions.”

Critical care staff are less likely to acquire COVID-19 infection from ICU patients than they are from areas away from the bedside, a new study has found.

Courtesy NIAID

“Other staff, other areas of the hospital, and the wider community are more likely sources of infection,” said lead author Kate El Bouzidi, MRCP, South London Specialist Virology Centre, King’s College Hospital NHS Foundation Trust, London.

She noted that 60% of critical care staff were symptomatic during the first wave of the coronavirus pandemic and 20% were antibody positive, with 10% asymptomatic. “Staff acquisition peaked 3 weeks before the peak of COVID-19 ICU admission, and personal protective equipment (PPE) was effective at preventing transmission from patients.” Working in other areas of the hospital was associated with higher seroprevalence, Dr. El Bouzidi noted.

The findings were presented at the Critical Care Congress sponsored by the Society of Critical Care Medicine.

The novel coronavirus was spreading around the world, and when it reached northern Italy, medical authorities began to think in terms of how it might overwhelm the health care system in the United Kingdom, explained Dr. El Bouzidi.

“There was a lot of interest at this time about health care workers who were particularly vulnerable and also about the allocation of resources and rationing of care, particularly in intensive care,” she said. “And this only intensified when our prime minister was admitted to intensive care. About this time, antibody testing also became available.”

The goal of their study was to determine the SARS-CoV-2 seroprevalence in critical care staff, as well as look at the correlation between antibody status, prior swab testing, and COVID-19 symptoms.

The survey was conducted at Kings College Hospital in London, which is a tertiary-care teaching center. The critical care department is one of the largest in the United Kingdom. The authors estimate that more than 800 people worked in the critical care units, and between March and April 2020, more than 2,000 patients with COVID-19 were admitted, of whom 180 required care in the ICU.

“There was good PPE available in the ICU units right from the start,” she said, “and staff testing was available.”

All staff working in the critical care department participated in the study, which required serum samples and completion of a questionnaire. The samples were tested via six different assays to measure receptor-binding domain, nucleoprotein, and tri-spike, with one antibody result determined for each sample.

Of the 625 staff members, 384 (61.4%) had previously reported experiencing symptoms and 124 (19.8%) had sent a swab for testing. COVID-19 infection had been confirmed in 37 of those health care workers (29.8%).

Overall, 21% were positive for SARS-CoV-2 antibodies, of whom 9.9% had been asymptomatic.

“We were surprised to find that 61% of staff reported symptoms they felt could be consistent with COVID-19,” she said, noting that fatigue, headache, and cough were the most common symptoms reported. “Seroprevalence was reported in 31% of symptomatic staff and in 5% of those without symptoms.”

Seroprevalence differed by role in a critical care unit, although it did not significantly differ by factors such as age, sex, ethnicity, or underlying conditions. Consultants, who are senior physicians, were twice as likely to test positive, compared with junior doctors. The reason for this finding is not clear, but it may lie in the nature of their work responsibilities, such as performing more aerosol-generating procedures in the ICU or in other departments.

The investigators looked at the timing of infections and found that they preceded peak of patient admissions by 3 weeks, with peak onset of staff symptoms in early March. At this time, Dr. El Bouzidi noted, there were very few patients with COVID-19 in the hospital, and good PPE was available throughout this time period.

“Staff were unlikely to be infected by ICU patients, and therefore PPE was largely effective,” she said. “Other sources of infection were more likely to be the cause, such as interactions with other staff, meetings, or contact in break rooms. Routine mask-wearing throughout the hospital was only encouraged as of June 15.”

There were several limitations to the study, such as the cross-sectional design, reliance on response/recall, the fact that antibody tests are unlikely to detect all previous infections, and no genomic data were available to confirm infections. Even though the study had limitations, Dr. El Bouzidi concluded that ICU staff are unlikely to contract COVID-19 from patients but that other staff, other areas of the hospital, and the wider community are more likely sources of infection.

These findings, she added, demonstrate that PPE was effective at preventing transmission from patients and that protective measures need to be maintained when staff is away from the bedside.

In commenting on the study, Greg S. Martin, MD, professor of medicine in the division of pulmonary, allergy, critical care and sleep medicine, Emory University, Atlanta, noted that, even though the study was conducted almost a year ago, the results are still relevant with regard to the effectiveness of PPE.

“There was a huge amount of uncertainty about PPE – what was most effective, could we reuse it, how to sterilize it, what about surfaces, and so on,” he said. “Even for people who work in ICU and who are familiar with the environment and familiar with the patients, there was 1,000 times more uncertainty about everything they were doing.”

Dr. Martin believes that the situation has improved. “It’s not that we take COVID more lightly, but I think the staff is more comfortable dealing with it,” he said. “They now know what they need to do on an hourly and daily basis to stay safe. The PPE had become second nature to them now, with all the other precautions.”

Critical care staff are less likely to acquire COVID-19 infection from ICU patients than they are from areas away from the bedside, a new study has found.

Courtesy NIAID

“Other staff, other areas of the hospital, and the wider community are more likely sources of infection,” said lead author Kate El Bouzidi, MRCP, South London Specialist Virology Centre, King’s College Hospital NHS Foundation Trust, London.

She noted that 60% of critical care staff were symptomatic during the first wave of the coronavirus pandemic and 20% were antibody positive, with 10% asymptomatic. “Staff acquisition peaked 3 weeks before the peak of COVID-19 ICU admission, and personal protective equipment (PPE) was effective at preventing transmission from patients.” Working in other areas of the hospital was associated with higher seroprevalence, Dr. El Bouzidi noted.

The findings were presented at the Critical Care Congress sponsored by the Society of Critical Care Medicine.

The novel coronavirus was spreading around the world, and when it reached northern Italy, medical authorities began to think in terms of how it might overwhelm the health care system in the United Kingdom, explained Dr. El Bouzidi.

“There was a lot of interest at this time about health care workers who were particularly vulnerable and also about the allocation of resources and rationing of care, particularly in intensive care,” she said. “And this only intensified when our prime minister was admitted to intensive care. About this time, antibody testing also became available.”

The goal of their study was to determine the SARS-CoV-2 seroprevalence in critical care staff, as well as look at the correlation between antibody status, prior swab testing, and COVID-19 symptoms.

The survey was conducted at Kings College Hospital in London, which is a tertiary-care teaching center. The critical care department is one of the largest in the United Kingdom. The authors estimate that more than 800 people worked in the critical care units, and between March and April 2020, more than 2,000 patients with COVID-19 were admitted, of whom 180 required care in the ICU.

“There was good PPE available in the ICU units right from the start,” she said, “and staff testing was available.”

All staff working in the critical care department participated in the study, which required serum samples and completion of a questionnaire. The samples were tested via six different assays to measure receptor-binding domain, nucleoprotein, and tri-spike, with one antibody result determined for each sample.

Of the 625 staff members, 384 (61.4%) had previously reported experiencing symptoms and 124 (19.8%) had sent a swab for testing. COVID-19 infection had been confirmed in 37 of those health care workers (29.8%).

Overall, 21% were positive for SARS-CoV-2 antibodies, of whom 9.9% had been asymptomatic.

“We were surprised to find that 61% of staff reported symptoms they felt could be consistent with COVID-19,” she said, noting that fatigue, headache, and cough were the most common symptoms reported. “Seroprevalence was reported in 31% of symptomatic staff and in 5% of those without symptoms.”

Seroprevalence differed by role in a critical care unit, although it did not significantly differ by factors such as age, sex, ethnicity, or underlying conditions. Consultants, who are senior physicians, were twice as likely to test positive, compared with junior doctors. The reason for this finding is not clear, but it may lie in the nature of their work responsibilities, such as performing more aerosol-generating procedures in the ICU or in other departments.

The investigators looked at the timing of infections and found that they preceded peak of patient admissions by 3 weeks, with peak onset of staff symptoms in early March. At this time, Dr. El Bouzidi noted, there were very few patients with COVID-19 in the hospital, and good PPE was available throughout this time period.

“Staff were unlikely to be infected by ICU patients, and therefore PPE was largely effective,” she said. “Other sources of infection were more likely to be the cause, such as interactions with other staff, meetings, or contact in break rooms. Routine mask-wearing throughout the hospital was only encouraged as of June 15.”

There were several limitations to the study, such as the cross-sectional design, reliance on response/recall, the fact that antibody tests are unlikely to detect all previous infections, and no genomic data were available to confirm infections. Even though the study had limitations, Dr. El Bouzidi concluded that ICU staff are unlikely to contract COVID-19 from patients but that other staff, other areas of the hospital, and the wider community are more likely sources of infection.

These findings, she added, demonstrate that PPE was effective at preventing transmission from patients and that protective measures need to be maintained when staff is away from the bedside.

In commenting on the study, Greg S. Martin, MD, professor of medicine in the division of pulmonary, allergy, critical care and sleep medicine, Emory University, Atlanta, noted that, even though the study was conducted almost a year ago, the results are still relevant with regard to the effectiveness of PPE.

“There was a huge amount of uncertainty about PPE – what was most effective, could we reuse it, how to sterilize it, what about surfaces, and so on,” he said. “Even for people who work in ICU and who are familiar with the environment and familiar with the patients, there was 1,000 times more uncertainty about everything they were doing.”

Dr. Martin believes that the situation has improved. “It’s not that we take COVID more lightly, but I think the staff is more comfortable dealing with it,” he said. “They now know what they need to do on an hourly and daily basis to stay safe. The PPE had become second nature to them now, with all the other precautions.”

Little has been known about children sick enough with COVID-19 to require intensive care because such patients are relatively few, but preliminary data analyzed from a nationwide registry indicate that they are more likely to be older, to be Black, and to have asthma.

Gastrointestinal distress is also more common in children with severe COVID-19, according to research by Sandeep Tripathi, MD. Dr. Tripathi, a pediatric intensivist and associate professor at the University of Illinois at Peoria, presented the findings on Feb. 3 at the Society for Critical Care Medicine (SCCM) 2021 Critical Care Congress.
 

Registry data gathered from 49 sites

Results from the SCCM’s VIRUS: COVID-19 Registry, which involved data from 49 sites, included 181 children admitted to an intensive care unit between February and July 2020. Those in the ICU were older than patients who did not receive care in the ICU (10 years vs. 3.67 years; P < .01) and were more likely to be Black (28.8% vs. 17.8%; P = .02).

More of the patients who required intensive care had preexisting conditions (58.2% vs. 44.3%; P = .01), the most common of which was asthma.

For both the ICU patients and the non-ICU group, the most common presenting symptom was fever.

Symptoms that were more common among children needing ICU care included nausea/vomiting (38.4% vs. 22.1%; P < .01), dyspnea (31.8% vs. 17.7%; P < .01), and abdominal pain (25.2% vs. 14.1%; P < .01).

Significantly higher proportions of ICU patients had multisystem inflammatory syndrome of childhood (MIS-C) (44.2% vs. 6.8%; P < .01) and acute kidney injury (9.34% vs. 1.7%; P < .01).

“The children who presented with MIS-C tended to be much sicker than children who present with just COVID,” Dr. Tripathi said in an interview.

In this analysis, among children in ICUs with COVID, the mortality rate was 4%, Dr. Tripathi said.

He said he hopes the information, which will be periodically published with updated data, will raise awareness of which children might be likely to experience progression to severe disease.

“The information may help physicians be more mindful of deterioration in those patients and be more aggressive in their management,” he said. When children are brought to the emergency department with the features this analysis highlights, he said, “physicians should have a low threshold for treating or admitting the patients.”

Another study that was presented on Feb. 3 in parallel with the registry study described patterns of illness among 68 children hospitalized with COVID-19 in a tertiary-care pediatric center.

In that analysis, Meghana Nadiger, MD, a critical care fellow with Nicklaus Children’s Hospital in Miami, found that all patients admitted to the pediatric ICU (n = 17) had either MIS-C or severe illness and COVID-19-related Kawasaki-like disease.

The investigators also found that the patients with serious illness were more commonly adolescents with elevated body mass index (73%). In this study, 83.8% of the hospitalized children were Hispanic. They also found that 88.8% of the children older than 2 years who had been hospitalized with COVID-19 were overweight or obese, with a BMI >25 kg/m².

Jerry Zimmerman, MD, PhD, SCCM’s immediate past president, said in an interview that he found it interesting that in the Nadiger study, “All of the children with severe illness had MIS-C as compared to adults, who typically are critically ill with severe acute respiratory distress syndrome.” Dr. Zimmerman was not involved in either study.

He said that although the high percentage of Hispanic patients in the hospitalized population may reflect the high percentage of Hispanic children in the Miami area, it may also reflect challenges of controlling the disease in the Hispanic community. Such challenges might include shortages of personal protective equipment, poorer access to health care, and difficulty in social distancing.

Dr. Zimmerman pointed out that obesity is an important risk factor for COVID-19 and that according to the Centers for Disease Control and Prevention, childhood obesity is much more common among Hispanics (25.8%) and non-Hispanic Blacks persons (22.0%) compared with non-Hispanic White persons (14.1%).

The VIRUS registry is funded in part by the Gordon and Betty Moore Foundation and Janssen Research and Development. Dr. Tripathi, Dr. Nadiger, and Dr. Zimmerman have disclosed no relevant financial relationships.

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

Little has been known about children sick enough with COVID-19 to require intensive care because such patients are relatively few, but preliminary data analyzed from a nationwide registry indicate that they are more likely to be older, to be Black, and to have asthma.

Gastrointestinal distress is also more common in children with severe COVID-19, according to research by Sandeep Tripathi, MD. Dr. Tripathi, a pediatric intensivist and associate professor at the University of Illinois at Peoria, presented the findings on Feb. 3 at the Society for Critical Care Medicine (SCCM) 2021 Critical Care Congress.
 

Registry data gathered from 49 sites

Results from the SCCM’s VIRUS: COVID-19 Registry, which involved data from 49 sites, included 181 children admitted to an intensive care unit between February and July 2020. Those in the ICU were older than patients who did not receive care in the ICU (10 years vs. 3.67 years; P < .01) and were more likely to be Black (28.8% vs. 17.8%; P = .02).

More of the patients who required intensive care had preexisting conditions (58.2% vs. 44.3%; P = .01), the most common of which was asthma.

For both the ICU patients and the non-ICU group, the most common presenting symptom was fever.

Symptoms that were more common among children needing ICU care included nausea/vomiting (38.4% vs. 22.1%; P < .01), dyspnea (31.8% vs. 17.7%; P < .01), and abdominal pain (25.2% vs. 14.1%; P < .01).

Significantly higher proportions of ICU patients had multisystem inflammatory syndrome of childhood (MIS-C) (44.2% vs. 6.8%; P < .01) and acute kidney injury (9.34% vs. 1.7%; P < .01).

“The children who presented with MIS-C tended to be much sicker than children who present with just COVID,” Dr. Tripathi said in an interview.

In this analysis, among children in ICUs with COVID, the mortality rate was 4%, Dr. Tripathi said.

He said he hopes the information, which will be periodically published with updated data, will raise awareness of which children might be likely to experience progression to severe disease.

“The information may help physicians be more mindful of deterioration in those patients and be more aggressive in their management,” he said. When children are brought to the emergency department with the features this analysis highlights, he said, “physicians should have a low threshold for treating or admitting the patients.”

Another study that was presented on Feb. 3 in parallel with the registry study described patterns of illness among 68 children hospitalized with COVID-19 in a tertiary-care pediatric center.

In that analysis, Meghana Nadiger, MD, a critical care fellow with Nicklaus Children’s Hospital in Miami, found that all patients admitted to the pediatric ICU (n = 17) had either MIS-C or severe illness and COVID-19-related Kawasaki-like disease.

The investigators also found that the patients with serious illness were more commonly adolescents with elevated body mass index (73%). In this study, 83.8% of the hospitalized children were Hispanic. They also found that 88.8% of the children older than 2 years who had been hospitalized with COVID-19 were overweight or obese, with a BMI >25 kg/m².

Jerry Zimmerman, MD, PhD, SCCM’s immediate past president, said in an interview that he found it interesting that in the Nadiger study, “All of the children with severe illness had MIS-C as compared to adults, who typically are critically ill with severe acute respiratory distress syndrome.” Dr. Zimmerman was not involved in either study.

He said that although the high percentage of Hispanic patients in the hospitalized population may reflect the high percentage of Hispanic children in the Miami area, it may also reflect challenges of controlling the disease in the Hispanic community. Such challenges might include shortages of personal protective equipment, poorer access to health care, and difficulty in social distancing.

Dr. Zimmerman pointed out that obesity is an important risk factor for COVID-19 and that according to the Centers for Disease Control and Prevention, childhood obesity is much more common among Hispanics (25.8%) and non-Hispanic Blacks persons (22.0%) compared with non-Hispanic White persons (14.1%).

The VIRUS registry is funded in part by the Gordon and Betty Moore Foundation and Janssen Research and Development. Dr. Tripathi, Dr. Nadiger, and Dr. Zimmerman have disclosed no relevant financial relationships.

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

Little has been known about children sick enough with COVID-19 to require intensive care because such patients are relatively few, but preliminary data analyzed from a nationwide registry indicate that they are more likely to be older, to be Black, and to have asthma.

Gastrointestinal distress is also more common in children with severe COVID-19, according to research by Sandeep Tripathi, MD. Dr. Tripathi, a pediatric intensivist and associate professor at the University of Illinois at Peoria, presented the findings on Feb. 3 at the Society for Critical Care Medicine (SCCM) 2021 Critical Care Congress.
 

Registry data gathered from 49 sites

Results from the SCCM’s VIRUS: COVID-19 Registry, which involved data from 49 sites, included 181 children admitted to an intensive care unit between February and July 2020. Those in the ICU were older than patients who did not receive care in the ICU (10 years vs. 3.67 years; P < .01) and were more likely to be Black (28.8% vs. 17.8%; P = .02).

More of the patients who required intensive care had preexisting conditions (58.2% vs. 44.3%; P = .01), the most common of which was asthma.

For both the ICU patients and the non-ICU group, the most common presenting symptom was fever.

Symptoms that were more common among children needing ICU care included nausea/vomiting (38.4% vs. 22.1%; P < .01), dyspnea (31.8% vs. 17.7%; P < .01), and abdominal pain (25.2% vs. 14.1%; P < .01).

Significantly higher proportions of ICU patients had multisystem inflammatory syndrome of childhood (MIS-C) (44.2% vs. 6.8%; P < .01) and acute kidney injury (9.34% vs. 1.7%; P < .01).

“The children who presented with MIS-C tended to be much sicker than children who present with just COVID,” Dr. Tripathi said in an interview.

In this analysis, among children in ICUs with COVID, the mortality rate was 4%, Dr. Tripathi said.

He said he hopes the information, which will be periodically published with updated data, will raise awareness of which children might be likely to experience progression to severe disease.

“The information may help physicians be more mindful of deterioration in those patients and be more aggressive in their management,” he said. When children are brought to the emergency department with the features this analysis highlights, he said, “physicians should have a low threshold for treating or admitting the patients.”

Another study that was presented on Feb. 3 in parallel with the registry study described patterns of illness among 68 children hospitalized with COVID-19 in a tertiary-care pediatric center.

In that analysis, Meghana Nadiger, MD, a critical care fellow with Nicklaus Children’s Hospital in Miami, found that all patients admitted to the pediatric ICU (n = 17) had either MIS-C or severe illness and COVID-19-related Kawasaki-like disease.

The investigators also found that the patients with serious illness were more commonly adolescents with elevated body mass index (73%). In this study, 83.8% of the hospitalized children were Hispanic. They also found that 88.8% of the children older than 2 years who had been hospitalized with COVID-19 were overweight or obese, with a BMI >25 kg/m².

Jerry Zimmerman, MD, PhD, SCCM’s immediate past president, said in an interview that he found it interesting that in the Nadiger study, “All of the children with severe illness had MIS-C as compared to adults, who typically are critically ill with severe acute respiratory distress syndrome.” Dr. Zimmerman was not involved in either study.

He said that although the high percentage of Hispanic patients in the hospitalized population may reflect the high percentage of Hispanic children in the Miami area, it may also reflect challenges of controlling the disease in the Hispanic community. Such challenges might include shortages of personal protective equipment, poorer access to health care, and difficulty in social distancing.

Dr. Zimmerman pointed out that obesity is an important risk factor for COVID-19 and that according to the Centers for Disease Control and Prevention, childhood obesity is much more common among Hispanics (25.8%) and non-Hispanic Blacks persons (22.0%) compared with non-Hispanic White persons (14.1%).

The VIRUS registry is funded in part by the Gordon and Betty Moore Foundation and Janssen Research and Development. Dr. Tripathi, Dr. Nadiger, and Dr. Zimmerman have disclosed no relevant financial relationships.

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