Jeff Evans

COPENHAGEN – Chronic exposure to high levels of particulate matter (PM) air pollution 2.5 mcm (PM2.5) or larger, and 10 mcm (PM10) or larger, in size is associated with a significantly higher likelihood of having osteoporosis, according to research presented at the annual European Congress of Rheumatology.

The results of the 7-year longitudinal study carried out across Italy from 2013 to 2019 dovetail with other recent published accounts from the same team of Italian researchers, led by Giovanni Adami, MD, of the rheumatology unit at the University of Verona (Italy). In addition to the current report presented at EULAR 2022, Dr. Adami and associates have reported an increased risk of flares of both rheumatoid arthritis and psoriasis following periods of elevated pollution, as well as an overall elevated risk for autoimmune diseases with higher concentrations of PM2.5 and PM10.

The pathogenesis of osteoporosis is thought to involve both genetic and environmental input, such as smoking, which is itself environmental air pollution, Dr. Adami said. The biological rationale for why air pollution might contribute to risk for osteoporosis comes from studies showing that exposure to indoor air pollution from biomass combustion raises serum levels of RANKL (receptor activator of nuclear factor-kappa ligand 1) but lowers serum osteoprotegerin – suggesting an increased risk of bone resorption – and that toxic metals such as lead, cadmium, mercury, and aluminum accumulate in the skeleton and negatively affect bone health.

In their study, Dr. Adami and colleagues found that, overall, the average exposure during the period 2013-2019 across Italy was 16.0 mcg/m³ for PM2.5 and 25.0 mcg/m³ for PM10.

“I can tell you that [25.0 mcg/m3 for PM10] is a very high exposure. It’s not very good for your health,” Dr. Adami said.

Data on more than 59,000 Italian women

Dr. Adami and colleagues used clinical characteristics and densitometric data from Italy’s osteoporosis fracture risk and osteoporosis screening reimbursement tool known as DeFRAcalc79, which has amassed variables from more than 59,000 women across the country. They used long-term average PM concentrations across Italy during 2013-2019 that were obtained from the Italian Institute for Environmental Protection and Research’s 617 air quality stations in 110 Italian provinces. The researchers linked individuals to a PM exposure value determined from the average concentration of urban, rural, and near-traffic stations in each person’s province of residence.

For 59,950 women across Italy who were at high risk for fracture, the researchers found 64.5% with bone mineral density that was defined as osteoporotic. At PM10 concentrations of 30 mcg/m³ or greater, there was a significantly higher likelihood of osteoporosis at both the femoral neck (odds ratio, 1.15) and lumbar spine (OR, 1.17).

The likelihood of osteoporosis was slightly greater with PM2.5 at concentrations of 25 mcg/m³ or more at the femoral neck (OR, 1.22) and lumbar spine (OR, 1.18). These comparisons were adjusted for age, body mass index (BMI), presence of prevalent fragility fractures, family history of osteoporosis, menopause, glucocorticoid use, comorbidities, and for residency in northern, central, or southern Italy.

Both thresholds of PM10 > 30 mcg/m³ and PM2.5 > 25 mcg/m³ “are considered safe … by the World Health Organization,” Dr. Adami pointed out.

“If you live in a place where the chronic exposure is less than 30 mcg/m³, you probably have slightly lower risk of osteoporosis as compared to those who live in a highly industrialized, polluted zone,” he explained.

“The cortical bone – femoral neck – seemed to be more susceptible, compared to trabecular bone, which is the lumbar spine. We have no idea why this is true, but we might speculate that somehow chronic inflammation like the [kind] seen in rheumatoid arthritis might be responsible for cortical bone impairment and not trabecular bone impairment,” Dr. Adami said.

One audience member, Kenneth Poole, BM, PhD, senior lecturer and honorary consultant in Metabolic Bone Disease and Rheumatology at the University of Cambridge (England), asked whether it was possible to account for the possibility of confounding caused by areas with dense housing in places where the particulate matter would be highest, and where residents may be less active and use stairs less often.

Dr. Adami noted that confounding is indeed a possibility, but he said Italy is unique in that its most polluted area – the Po River valley – is also its most wealthy area and in general has less crowded living situations with a healthier population, which could have attenuated, rather than reinforced, the results.

Does air pollution have an immunologic effect?

In interviews with this news organization, session comoderators Filipe Araújo, MD, and Irene Bultink, MD, PhD, said that the growth in evidence for the impact of air pollution on risk for, and severity of, various diseases suggests air pollution might have an immunologic effect.

“I think it’s very important to point this out. I also think it’s very hard to rule out confounding, because when you’re living in a city with crowded housing you may not walk or ride your bike but instead go by car or metro, and [the lifestyle is different],” said Dr. Bultink of Amsterdam University Medical Centers.

“It stresses that these diseases [that are associated with air pollution] although they are different in their pathophysiology, it points toward the systemic nature of rheumatic diseases, including osteoporosis,” said Dr. Araújo of Hospital Cuf Cascais (Portugal) and Hospital Ortopédico de Sant’Ana, Parede, Portugal.

The study was independently supported.Dr. Adami disclosed being a shareholder of Galapagos and Theramex.

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

COPENHAGEN – Chronic exposure to high levels of particulate matter (PM) air pollution 2.5 mcm (PM2.5) or larger, and 10 mcm (PM10) or larger, in size is associated with a significantly higher likelihood of having osteoporosis, according to research presented at the annual European Congress of Rheumatology.

The results of the 7-year longitudinal study carried out across Italy from 2013 to 2019 dovetail with other recent published accounts from the same team of Italian researchers, led by Giovanni Adami, MD, of the rheumatology unit at the University of Verona (Italy). In addition to the current report presented at EULAR 2022, Dr. Adami and associates have reported an increased risk of flares of both rheumatoid arthritis and psoriasis following periods of elevated pollution, as well as an overall elevated risk for autoimmune diseases with higher concentrations of PM2.5 and PM10.

The pathogenesis of osteoporosis is thought to involve both genetic and environmental input, such as smoking, which is itself environmental air pollution, Dr. Adami said. The biological rationale for why air pollution might contribute to risk for osteoporosis comes from studies showing that exposure to indoor air pollution from biomass combustion raises serum levels of RANKL (receptor activator of nuclear factor-kappa ligand 1) but lowers serum osteoprotegerin – suggesting an increased risk of bone resorption – and that toxic metals such as lead, cadmium, mercury, and aluminum accumulate in the skeleton and negatively affect bone health.

In their study, Dr. Adami and colleagues found that, overall, the average exposure during the period 2013-2019 across Italy was 16.0 mcg/m³ for PM2.5 and 25.0 mcg/m³ for PM10.

“I can tell you that [25.0 mcg/m3 for PM10] is a very high exposure. It’s not very good for your health,” Dr. Adami said.

Data on more than 59,000 Italian women

Dr. Adami and colleagues used clinical characteristics and densitometric data from Italy’s osteoporosis fracture risk and osteoporosis screening reimbursement tool known as DeFRAcalc79, which has amassed variables from more than 59,000 women across the country. They used long-term average PM concentrations across Italy during 2013-2019 that were obtained from the Italian Institute for Environmental Protection and Research’s 617 air quality stations in 110 Italian provinces. The researchers linked individuals to a PM exposure value determined from the average concentration of urban, rural, and near-traffic stations in each person’s province of residence.

For 59,950 women across Italy who were at high risk for fracture, the researchers found 64.5% with bone mineral density that was defined as osteoporotic. At PM10 concentrations of 30 mcg/m³ or greater, there was a significantly higher likelihood of osteoporosis at both the femoral neck (odds ratio, 1.15) and lumbar spine (OR, 1.17).

The likelihood of osteoporosis was slightly greater with PM2.5 at concentrations of 25 mcg/m³ or more at the femoral neck (OR, 1.22) and lumbar spine (OR, 1.18). These comparisons were adjusted for age, body mass index (BMI), presence of prevalent fragility fractures, family history of osteoporosis, menopause, glucocorticoid use, comorbidities, and for residency in northern, central, or southern Italy.

Both thresholds of PM10 > 30 mcg/m³ and PM2.5 > 25 mcg/m³ “are considered safe … by the World Health Organization,” Dr. Adami pointed out.

“If you live in a place where the chronic exposure is less than 30 mcg/m³, you probably have slightly lower risk of osteoporosis as compared to those who live in a highly industrialized, polluted zone,” he explained.

“The cortical bone – femoral neck – seemed to be more susceptible, compared to trabecular bone, which is the lumbar spine. We have no idea why this is true, but we might speculate that somehow chronic inflammation like the [kind] seen in rheumatoid arthritis might be responsible for cortical bone impairment and not trabecular bone impairment,” Dr. Adami said.

One audience member, Kenneth Poole, BM, PhD, senior lecturer and honorary consultant in Metabolic Bone Disease and Rheumatology at the University of Cambridge (England), asked whether it was possible to account for the possibility of confounding caused by areas with dense housing in places where the particulate matter would be highest, and where residents may be less active and use stairs less often.

Dr. Adami noted that confounding is indeed a possibility, but he said Italy is unique in that its most polluted area – the Po River valley – is also its most wealthy area and in general has less crowded living situations with a healthier population, which could have attenuated, rather than reinforced, the results.

Does air pollution have an immunologic effect?

In interviews with this news organization, session comoderators Filipe Araújo, MD, and Irene Bultink, MD, PhD, said that the growth in evidence for the impact of air pollution on risk for, and severity of, various diseases suggests air pollution might have an immunologic effect.

“I think it’s very important to point this out. I also think it’s very hard to rule out confounding, because when you’re living in a city with crowded housing you may not walk or ride your bike but instead go by car or metro, and [the lifestyle is different],” said Dr. Bultink of Amsterdam University Medical Centers.

“It stresses that these diseases [that are associated with air pollution] although they are different in their pathophysiology, it points toward the systemic nature of rheumatic diseases, including osteoporosis,” said Dr. Araújo of Hospital Cuf Cascais (Portugal) and Hospital Ortopédico de Sant’Ana, Parede, Portugal.

The study was independently supported.Dr. Adami disclosed being a shareholder of Galapagos and Theramex.

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

COPENHAGEN – Chronic exposure to high levels of particulate matter (PM) air pollution 2.5 mcm (PM2.5) or larger, and 10 mcm (PM10) or larger, in size is associated with a significantly higher likelihood of having osteoporosis, according to research presented at the annual European Congress of Rheumatology.

The results of the 7-year longitudinal study carried out across Italy from 2013 to 2019 dovetail with other recent published accounts from the same team of Italian researchers, led by Giovanni Adami, MD, of the rheumatology unit at the University of Verona (Italy). In addition to the current report presented at EULAR 2022, Dr. Adami and associates have reported an increased risk of flares of both rheumatoid arthritis and psoriasis following periods of elevated pollution, as well as an overall elevated risk for autoimmune diseases with higher concentrations of PM2.5 and PM10.

The pathogenesis of osteoporosis is thought to involve both genetic and environmental input, such as smoking, which is itself environmental air pollution, Dr. Adami said. The biological rationale for why air pollution might contribute to risk for osteoporosis comes from studies showing that exposure to indoor air pollution from biomass combustion raises serum levels of RANKL (receptor activator of nuclear factor-kappa ligand 1) but lowers serum osteoprotegerin – suggesting an increased risk of bone resorption – and that toxic metals such as lead, cadmium, mercury, and aluminum accumulate in the skeleton and negatively affect bone health.

In their study, Dr. Adami and colleagues found that, overall, the average exposure during the period 2013-2019 across Italy was 16.0 mcg/m³ for PM2.5 and 25.0 mcg/m³ for PM10.

“I can tell you that [25.0 mcg/m3 for PM10] is a very high exposure. It’s not very good for your health,” Dr. Adami said.

Data on more than 59,000 Italian women

Dr. Adami and colleagues used clinical characteristics and densitometric data from Italy’s osteoporosis fracture risk and osteoporosis screening reimbursement tool known as DeFRAcalc79, which has amassed variables from more than 59,000 women across the country. They used long-term average PM concentrations across Italy during 2013-2019 that were obtained from the Italian Institute for Environmental Protection and Research’s 617 air quality stations in 110 Italian provinces. The researchers linked individuals to a PM exposure value determined from the average concentration of urban, rural, and near-traffic stations in each person’s province of residence.

For 59,950 women across Italy who were at high risk for fracture, the researchers found 64.5% with bone mineral density that was defined as osteoporotic. At PM10 concentrations of 30 mcg/m³ or greater, there was a significantly higher likelihood of osteoporosis at both the femoral neck (odds ratio, 1.15) and lumbar spine (OR, 1.17).

The likelihood of osteoporosis was slightly greater with PM2.5 at concentrations of 25 mcg/m³ or more at the femoral neck (OR, 1.22) and lumbar spine (OR, 1.18). These comparisons were adjusted for age, body mass index (BMI), presence of prevalent fragility fractures, family history of osteoporosis, menopause, glucocorticoid use, comorbidities, and for residency in northern, central, or southern Italy.

Both thresholds of PM10 > 30 mcg/m³ and PM2.5 > 25 mcg/m³ “are considered safe … by the World Health Organization,” Dr. Adami pointed out.

“If you live in a place where the chronic exposure is less than 30 mcg/m³, you probably have slightly lower risk of osteoporosis as compared to those who live in a highly industrialized, polluted zone,” he explained.

“The cortical bone – femoral neck – seemed to be more susceptible, compared to trabecular bone, which is the lumbar spine. We have no idea why this is true, but we might speculate that somehow chronic inflammation like the [kind] seen in rheumatoid arthritis might be responsible for cortical bone impairment and not trabecular bone impairment,” Dr. Adami said.

One audience member, Kenneth Poole, BM, PhD, senior lecturer and honorary consultant in Metabolic Bone Disease and Rheumatology at the University of Cambridge (England), asked whether it was possible to account for the possibility of confounding caused by areas with dense housing in places where the particulate matter would be highest, and where residents may be less active and use stairs less often.

Dr. Adami noted that confounding is indeed a possibility, but he said Italy is unique in that its most polluted area – the Po River valley – is also its most wealthy area and in general has less crowded living situations with a healthier population, which could have attenuated, rather than reinforced, the results.

Does air pollution have an immunologic effect?

In interviews with this news organization, session comoderators Filipe Araújo, MD, and Irene Bultink, MD, PhD, said that the growth in evidence for the impact of air pollution on risk for, and severity of, various diseases suggests air pollution might have an immunologic effect.

“I think it’s very important to point this out. I also think it’s very hard to rule out confounding, because when you’re living in a city with crowded housing you may not walk or ride your bike but instead go by car or metro, and [the lifestyle is different],” said Dr. Bultink of Amsterdam University Medical Centers.

“It stresses that these diseases [that are associated with air pollution] although they are different in their pathophysiology, it points toward the systemic nature of rheumatic diseases, including osteoporosis,” said Dr. Araújo of Hospital Cuf Cascais (Portugal) and Hospital Ortopédico de Sant’Ana, Parede, Portugal.

The study was independently supported.Dr. Adami disclosed being a shareholder of Galapagos and Theramex.

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

The Food and Drug Administration has approved adding adult patients with rheumatoid arthritis to the list of indications for the rituximab biosimilar Riabni (rituximab-arrx) on the basis of results of a randomized, double-blind, comparative clinical study with the CD20-directed cytolytic antibody reference product, Rituxan, the biosimilar’s manufacturer, Amgen, announced June 6.

The RA indication is specifically for adults with moderate to severely active disease who have had an inadequate response to one or more tumor necrosis factor inhibitors. Riabni was approved in December 2020 for the treatment of adult patients with non-Hodgkin lymphoma, chronic lymphocytic leukemia, granulomatosis with polyangiitis, and microscopic polyangiitis.

The clinical study testing Riabni against Rituxan involved 311 patients with moderate to severe RA who received Riabni, Rituxan manufactured in the United States, and Rituxan manufactured in the European Union. The patients who received the U.S.-manufactured Rituxan were transitioned to receive Riabni for their second dose of rituximab, whereas patients in other groups stayed with the same treatment. The trial’s primary efficacy endpoint of the change in Disease Activity Score in 28 joints using C-reactive protein from baseline to week 24 was within the predefined equivalence margin for clinical efficacy between Riabni and Rituxan. The two products also had similar safety, pharmacokinetics, and immunogenicity profiles, according to Amgen.

Currently, Riabni and Ruxience (rituximab-pvvr) are the only two approved rituximab biosimilars in the United States. Ruxience is approved for the same indications. Rituxan alone has protected orphan drug status for the indication of adult patients with moderate to severe pemphigus vulgaris.

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

The Food and Drug Administration has approved adding adult patients with rheumatoid arthritis to the list of indications for the rituximab biosimilar Riabni (rituximab-arrx) on the basis of results of a randomized, double-blind, comparative clinical study with the CD20-directed cytolytic antibody reference product, Rituxan, the biosimilar’s manufacturer, Amgen, announced June 6.

The RA indication is specifically for adults with moderate to severely active disease who have had an inadequate response to one or more tumor necrosis factor inhibitors. Riabni was approved in December 2020 for the treatment of adult patients with non-Hodgkin lymphoma, chronic lymphocytic leukemia, granulomatosis with polyangiitis, and microscopic polyangiitis.

The clinical study testing Riabni against Rituxan involved 311 patients with moderate to severe RA who received Riabni, Rituxan manufactured in the United States, and Rituxan manufactured in the European Union. The patients who received the U.S.-manufactured Rituxan were transitioned to receive Riabni for their second dose of rituximab, whereas patients in other groups stayed with the same treatment. The trial’s primary efficacy endpoint of the change in Disease Activity Score in 28 joints using C-reactive protein from baseline to week 24 was within the predefined equivalence margin for clinical efficacy between Riabni and Rituxan. The two products also had similar safety, pharmacokinetics, and immunogenicity profiles, according to Amgen.

Currently, Riabni and Ruxience (rituximab-pvvr) are the only two approved rituximab biosimilars in the United States. Ruxience is approved for the same indications. Rituxan alone has protected orphan drug status for the indication of adult patients with moderate to severe pemphigus vulgaris.

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

The Food and Drug Administration has approved adding adult patients with rheumatoid arthritis to the list of indications for the rituximab biosimilar Riabni (rituximab-arrx) on the basis of results of a randomized, double-blind, comparative clinical study with the CD20-directed cytolytic antibody reference product, Rituxan, the biosimilar’s manufacturer, Amgen, announced June 6.

The RA indication is specifically for adults with moderate to severely active disease who have had an inadequate response to one or more tumor necrosis factor inhibitors. Riabni was approved in December 2020 for the treatment of adult patients with non-Hodgkin lymphoma, chronic lymphocytic leukemia, granulomatosis with polyangiitis, and microscopic polyangiitis.

The clinical study testing Riabni against Rituxan involved 311 patients with moderate to severe RA who received Riabni, Rituxan manufactured in the United States, and Rituxan manufactured in the European Union. The patients who received the U.S.-manufactured Rituxan were transitioned to receive Riabni for their second dose of rituximab, whereas patients in other groups stayed with the same treatment. The trial’s primary efficacy endpoint of the change in Disease Activity Score in 28 joints using C-reactive protein from baseline to week 24 was within the predefined equivalence margin for clinical efficacy between Riabni and Rituxan. The two products also had similar safety, pharmacokinetics, and immunogenicity profiles, according to Amgen.

Currently, Riabni and Ruxience (rituximab-pvvr) are the only two approved rituximab biosimilars in the United States. Ruxience is approved for the same indications. Rituxan alone has protected orphan drug status for the indication of adult patients with moderate to severe pemphigus vulgaris.

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

American patients with psoriatic arthritis (PsA) and psoriasis who received the interleukin-17A inhibitor secukinumab (Cosentyx) as their first biologic treatment achieved the best response rate with a 300-mg dose regimen when compared with placebo, and those who up-titrated to 300 mg from the lower approved dose of 150 mg also saw benefits obtained at that level.

Researchers conducted a postmarketing trial of secukinumab in patients at U.S. centers, called CHOICE, after it was approved for psoriasis and PsA in 2015 and 2016 based on trials mainly conducted outside of the United States. The American patients in those studies “had a baseline clinical profile indicating harder-to-treat disease than the total study population, including higher body mass index (BMI), higher tender and swollen joint counts, increased prevalence of enthesitis and dactylitis, and more tumor necrosis factor inhibitor (TNFi) experience,” Tien Q. Nguyen, MD, a dermatologist in private practice in Irvine, Calif., and colleagues wrote in the Journal of Rheumatology.

In order to get a better sense of how secukinumab performs in U.S. patients who have not been treated with biologics, the researchers conducted the multicenter, randomized, double-blind, placebo-controlled, parallel-group, phase 4 CHOICE trial. It recruited patients for about 26 months at 67 U.S. centers during 2016-2018. The 258 patients randomized in the study to 300 mg (n = 103), 150 mg secukinumab (n = 103), or placebo (n = 52) had a mean time since PsA diagnosis of 3.0-3.9 years and all had a mean BMI of greater than 30 kg/m², with dactylitis present in 48% and enthesitis in 73%. About one-third were taking methotrexate at baseline.

At week 16, patients taking secukinumab 300 mg were about 3.5 times more likely to have 20% improvement in American College of Rheumatology response criteria than with placebo (51.5% vs. 23.1%), whereas the response rate with 150 mg was not significantly different from placebo (36.9%). Rates of achieving ACR50 were significantly greater for both 300- and 150-mg doses versus placebo (28.2% and 24.3% vs. 5.8%), but only 300 mg led to a statistically significant difference in the rate of ACR70 responses, compared with placebo (17.5% vs. 1.9%).

In general, efficacy based on ACR20/50/70 responses and either remission or low disease activity on the Disease Activity in Psoriatic Arthritis index was lower among patients with less than 10 tender joints and less than 10 swollen joints at baseline. Methotrexate use at baseline did not affect ACR20 rates at week 16 in patients taking secukinumab, but the effect of methotrexate on ACR20 rates was noticeable among placebo-treated patients (38.9% vs. 14.7%). Enthesitis appeared to resolve significantly more often among patients on secukinumab, and more patients on secukinumab also had their dactylitis resolve, but the difference was not statistically significant.

Patients with psoriasis affecting more than 3% of their body surface area experienced higher response rates on the Psoriasis Area Severity Index (PASI) for 75%, 90%, and 100% skin lesion clearance than did patients taking placebo.

Patients who switched from 150 mg to 300 mg secukinumab after week 16 in the second treatment period of the trial more often achieved ACR20/50/70 responses by week 52, going from 2.4% to 65.9% of the up-titration subset for ACR20 and from 0% to 34.1% for ACR50 and to 12.2% for ACR70. Patients on placebo who switched also experienced increases in these response rates out to week 52. However, BMI above 30 kg/m² led to numerically lower ACR50, ACR70, and PASI response rates at week 52.

The researchers noted that the response rates observed in CHOICE were lower than for the pivotal trials used for Food and Drug Administration approval for PsA, which “may have been due to patients in CHOICE having higher disease activity scores at baseline, compared with TNFi-naive patients” in the pivotal trials.

The safety profile of secukinumab appeared to be no different from what has been reported previously. The researchers said that, throughout the 52-week study, the most common adverse events in patients receiving secukinumab were upper respiratory tract infection in about 13% and diarrhea in about 7%. Most adverse events were mild or moderate, with serious adverse events occurring in 9.6% of patients taking secukinumab 300 mg and in 7.8% of patients taking secukinumab 150 mg over the 52 weeks.

“Overall, the findings from CHOICE were consistent with previous studies and demonstrated that secukinumab provides significant and sustained improvements in signs and symptoms of psoriatic arthritis. Our findings suggest that secukinumab 300 mg is safe and efficacious as a first-line biologic treatment for patients with PsA. Further studies will also help determine the optimal dose of secukinumab for treating overweight patients or those with high disease activity at treatment initiation,” the authors wrote.

The study was funded by Novartis, which manufactures secukinumab. Dr. Nguyen and some coauthors reported serving as a consultant, investigator, and/or speaker for numerous pharmaceutical companies, including Novartis.

American patients with psoriatic arthritis (PsA) and psoriasis who received the interleukin-17A inhibitor secukinumab (Cosentyx) as their first biologic treatment achieved the best response rate with a 300-mg dose regimen when compared with placebo, and those who up-titrated to 300 mg from the lower approved dose of 150 mg also saw benefits obtained at that level.

Researchers conducted a postmarketing trial of secukinumab in patients at U.S. centers, called CHOICE, after it was approved for psoriasis and PsA in 2015 and 2016 based on trials mainly conducted outside of the United States. The American patients in those studies “had a baseline clinical profile indicating harder-to-treat disease than the total study population, including higher body mass index (BMI), higher tender and swollen joint counts, increased prevalence of enthesitis and dactylitis, and more tumor necrosis factor inhibitor (TNFi) experience,” Tien Q. Nguyen, MD, a dermatologist in private practice in Irvine, Calif., and colleagues wrote in the Journal of Rheumatology.

In order to get a better sense of how secukinumab performs in U.S. patients who have not been treated with biologics, the researchers conducted the multicenter, randomized, double-blind, placebo-controlled, parallel-group, phase 4 CHOICE trial. It recruited patients for about 26 months at 67 U.S. centers during 2016-2018. The 258 patients randomized in the study to 300 mg (n = 103), 150 mg secukinumab (n = 103), or placebo (n = 52) had a mean time since PsA diagnosis of 3.0-3.9 years and all had a mean BMI of greater than 30 kg/m², with dactylitis present in 48% and enthesitis in 73%. About one-third were taking methotrexate at baseline.

At week 16, patients taking secukinumab 300 mg were about 3.5 times more likely to have 20% improvement in American College of Rheumatology response criteria than with placebo (51.5% vs. 23.1%), whereas the response rate with 150 mg was not significantly different from placebo (36.9%). Rates of achieving ACR50 were significantly greater for both 300- and 150-mg doses versus placebo (28.2% and 24.3% vs. 5.8%), but only 300 mg led to a statistically significant difference in the rate of ACR70 responses, compared with placebo (17.5% vs. 1.9%).

In general, efficacy based on ACR20/50/70 responses and either remission or low disease activity on the Disease Activity in Psoriatic Arthritis index was lower among patients with less than 10 tender joints and less than 10 swollen joints at baseline. Methotrexate use at baseline did not affect ACR20 rates at week 16 in patients taking secukinumab, but the effect of methotrexate on ACR20 rates was noticeable among placebo-treated patients (38.9% vs. 14.7%). Enthesitis appeared to resolve significantly more often among patients on secukinumab, and more patients on secukinumab also had their dactylitis resolve, but the difference was not statistically significant.

Patients with psoriasis affecting more than 3% of their body surface area experienced higher response rates on the Psoriasis Area Severity Index (PASI) for 75%, 90%, and 100% skin lesion clearance than did patients taking placebo.

Patients who switched from 150 mg to 300 mg secukinumab after week 16 in the second treatment period of the trial more often achieved ACR20/50/70 responses by week 52, going from 2.4% to 65.9% of the up-titration subset for ACR20 and from 0% to 34.1% for ACR50 and to 12.2% for ACR70. Patients on placebo who switched also experienced increases in these response rates out to week 52. However, BMI above 30 kg/m² led to numerically lower ACR50, ACR70, and PASI response rates at week 52.

The researchers noted that the response rates observed in CHOICE were lower than for the pivotal trials used for Food and Drug Administration approval for PsA, which “may have been due to patients in CHOICE having higher disease activity scores at baseline, compared with TNFi-naive patients” in the pivotal trials.

The safety profile of secukinumab appeared to be no different from what has been reported previously. The researchers said that, throughout the 52-week study, the most common adverse events in patients receiving secukinumab were upper respiratory tract infection in about 13% and diarrhea in about 7%. Most adverse events were mild or moderate, with serious adverse events occurring in 9.6% of patients taking secukinumab 300 mg and in 7.8% of patients taking secukinumab 150 mg over the 52 weeks.

“Overall, the findings from CHOICE were consistent with previous studies and demonstrated that secukinumab provides significant and sustained improvements in signs and symptoms of psoriatic arthritis. Our findings suggest that secukinumab 300 mg is safe and efficacious as a first-line biologic treatment for patients with PsA. Further studies will also help determine the optimal dose of secukinumab for treating overweight patients or those with high disease activity at treatment initiation,” the authors wrote.

The study was funded by Novartis, which manufactures secukinumab. Dr. Nguyen and some coauthors reported serving as a consultant, investigator, and/or speaker for numerous pharmaceutical companies, including Novartis.

American patients with psoriatic arthritis (PsA) and psoriasis who received the interleukin-17A inhibitor secukinumab (Cosentyx) as their first biologic treatment achieved the best response rate with a 300-mg dose regimen when compared with placebo, and those who up-titrated to 300 mg from the lower approved dose of 150 mg also saw benefits obtained at that level.

Researchers conducted a postmarketing trial of secukinumab in patients at U.S. centers, called CHOICE, after it was approved for psoriasis and PsA in 2015 and 2016 based on trials mainly conducted outside of the United States. The American patients in those studies “had a baseline clinical profile indicating harder-to-treat disease than the total study population, including higher body mass index (BMI), higher tender and swollen joint counts, increased prevalence of enthesitis and dactylitis, and more tumor necrosis factor inhibitor (TNFi) experience,” Tien Q. Nguyen, MD, a dermatologist in private practice in Irvine, Calif., and colleagues wrote in the Journal of Rheumatology.

In order to get a better sense of how secukinumab performs in U.S. patients who have not been treated with biologics, the researchers conducted the multicenter, randomized, double-blind, placebo-controlled, parallel-group, phase 4 CHOICE trial. It recruited patients for about 26 months at 67 U.S. centers during 2016-2018. The 258 patients randomized in the study to 300 mg (n = 103), 150 mg secukinumab (n = 103), or placebo (n = 52) had a mean time since PsA diagnosis of 3.0-3.9 years and all had a mean BMI of greater than 30 kg/m², with dactylitis present in 48% and enthesitis in 73%. About one-third were taking methotrexate at baseline.

At week 16, patients taking secukinumab 300 mg were about 3.5 times more likely to have 20% improvement in American College of Rheumatology response criteria than with placebo (51.5% vs. 23.1%), whereas the response rate with 150 mg was not significantly different from placebo (36.9%). Rates of achieving ACR50 were significantly greater for both 300- and 150-mg doses versus placebo (28.2% and 24.3% vs. 5.8%), but only 300 mg led to a statistically significant difference in the rate of ACR70 responses, compared with placebo (17.5% vs. 1.9%).

In general, efficacy based on ACR20/50/70 responses and either remission or low disease activity on the Disease Activity in Psoriatic Arthritis index was lower among patients with less than 10 tender joints and less than 10 swollen joints at baseline. Methotrexate use at baseline did not affect ACR20 rates at week 16 in patients taking secukinumab, but the effect of methotrexate on ACR20 rates was noticeable among placebo-treated patients (38.9% vs. 14.7%). Enthesitis appeared to resolve significantly more often among patients on secukinumab, and more patients on secukinumab also had their dactylitis resolve, but the difference was not statistically significant.

Patients with psoriasis affecting more than 3% of their body surface area experienced higher response rates on the Psoriasis Area Severity Index (PASI) for 75%, 90%, and 100% skin lesion clearance than did patients taking placebo.

Patients who switched from 150 mg to 300 mg secukinumab after week 16 in the second treatment period of the trial more often achieved ACR20/50/70 responses by week 52, going from 2.4% to 65.9% of the up-titration subset for ACR20 and from 0% to 34.1% for ACR50 and to 12.2% for ACR70. Patients on placebo who switched also experienced increases in these response rates out to week 52. However, BMI above 30 kg/m² led to numerically lower ACR50, ACR70, and PASI response rates at week 52.

The researchers noted that the response rates observed in CHOICE were lower than for the pivotal trials used for Food and Drug Administration approval for PsA, which “may have been due to patients in CHOICE having higher disease activity scores at baseline, compared with TNFi-naive patients” in the pivotal trials.

The safety profile of secukinumab appeared to be no different from what has been reported previously. The researchers said that, throughout the 52-week study, the most common adverse events in patients receiving secukinumab were upper respiratory tract infection in about 13% and diarrhea in about 7%. Most adverse events were mild or moderate, with serious adverse events occurring in 9.6% of patients taking secukinumab 300 mg and in 7.8% of patients taking secukinumab 150 mg over the 52 weeks.

“Overall, the findings from CHOICE were consistent with previous studies and demonstrated that secukinumab provides significant and sustained improvements in signs and symptoms of psoriatic arthritis. Our findings suggest that secukinumab 300 mg is safe and efficacious as a first-line biologic treatment for patients with PsA. Further studies will also help determine the optimal dose of secukinumab for treating overweight patients or those with high disease activity at treatment initiation,” the authors wrote.

The study was funded by Novartis, which manufactures secukinumab. Dr. Nguyen and some coauthors reported serving as a consultant, investigator, and/or speaker for numerous pharmaceutical companies, including Novartis.

Recent tests of 13 lots of the skeletal muscle relaxant Orphenadrine Citrate 100 mg Extended Release (ER) found unacceptably high levels of a nitrosamine impurity in the tablets, leading manufacturer Sandoz (Princeton, N.J.) to announce a voluntary recall of the lots on March 21.

The nitrosamine impurity detected (N-methyl-N-nitroso-2-[(2-methylphenyl)phenylmethoxy]ethanamine [NMOA or Nitroso-Orphenadrine]) may potentially be consumed at a level higher than the Food and Drug Administration’s Acceptable Daily Intake of 26.5 ng/day. Nitrosamines have carcinogenic potency when present above the allowable exposure limits, according to Sandoz, but the company said it “has not received any reports of adverse events related to the presence of a nitrosamine impurity in the lot.”

The Orphenadrine Citrate 100 mg ER Tablets were shipped to customers from August 2019 to April 2021 and have lot numbers of JX6411, JX6413, KC0723, KC3303, KE4348, KE7169, KE4349, KL3199, KM0072, KS3939, LA7704, LA7703, and LA9243.

The lots contain 100- and 1,000-count bottles of Orphenadrine Citrate ER Tablets, which are used as an adjunct to rest, physical therapy, and other measures for the relief of discomfort associated with acute painful musculoskeletal conditions.

The recall does not apply to any other strengths of Sandoz’s Orphenadrine Citrate ER Tablets or to other lot numbers of the product.

Sandoz advises that wholesalers and distributors should “immediately stop distribution of the recalled product and quarantine and return all recalled product in their inventory.” The company advises consumers to stop taking the recalled product and immediately consult with their physicians to obtain another prescription, notifying them of any problems that may be related to taking or using the tablets.

Sandoz says that retailers and consumers should contact Sedgwick directly by phone at 844-491-7869 or email at sandoz4887@sedgwick.com to return the recalled product, and report adverse reactions to Sandoz by phone at (800) 525-8747 or by email at qa.drugsafety@sandoz.com. Adverse reactions and quality problems can be reported to the FDA’s MedWatch Adverse Event Reporting program either online, by regular mail, or by fax to 1-800-FDA-0178.

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

Recent tests of 13 lots of the skeletal muscle relaxant Orphenadrine Citrate 100 mg Extended Release (ER) found unacceptably high levels of a nitrosamine impurity in the tablets, leading manufacturer Sandoz (Princeton, N.J.) to announce a voluntary recall of the lots on March 21.

The nitrosamine impurity detected (N-methyl-N-nitroso-2-[(2-methylphenyl)phenylmethoxy]ethanamine [NMOA or Nitroso-Orphenadrine]) may potentially be consumed at a level higher than the Food and Drug Administration’s Acceptable Daily Intake of 26.5 ng/day. Nitrosamines have carcinogenic potency when present above the allowable exposure limits, according to Sandoz, but the company said it “has not received any reports of adverse events related to the presence of a nitrosamine impurity in the lot.”

The Orphenadrine Citrate 100 mg ER Tablets were shipped to customers from August 2019 to April 2021 and have lot numbers of JX6411, JX6413, KC0723, KC3303, KE4348, KE7169, KE4349, KL3199, KM0072, KS3939, LA7704, LA7703, and LA9243.

The lots contain 100- and 1,000-count bottles of Orphenadrine Citrate ER Tablets, which are used as an adjunct to rest, physical therapy, and other measures for the relief of discomfort associated with acute painful musculoskeletal conditions.

The recall does not apply to any other strengths of Sandoz’s Orphenadrine Citrate ER Tablets or to other lot numbers of the product.

Sandoz advises that wholesalers and distributors should “immediately stop distribution of the recalled product and quarantine and return all recalled product in their inventory.” The company advises consumers to stop taking the recalled product and immediately consult with their physicians to obtain another prescription, notifying them of any problems that may be related to taking or using the tablets.

Sandoz says that retailers and consumers should contact Sedgwick directly by phone at 844-491-7869 or email at sandoz4887@sedgwick.com to return the recalled product, and report adverse reactions to Sandoz by phone at (800) 525-8747 or by email at qa.drugsafety@sandoz.com. Adverse reactions and quality problems can be reported to the FDA’s MedWatch Adverse Event Reporting program either online, by regular mail, or by fax to 1-800-FDA-0178.

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

Recent tests of 13 lots of the skeletal muscle relaxant Orphenadrine Citrate 100 mg Extended Release (ER) found unacceptably high levels of a nitrosamine impurity in the tablets, leading manufacturer Sandoz (Princeton, N.J.) to announce a voluntary recall of the lots on March 21.

The nitrosamine impurity detected (N-methyl-N-nitroso-2-[(2-methylphenyl)phenylmethoxy]ethanamine [NMOA or Nitroso-Orphenadrine]) may potentially be consumed at a level higher than the Food and Drug Administration’s Acceptable Daily Intake of 26.5 ng/day. Nitrosamines have carcinogenic potency when present above the allowable exposure limits, according to Sandoz, but the company said it “has not received any reports of adverse events related to the presence of a nitrosamine impurity in the lot.”

The Orphenadrine Citrate 100 mg ER Tablets were shipped to customers from August 2019 to April 2021 and have lot numbers of JX6411, JX6413, KC0723, KC3303, KE4348, KE7169, KE4349, KL3199, KM0072, KS3939, LA7704, LA7703, and LA9243.

The lots contain 100- and 1,000-count bottles of Orphenadrine Citrate ER Tablets, which are used as an adjunct to rest, physical therapy, and other measures for the relief of discomfort associated with acute painful musculoskeletal conditions.

The recall does not apply to any other strengths of Sandoz’s Orphenadrine Citrate ER Tablets or to other lot numbers of the product.

Sandoz advises that wholesalers and distributors should “immediately stop distribution of the recalled product and quarantine and return all recalled product in their inventory.” The company advises consumers to stop taking the recalled product and immediately consult with their physicians to obtain another prescription, notifying them of any problems that may be related to taking or using the tablets.

Sandoz says that retailers and consumers should contact Sedgwick directly by phone at 844-491-7869 or email at sandoz4887@sedgwick.com to return the recalled product, and report adverse reactions to Sandoz by phone at (800) 525-8747 or by email at qa.drugsafety@sandoz.com. Adverse reactions and quality problems can be reported to the FDA’s MedWatch Adverse Event Reporting program either online, by regular mail, or by fax to 1-800-FDA-0178.

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

A federal jury convicted New Jersey rheumatologist Alice Chu, MD, on March 8, 2022, for defrauding Medicare and private insurance companies for services that she never provided to patients, according to the Department of Justice.

At the Clifton, N.J., practice that Dr. Chu owned and operated, court documents and evidence showed that during 2010-2019 she billed Medicare and private insurance companies for more than $8.8 million in false and fraudulent claims for biologic infusion medications that were never purchased by her practice and for allergy services that were never provided to patients.

jsmith/iStockphoto

The 64-year-old Dr. Chu is 1 of 48 people who were charged in 2019 as part of a larger enforcement action involving more than $160 million in fraudulent claims, including 15 doctors or medical professionals who practiced mainly in the northeastern United States. The Department of Justice said that Dr. Chu was motivated by financial incentives to order expensive and medically unnecessary lab tests paid for by Medicare.

The jury convicted her on one count of conspiracy to commit health care fraud and five counts of health care fraud. She is scheduled to be sentenced on July 14, 2022, and faces a maximum penalty of 10 years in prison for each count.

The investigation was led by the Federal Bureau of Investigation; the Department of Health & Human Services Office of the Inspector General; and the Department of Defense Office of Inspector General, Defense Criminal Investigative Service.

A federal jury convicted New Jersey rheumatologist Alice Chu, MD, on March 8, 2022, for defrauding Medicare and private insurance companies for services that she never provided to patients, according to the Department of Justice.

At the Clifton, N.J., practice that Dr. Chu owned and operated, court documents and evidence showed that during 2010-2019 she billed Medicare and private insurance companies for more than $8.8 million in false and fraudulent claims for biologic infusion medications that were never purchased by her practice and for allergy services that were never provided to patients.

jsmith/iStockphoto

The 64-year-old Dr. Chu is 1 of 48 people who were charged in 2019 as part of a larger enforcement action involving more than $160 million in fraudulent claims, including 15 doctors or medical professionals who practiced mainly in the northeastern United States. The Department of Justice said that Dr. Chu was motivated by financial incentives to order expensive and medically unnecessary lab tests paid for by Medicare.

The jury convicted her on one count of conspiracy to commit health care fraud and five counts of health care fraud. She is scheduled to be sentenced on July 14, 2022, and faces a maximum penalty of 10 years in prison for each count.

The investigation was led by the Federal Bureau of Investigation; the Department of Health & Human Services Office of the Inspector General; and the Department of Defense Office of Inspector General, Defense Criminal Investigative Service.

A federal jury convicted New Jersey rheumatologist Alice Chu, MD, on March 8, 2022, for defrauding Medicare and private insurance companies for services that she never provided to patients, according to the Department of Justice.

At the Clifton, N.J., practice that Dr. Chu owned and operated, court documents and evidence showed that during 2010-2019 she billed Medicare and private insurance companies for more than $8.8 million in false and fraudulent claims for biologic infusion medications that were never purchased by her practice and for allergy services that were never provided to patients.

jsmith/iStockphoto

The 64-year-old Dr. Chu is 1 of 48 people who were charged in 2019 as part of a larger enforcement action involving more than $160 million in fraudulent claims, including 15 doctors or medical professionals who practiced mainly in the northeastern United States. The Department of Justice said that Dr. Chu was motivated by financial incentives to order expensive and medically unnecessary lab tests paid for by Medicare.

The jury convicted her on one count of conspiracy to commit health care fraud and five counts of health care fraud. She is scheduled to be sentenced on July 14, 2022, and faces a maximum penalty of 10 years in prison for each count.

The investigation was led by the Federal Bureau of Investigation; the Department of Health & Human Services Office of the Inspector General; and the Department of Defense Office of Inspector General, Defense Criminal Investigative Service.

As Rheumatology News celebrates 20 years of publication in 2022, we’ll be taking a look back at rheumatology’s past and ahead to its future throughout the year. This time around, we’ll examine the first issue of Rheumatology News, which was published in February 2002. You can read the first-ever issue at the "PDF Download" link above.

In that premiere issue, information about early treatment of rheumatoid arthritis with tumor necrosis factor inhibitors and other disease-modifying antirheumatic drugs (DMARDs) featured prominently. A front-page story described new findings showing that early treatment of RA with DMARDs could reduce disease-related disability by one-third or more. A second article described quantitative improvement in MRI-detected synovitis in patients with early RA who were treated with infliximab for 14 weeks, while another reported on clinically relevant responses seen in 66% of patients treated with adalimumab plus methotrexate in a trial of patients with an inadequate response to methotrexate alone.

In other RA news, a report focused on low rates of preventive health care services and screening for other disorders in women, including Pap smears, mammograms, and influenza vaccinations. Another story suggested the possibility that methotrexate may elevate cancer risk in patients with RA. An analysis of two separate prospective studies indicated that women who regularly drink decaffeinated coffee may be at higher risk for developing RA.

Another page 1 story examined the potential of new drugs bosentan and epoprostenol for treating pulmonary arterial hypertension associated with various forms of connective tissue disease.

Etanercept was the focus of two articles, one announcing its approval for psoriatic arthritis, and another describing a small trial of the biologic in treating moderate to severe ankylosing spondylitis.

In osteoarthritis news, a front-page report described two placebo-controlled studies of oral glucosamine sulfate supplementation that suggested the formulation might slow the progression of joint space narrowing in postmenopausal women, and another article noted how a combined formulation of tramadol and acetaminophen reduced OA pain flares.

Readers were also treated to a pro and con editorial debate between Frederick Wolfe, MD, and Thomas J. Romano, MD, on whether trauma causes fibromyalgia.

Looking ahead

Throughout 2022, look for articles examining the past and future of rheumatology, including:

• The rise of women in the field;
• the rise of biologic and targeted synthetic disease-modifying antirheumatic drugs;
• the history and ongoing influence of OMERACT (Outcome Measures in Rheumatology);
• the growth and future of ACR-EULAR collaborations;
• progress and future directions of pediatric rheumatology; and
• the growth in understanding how sociodemographics and racial/ethnic identity affect access to and acceptance and receipt of rheumatologic care.

Are there any topics you think would be valuable to cover in light of Rheumatology News’ 20th anniversary? The editorial staff welcomes your suggestions. Please share them by emailing us at rhnews@mdedge.com.

As Rheumatology News celebrates 20 years of publication in 2022, we’ll be taking a look back at rheumatology’s past and ahead to its future throughout the year. This time around, we’ll examine the first issue of Rheumatology News, which was published in February 2002. You can read the first-ever issue at the "PDF Download" link above.

In that premiere issue, information about early treatment of rheumatoid arthritis with tumor necrosis factor inhibitors and other disease-modifying antirheumatic drugs (DMARDs) featured prominently. A front-page story described new findings showing that early treatment of RA with DMARDs could reduce disease-related disability by one-third or more. A second article described quantitative improvement in MRI-detected synovitis in patients with early RA who were treated with infliximab for 14 weeks, while another reported on clinically relevant responses seen in 66% of patients treated with adalimumab plus methotrexate in a trial of patients with an inadequate response to methotrexate alone.

In other RA news, a report focused on low rates of preventive health care services and screening for other disorders in women, including Pap smears, mammograms, and influenza vaccinations. Another story suggested the possibility that methotrexate may elevate cancer risk in patients with RA. An analysis of two separate prospective studies indicated that women who regularly drink decaffeinated coffee may be at higher risk for developing RA.

Another page 1 story examined the potential of new drugs bosentan and epoprostenol for treating pulmonary arterial hypertension associated with various forms of connective tissue disease.

Etanercept was the focus of two articles, one announcing its approval for psoriatic arthritis, and another describing a small trial of the biologic in treating moderate to severe ankylosing spondylitis.

In osteoarthritis news, a front-page report described two placebo-controlled studies of oral glucosamine sulfate supplementation that suggested the formulation might slow the progression of joint space narrowing in postmenopausal women, and another article noted how a combined formulation of tramadol and acetaminophen reduced OA pain flares.

Readers were also treated to a pro and con editorial debate between Frederick Wolfe, MD, and Thomas J. Romano, MD, on whether trauma causes fibromyalgia.

Looking ahead

Throughout 2022, look for articles examining the past and future of rheumatology, including:

• The rise of women in the field;
• the rise of biologic and targeted synthetic disease-modifying antirheumatic drugs;
• the history and ongoing influence of OMERACT (Outcome Measures in Rheumatology);
• the growth and future of ACR-EULAR collaborations;
• progress and future directions of pediatric rheumatology; and
• the growth in understanding how sociodemographics and racial/ethnic identity affect access to and acceptance and receipt of rheumatologic care.

Are there any topics you think would be valuable to cover in light of Rheumatology News’ 20th anniversary? The editorial staff welcomes your suggestions. Please share them by emailing us at rhnews@mdedge.com.

As Rheumatology News celebrates 20 years of publication in 2022, we’ll be taking a look back at rheumatology’s past and ahead to its future throughout the year. This time around, we’ll examine the first issue of Rheumatology News, which was published in February 2002. You can read the first-ever issue at the "PDF Download" link above.

In that premiere issue, information about early treatment of rheumatoid arthritis with tumor necrosis factor inhibitors and other disease-modifying antirheumatic drugs (DMARDs) featured prominently. A front-page story described new findings showing that early treatment of RA with DMARDs could reduce disease-related disability by one-third or more. A second article described quantitative improvement in MRI-detected synovitis in patients with early RA who were treated with infliximab for 14 weeks, while another reported on clinically relevant responses seen in 66% of patients treated with adalimumab plus methotrexate in a trial of patients with an inadequate response to methotrexate alone.

In other RA news, a report focused on low rates of preventive health care services and screening for other disorders in women, including Pap smears, mammograms, and influenza vaccinations. Another story suggested the possibility that methotrexate may elevate cancer risk in patients with RA. An analysis of two separate prospective studies indicated that women who regularly drink decaffeinated coffee may be at higher risk for developing RA.

Another page 1 story examined the potential of new drugs bosentan and epoprostenol for treating pulmonary arterial hypertension associated with various forms of connective tissue disease.

Etanercept was the focus of two articles, one announcing its approval for psoriatic arthritis, and another describing a small trial of the biologic in treating moderate to severe ankylosing spondylitis.

In osteoarthritis news, a front-page report described two placebo-controlled studies of oral glucosamine sulfate supplementation that suggested the formulation might slow the progression of joint space narrowing in postmenopausal women, and another article noted how a combined formulation of tramadol and acetaminophen reduced OA pain flares.

Readers were also treated to a pro and con editorial debate between Frederick Wolfe, MD, and Thomas J. Romano, MD, on whether trauma causes fibromyalgia.

Looking ahead

Throughout 2022, look for articles examining the past and future of rheumatology, including:

• The rise of women in the field;
• the rise of biologic and targeted synthetic disease-modifying antirheumatic drugs;
• the history and ongoing influence of OMERACT (Outcome Measures in Rheumatology);
• the growth and future of ACR-EULAR collaborations;
• progress and future directions of pediatric rheumatology; and
• the growth in understanding how sociodemographics and racial/ethnic identity affect access to and acceptance and receipt of rheumatologic care.

Are there any topics you think would be valuable to cover in light of Rheumatology News’ 20th anniversary? The editorial staff welcomes your suggestions. Please share them by emailing us at rhnews@mdedge.com.

Eli Lilly has decided to stop development of baricitinib (Olumiant) for adults with active systemic lupus erythematosus (SLE) because of efficacy results from two pivotal phase 3 trials, SLE-BRAVE-I and II, the company announced Jan. 28.

Lilly said that the primary endpoint of the SLE-BRAVE-I trial, the proportion of adults with active SLE who met criteria for response on the SLE Responder Index-4 at week 52, was significantly greater among patients treated with 4 mg baricitinib daily than with placebo. However, this endpoint was not met in SLE-BRAVE-II, and no key secondary endpoints were met in either trial. In the announcement, Lilly noted that safety was not a reason for discontinuation because data from these trials were consistent with those previously seen with baricitinib.

The company statement said that it will work with investigators on concluding the combined long-term extension study of the trials.

Baricitinib, a Janus kinase (JAK) inhibitor, had previously shown promising results in a phase 2 trial in patients with SLE. It is approved by the U.S. Food and Drug Administration for treating adult patients with moderately to severely active rheumatoid arthritis who have had an inadequate response to one or more tumor necrosis factor blockers at a dose of 2 mg once daily and has an emergency use authorization for the treatment of hospitalized patients with COVID-19.

The decision to stop baricitinib’s development for SLE will not affect other research efforts with the drug, the company said.

Development for atopic dermatitis

Lilly also noted that it is in discussion with the FDA about the status of a supplemental new drug application of baricitinib for the treatment of adults with moderate to severe atopic dermatitis (AD). In its press release, Lilly said, “At this point, the company does not have alignment with the FDA on the indicated population. Given the agency’s position, there is a possibility that this could lead to a Complete Response Letter (CRL). The efficacy and safety profile of Olumiant was evaluated in eight atopic dermatitis clinical trials (six double-blind, randomized, placebo-controlled studies and two long-term extension studies) inclusive of patients whose disease is not adequately controlled with topical prescription therapies or when those therapies are not advisable. The safety profile in these trials was consistent with previously published Olumiant data.”

Baricitinib was the first JAK inhibitor approved to treat patients with moderate to severe AD who have an inadequate response to topical treatments in the European Union and Japan.

The Lilly announcement was made with Incyte, the company that discovered baricitinib.

Eli Lilly has decided to stop development of baricitinib (Olumiant) for adults with active systemic lupus erythematosus (SLE) because of efficacy results from two pivotal phase 3 trials, SLE-BRAVE-I and II, the company announced Jan. 28.

Lilly said that the primary endpoint of the SLE-BRAVE-I trial, the proportion of adults with active SLE who met criteria for response on the SLE Responder Index-4 at week 52, was significantly greater among patients treated with 4 mg baricitinib daily than with placebo. However, this endpoint was not met in SLE-BRAVE-II, and no key secondary endpoints were met in either trial. In the announcement, Lilly noted that safety was not a reason for discontinuation because data from these trials were consistent with those previously seen with baricitinib.

The company statement said that it will work with investigators on concluding the combined long-term extension study of the trials.

Baricitinib, a Janus kinase (JAK) inhibitor, had previously shown promising results in a phase 2 trial in patients with SLE. It is approved by the U.S. Food and Drug Administration for treating adult patients with moderately to severely active rheumatoid arthritis who have had an inadequate response to one or more tumor necrosis factor blockers at a dose of 2 mg once daily and has an emergency use authorization for the treatment of hospitalized patients with COVID-19.

The decision to stop baricitinib’s development for SLE will not affect other research efforts with the drug, the company said.

Development for atopic dermatitis

Lilly also noted that it is in discussion with the FDA about the status of a supplemental new drug application of baricitinib for the treatment of adults with moderate to severe atopic dermatitis (AD). In its press release, Lilly said, “At this point, the company does not have alignment with the FDA on the indicated population. Given the agency’s position, there is a possibility that this could lead to a Complete Response Letter (CRL). The efficacy and safety profile of Olumiant was evaluated in eight atopic dermatitis clinical trials (six double-blind, randomized, placebo-controlled studies and two long-term extension studies) inclusive of patients whose disease is not adequately controlled with topical prescription therapies or when those therapies are not advisable. The safety profile in these trials was consistent with previously published Olumiant data.”

Baricitinib was the first JAK inhibitor approved to treat patients with moderate to severe AD who have an inadequate response to topical treatments in the European Union and Japan.

The Lilly announcement was made with Incyte, the company that discovered baricitinib.

Eli Lilly has decided to stop development of baricitinib (Olumiant) for adults with active systemic lupus erythematosus (SLE) because of efficacy results from two pivotal phase 3 trials, SLE-BRAVE-I and II, the company announced Jan. 28.

Lilly said that the primary endpoint of the SLE-BRAVE-I trial, the proportion of adults with active SLE who met criteria for response on the SLE Responder Index-4 at week 52, was significantly greater among patients treated with 4 mg baricitinib daily than with placebo. However, this endpoint was not met in SLE-BRAVE-II, and no key secondary endpoints were met in either trial. In the announcement, Lilly noted that safety was not a reason for discontinuation because data from these trials were consistent with those previously seen with baricitinib.

The company statement said that it will work with investigators on concluding the combined long-term extension study of the trials.

Baricitinib, a Janus kinase (JAK) inhibitor, had previously shown promising results in a phase 2 trial in patients with SLE. It is approved by the U.S. Food and Drug Administration for treating adult patients with moderately to severely active rheumatoid arthritis who have had an inadequate response to one or more tumor necrosis factor blockers at a dose of 2 mg once daily and has an emergency use authorization for the treatment of hospitalized patients with COVID-19.

The decision to stop baricitinib’s development for SLE will not affect other research efforts with the drug, the company said.

Development for atopic dermatitis

Lilly also noted that it is in discussion with the FDA about the status of a supplemental new drug application of baricitinib for the treatment of adults with moderate to severe atopic dermatitis (AD). In its press release, Lilly said, “At this point, the company does not have alignment with the FDA on the indicated population. Given the agency’s position, there is a possibility that this could lead to a Complete Response Letter (CRL). The efficacy and safety profile of Olumiant was evaluated in eight atopic dermatitis clinical trials (six double-blind, randomized, placebo-controlled studies and two long-term extension studies) inclusive of patients whose disease is not adequately controlled with topical prescription therapies or when those therapies are not advisable. The safety profile in these trials was consistent with previously published Olumiant data.”

Baricitinib was the first JAK inhibitor approved to treat patients with moderate to severe AD who have an inadequate response to topical treatments in the European Union and Japan.

The Lilly announcement was made with Incyte, the company that discovered baricitinib.

The Food and Drug Administration on Jan. 21 approved risankizumab-rzaa (Skyrizi) for a second indication – treating adults with active psoriatic arthritis (PsA) – making it the second anti–interleukin-23 monoclonal antibody available to treat PsA, according to an announcement from manufacturer AbbVie.

The agency previously approved risankizumab in April 2019 for adults with moderate to severe plaque psoriasis.

The dosing regimen for PsA is the same as it is for patients with moderate to severe plaque psoriasis: a single 150-mg subcutaneous injection four times a year (after two starter doses at weeks 0 and 4), and it can be administered alone or in combination with disease-modifying antirheumatic drugs (DMARDs).

Two phase 3 trials, KEEPsAKE 1 and KEEPsAKE 2, were the basis for the approval. These two trials tested the biologic agent in adults with active PsA, including those who had responded inadequately or were intolerant to biologic therapy and/or nonbiologic DMARDs. Fulfillment of the trials’ primary endpoint of at least a 20% improvement in American College of Rheumatology response criteria at 24 weeks occurred in 51.3%-57.3% of patients, compared with 26.5%-33.5% of placebo-treated patients.

Those on risankizumab also achieved significantly higher rates of ACR50 and ACR70 responses than those on placebo. In addition, patients with preexisting dactylitis and enthesitis experienced improvements in these PsA manifestations. Risankizumab was also associated with an improvement in physical function at 24 weeks on the Health Assessment Questionnaire–Disability Index, bettering placebo by a mean difference of 0.16-0.20 points in the two trials. A significantly higher percentage of patients who had psoriatic skin lesions experienced at least 90% improvement with risankizumab on the Psoriasis Area and Severity Index, compared with placebo.

AbbVie said that the safety profile of risankizumab in patients with PsA has been generally consistent with its effects in patients with plaque psoriasis.

The KEEPsAKE 1 and KEEPsAKE 2 studies are ongoing, and patients in the long-term extensions of the trials remain blinded to the original randomized allocation for the duration of the studies.

Phase 3 trials of risankizumab are also ongoing in patients with Crohn’s disease and ulcerative colitis.

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

The Food and Drug Administration on Jan. 21 approved risankizumab-rzaa (Skyrizi) for a second indication – treating adults with active psoriatic arthritis (PsA) – making it the second anti–interleukin-23 monoclonal antibody available to treat PsA, according to an announcement from manufacturer AbbVie.

The agency previously approved risankizumab in April 2019 for adults with moderate to severe plaque psoriasis.

The dosing regimen for PsA is the same as it is for patients with moderate to severe plaque psoriasis: a single 150-mg subcutaneous injection four times a year (after two starter doses at weeks 0 and 4), and it can be administered alone or in combination with disease-modifying antirheumatic drugs (DMARDs).

Two phase 3 trials, KEEPsAKE 1 and KEEPsAKE 2, were the basis for the approval. These two trials tested the biologic agent in adults with active PsA, including those who had responded inadequately or were intolerant to biologic therapy and/or nonbiologic DMARDs. Fulfillment of the trials’ primary endpoint of at least a 20% improvement in American College of Rheumatology response criteria at 24 weeks occurred in 51.3%-57.3% of patients, compared with 26.5%-33.5% of placebo-treated patients.

Those on risankizumab also achieved significantly higher rates of ACR50 and ACR70 responses than those on placebo. In addition, patients with preexisting dactylitis and enthesitis experienced improvements in these PsA manifestations. Risankizumab was also associated with an improvement in physical function at 24 weeks on the Health Assessment Questionnaire–Disability Index, bettering placebo by a mean difference of 0.16-0.20 points in the two trials. A significantly higher percentage of patients who had psoriatic skin lesions experienced at least 90% improvement with risankizumab on the Psoriasis Area and Severity Index, compared with placebo.

AbbVie said that the safety profile of risankizumab in patients with PsA has been generally consistent with its effects in patients with plaque psoriasis.

The KEEPsAKE 1 and KEEPsAKE 2 studies are ongoing, and patients in the long-term extensions of the trials remain blinded to the original randomized allocation for the duration of the studies.

Phase 3 trials of risankizumab are also ongoing in patients with Crohn’s disease and ulcerative colitis.

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

The Food and Drug Administration on Jan. 21 approved risankizumab-rzaa (Skyrizi) for a second indication – treating adults with active psoriatic arthritis (PsA) – making it the second anti–interleukin-23 monoclonal antibody available to treat PsA, according to an announcement from manufacturer AbbVie.

The agency previously approved risankizumab in April 2019 for adults with moderate to severe plaque psoriasis.

The dosing regimen for PsA is the same as it is for patients with moderate to severe plaque psoriasis: a single 150-mg subcutaneous injection four times a year (after two starter doses at weeks 0 and 4), and it can be administered alone or in combination with disease-modifying antirheumatic drugs (DMARDs).

Two phase 3 trials, KEEPsAKE 1 and KEEPsAKE 2, were the basis for the approval. These two trials tested the biologic agent in adults with active PsA, including those who had responded inadequately or were intolerant to biologic therapy and/or nonbiologic DMARDs. Fulfillment of the trials’ primary endpoint of at least a 20% improvement in American College of Rheumatology response criteria at 24 weeks occurred in 51.3%-57.3% of patients, compared with 26.5%-33.5% of placebo-treated patients.

Those on risankizumab also achieved significantly higher rates of ACR50 and ACR70 responses than those on placebo. In addition, patients with preexisting dactylitis and enthesitis experienced improvements in these PsA manifestations. Risankizumab was also associated with an improvement in physical function at 24 weeks on the Health Assessment Questionnaire–Disability Index, bettering placebo by a mean difference of 0.16-0.20 points in the two trials. A significantly higher percentage of patients who had psoriatic skin lesions experienced at least 90% improvement with risankizumab on the Psoriasis Area and Severity Index, compared with placebo.

AbbVie said that the safety profile of risankizumab in patients with PsA has been generally consistent with its effects in patients with plaque psoriasis.

The KEEPsAKE 1 and KEEPsAKE 2 studies are ongoing, and patients in the long-term extensions of the trials remain blinded to the original randomized allocation for the duration of the studies.

Phase 3 trials of risankizumab are also ongoing in patients with Crohn’s disease and ulcerative colitis.

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

The Food and Drug Administration approved a supplemental new drug application for tofacitinib (Xeljanz, Xeljanz XR) that adds active ankylosing spondylitis in adults to its list of indications, according to a Dec. 14 announcement from manufacturer Pfizer.

The approval makes the drug the first Janus kinase (JAK) inhibitor to be approved for ankylosing spondylitis, joining tofacitinib’s other indications of rheumatoid arthritis, psoriatic arthritis, ulcerative colitis, and polyarticular-course juvenile idiopathic arthritis.

Like other JAK inhibitors that are indicated for immune-mediated inflammatory diseases, tofacitinib’s use for all indications is limited to patients who have had an inadequate response or intolerance to one or more tumor necrosis factor (TNF) blockers.

The agency based its decision on the results of a phase 3, multicenter, randomized, double-blind, placebo-controlled trial in 269 adults with active ankylosing spondylitis that tested tofacitinib 5 mg twice daily.

The study met its primary endpoint showing that at week 16 the percentage of tofacitinib-treated patients who achieved 20% improvement in Assessment in SpondyloArthritis International Society response criteria (ASAS20) was significantly greater than with placebo (56.4% vs. 29.4%; P < .0001). The percentage of responders for ASAS40 criteria was likewise significantly greater with tofacitinib vs. placebo (40.6% vs. 12.5%; P < .0001). Pfizer said that the safety profile of tofacitinib observed in patients with ankylosing spondylitis was consistent with the safety profile observed in patients with either rheumatoid arthritis or psoriatic arthritis.

Pfizer noted in its announcement that the FDA updated the prescribing information this month for tofacitinib (and other JAK inhibitors approved for immune-mediated inflammatory conditions, upadacitinib [Rinvoq] and baricitinib [Olumiant]). This update included a new boxed warning for major adverse cardiovascular events and updated boxed warnings regarding mortality, malignancies, and thrombosis. These changes were made in light of results from the ORAL Surveillance postmarketing study of patients with rheumatoid arthritis aged 50 years and older with at least one cardiovascular risk factor. That study found an association between tofacitinib and increased risk of heart attack or stroke, cancer, blood clots, and death in comparison with patients who took the TNF blockers adalimumab or etanercept.

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

The Food and Drug Administration approved a supplemental new drug application for tofacitinib (Xeljanz, Xeljanz XR) that adds active ankylosing spondylitis in adults to its list of indications, according to a Dec. 14 announcement from manufacturer Pfizer.

The approval makes the drug the first Janus kinase (JAK) inhibitor to be approved for ankylosing spondylitis, joining tofacitinib’s other indications of rheumatoid arthritis, psoriatic arthritis, ulcerative colitis, and polyarticular-course juvenile idiopathic arthritis.

Like other JAK inhibitors that are indicated for immune-mediated inflammatory diseases, tofacitinib’s use for all indications is limited to patients who have had an inadequate response or intolerance to one or more tumor necrosis factor (TNF) blockers.

The agency based its decision on the results of a phase 3, multicenter, randomized, double-blind, placebo-controlled trial in 269 adults with active ankylosing spondylitis that tested tofacitinib 5 mg twice daily.

The study met its primary endpoint showing that at week 16 the percentage of tofacitinib-treated patients who achieved 20% improvement in Assessment in SpondyloArthritis International Society response criteria (ASAS20) was significantly greater than with placebo (56.4% vs. 29.4%; P < .0001). The percentage of responders for ASAS40 criteria was likewise significantly greater with tofacitinib vs. placebo (40.6% vs. 12.5%; P < .0001). Pfizer said that the safety profile of tofacitinib observed in patients with ankylosing spondylitis was consistent with the safety profile observed in patients with either rheumatoid arthritis or psoriatic arthritis.

Pfizer noted in its announcement that the FDA updated the prescribing information this month for tofacitinib (and other JAK inhibitors approved for immune-mediated inflammatory conditions, upadacitinib [Rinvoq] and baricitinib [Olumiant]). This update included a new boxed warning for major adverse cardiovascular events and updated boxed warnings regarding mortality, malignancies, and thrombosis. These changes were made in light of results from the ORAL Surveillance postmarketing study of patients with rheumatoid arthritis aged 50 years and older with at least one cardiovascular risk factor. That study found an association between tofacitinib and increased risk of heart attack or stroke, cancer, blood clots, and death in comparison with patients who took the TNF blockers adalimumab or etanercept.

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

The Food and Drug Administration approved a supplemental new drug application for tofacitinib (Xeljanz, Xeljanz XR) that adds active ankylosing spondylitis in adults to its list of indications, according to a Dec. 14 announcement from manufacturer Pfizer.

The approval makes the drug the first Janus kinase (JAK) inhibitor to be approved for ankylosing spondylitis, joining tofacitinib’s other indications of rheumatoid arthritis, psoriatic arthritis, ulcerative colitis, and polyarticular-course juvenile idiopathic arthritis.

Like other JAK inhibitors that are indicated for immune-mediated inflammatory diseases, tofacitinib’s use for all indications is limited to patients who have had an inadequate response or intolerance to one or more tumor necrosis factor (TNF) blockers.

The agency based its decision on the results of a phase 3, multicenter, randomized, double-blind, placebo-controlled trial in 269 adults with active ankylosing spondylitis that tested tofacitinib 5 mg twice daily.

The study met its primary endpoint showing that at week 16 the percentage of tofacitinib-treated patients who achieved 20% improvement in Assessment in SpondyloArthritis International Society response criteria (ASAS20) was significantly greater than with placebo (56.4% vs. 29.4%; P < .0001). The percentage of responders for ASAS40 criteria was likewise significantly greater with tofacitinib vs. placebo (40.6% vs. 12.5%; P < .0001). Pfizer said that the safety profile of tofacitinib observed in patients with ankylosing spondylitis was consistent with the safety profile observed in patients with either rheumatoid arthritis or psoriatic arthritis.

Pfizer noted in its announcement that the FDA updated the prescribing information this month for tofacitinib (and other JAK inhibitors approved for immune-mediated inflammatory conditions, upadacitinib [Rinvoq] and baricitinib [Olumiant]). This update included a new boxed warning for major adverse cardiovascular events and updated boxed warnings regarding mortality, malignancies, and thrombosis. These changes were made in light of results from the ORAL Surveillance postmarketing study of patients with rheumatoid arthritis aged 50 years and older with at least one cardiovascular risk factor. That study found an association between tofacitinib and increased risk of heart attack or stroke, cancer, blood clots, and death in comparison with patients who took the TNF blockers adalimumab or etanercept.

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

The U.S. Food and Drug Administration approved a 15-mg extended release tablet of upadacitinib (Rinvoq) for adults with psoriatic arthritis who had an inadequate response or intolerance to one or more anti-tumor necrosis factor drugs, manufacturer AbbVie announced December 14.
 

The approval is the second indication given by the agency for the selective Janus kinase (JAK) inhibitor upadacitinib, which was previously approved for rheumatoid arthritis (RA) in 2019.

Upadacitinib 15 mg is also approved by the European Commission for adults with RA, psoriatic arthritis, and ankylosing spondylitis. The European Commission also approved the drug for moderate to severe atopic dermatitis at both 15- and 30-mg doses for adults and at 15 mg for adolescents.

The approval is based on two phase 3 trials, SELECT-PsA 1 and SELECT-PsA 2, which together randomized more than 2,300 patients with psoriatic arthritis. In the trials, significantly more patients who took upadacitinib 15 mg met their primary endpoint of 20% improvement in American College of Rheumatology response criteria (ACR20) at week 12 (71% in SELECT-PsA 1 and 57% in SELECT-PsA 2) vs placebo (36% and 24%, respectively). Both trials also included treatment arms for upadacitinib at 30 mg, but the FDA approved only the 15-mg dose.

In the announcement, AbbVie noted that significantly higher percentages of patients treated with upadacitinib 15 mg in the SELECT-PSA 1 and 2 trials, respectively, met ACR50 (38% and 32%) and ACR70 (16% and 9%) criteria than did patients on placebo (13% and 5% for ACR50 and 2% and 1% for ACR70). Symptoms of dactylitis and enthesitis improved with upadacitinib for patients who had them at baseline.

The trials’ 12-week results also indicated that upadacitinib significantly improved physical function relative to placebo at baseline, based on the Health Assessment Questionnaire-Disability Index, as well as fatigue, according to Functional Assessment of Chronic Illness Therapy – Fatigue (FACIT-F) scores. Skin manifestations also improved during the trial, but upadacitinib has not been studied for treating plaque psoriasis.

AbbVie reported that the safety results of upadacitinib in the trials were consistent with the results seen in patients with rheumatoid arthritis, and during the trials’ 24-week placebo-controlled period, the most common adverse events reported with upadacitinib were upper respiratory tract infection and blood creatine phosphokinase elevations.

Upadacitinib comes with a boxed warning that was formally placed on the drug’s label this month after data from a postmarketing trial of the JAK inhibitor tofacitinib (Xeljanz and Xeljanz XR) in patients with RA aged 50 years and older with at least one cardiovascular risk factor showed numerically higher risks for all-cause mortality; lymphoma and other malignancies; major adverse cardiovascular events (cardiovascular death, myocardial infarction, and stroke); and thrombosis, including deep venous thrombosis, pulmonary embolism, and arterial thrombosis.

Upadacitinib also carries a boxed warning for an elevated risk of serious infection leading to hospitalization or death. In the SELECT-PsA 1 and 2 trials overall, rates of herpes zoster and herpes simplex were 1.1% and 1.4% with upadacitinib, compared with 0.8% and 1.3% with placebo.

Phase 3 trials of upadacitinib in RA, atopic dermatitis, psoriatic arthritis, axial spondyloarthritis, Crohn’s disease, ulcerative colitis, giant cell arteritis, and Takayasu arteritis are ongoing, according to AbbVie.

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

The U.S. Food and Drug Administration approved a 15-mg extended release tablet of upadacitinib (Rinvoq) for adults with psoriatic arthritis who had an inadequate response or intolerance to one or more anti-tumor necrosis factor drugs, manufacturer AbbVie announced December 14.
 

The approval is the second indication given by the agency for the selective Janus kinase (JAK) inhibitor upadacitinib, which was previously approved for rheumatoid arthritis (RA) in 2019.

Upadacitinib 15 mg is also approved by the European Commission for adults with RA, psoriatic arthritis, and ankylosing spondylitis. The European Commission also approved the drug for moderate to severe atopic dermatitis at both 15- and 30-mg doses for adults and at 15 mg for adolescents.

The approval is based on two phase 3 trials, SELECT-PsA 1 and SELECT-PsA 2, which together randomized more than 2,300 patients with psoriatic arthritis. In the trials, significantly more patients who took upadacitinib 15 mg met their primary endpoint of 20% improvement in American College of Rheumatology response criteria (ACR20) at week 12 (71% in SELECT-PsA 1 and 57% in SELECT-PsA 2) vs placebo (36% and 24%, respectively). Both trials also included treatment arms for upadacitinib at 30 mg, but the FDA approved only the 15-mg dose.

In the announcement, AbbVie noted that significantly higher percentages of patients treated with upadacitinib 15 mg in the SELECT-PSA 1 and 2 trials, respectively, met ACR50 (38% and 32%) and ACR70 (16% and 9%) criteria than did patients on placebo (13% and 5% for ACR50 and 2% and 1% for ACR70). Symptoms of dactylitis and enthesitis improved with upadacitinib for patients who had them at baseline.

The trials’ 12-week results also indicated that upadacitinib significantly improved physical function relative to placebo at baseline, based on the Health Assessment Questionnaire-Disability Index, as well as fatigue, according to Functional Assessment of Chronic Illness Therapy – Fatigue (FACIT-F) scores. Skin manifestations also improved during the trial, but upadacitinib has not been studied for treating plaque psoriasis.

AbbVie reported that the safety results of upadacitinib in the trials were consistent with the results seen in patients with rheumatoid arthritis, and during the trials’ 24-week placebo-controlled period, the most common adverse events reported with upadacitinib were upper respiratory tract infection and blood creatine phosphokinase elevations.

Upadacitinib comes with a boxed warning that was formally placed on the drug’s label this month after data from a postmarketing trial of the JAK inhibitor tofacitinib (Xeljanz and Xeljanz XR) in patients with RA aged 50 years and older with at least one cardiovascular risk factor showed numerically higher risks for all-cause mortality; lymphoma and other malignancies; major adverse cardiovascular events (cardiovascular death, myocardial infarction, and stroke); and thrombosis, including deep venous thrombosis, pulmonary embolism, and arterial thrombosis.

Upadacitinib also carries a boxed warning for an elevated risk of serious infection leading to hospitalization or death. In the SELECT-PsA 1 and 2 trials overall, rates of herpes zoster and herpes simplex were 1.1% and 1.4% with upadacitinib, compared with 0.8% and 1.3% with placebo.

Phase 3 trials of upadacitinib in RA, atopic dermatitis, psoriatic arthritis, axial spondyloarthritis, Crohn’s disease, ulcerative colitis, giant cell arteritis, and Takayasu arteritis are ongoing, according to AbbVie.

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

The U.S. Food and Drug Administration approved a 15-mg extended release tablet of upadacitinib (Rinvoq) for adults with psoriatic arthritis who had an inadequate response or intolerance to one or more anti-tumor necrosis factor drugs, manufacturer AbbVie announced December 14.
 

The approval is the second indication given by the agency for the selective Janus kinase (JAK) inhibitor upadacitinib, which was previously approved for rheumatoid arthritis (RA) in 2019.

Upadacitinib 15 mg is also approved by the European Commission for adults with RA, psoriatic arthritis, and ankylosing spondylitis. The European Commission also approved the drug for moderate to severe atopic dermatitis at both 15- and 30-mg doses for adults and at 15 mg for adolescents.

The approval is based on two phase 3 trials, SELECT-PsA 1 and SELECT-PsA 2, which together randomized more than 2,300 patients with psoriatic arthritis. In the trials, significantly more patients who took upadacitinib 15 mg met their primary endpoint of 20% improvement in American College of Rheumatology response criteria (ACR20) at week 12 (71% in SELECT-PsA 1 and 57% in SELECT-PsA 2) vs placebo (36% and 24%, respectively). Both trials also included treatment arms for upadacitinib at 30 mg, but the FDA approved only the 15-mg dose.

In the announcement, AbbVie noted that significantly higher percentages of patients treated with upadacitinib 15 mg in the SELECT-PSA 1 and 2 trials, respectively, met ACR50 (38% and 32%) and ACR70 (16% and 9%) criteria than did patients on placebo (13% and 5% for ACR50 and 2% and 1% for ACR70). Symptoms of dactylitis and enthesitis improved with upadacitinib for patients who had them at baseline.

The trials’ 12-week results also indicated that upadacitinib significantly improved physical function relative to placebo at baseline, based on the Health Assessment Questionnaire-Disability Index, as well as fatigue, according to Functional Assessment of Chronic Illness Therapy – Fatigue (FACIT-F) scores. Skin manifestations also improved during the trial, but upadacitinib has not been studied for treating plaque psoriasis.

AbbVie reported that the safety results of upadacitinib in the trials were consistent with the results seen in patients with rheumatoid arthritis, and during the trials’ 24-week placebo-controlled period, the most common adverse events reported with upadacitinib were upper respiratory tract infection and blood creatine phosphokinase elevations.

Upadacitinib comes with a boxed warning that was formally placed on the drug’s label this month after data from a postmarketing trial of the JAK inhibitor tofacitinib (Xeljanz and Xeljanz XR) in patients with RA aged 50 years and older with at least one cardiovascular risk factor showed numerically higher risks for all-cause mortality; lymphoma and other malignancies; major adverse cardiovascular events (cardiovascular death, myocardial infarction, and stroke); and thrombosis, including deep venous thrombosis, pulmonary embolism, and arterial thrombosis.

Upadacitinib also carries a boxed warning for an elevated risk of serious infection leading to hospitalization or death. In the SELECT-PsA 1 and 2 trials overall, rates of herpes zoster and herpes simplex were 1.1% and 1.4% with upadacitinib, compared with 0.8% and 1.3% with placebo.

Phase 3 trials of upadacitinib in RA, atopic dermatitis, psoriatic arthritis, axial spondyloarthritis, Crohn’s disease, ulcerative colitis, giant cell arteritis, and Takayasu arteritis are ongoing, according to AbbVie.

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