Vasculitis

SAN DIEGO – Treatment with benralizumab (Fasenra) achieved remission at 36 and 48 weeks at rates similar to those of mepolizumab (Nucala) in a head-to-head phase 3 trial of the two drugs for patients with a relapsing or refractory case of the rare vasculitis eosinophilic granulomatosis with polyangiitis (EGPA).

Benralizumab, a monoclonal antibody from AstraZeneca that binds to the alpha chain of the interleukin (IL)-5 receptor, is indicated as an add-on maintenance treatment for patients 12 years and older with severe eosinophilic asthma but is not currently approved for EGPA. Mepolizumab is a humanized monoclonal antibody targeting IL-5 and the only approved drug for EGPA.

Peter A. Merkel, MD, presented the trial, known as MANDARA, during a late-breaking poster session at the annual meeting of the American College of Rheumatology. A total of 140 patients with EGPA received either subcutaneous benralizumab 30 mg or mepolizumab 300 mg every 4 weeks for 52 weeks. The trial, which began recruitment in late 2019, was limited to patients at least 18 years of age with relapsing/refractory EGPA that required stable use of oral glucocorticoids (OGCs) and immunosuppressive therapy for at least 4 weeks prior to randomization, and the primary endpoint was the proportion of patients who achieved remission at weeks 36 and 48. Remission was defined as a Birmingham Vasculitis Activity Score (BVAS) of 0 plus an OGC dose of no more than 4 mg/day. Secondary endpoints included rates of accrued and maintained remission, OGC use, clinical benefit and complete response, blood eosinophil counts, total BVAS, and Vascular Damage Index scores. The mean age of the 140 patients was 52 years, and 60% were women.

Dr. Merkel and colleagues reported that the adjusted remission rate at both weeks 36 and 48 was 59.2% for those in the benralizumab arm and 56.5% for those in the mepolizumab arm (P = .7278). The percentage of patients who achieved a BVAS of 0 was similar between the two arms (83% in the benralizumab arm vs. 84.2% for those in the mepolizumab arm; P = .8502), as was the percentage of patients on an OGC dose of up to 4 mg/day (62.1% vs. 57.9%; P = .5942). At 48-52 weeks, 86.1% of patients in the benralizumab arm achieved up to a 50% reduction in OGC use, compared with 73.9% of those in the mepolizumab arm (P = .0611), and 41.4% of patients in the benralizumab arm achieved a 100% reduction in OGC use, compared with 25.8% of those in the mepolizumab arm (P = .0406).

In findings related to safety, the top three adverse events were COVID-19 (21.4% in the benralizumab arm vs. 27.1% in the mepolizumab arm, respectively), headache (17.1% vs. 15.7%), and arthralgia (17.1% vs. 11.4%).

“We were pleased with the findings because they met our expectations,” Dr. Merkel, chief of rheumatology and professor of medicine and epidemiology at the University of Pennsylvania, Philadelphia, said in an interview. “The hypothesis was that these two drugs would be equivalent and safe. The implication for patients is that they’ll have another treatment option for EGPA, which is an underrecognized disease with need for more effective treatments. I anticipate that the drug will be approved for use in EGPA, providing another option for treating this complicated multisystem eosinophilic-associated disease. Having more options for our biologic therapies is good.”

He characterized the retention of patients in MANDARA as “remarkable, despite the COVID-19 pandemic. Patients with rare diseases are quite dedicated to helping conduct research. They know that their disease is not common and that they could help others.”

The study was sponsored and funded by AstraZeneca. Dr. Merkel disclosed that he has received consulting fees and research support from many pharmaceutical companies, including AstraZeneca.

SAN DIEGO – Treatment with benralizumab (Fasenra) achieved remission at 36 and 48 weeks at rates similar to those of mepolizumab (Nucala) in a head-to-head phase 3 trial of the two drugs for patients with a relapsing or refractory case of the rare vasculitis eosinophilic granulomatosis with polyangiitis (EGPA).

Benralizumab, a monoclonal antibody from AstraZeneca that binds to the alpha chain of the interleukin (IL)-5 receptor, is indicated as an add-on maintenance treatment for patients 12 years and older with severe eosinophilic asthma but is not currently approved for EGPA. Mepolizumab is a humanized monoclonal antibody targeting IL-5 and the only approved drug for EGPA.

Peter A. Merkel, MD, presented the trial, known as MANDARA, during a late-breaking poster session at the annual meeting of the American College of Rheumatology. A total of 140 patients with EGPA received either subcutaneous benralizumab 30 mg or mepolizumab 300 mg every 4 weeks for 52 weeks. The trial, which began recruitment in late 2019, was limited to patients at least 18 years of age with relapsing/refractory EGPA that required stable use of oral glucocorticoids (OGCs) and immunosuppressive therapy for at least 4 weeks prior to randomization, and the primary endpoint was the proportion of patients who achieved remission at weeks 36 and 48. Remission was defined as a Birmingham Vasculitis Activity Score (BVAS) of 0 plus an OGC dose of no more than 4 mg/day. Secondary endpoints included rates of accrued and maintained remission, OGC use, clinical benefit and complete response, blood eosinophil counts, total BVAS, and Vascular Damage Index scores. The mean age of the 140 patients was 52 years, and 60% were women.

Dr. Merkel and colleagues reported that the adjusted remission rate at both weeks 36 and 48 was 59.2% for those in the benralizumab arm and 56.5% for those in the mepolizumab arm (P = .7278). The percentage of patients who achieved a BVAS of 0 was similar between the two arms (83% in the benralizumab arm vs. 84.2% for those in the mepolizumab arm; P = .8502), as was the percentage of patients on an OGC dose of up to 4 mg/day (62.1% vs. 57.9%; P = .5942). At 48-52 weeks, 86.1% of patients in the benralizumab arm achieved up to a 50% reduction in OGC use, compared with 73.9% of those in the mepolizumab arm (P = .0611), and 41.4% of patients in the benralizumab arm achieved a 100% reduction in OGC use, compared with 25.8% of those in the mepolizumab arm (P = .0406).

In findings related to safety, the top three adverse events were COVID-19 (21.4% in the benralizumab arm vs. 27.1% in the mepolizumab arm, respectively), headache (17.1% vs. 15.7%), and arthralgia (17.1% vs. 11.4%).

“We were pleased with the findings because they met our expectations,” Dr. Merkel, chief of rheumatology and professor of medicine and epidemiology at the University of Pennsylvania, Philadelphia, said in an interview. “The hypothesis was that these two drugs would be equivalent and safe. The implication for patients is that they’ll have another treatment option for EGPA, which is an underrecognized disease with need for more effective treatments. I anticipate that the drug will be approved for use in EGPA, providing another option for treating this complicated multisystem eosinophilic-associated disease. Having more options for our biologic therapies is good.”

He characterized the retention of patients in MANDARA as “remarkable, despite the COVID-19 pandemic. Patients with rare diseases are quite dedicated to helping conduct research. They know that their disease is not common and that they could help others.”

The study was sponsored and funded by AstraZeneca. Dr. Merkel disclosed that he has received consulting fees and research support from many pharmaceutical companies, including AstraZeneca.

SAN DIEGO – Treatment with benralizumab (Fasenra) achieved remission at 36 and 48 weeks at rates similar to those of mepolizumab (Nucala) in a head-to-head phase 3 trial of the two drugs for patients with a relapsing or refractory case of the rare vasculitis eosinophilic granulomatosis with polyangiitis (EGPA).

Benralizumab, a monoclonal antibody from AstraZeneca that binds to the alpha chain of the interleukin (IL)-5 receptor, is indicated as an add-on maintenance treatment for patients 12 years and older with severe eosinophilic asthma but is not currently approved for EGPA. Mepolizumab is a humanized monoclonal antibody targeting IL-5 and the only approved drug for EGPA.

Peter A. Merkel, MD, presented the trial, known as MANDARA, during a late-breaking poster session at the annual meeting of the American College of Rheumatology. A total of 140 patients with EGPA received either subcutaneous benralizumab 30 mg or mepolizumab 300 mg every 4 weeks for 52 weeks. The trial, which began recruitment in late 2019, was limited to patients at least 18 years of age with relapsing/refractory EGPA that required stable use of oral glucocorticoids (OGCs) and immunosuppressive therapy for at least 4 weeks prior to randomization, and the primary endpoint was the proportion of patients who achieved remission at weeks 36 and 48. Remission was defined as a Birmingham Vasculitis Activity Score (BVAS) of 0 plus an OGC dose of no more than 4 mg/day. Secondary endpoints included rates of accrued and maintained remission, OGC use, clinical benefit and complete response, blood eosinophil counts, total BVAS, and Vascular Damage Index scores. The mean age of the 140 patients was 52 years, and 60% were women.

Dr. Merkel and colleagues reported that the adjusted remission rate at both weeks 36 and 48 was 59.2% for those in the benralizumab arm and 56.5% for those in the mepolizumab arm (P = .7278). The percentage of patients who achieved a BVAS of 0 was similar between the two arms (83% in the benralizumab arm vs. 84.2% for those in the mepolizumab arm; P = .8502), as was the percentage of patients on an OGC dose of up to 4 mg/day (62.1% vs. 57.9%; P = .5942). At 48-52 weeks, 86.1% of patients in the benralizumab arm achieved up to a 50% reduction in OGC use, compared with 73.9% of those in the mepolizumab arm (P = .0611), and 41.4% of patients in the benralizumab arm achieved a 100% reduction in OGC use, compared with 25.8% of those in the mepolizumab arm (P = .0406).

In findings related to safety, the top three adverse events were COVID-19 (21.4% in the benralizumab arm vs. 27.1% in the mepolizumab arm, respectively), headache (17.1% vs. 15.7%), and arthralgia (17.1% vs. 11.4%).

“We were pleased with the findings because they met our expectations,” Dr. Merkel, chief of rheumatology and professor of medicine and epidemiology at the University of Pennsylvania, Philadelphia, said in an interview. “The hypothesis was that these two drugs would be equivalent and safe. The implication for patients is that they’ll have another treatment option for EGPA, which is an underrecognized disease with need for more effective treatments. I anticipate that the drug will be approved for use in EGPA, providing another option for treating this complicated multisystem eosinophilic-associated disease. Having more options for our biologic therapies is good.”

He characterized the retention of patients in MANDARA as “remarkable, despite the COVID-19 pandemic. Patients with rare diseases are quite dedicated to helping conduct research. They know that their disease is not common and that they could help others.”

The study was sponsored and funded by AstraZeneca. Dr. Merkel disclosed that he has received consulting fees and research support from many pharmaceutical companies, including AstraZeneca.

SAN DIEGO – Pregnancy in patients with vasculitis had a higher risk for preterm delivery and preeclampsia/eclampsia – especially those with small-vessel vasculitis – compared with the general obstetric population, in a large analysis of administrative claims data presented at the American College of Rheumatology annual meeting.

“We suspect that there is a relationship between the increased risk of these serious hypertensive disorders and preterm delivery, given the higher risk of medically indicated preterm delivery,” one the of the study authors, Audra Horomanski, MD, said in an interview prior to her presentation in a plenary session at the meeting.

Limited data exist on the risks of pregnancy in patients with systemic vasculitis, according to Dr. Horomanski, a rheumatologist who directs the Stanford Vasculitis Clinic at Stanford (Calif.) University. “The majority of what we do know comes from relatively small cohort studies,” she said. “This is the first U.S., nationwide database study looking at the risk of preterm delivery and other adverse pregnancy outcomes.”

Steve Fisch Photography

Hospital for Special Surgery

A version of this article appeared on Medscape.com.

SAN DIEGO – Pregnancy in patients with vasculitis had a higher risk for preterm delivery and preeclampsia/eclampsia – especially those with small-vessel vasculitis – compared with the general obstetric population, in a large analysis of administrative claims data presented at the American College of Rheumatology annual meeting.

“We suspect that there is a relationship between the increased risk of these serious hypertensive disorders and preterm delivery, given the higher risk of medically indicated preterm delivery,” one the of the study authors, Audra Horomanski, MD, said in an interview prior to her presentation in a plenary session at the meeting.

Limited data exist on the risks of pregnancy in patients with systemic vasculitis, according to Dr. Horomanski, a rheumatologist who directs the Stanford Vasculitis Clinic at Stanford (Calif.) University. “The majority of what we do know comes from relatively small cohort studies,” she said. “This is the first U.S., nationwide database study looking at the risk of preterm delivery and other adverse pregnancy outcomes.”

Steve Fisch Photography

Hospital for Special Surgery

A version of this article appeared on Medscape.com.

SAN DIEGO – Pregnancy in patients with vasculitis had a higher risk for preterm delivery and preeclampsia/eclampsia – especially those with small-vessel vasculitis – compared with the general obstetric population, in a large analysis of administrative claims data presented at the American College of Rheumatology annual meeting.

“We suspect that there is a relationship between the increased risk of these serious hypertensive disorders and preterm delivery, given the higher risk of medically indicated preterm delivery,” one the of the study authors, Audra Horomanski, MD, said in an interview prior to her presentation in a plenary session at the meeting.

Limited data exist on the risks of pregnancy in patients with systemic vasculitis, according to Dr. Horomanski, a rheumatologist who directs the Stanford Vasculitis Clinic at Stanford (Calif.) University. “The majority of what we do know comes from relatively small cohort studies,” she said. “This is the first U.S., nationwide database study looking at the risk of preterm delivery and other adverse pregnancy outcomes.”

Steve Fisch Photography

Hospital for Special Surgery

A version of this article appeared on Medscape.com.

SAN DIEGO – A real-world analysis linked the PEXIVAS reduced-dose glucocorticoid (GC) regimen to a higher likelihood of a group of poor outcomes such as death in patients with severe granulomatosis with polyangiitis (GPA) or microscopic polyangiitis (MPA).

The retrospective observational study, presented at the annual meeting of the American College of Rheumatology, aimed to see whether results from the landmark PEXIVAS trial would hold up in a real-world analysis given some important limitations of the PEXIVAS’s primary outcome and its relative lack of balance in choice of induction agents.

First author of the new study, Sophie Nagle, MD, of Cochin Hospital in Paris, and colleagues in the French Vasculitis Study Group noted that PEXIVAS “demonstrated noninferiority of reduced-dose GC regimen compared to standard dose for the incidence of death or end-stage kidney disease (ESKD), with a significant reduction in serious infections at 1 year. However, the primary endpoint did not include disease progression or relapse, the majority of patients received cyclophosphamide as induction therapy, and subgroup analysis showed a trend towards an increased risk of death or ESKD in [rituximab]-treated patients.”

The new findings “give us pause about using low-dose glucocorticoid regimens” and suggest that rheumatologists might be a little more conservative about their use than randomized controlled trials such as PEXIVAS might suggest, said Vanderbilt University vasculitis specialist Kevin W. Byram, MD, who’s familiar with the findings but did not take part in the study.

Dr. Nagle reported that among 234 patients with either GPA or MPA, 33.3% of 126 who received a reduced-dose GC regimen experienced one of the 12-month composite primary outcome’s events of death, disease relapse, ESKD, or disease progression before remission that required treatment modification, compared with 18.5% of 108 who received the standard GC regimen (P = .016).

In a propensity score analysis, the higher risk of poor outcomes in the reduced-dose group remained (hazard ratio, 1.57; 95% confidence interval, 0.93-2.64). A multivariate analysis also identified a higher risk for the composite primary outcome in the reduced-dose group (HR, 1.72; 95% CI, 1.08-2.74), although there was no association with an increased risk of death or ESKD.

The PEXIVAS study, published in 2020, supported lower GC doses in antineutrophil cytoplasmic antibody–associated vasculitis, potentially revolutionizing treatment. “Historically, we have used high doses of glucocorticoids on slower tapers to treat this disease, which itself is a strategy that leads to potential complications,” Dr. Byram said. “PEXIVAS suggested we could potentially use less glucocorticoids in these patients.”

For the retrospective, multicenter study, researchers tracked patients from 2018 to 2022, all aged 15 and above. They included 93 with MPA and 141 with GPA. Nearly half were female, and they had a mean age of 61 years. The patients had severe flare-ups treated with rituximab or cyclophosphamide induction and reduced-dose or standard GC regimen.

The standard care and reduced-dose groups were similar, Dr. Nagle said, although the standard group had significantly more patients with GPA (71% vs. 29% with MPA) than did the low-dose group (51% with GPA, 49% with MPA).

The researchers reported that in a reduced-dose subgroup, patients with creatinine levels above 300 micromol/L were more likely to meet the primary endpoint (relative risk, 2.14; 95% CI, 1.14-4.03). Those treated with the reduced-dose GC regimen were also more likely to reach the primary endpoint (HR, 1.61; 95% CI, 0.94-2.77) and die or develop ESKD (HR, 2.42; 95% CI, 1.04-5.66).

However, adverse events at 12 months were similar in both groups: The authors noted that those who received the reduced-dose GC regimen didn’t have higher risk of death, ESKD, or severe infections.

The authors highlighted that “increased vigilance is required when using the reduced-dose GC regimen especially in two subgroups of patients due to the risk of failure: Patients receiving rituximab as induction therapy [and] patients with severe initial kidney disease (serum creatinine > 300 micromol/L).”

The study authors note several limitations: The study is retrospective, and the standard dose group is heterogeneous.

“This study raises the idea that we need to be careful in using low-dose glucocorticoid regimens, but not avoid them all together,” Dr. Byram said. “The finding that those with worse kidney function fared worse lines up with my clinical experiences. There are clearly populations with this disease that could benefit from more steroid, and it tends to be the ones that are sicker at presentation, particularly those requiring ICU-level care.”

He advised colleagues to “not be dogmatic and use strict low-dose regimens ‘just because.’ ”

No study funding was reported. Dr. Nagle reported having no relevant financial relationships, and disclosures for other authors were not reported. Dr. Byram reports serving on the Vasculitis Foundation board of directors.

SAN DIEGO – A real-world analysis linked the PEXIVAS reduced-dose glucocorticoid (GC) regimen to a higher likelihood of a group of poor outcomes such as death in patients with severe granulomatosis with polyangiitis (GPA) or microscopic polyangiitis (MPA).

The retrospective observational study, presented at the annual meeting of the American College of Rheumatology, aimed to see whether results from the landmark PEXIVAS trial would hold up in a real-world analysis given some important limitations of the PEXIVAS’s primary outcome and its relative lack of balance in choice of induction agents.

First author of the new study, Sophie Nagle, MD, of Cochin Hospital in Paris, and colleagues in the French Vasculitis Study Group noted that PEXIVAS “demonstrated noninferiority of reduced-dose GC regimen compared to standard dose for the incidence of death or end-stage kidney disease (ESKD), with a significant reduction in serious infections at 1 year. However, the primary endpoint did not include disease progression or relapse, the majority of patients received cyclophosphamide as induction therapy, and subgroup analysis showed a trend towards an increased risk of death or ESKD in [rituximab]-treated patients.”

The new findings “give us pause about using low-dose glucocorticoid regimens” and suggest that rheumatologists might be a little more conservative about their use than randomized controlled trials such as PEXIVAS might suggest, said Vanderbilt University vasculitis specialist Kevin W. Byram, MD, who’s familiar with the findings but did not take part in the study.

Dr. Nagle reported that among 234 patients with either GPA or MPA, 33.3% of 126 who received a reduced-dose GC regimen experienced one of the 12-month composite primary outcome’s events of death, disease relapse, ESKD, or disease progression before remission that required treatment modification, compared with 18.5% of 108 who received the standard GC regimen (P = .016).

In a propensity score analysis, the higher risk of poor outcomes in the reduced-dose group remained (hazard ratio, 1.57; 95% confidence interval, 0.93-2.64). A multivariate analysis also identified a higher risk for the composite primary outcome in the reduced-dose group (HR, 1.72; 95% CI, 1.08-2.74), although there was no association with an increased risk of death or ESKD.

The PEXIVAS study, published in 2020, supported lower GC doses in antineutrophil cytoplasmic antibody–associated vasculitis, potentially revolutionizing treatment. “Historically, we have used high doses of glucocorticoids on slower tapers to treat this disease, which itself is a strategy that leads to potential complications,” Dr. Byram said. “PEXIVAS suggested we could potentially use less glucocorticoids in these patients.”

For the retrospective, multicenter study, researchers tracked patients from 2018 to 2022, all aged 15 and above. They included 93 with MPA and 141 with GPA. Nearly half were female, and they had a mean age of 61 years. The patients had severe flare-ups treated with rituximab or cyclophosphamide induction and reduced-dose or standard GC regimen.

The standard care and reduced-dose groups were similar, Dr. Nagle said, although the standard group had significantly more patients with GPA (71% vs. 29% with MPA) than did the low-dose group (51% with GPA, 49% with MPA).

The researchers reported that in a reduced-dose subgroup, patients with creatinine levels above 300 micromol/L were more likely to meet the primary endpoint (relative risk, 2.14; 95% CI, 1.14-4.03). Those treated with the reduced-dose GC regimen were also more likely to reach the primary endpoint (HR, 1.61; 95% CI, 0.94-2.77) and die or develop ESKD (HR, 2.42; 95% CI, 1.04-5.66).

However, adverse events at 12 months were similar in both groups: The authors noted that those who received the reduced-dose GC regimen didn’t have higher risk of death, ESKD, or severe infections.

The authors highlighted that “increased vigilance is required when using the reduced-dose GC regimen especially in two subgroups of patients due to the risk of failure: Patients receiving rituximab as induction therapy [and] patients with severe initial kidney disease (serum creatinine > 300 micromol/L).”

The study authors note several limitations: The study is retrospective, and the standard dose group is heterogeneous.

“This study raises the idea that we need to be careful in using low-dose glucocorticoid regimens, but not avoid them all together,” Dr. Byram said. “The finding that those with worse kidney function fared worse lines up with my clinical experiences. There are clearly populations with this disease that could benefit from more steroid, and it tends to be the ones that are sicker at presentation, particularly those requiring ICU-level care.”

He advised colleagues to “not be dogmatic and use strict low-dose regimens ‘just because.’ ”

No study funding was reported. Dr. Nagle reported having no relevant financial relationships, and disclosures for other authors were not reported. Dr. Byram reports serving on the Vasculitis Foundation board of directors.

SAN DIEGO – A real-world analysis linked the PEXIVAS reduced-dose glucocorticoid (GC) regimen to a higher likelihood of a group of poor outcomes such as death in patients with severe granulomatosis with polyangiitis (GPA) or microscopic polyangiitis (MPA).

The retrospective observational study, presented at the annual meeting of the American College of Rheumatology, aimed to see whether results from the landmark PEXIVAS trial would hold up in a real-world analysis given some important limitations of the PEXIVAS’s primary outcome and its relative lack of balance in choice of induction agents.

First author of the new study, Sophie Nagle, MD, of Cochin Hospital in Paris, and colleagues in the French Vasculitis Study Group noted that PEXIVAS “demonstrated noninferiority of reduced-dose GC regimen compared to standard dose for the incidence of death or end-stage kidney disease (ESKD), with a significant reduction in serious infections at 1 year. However, the primary endpoint did not include disease progression or relapse, the majority of patients received cyclophosphamide as induction therapy, and subgroup analysis showed a trend towards an increased risk of death or ESKD in [rituximab]-treated patients.”

The new findings “give us pause about using low-dose glucocorticoid regimens” and suggest that rheumatologists might be a little more conservative about their use than randomized controlled trials such as PEXIVAS might suggest, said Vanderbilt University vasculitis specialist Kevin W. Byram, MD, who’s familiar with the findings but did not take part in the study.

Dr. Nagle reported that among 234 patients with either GPA or MPA, 33.3% of 126 who received a reduced-dose GC regimen experienced one of the 12-month composite primary outcome’s events of death, disease relapse, ESKD, or disease progression before remission that required treatment modification, compared with 18.5% of 108 who received the standard GC regimen (P = .016).

In a propensity score analysis, the higher risk of poor outcomes in the reduced-dose group remained (hazard ratio, 1.57; 95% confidence interval, 0.93-2.64). A multivariate analysis also identified a higher risk for the composite primary outcome in the reduced-dose group (HR, 1.72; 95% CI, 1.08-2.74), although there was no association with an increased risk of death or ESKD.

The PEXIVAS study, published in 2020, supported lower GC doses in antineutrophil cytoplasmic antibody–associated vasculitis, potentially revolutionizing treatment. “Historically, we have used high doses of glucocorticoids on slower tapers to treat this disease, which itself is a strategy that leads to potential complications,” Dr. Byram said. “PEXIVAS suggested we could potentially use less glucocorticoids in these patients.”

For the retrospective, multicenter study, researchers tracked patients from 2018 to 2022, all aged 15 and above. They included 93 with MPA and 141 with GPA. Nearly half were female, and they had a mean age of 61 years. The patients had severe flare-ups treated with rituximab or cyclophosphamide induction and reduced-dose or standard GC regimen.

The standard care and reduced-dose groups were similar, Dr. Nagle said, although the standard group had significantly more patients with GPA (71% vs. 29% with MPA) than did the low-dose group (51% with GPA, 49% with MPA).

The researchers reported that in a reduced-dose subgroup, patients with creatinine levels above 300 micromol/L were more likely to meet the primary endpoint (relative risk, 2.14; 95% CI, 1.14-4.03). Those treated with the reduced-dose GC regimen were also more likely to reach the primary endpoint (HR, 1.61; 95% CI, 0.94-2.77) and die or develop ESKD (HR, 2.42; 95% CI, 1.04-5.66).

However, adverse events at 12 months were similar in both groups: The authors noted that those who received the reduced-dose GC regimen didn’t have higher risk of death, ESKD, or severe infections.

The authors highlighted that “increased vigilance is required when using the reduced-dose GC regimen especially in two subgroups of patients due to the risk of failure: Patients receiving rituximab as induction therapy [and] patients with severe initial kidney disease (serum creatinine > 300 micromol/L).”

The study authors note several limitations: The study is retrospective, and the standard dose group is heterogeneous.

“This study raises the idea that we need to be careful in using low-dose glucocorticoid regimens, but not avoid them all together,” Dr. Byram said. “The finding that those with worse kidney function fared worse lines up with my clinical experiences. There are clearly populations with this disease that could benefit from more steroid, and it tends to be the ones that are sicker at presentation, particularly those requiring ICU-level care.”

He advised colleagues to “not be dogmatic and use strict low-dose regimens ‘just because.’ ”

No study funding was reported. Dr. Nagle reported having no relevant financial relationships, and disclosures for other authors were not reported. Dr. Byram reports serving on the Vasculitis Foundation board of directors.

SAN DIEGO – Pregnant individuals with autoimmune rheumatic diseases (ARDs) are at least four times more likely to experience an acute cardiovascular event (CVE) than are pregnant individuals without these conditions, according to new research presented at the annual meeting of the American College of Rheumatology. Pregnant individuals with primary antiphospholipid syndrome (APS) had a 15-fold increase in CVE risk.

Patients who experienced CVEs were also more likely to experience preterm birth and other adverse pregnancy outcomes (APOs).

zoranm/Getty Images

Rashmi Dhital, MD, a rheumatology fellow at the University of California, San Diego, and colleagues examined the medical records of pregnant individuals in California who had delivered singleton live-born infants from 2005 to 2020. Using data from the Study of Outcomes in Mothers and Infants (SOMI) database, an administrative population-based birth cohort in California, they identified more than 7 million individuals, 19,340 with ARDs and 7,758 with APS.

They then analyzed how many patients experienced an acute CVE during pregnancy and up to 6 weeks after giving birth.

CVEs occurred in 2.0% of patients with ARDs, 6.9% of individuals with APS, and 0.4% of women without these conditions. CVE risk was four times higher in the ARDs group (adjusted relative risk, 4.1; 95% confidence interval, 3.7-4.5) and nearly 15 times higher in the APS group (aRR, 14.7; 95% CI, 13.5-16.0) than in the comparison group. Patients with systemic lupus erythematosus (SLE) had a sixfold higher risk of CVE, which was further exacerbated by concomitant APS (18-fold higher risk) or lupus nephritis (15-fold higher risk).

Dr. Dhital also classified CVEs as either venous thromboembolism and non-VTE events. Pregnant patients with APS had a high risk for VTE-only CVE (40-fold greater) and a 3.7-fold higher risk of non-VTE events, compared with pregnant patients without these conditions. Patients with SLE along with lupus nephritis had a 20-fold increased risk of VTE-only CVE and an 11-fold higher risk of non-VTE CVE.

Although the study grouped rheumatic diseases together, “lupus is generally driving these results,” Sharon Kolasinski, MD, of the University of Pennsylvania, Philadelphia, noted in an interview. She moderated the plenary session where the research was presented. “If you take out lupus, then what is the risk? That would be an interesting question.”

Between 25% and 30% of all CVEs occurred in the postpartum period, highlighting the importance of close monitoring of cardiovascular risks and events in women with ARDs or APS both during pregnancy and postpartum, Dr. Dhital noted.

Recognizing these risks “can sometimes be challenging due to a lower suspicion of CVE in younger patients, and also symptoms overlap with normal pregnancy,” Dr. Dhital said during her plenary presentation. Working with other clinical teams could help physicians detect these risks in patients.

“It’s important for us to remember that there’s increased risk of cardiovascular events in pregnancy in our patients. It’s uncommon, but it’s not zero,” added Dr. Kolasinski, and this study highlighted when physicians should be more focused about that risk.

Dr. Dhital noted there were some limitations to the study that are inherent in using administrative databases for research that relies on ICD codes, including “the availability of information on disease activity, medications, and labs, which may restrict clinical interpretation.”
 

SOMI data reinforced by National Inpatient Sample study

The findings were complemented by a study using the National Inpatient Sample database to explore CVE risk in pregnant individuals with various rheumatic diseases. Lead author Karun Shrestha, MD, a resident physician at St. Barnabas Hospital in New York, and colleagues identified delivery hospitalizations from 2016 to 2019 for individuals with SLE, RA, and systemic vasculitis and looked for CVEs including preeclampsia, peripartum cardiomyopathy (PPCM), heart failure, stroke, cardiac arrhythmias, and VTE.

Lucy Hicks/Medscape Medical News

Out of over 3.4 million delivery hospitalizations, researchers identified 5,900 individuals with SLE, 4,895 with RA, and 325 with vasculitis. After adjusting for confounding factors such as race, age, insurance, and other comorbidities, SLE was identified as an independent risk factor for preeclampsia (odds ratio, 1.5; 95% CI, 1.1-2.1), arrhythmia (OR, 3.17; 95% CI, 1.73-5.79), and venous thrombosis (OR, 8.4; 95% CI, 2.9-22.1). Vasculitis was tied to increased risk for preeclampsia (OR, 4.7; 95% CI, 2-11.3), stroke (OR, 513.3; 95% CI, 114-2,284), heart failure (OR, 24.17; 95% CI, 4.68-124.6), and PPCM (OR, 66.7; 95% CI, 8.7-509.4). RA was tied to an increased risk for preeclampsia (OR, 1.5; 95% CI, 1.05-2.1).

Patients with SLE or vasculitis had longer, more costly hospital stays, compared with those without these conditions, and they experienced higher rates of in-hospital mortality. While previous research has demonstrated that patients with SLE have higher risk of cardiac events, there is less literature on CVE risk in pregnancies for vasculitis, Dr. Shrestha said in an interview.

“It’s something to work on,” he said.
 

Adverse pregnancy outcomes higher with ARDs, APS

In a second abstract also led by Dr. Dhital using SOMI data, researchers found that pregnant individuals with ARDs or APS had a higher risk of experiencing an APO – preterm birth or small-for-gestational age – than individuals without these conditions. CVEs exacerbated that risk, regardless of underlying chronic health conditions.

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

SAN DIEGO – Pregnant individuals with autoimmune rheumatic diseases (ARDs) are at least four times more likely to experience an acute cardiovascular event (CVE) than are pregnant individuals without these conditions, according to new research presented at the annual meeting of the American College of Rheumatology. Pregnant individuals with primary antiphospholipid syndrome (APS) had a 15-fold increase in CVE risk.

Patients who experienced CVEs were also more likely to experience preterm birth and other adverse pregnancy outcomes (APOs).

zoranm/Getty Images

Rashmi Dhital, MD, a rheumatology fellow at the University of California, San Diego, and colleagues examined the medical records of pregnant individuals in California who had delivered singleton live-born infants from 2005 to 2020. Using data from the Study of Outcomes in Mothers and Infants (SOMI) database, an administrative population-based birth cohort in California, they identified more than 7 million individuals, 19,340 with ARDs and 7,758 with APS.

They then analyzed how many patients experienced an acute CVE during pregnancy and up to 6 weeks after giving birth.

CVEs occurred in 2.0% of patients with ARDs, 6.9% of individuals with APS, and 0.4% of women without these conditions. CVE risk was four times higher in the ARDs group (adjusted relative risk, 4.1; 95% confidence interval, 3.7-4.5) and nearly 15 times higher in the APS group (aRR, 14.7; 95% CI, 13.5-16.0) than in the comparison group. Patients with systemic lupus erythematosus (SLE) had a sixfold higher risk of CVE, which was further exacerbated by concomitant APS (18-fold higher risk) or lupus nephritis (15-fold higher risk).

Dr. Dhital also classified CVEs as either venous thromboembolism and non-VTE events. Pregnant patients with APS had a high risk for VTE-only CVE (40-fold greater) and a 3.7-fold higher risk of non-VTE events, compared with pregnant patients without these conditions. Patients with SLE along with lupus nephritis had a 20-fold increased risk of VTE-only CVE and an 11-fold higher risk of non-VTE CVE.

Although the study grouped rheumatic diseases together, “lupus is generally driving these results,” Sharon Kolasinski, MD, of the University of Pennsylvania, Philadelphia, noted in an interview. She moderated the plenary session where the research was presented. “If you take out lupus, then what is the risk? That would be an interesting question.”

Between 25% and 30% of all CVEs occurred in the postpartum period, highlighting the importance of close monitoring of cardiovascular risks and events in women with ARDs or APS both during pregnancy and postpartum, Dr. Dhital noted.

Recognizing these risks “can sometimes be challenging due to a lower suspicion of CVE in younger patients, and also symptoms overlap with normal pregnancy,” Dr. Dhital said during her plenary presentation. Working with other clinical teams could help physicians detect these risks in patients.

“It’s important for us to remember that there’s increased risk of cardiovascular events in pregnancy in our patients. It’s uncommon, but it’s not zero,” added Dr. Kolasinski, and this study highlighted when physicians should be more focused about that risk.

Dr. Dhital noted there were some limitations to the study that are inherent in using administrative databases for research that relies on ICD codes, including “the availability of information on disease activity, medications, and labs, which may restrict clinical interpretation.”
 

SOMI data reinforced by National Inpatient Sample study

The findings were complemented by a study using the National Inpatient Sample database to explore CVE risk in pregnant individuals with various rheumatic diseases. Lead author Karun Shrestha, MD, a resident physician at St. Barnabas Hospital in New York, and colleagues identified delivery hospitalizations from 2016 to 2019 for individuals with SLE, RA, and systemic vasculitis and looked for CVEs including preeclampsia, peripartum cardiomyopathy (PPCM), heart failure, stroke, cardiac arrhythmias, and VTE.

Lucy Hicks/Medscape Medical News

Out of over 3.4 million delivery hospitalizations, researchers identified 5,900 individuals with SLE, 4,895 with RA, and 325 with vasculitis. After adjusting for confounding factors such as race, age, insurance, and other comorbidities, SLE was identified as an independent risk factor for preeclampsia (odds ratio, 1.5; 95% CI, 1.1-2.1), arrhythmia (OR, 3.17; 95% CI, 1.73-5.79), and venous thrombosis (OR, 8.4; 95% CI, 2.9-22.1). Vasculitis was tied to increased risk for preeclampsia (OR, 4.7; 95% CI, 2-11.3), stroke (OR, 513.3; 95% CI, 114-2,284), heart failure (OR, 24.17; 95% CI, 4.68-124.6), and PPCM (OR, 66.7; 95% CI, 8.7-509.4). RA was tied to an increased risk for preeclampsia (OR, 1.5; 95% CI, 1.05-2.1).

Patients with SLE or vasculitis had longer, more costly hospital stays, compared with those without these conditions, and they experienced higher rates of in-hospital mortality. While previous research has demonstrated that patients with SLE have higher risk of cardiac events, there is less literature on CVE risk in pregnancies for vasculitis, Dr. Shrestha said in an interview.

“It’s something to work on,” he said.
 

Adverse pregnancy outcomes higher with ARDs, APS

In a second abstract also led by Dr. Dhital using SOMI data, researchers found that pregnant individuals with ARDs or APS had a higher risk of experiencing an APO – preterm birth or small-for-gestational age – than individuals without these conditions. CVEs exacerbated that risk, regardless of underlying chronic health conditions.

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

SAN DIEGO – Pregnant individuals with autoimmune rheumatic diseases (ARDs) are at least four times more likely to experience an acute cardiovascular event (CVE) than are pregnant individuals without these conditions, according to new research presented at the annual meeting of the American College of Rheumatology. Pregnant individuals with primary antiphospholipid syndrome (APS) had a 15-fold increase in CVE risk.

Patients who experienced CVEs were also more likely to experience preterm birth and other adverse pregnancy outcomes (APOs).

zoranm/Getty Images

Rashmi Dhital, MD, a rheumatology fellow at the University of California, San Diego, and colleagues examined the medical records of pregnant individuals in California who had delivered singleton live-born infants from 2005 to 2020. Using data from the Study of Outcomes in Mothers and Infants (SOMI) database, an administrative population-based birth cohort in California, they identified more than 7 million individuals, 19,340 with ARDs and 7,758 with APS.

They then analyzed how many patients experienced an acute CVE during pregnancy and up to 6 weeks after giving birth.

CVEs occurred in 2.0% of patients with ARDs, 6.9% of individuals with APS, and 0.4% of women without these conditions. CVE risk was four times higher in the ARDs group (adjusted relative risk, 4.1; 95% confidence interval, 3.7-4.5) and nearly 15 times higher in the APS group (aRR, 14.7; 95% CI, 13.5-16.0) than in the comparison group. Patients with systemic lupus erythematosus (SLE) had a sixfold higher risk of CVE, which was further exacerbated by concomitant APS (18-fold higher risk) or lupus nephritis (15-fold higher risk).

Dr. Dhital also classified CVEs as either venous thromboembolism and non-VTE events. Pregnant patients with APS had a high risk for VTE-only CVE (40-fold greater) and a 3.7-fold higher risk of non-VTE events, compared with pregnant patients without these conditions. Patients with SLE along with lupus nephritis had a 20-fold increased risk of VTE-only CVE and an 11-fold higher risk of non-VTE CVE.

Although the study grouped rheumatic diseases together, “lupus is generally driving these results,” Sharon Kolasinski, MD, of the University of Pennsylvania, Philadelphia, noted in an interview. She moderated the plenary session where the research was presented. “If you take out lupus, then what is the risk? That would be an interesting question.”

Between 25% and 30% of all CVEs occurred in the postpartum period, highlighting the importance of close monitoring of cardiovascular risks and events in women with ARDs or APS both during pregnancy and postpartum, Dr. Dhital noted.

Recognizing these risks “can sometimes be challenging due to a lower suspicion of CVE in younger patients, and also symptoms overlap with normal pregnancy,” Dr. Dhital said during her plenary presentation. Working with other clinical teams could help physicians detect these risks in patients.

“It’s important for us to remember that there’s increased risk of cardiovascular events in pregnancy in our patients. It’s uncommon, but it’s not zero,” added Dr. Kolasinski, and this study highlighted when physicians should be more focused about that risk.

Dr. Dhital noted there were some limitations to the study that are inherent in using administrative databases for research that relies on ICD codes, including “the availability of information on disease activity, medications, and labs, which may restrict clinical interpretation.”
 

SOMI data reinforced by National Inpatient Sample study

The findings were complemented by a study using the National Inpatient Sample database to explore CVE risk in pregnant individuals with various rheumatic diseases. Lead author Karun Shrestha, MD, a resident physician at St. Barnabas Hospital in New York, and colleagues identified delivery hospitalizations from 2016 to 2019 for individuals with SLE, RA, and systemic vasculitis and looked for CVEs including preeclampsia, peripartum cardiomyopathy (PPCM), heart failure, stroke, cardiac arrhythmias, and VTE.

Lucy Hicks/Medscape Medical News

Out of over 3.4 million delivery hospitalizations, researchers identified 5,900 individuals with SLE, 4,895 with RA, and 325 with vasculitis. After adjusting for confounding factors such as race, age, insurance, and other comorbidities, SLE was identified as an independent risk factor for preeclampsia (odds ratio, 1.5; 95% CI, 1.1-2.1), arrhythmia (OR, 3.17; 95% CI, 1.73-5.79), and venous thrombosis (OR, 8.4; 95% CI, 2.9-22.1). Vasculitis was tied to increased risk for preeclampsia (OR, 4.7; 95% CI, 2-11.3), stroke (OR, 513.3; 95% CI, 114-2,284), heart failure (OR, 24.17; 95% CI, 4.68-124.6), and PPCM (OR, 66.7; 95% CI, 8.7-509.4). RA was tied to an increased risk for preeclampsia (OR, 1.5; 95% CI, 1.05-2.1).

Patients with SLE or vasculitis had longer, more costly hospital stays, compared with those without these conditions, and they experienced higher rates of in-hospital mortality. While previous research has demonstrated that patients with SLE have higher risk of cardiac events, there is less literature on CVE risk in pregnancies for vasculitis, Dr. Shrestha said in an interview.

“It’s something to work on,” he said.
 

Adverse pregnancy outcomes higher with ARDs, APS

In a second abstract also led by Dr. Dhital using SOMI data, researchers found that pregnant individuals with ARDs or APS had a higher risk of experiencing an APO – preterm birth or small-for-gestational age – than individuals without these conditions. CVEs exacerbated that risk, regardless of underlying chronic health conditions.

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

TOPLINE:

Approximately one-third of women with rheumatic diseases develop anemia by the third trimester of pregnancy, and two-thirds are iron deficient, according to findings from a longitudinal cohort study.

METHODOLOGY:

• Researchers analyzed data from 368 pregnancies in women with rheumatic diseases during the period 2014-2022; nearly two-thirds (62%) had a connective tissue disease, 16% had rheumatoid arthritis or juvenile idiopathic arthritis, 14% had spondyloarthritis, 3% had vasculitis, and 7% had other diseases.
• Patients were aged 17-44 years, with a median age of 32 years at the time of birth.
• Researchers examined the frequency of anemia and iron deficiency and the impact of anemia on adverse maternal and child outcomes.

TAKEAWAY:

• The prevalence of iron deficiency was 28%, 51%, and 62% in the first, second, and third trimesters, respectively.
• The prevalence of anemia was 18%, 27%, and 33% in the first, second, and third trimesters, respectively.
• There was an increased risk for fetal complications such as malformation, infections, small for gestational age, neonatal lupus, preterm birth, and abortion or stillbirth in association with maternal connective tissue disease (odds ratio, 2.14) and also with low maternal hemoglobin levels and maternal iron deficiency (ORs, 0.52 and 0.86, respectively).
• Lower maternal hemoglobin levels were associated with an increased risk for maternal complications (OR, 1.47) such as flare with adaption of rheumatic medication and pregnancy-related adverse events (preeclampsia, gestational diabetes, bleeding complications, and thromboembolism), but patients with connective tissue disease had a lower risk for maternal complications (OR, 0.51); mean serum ferritin had no significant impact on maternal complications (OR, 1.02).

IN PRACTICE:

“Patients with rheumatic diseases suffer more often and already in early pregnancy from iron deficiency,” the researchers write. Therefore, early identification of anemia and iron deficiency in this population could inform prepregnancy counseling.

SOURCE:

The lead author on the study was Ann-Christin Pecher, MD, of University Hospital Tübingen, Germany. The study was published online in Joint Bone Spine.

LIMITATIONS:

The findings were limited by the use of a single dataset that might not be representative of all pregnant patients with rheumatic diseases. Other limitations included the lack of a standardized approach to iron supplementation.

DISCLOSURES:

The study was supported by a grant from the Medical Faculty of Tübingen Clinician-Scientist to the lead author. The researchers report no relevant financial relationships.

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

TOPLINE:

Approximately one-third of women with rheumatic diseases develop anemia by the third trimester of pregnancy, and two-thirds are iron deficient, according to findings from a longitudinal cohort study.

METHODOLOGY:

• Researchers analyzed data from 368 pregnancies in women with rheumatic diseases during the period 2014-2022; nearly two-thirds (62%) had a connective tissue disease, 16% had rheumatoid arthritis or juvenile idiopathic arthritis, 14% had spondyloarthritis, 3% had vasculitis, and 7% had other diseases.
• Patients were aged 17-44 years, with a median age of 32 years at the time of birth.
• Researchers examined the frequency of anemia and iron deficiency and the impact of anemia on adverse maternal and child outcomes.

TAKEAWAY:

• The prevalence of iron deficiency was 28%, 51%, and 62% in the first, second, and third trimesters, respectively.
• The prevalence of anemia was 18%, 27%, and 33% in the first, second, and third trimesters, respectively.
• There was an increased risk for fetal complications such as malformation, infections, small for gestational age, neonatal lupus, preterm birth, and abortion or stillbirth in association with maternal connective tissue disease (odds ratio, 2.14) and also with low maternal hemoglobin levels and maternal iron deficiency (ORs, 0.52 and 0.86, respectively).
• Lower maternal hemoglobin levels were associated with an increased risk for maternal complications (OR, 1.47) such as flare with adaption of rheumatic medication and pregnancy-related adverse events (preeclampsia, gestational diabetes, bleeding complications, and thromboembolism), but patients with connective tissue disease had a lower risk for maternal complications (OR, 0.51); mean serum ferritin had no significant impact on maternal complications (OR, 1.02).

IN PRACTICE:

“Patients with rheumatic diseases suffer more often and already in early pregnancy from iron deficiency,” the researchers write. Therefore, early identification of anemia and iron deficiency in this population could inform prepregnancy counseling.

SOURCE:

The lead author on the study was Ann-Christin Pecher, MD, of University Hospital Tübingen, Germany. The study was published online in Joint Bone Spine.

LIMITATIONS:

The findings were limited by the use of a single dataset that might not be representative of all pregnant patients with rheumatic diseases. Other limitations included the lack of a standardized approach to iron supplementation.

DISCLOSURES:

The study was supported by a grant from the Medical Faculty of Tübingen Clinician-Scientist to the lead author. The researchers report no relevant financial relationships.

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

TOPLINE:

Approximately one-third of women with rheumatic diseases develop anemia by the third trimester of pregnancy, and two-thirds are iron deficient, according to findings from a longitudinal cohort study.

METHODOLOGY:

• Researchers analyzed data from 368 pregnancies in women with rheumatic diseases during the period 2014-2022; nearly two-thirds (62%) had a connective tissue disease, 16% had rheumatoid arthritis or juvenile idiopathic arthritis, 14% had spondyloarthritis, 3% had vasculitis, and 7% had other diseases.
• Patients were aged 17-44 years, with a median age of 32 years at the time of birth.
• Researchers examined the frequency of anemia and iron deficiency and the impact of anemia on adverse maternal and child outcomes.

TAKEAWAY:

• The prevalence of iron deficiency was 28%, 51%, and 62% in the first, second, and third trimesters, respectively.
• The prevalence of anemia was 18%, 27%, and 33% in the first, second, and third trimesters, respectively.
• There was an increased risk for fetal complications such as malformation, infections, small for gestational age, neonatal lupus, preterm birth, and abortion or stillbirth in association with maternal connective tissue disease (odds ratio, 2.14) and also with low maternal hemoglobin levels and maternal iron deficiency (ORs, 0.52 and 0.86, respectively).
• Lower maternal hemoglobin levels were associated with an increased risk for maternal complications (OR, 1.47) such as flare with adaption of rheumatic medication and pregnancy-related adverse events (preeclampsia, gestational diabetes, bleeding complications, and thromboembolism), but patients with connective tissue disease had a lower risk for maternal complications (OR, 0.51); mean serum ferritin had no significant impact on maternal complications (OR, 1.02).

IN PRACTICE:

“Patients with rheumatic diseases suffer more often and already in early pregnancy from iron deficiency,” the researchers write. Therefore, early identification of anemia and iron deficiency in this population could inform prepregnancy counseling.

SOURCE:

The lead author on the study was Ann-Christin Pecher, MD, of University Hospital Tübingen, Germany. The study was published online in Joint Bone Spine.

LIMITATIONS:

The findings were limited by the use of a single dataset that might not be representative of all pregnant patients with rheumatic diseases. Other limitations included the lack of a standardized approach to iron supplementation.

DISCLOSURES:

The study was supported by a grant from the Medical Faculty of Tübingen Clinician-Scientist to the lead author. The researchers report no relevant financial relationships.

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

TOPLINE:

Research from South Korea provides additional evidence for the connection between COVID-19 and an increased risk for autoimmune conditions post infection.

METHODOLOGY:

• In this retrospective study, researchers identified 354,527 individuals diagnosed with COVID-19 via polymerase chain reaction (PCR) testing from Oct. 8, 2020, to Dec. 31, 2021.
• Researchers compared the COVID-19 group with 6,134,940 healthy individuals who had no evidence of COVID-19 to quantify the risk for autoimmune and autoinflammatory connective tissue disorders.
• Patients were followed until diagnosis, death, or end of study period (Dec. 31, 2021).

TAKEAWAY:

• Risks for alopecia areata, alopecia totalis, antineutrophil cytoplasmic antibody–associated vasculitis, Crohn’s disease, and sarcoidosis were higher in the COVID-19 group.
• Patients with more severe COVID-19 (admitted to the ICU) were at greater risk for many autoimmune conditions, including alopecia totalis, psoriasis, vitiligo, and vasculitis.
•  

IN PRACTICE:

“Our results emphasize the need to focus on managing not only the acute stages of COVID-19 itself but also autoimmune diseases as complications of COVID-19,” the authors wrote.

SOURCE:

Sung Ha Lim, MD, of Yonsei University, Wonju, South Korea, was the first author of the study, published in JAMA Network Open.

LIMITATIONS:

The study was retrospective and was composed almost exclusively of individuals from a single ethnicity. The study could have included individuals with COVID-19 in the control group who did not undergo PCR testing. The analysis did not include detailed information on each patient, including genetic information, that could have contributed to autoimmune disease risk.

DISCLOSURES:

The study was supported by a fund from the research program of the Korea Medical Institute and by grants from the Korea Health Industry Development Institute, the Korean Ministry of Health & Welfare, and the National Research Foundation of Korea. The authors disclosed no relevant financial relationships.

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

TOPLINE:

Research from South Korea provides additional evidence for the connection between COVID-19 and an increased risk for autoimmune conditions post infection.

METHODOLOGY:

• In this retrospective study, researchers identified 354,527 individuals diagnosed with COVID-19 via polymerase chain reaction (PCR) testing from Oct. 8, 2020, to Dec. 31, 2021.
• Researchers compared the COVID-19 group with 6,134,940 healthy individuals who had no evidence of COVID-19 to quantify the risk for autoimmune and autoinflammatory connective tissue disorders.
• Patients were followed until diagnosis, death, or end of study period (Dec. 31, 2021).

TAKEAWAY:

• Risks for alopecia areata, alopecia totalis, antineutrophil cytoplasmic antibody–associated vasculitis, Crohn’s disease, and sarcoidosis were higher in the COVID-19 group.
• Patients with more severe COVID-19 (admitted to the ICU) were at greater risk for many autoimmune conditions, including alopecia totalis, psoriasis, vitiligo, and vasculitis.
•  

IN PRACTICE:

“Our results emphasize the need to focus on managing not only the acute stages of COVID-19 itself but also autoimmune diseases as complications of COVID-19,” the authors wrote.

SOURCE:

Sung Ha Lim, MD, of Yonsei University, Wonju, South Korea, was the first author of the study, published in JAMA Network Open.

LIMITATIONS:

The study was retrospective and was composed almost exclusively of individuals from a single ethnicity. The study could have included individuals with COVID-19 in the control group who did not undergo PCR testing. The analysis did not include detailed information on each patient, including genetic information, that could have contributed to autoimmune disease risk.

DISCLOSURES:

The study was supported by a fund from the research program of the Korea Medical Institute and by grants from the Korea Health Industry Development Institute, the Korean Ministry of Health & Welfare, and the National Research Foundation of Korea. The authors disclosed no relevant financial relationships.

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

TOPLINE:

Research from South Korea provides additional evidence for the connection between COVID-19 and an increased risk for autoimmune conditions post infection.

METHODOLOGY:

• In this retrospective study, researchers identified 354,527 individuals diagnosed with COVID-19 via polymerase chain reaction (PCR) testing from Oct. 8, 2020, to Dec. 31, 2021.
• Researchers compared the COVID-19 group with 6,134,940 healthy individuals who had no evidence of COVID-19 to quantify the risk for autoimmune and autoinflammatory connective tissue disorders.
• Patients were followed until diagnosis, death, or end of study period (Dec. 31, 2021).

TAKEAWAY:

• Risks for alopecia areata, alopecia totalis, antineutrophil cytoplasmic antibody–associated vasculitis, Crohn’s disease, and sarcoidosis were higher in the COVID-19 group.
• Patients with more severe COVID-19 (admitted to the ICU) were at greater risk for many autoimmune conditions, including alopecia totalis, psoriasis, vitiligo, and vasculitis.
•  

IN PRACTICE:

“Our results emphasize the need to focus on managing not only the acute stages of COVID-19 itself but also autoimmune diseases as complications of COVID-19,” the authors wrote.

SOURCE:

Sung Ha Lim, MD, of Yonsei University, Wonju, South Korea, was the first author of the study, published in JAMA Network Open.

LIMITATIONS:

The study was retrospective and was composed almost exclusively of individuals from a single ethnicity. The study could have included individuals with COVID-19 in the control group who did not undergo PCR testing. The analysis did not include detailed information on each patient, including genetic information, that could have contributed to autoimmune disease risk.

DISCLOSURES:

The study was supported by a fund from the research program of the Korea Medical Institute and by grants from the Korea Health Industry Development Institute, the Korean Ministry of Health & Welfare, and the National Research Foundation of Korea. The authors disclosed no relevant financial relationships.

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

PET scans may serve as both a diagnostic and prognostic tool in giant cell arteritis (GCA), according to a new study.

In over 100 patients with GCA who underwent 18F-fluorodeoxyglucose PET imaging, those with elevated FDG uptake at diagnosis were more likely to develop thoracic aortic aneurysms.

“PET-CT has an excellent diagnostic accuracy for the diagnosis of GCA, certainly if both extracranial and intracranial vessels were assessed. This study shows that performing PET imaging at diagnosis in patients with GCA may also help estimate the future risk for aortic aneurysm formation,” lead author Lien Moreel, MD, of the department of internal medicine at University Hospitals Leuven (Belgium), wrote in an email. “PET imaging at diagnosis can provide both diagnostic and prognostic information in one imaging tool in patients with GCA.”

Brudersohn/CC BY-SA 3.0/Wikimedia Commons

Previous retrospective studies have found an association between FDG uptake at diagnosis and risk for aortic complications, but “prospective studies confirming these findings are lacking,” the investigators wrote. The study was published online in Annals of Internal Medicine.

In the study, Dr. Moreel and colleagues prospectively followed 106 individuals diagnosed with GCA who received FDG-PET within 3 days after starting glucocorticoids. Patients also had CT imaging at diagnosis and then CT imaging annually for up to 10 years. 

A PET scan was considered positive with an FDG uptake of grade 2 or higher in any of seven vascular regions (thoracic and abdominal aorta, subclavian, axillary, carotid, iliac, and femoral arteries). Researchers also used the results to quantify a total vascular score (TVS). Out of the entire cohort, 75 patients had a positive PET scan result.

These patients had a larger increase in the diameter of the ascending aorta and the descending aorta, as well the volume of thoracic aorta after 5 years, compared with those who had a negative PET scan result. These changes were also associated with higher TVS at diagnosis. Of the 23 patients who developed an aortic aneurysm, 18 had a positive PET scan at diagnosis.

The risk of incident thoracic aortic aneurysms was calculated to be 10 times higher in patients with positive PET scans. Fourteen of the 15 patients (93%) with an incident thoracic aortic aneurysm had positive PET results.

Up to now, “we’ve had no way of predicting which patients might be at risk of this potentially serious complication,” Kenneth Warrington, MD, chair of the department of rheumatology and director of the Vasculitis Clinic at the Mayo Clinic in Rochester, Minn., said in an interview. He was not involved with the research.

He hopes that the findings will help inform clinicians on how patients with GCA should be evaluated and monitored. Although the American College of Rheumatology conditionally recommends noninvasive imaging in patients newly diagnosed with GCA, guidance for follow-up on these patients is less clear.

“There are no clear guidelines, but most clinicians who take care of patients with GCA do obtain imaging periodically,” he said. “There is a lot of variability in the practice in terms of which type of scan is used and how often it’s done.”

Although this study did not specifically look at the benefit of screening patients, “we think that follow-up of aortic dimensions seems to be warranted in GCA patients with a positive PET scan result, especially in those with high intensity and broad extent of vascular inflammation,” Dr. Moreel said. “However, the added value of screening and the interval required should be addressed in future studies.”

Applying this study’s protocol in practice in the United States might be difficult, Dr. Warrington noted, as it can be challenging logistically to get imaging done within 3 days of starting steroids. However, Dr. Moreel said it is possible to delay the start of glucocorticoids until the PET scan is performed in patients without visual symptoms or jaw claudication.

PET scans are also expensive, and it can be difficult to get insurance coverage in the United States. However, other imaging modalities could potentially be used in similar ways, Dr. Warrington said. “One could potentially extrapolate to say that if there is difficulty with accessing PET scan, we could use other modalities like CT or MRI basically to see whether the aorta is inflamed or not.”

Dr. Moreel disclosed no relevant financial relationships. Dr. Warrington has received compensation for consulting activities with Sanofi. Eli Lilly, Kiniksa, and Bristol-Myers Squibb have provided support to the Mayo Clinic for clinical trials related to GCA, of which Dr. Warrington served as subinvestigator.

A version of this article appeared on Medscape.com.

PET scans may serve as both a diagnostic and prognostic tool in giant cell arteritis (GCA), according to a new study.

In over 100 patients with GCA who underwent 18F-fluorodeoxyglucose PET imaging, those with elevated FDG uptake at diagnosis were more likely to develop thoracic aortic aneurysms.

“PET-CT has an excellent diagnostic accuracy for the diagnosis of GCA, certainly if both extracranial and intracranial vessels were assessed. This study shows that performing PET imaging at diagnosis in patients with GCA may also help estimate the future risk for aortic aneurysm formation,” lead author Lien Moreel, MD, of the department of internal medicine at University Hospitals Leuven (Belgium), wrote in an email. “PET imaging at diagnosis can provide both diagnostic and prognostic information in one imaging tool in patients with GCA.”

Brudersohn/CC BY-SA 3.0/Wikimedia Commons

Previous retrospective studies have found an association between FDG uptake at diagnosis and risk for aortic complications, but “prospective studies confirming these findings are lacking,” the investigators wrote. The study was published online in Annals of Internal Medicine.

In the study, Dr. Moreel and colleagues prospectively followed 106 individuals diagnosed with GCA who received FDG-PET within 3 days after starting glucocorticoids. Patients also had CT imaging at diagnosis and then CT imaging annually for up to 10 years. 

A PET scan was considered positive with an FDG uptake of grade 2 or higher in any of seven vascular regions (thoracic and abdominal aorta, subclavian, axillary, carotid, iliac, and femoral arteries). Researchers also used the results to quantify a total vascular score (TVS). Out of the entire cohort, 75 patients had a positive PET scan result.

These patients had a larger increase in the diameter of the ascending aorta and the descending aorta, as well the volume of thoracic aorta after 5 years, compared with those who had a negative PET scan result. These changes were also associated with higher TVS at diagnosis. Of the 23 patients who developed an aortic aneurysm, 18 had a positive PET scan at diagnosis.

The risk of incident thoracic aortic aneurysms was calculated to be 10 times higher in patients with positive PET scans. Fourteen of the 15 patients (93%) with an incident thoracic aortic aneurysm had positive PET results.

Up to now, “we’ve had no way of predicting which patients might be at risk of this potentially serious complication,” Kenneth Warrington, MD, chair of the department of rheumatology and director of the Vasculitis Clinic at the Mayo Clinic in Rochester, Minn., said in an interview. He was not involved with the research.

He hopes that the findings will help inform clinicians on how patients with GCA should be evaluated and monitored. Although the American College of Rheumatology conditionally recommends noninvasive imaging in patients newly diagnosed with GCA, guidance for follow-up on these patients is less clear.

“There are no clear guidelines, but most clinicians who take care of patients with GCA do obtain imaging periodically,” he said. “There is a lot of variability in the practice in terms of which type of scan is used and how often it’s done.”

Although this study did not specifically look at the benefit of screening patients, “we think that follow-up of aortic dimensions seems to be warranted in GCA patients with a positive PET scan result, especially in those with high intensity and broad extent of vascular inflammation,” Dr. Moreel said. “However, the added value of screening and the interval required should be addressed in future studies.”

Applying this study’s protocol in practice in the United States might be difficult, Dr. Warrington noted, as it can be challenging logistically to get imaging done within 3 days of starting steroids. However, Dr. Moreel said it is possible to delay the start of glucocorticoids until the PET scan is performed in patients without visual symptoms or jaw claudication.

PET scans are also expensive, and it can be difficult to get insurance coverage in the United States. However, other imaging modalities could potentially be used in similar ways, Dr. Warrington said. “One could potentially extrapolate to say that if there is difficulty with accessing PET scan, we could use other modalities like CT or MRI basically to see whether the aorta is inflamed or not.”

Dr. Moreel disclosed no relevant financial relationships. Dr. Warrington has received compensation for consulting activities with Sanofi. Eli Lilly, Kiniksa, and Bristol-Myers Squibb have provided support to the Mayo Clinic for clinical trials related to GCA, of which Dr. Warrington served as subinvestigator.

A version of this article appeared on Medscape.com.

PET scans may serve as both a diagnostic and prognostic tool in giant cell arteritis (GCA), according to a new study.

In over 100 patients with GCA who underwent 18F-fluorodeoxyglucose PET imaging, those with elevated FDG uptake at diagnosis were more likely to develop thoracic aortic aneurysms.

“PET-CT has an excellent diagnostic accuracy for the diagnosis of GCA, certainly if both extracranial and intracranial vessels were assessed. This study shows that performing PET imaging at diagnosis in patients with GCA may also help estimate the future risk for aortic aneurysm formation,” lead author Lien Moreel, MD, of the department of internal medicine at University Hospitals Leuven (Belgium), wrote in an email. “PET imaging at diagnosis can provide both diagnostic and prognostic information in one imaging tool in patients with GCA.”

Brudersohn/CC BY-SA 3.0/Wikimedia Commons

Previous retrospective studies have found an association between FDG uptake at diagnosis and risk for aortic complications, but “prospective studies confirming these findings are lacking,” the investigators wrote. The study was published online in Annals of Internal Medicine.

In the study, Dr. Moreel and colleagues prospectively followed 106 individuals diagnosed with GCA who received FDG-PET within 3 days after starting glucocorticoids. Patients also had CT imaging at diagnosis and then CT imaging annually for up to 10 years. 

A PET scan was considered positive with an FDG uptake of grade 2 or higher in any of seven vascular regions (thoracic and abdominal aorta, subclavian, axillary, carotid, iliac, and femoral arteries). Researchers also used the results to quantify a total vascular score (TVS). Out of the entire cohort, 75 patients had a positive PET scan result.

These patients had a larger increase in the diameter of the ascending aorta and the descending aorta, as well the volume of thoracic aorta after 5 years, compared with those who had a negative PET scan result. These changes were also associated with higher TVS at diagnosis. Of the 23 patients who developed an aortic aneurysm, 18 had a positive PET scan at diagnosis.

The risk of incident thoracic aortic aneurysms was calculated to be 10 times higher in patients with positive PET scans. Fourteen of the 15 patients (93%) with an incident thoracic aortic aneurysm had positive PET results.

Up to now, “we’ve had no way of predicting which patients might be at risk of this potentially serious complication,” Kenneth Warrington, MD, chair of the department of rheumatology and director of the Vasculitis Clinic at the Mayo Clinic in Rochester, Minn., said in an interview. He was not involved with the research.

He hopes that the findings will help inform clinicians on how patients with GCA should be evaluated and monitored. Although the American College of Rheumatology conditionally recommends noninvasive imaging in patients newly diagnosed with GCA, guidance for follow-up on these patients is less clear.

“There are no clear guidelines, but most clinicians who take care of patients with GCA do obtain imaging periodically,” he said. “There is a lot of variability in the practice in terms of which type of scan is used and how often it’s done.”

Although this study did not specifically look at the benefit of screening patients, “we think that follow-up of aortic dimensions seems to be warranted in GCA patients with a positive PET scan result, especially in those with high intensity and broad extent of vascular inflammation,” Dr. Moreel said. “However, the added value of screening and the interval required should be addressed in future studies.”

Applying this study’s protocol in practice in the United States might be difficult, Dr. Warrington noted, as it can be challenging logistically to get imaging done within 3 days of starting steroids. However, Dr. Moreel said it is possible to delay the start of glucocorticoids until the PET scan is performed in patients without visual symptoms or jaw claudication.

PET scans are also expensive, and it can be difficult to get insurance coverage in the United States. However, other imaging modalities could potentially be used in similar ways, Dr. Warrington said. “One could potentially extrapolate to say that if there is difficulty with accessing PET scan, we could use other modalities like CT or MRI basically to see whether the aorta is inflamed or not.”

Dr. Moreel disclosed no relevant financial relationships. Dr. Warrington has received compensation for consulting activities with Sanofi. Eli Lilly, Kiniksa, and Bristol-Myers Squibb have provided support to the Mayo Clinic for clinical trials related to GCA, of which Dr. Warrington served as subinvestigator.

A version of this article appeared on Medscape.com.

A single monthly injection of benralizumab (Fasenra) was noninferior to a series of three injections per month of mepolizumab (Nucala) for the treatment of eosinophilic granulomatosis with polyangiitis (EGPA), based on data from 140 individuals.

The unpublished topline results of the phase 3 MANDARA study were shared in a press release from benralizumab’s manufacturer, AstraZeneca. More detailed findings are scheduled to be presented at a future medical meeting, according to the company.

EGPA, although rare, can damage multiple organs including the heart, lungs, gastrointestinal tract, skin, and nerves, and can be fatal if left untreated, but treatment options are limited, and mepolizumab, an anti-interleukin (IL)-5 monoclonal antibody, is the only currently approved treatment.

In the study, adults with EGPA were randomized to a single 30-mg subcutaneous injection of benralizumab or three separate 100-mg subcutaneous injections of mepolizumab once every 4 weeks. The primary endpoint was remission rates after 36 and 48 weeks of treatment. Remission was defined as a Birmingham Vasculitis Activity Score of 0 and use of 4 mg/day or less of oral corticosteroids.

At 36 weeks and 48 weeks, remission rates for benralizumab were noninferior to mepolizumab. According to Clinicaltrials.gov, the study is scheduled to last for 52 weeks to compare the remission rates with the two treatments, and collect data from an extension that allows each patient at least 1 year of treatment in an open-label format.

Benralizumab, also a monoclonal antibody, differs in action from mepolizumab by binding directly to the IL-5 receptor alpha on eosinophils.

“This trial demonstrates that a biologic medicine given in a single monthly injection could help patients achieve remission rates comparable to the current standard of care, adding to the importance of benralizumab as a potential treatment option for eosinophilic granulomatosis with polyangiitis,” Michael Wechsler, MD, principal investigator on the MANDARA study, said in the press release.

The safety and tolerability of benralizumab in the MANDARA study were consistent with drug’s known profile, according to the company.

Benralizumab is currently approved as an add-on maintenance treatment for severe eosinophilic asthma in the United States, the European Union, and Japan, among other countries, and for self-administration in the United States, the European Union, and other countries, according to the company.

Benralizumab also is in development for other eosinophilic diseases, including chronic obstructive pulmonary disease, chronic rhinosinusitis with nasal polyps, and hypereosinophilic syndrome, and received an Orphan Drug Designation from the U.S. Food and Drug Administration in 2018, according to the company.
 

A single monthly injection of benralizumab (Fasenra) was noninferior to a series of three injections per month of mepolizumab (Nucala) for the treatment of eosinophilic granulomatosis with polyangiitis (EGPA), based on data from 140 individuals.

The unpublished topline results of the phase 3 MANDARA study were shared in a press release from benralizumab’s manufacturer, AstraZeneca. More detailed findings are scheduled to be presented at a future medical meeting, according to the company.

EGPA, although rare, can damage multiple organs including the heart, lungs, gastrointestinal tract, skin, and nerves, and can be fatal if left untreated, but treatment options are limited, and mepolizumab, an anti-interleukin (IL)-5 monoclonal antibody, is the only currently approved treatment.

In the study, adults with EGPA were randomized to a single 30-mg subcutaneous injection of benralizumab or three separate 100-mg subcutaneous injections of mepolizumab once every 4 weeks. The primary endpoint was remission rates after 36 and 48 weeks of treatment. Remission was defined as a Birmingham Vasculitis Activity Score of 0 and use of 4 mg/day or less of oral corticosteroids.

At 36 weeks and 48 weeks, remission rates for benralizumab were noninferior to mepolizumab. According to Clinicaltrials.gov, the study is scheduled to last for 52 weeks to compare the remission rates with the two treatments, and collect data from an extension that allows each patient at least 1 year of treatment in an open-label format.

Benralizumab, also a monoclonal antibody, differs in action from mepolizumab by binding directly to the IL-5 receptor alpha on eosinophils.

“This trial demonstrates that a biologic medicine given in a single monthly injection could help patients achieve remission rates comparable to the current standard of care, adding to the importance of benralizumab as a potential treatment option for eosinophilic granulomatosis with polyangiitis,” Michael Wechsler, MD, principal investigator on the MANDARA study, said in the press release.

The safety and tolerability of benralizumab in the MANDARA study were consistent with drug’s known profile, according to the company.

Benralizumab is currently approved as an add-on maintenance treatment for severe eosinophilic asthma in the United States, the European Union, and Japan, among other countries, and for self-administration in the United States, the European Union, and other countries, according to the company.

Benralizumab also is in development for other eosinophilic diseases, including chronic obstructive pulmonary disease, chronic rhinosinusitis with nasal polyps, and hypereosinophilic syndrome, and received an Orphan Drug Designation from the U.S. Food and Drug Administration in 2018, according to the company.
 

A single monthly injection of benralizumab (Fasenra) was noninferior to a series of three injections per month of mepolizumab (Nucala) for the treatment of eosinophilic granulomatosis with polyangiitis (EGPA), based on data from 140 individuals.

The unpublished topline results of the phase 3 MANDARA study were shared in a press release from benralizumab’s manufacturer, AstraZeneca. More detailed findings are scheduled to be presented at a future medical meeting, according to the company.

EGPA, although rare, can damage multiple organs including the heart, lungs, gastrointestinal tract, skin, and nerves, and can be fatal if left untreated, but treatment options are limited, and mepolizumab, an anti-interleukin (IL)-5 monoclonal antibody, is the only currently approved treatment.

In the study, adults with EGPA were randomized to a single 30-mg subcutaneous injection of benralizumab or three separate 100-mg subcutaneous injections of mepolizumab once every 4 weeks. The primary endpoint was remission rates after 36 and 48 weeks of treatment. Remission was defined as a Birmingham Vasculitis Activity Score of 0 and use of 4 mg/day or less of oral corticosteroids.

At 36 weeks and 48 weeks, remission rates for benralizumab were noninferior to mepolizumab. According to Clinicaltrials.gov, the study is scheduled to last for 52 weeks to compare the remission rates with the two treatments, and collect data from an extension that allows each patient at least 1 year of treatment in an open-label format.

Benralizumab, also a monoclonal antibody, differs in action from mepolizumab by binding directly to the IL-5 receptor alpha on eosinophils.

“This trial demonstrates that a biologic medicine given in a single monthly injection could help patients achieve remission rates comparable to the current standard of care, adding to the importance of benralizumab as a potential treatment option for eosinophilic granulomatosis with polyangiitis,” Michael Wechsler, MD, principal investigator on the MANDARA study, said in the press release.

The safety and tolerability of benralizumab in the MANDARA study were consistent with drug’s known profile, according to the company.

Benralizumab is currently approved as an add-on maintenance treatment for severe eosinophilic asthma in the United States, the European Union, and Japan, among other countries, and for self-administration in the United States, the European Union, and other countries, according to the company.

Benralizumab also is in development for other eosinophilic diseases, including chronic obstructive pulmonary disease, chronic rhinosinusitis with nasal polyps, and hypereosinophilic syndrome, and received an Orphan Drug Designation from the U.S. Food and Drug Administration in 2018, according to the company.
 

Adults with cutaneous vasculitis experience a significantly diminished quality of life across physical, symptom, and emotional domains, and its measurement with an organ-specific instrument may catch important disease outcomes better than a generic health-related quality of life index, according to survey responses from participants in the Vasculitis Patient-Powered Research Network (VPPRN).

Although cutaneous vasculitis often causes itching, pain, and ulceration, the impact of the disease on specific health-related quality of life (HRQOL) outcomes has not been systematically assessed, wrote Sarah Mann, MD, of the University of Pittsburgh, and colleagues.

In a study published in JAMA Dermatology, the researchers used the VPPRN to conduct an online survey of adults aged 18 years and older with cutaneous manifestations of vasculitis. The survey was conducted between January 2020 and August 2021.

The primary outcomes of HRQOL were determined using two validated measures. One measured skin-related HRQOL (the Effects of Skin Disease on Quality-of-Life Survey [Skindex-29]), and the other measured general health and well-being (36-Item Short Form Health Survey [SF-36]).

The final analysis included 190 survey responses. The mean age of the respondents was 50.5 years, 84.1% were female, and approximately two-thirds reported a duration of vasculitis of at least 5 years. Respondents’ vasculitides included cutaneous small-vessel vasculitis (14%), IgA vasculitis (6.5%), urticarial vasculitis (8.4%), granulomatosis with polyangiitis (17.6%), microscopic polyangiitis (10.3%), eosinophilic vasculitis (15%), polyarteritis nodosa (3.7%), and other vasculitis types (24.2%).

On the Skindex-29 domains, severely or very severely diminished HRQOL was reported by 77.6% of respondents for emotions, 78.5% for symptoms, 60.7% for functioning, and 75.7% for overall HRQOL.

On the SF-36, the HRQOL was below average on six of eight domains, and approximately half of the patients had summative physical component scores (56%) and mental component scores (52%) below 50.

The HRQOL outcomes of cutaneous vasculitis were worse on the Skindex-29 than the SF-36, the researchers noted. “This discordance may reflect the value of disease or organ-specific measures, which may be able to capture important outcomes of disease even when generic measures do not,” they said.

The study findings were limited by several factors, including the potential lack of generalizability to broader populations of vasculitis patients, the researchers noted. Other limitations included the underrepresentation of male patients and the lack of a disease-specific patient-reported outcome measure, they said.

In addition, “Because half of patients reported having disease which was in remission or mildly active, the study findings may underestimate the true role of active cutaneous vasculitis on HRQOL,” the researchers said.

More studies are needed to assess how HRQOL measures respond to disease treatment and control, the researchers wrote in their discussion. However, the results suggest that cutaneous vasculitis has a significant effect on patients’ perception of their health, as well as on their well-being and symptoms, they said.

The study was supported by the Patient-Centered Outcomes Research Institute and GlaxoSmithKline. Dr. Mann had no financial conflicts to disclose. Several coauthors disclosed relationships with multiple companies, including GlaxoSmithKline.

Adults with cutaneous vasculitis experience a significantly diminished quality of life across physical, symptom, and emotional domains, and its measurement with an organ-specific instrument may catch important disease outcomes better than a generic health-related quality of life index, according to survey responses from participants in the Vasculitis Patient-Powered Research Network (VPPRN).

Although cutaneous vasculitis often causes itching, pain, and ulceration, the impact of the disease on specific health-related quality of life (HRQOL) outcomes has not been systematically assessed, wrote Sarah Mann, MD, of the University of Pittsburgh, and colleagues.

In a study published in JAMA Dermatology, the researchers used the VPPRN to conduct an online survey of adults aged 18 years and older with cutaneous manifestations of vasculitis. The survey was conducted between January 2020 and August 2021.

The primary outcomes of HRQOL were determined using two validated measures. One measured skin-related HRQOL (the Effects of Skin Disease on Quality-of-Life Survey [Skindex-29]), and the other measured general health and well-being (36-Item Short Form Health Survey [SF-36]).

The final analysis included 190 survey responses. The mean age of the respondents was 50.5 years, 84.1% were female, and approximately two-thirds reported a duration of vasculitis of at least 5 years. Respondents’ vasculitides included cutaneous small-vessel vasculitis (14%), IgA vasculitis (6.5%), urticarial vasculitis (8.4%), granulomatosis with polyangiitis (17.6%), microscopic polyangiitis (10.3%), eosinophilic vasculitis (15%), polyarteritis nodosa (3.7%), and other vasculitis types (24.2%).

On the Skindex-29 domains, severely or very severely diminished HRQOL was reported by 77.6% of respondents for emotions, 78.5% for symptoms, 60.7% for functioning, and 75.7% for overall HRQOL.

On the SF-36, the HRQOL was below average on six of eight domains, and approximately half of the patients had summative physical component scores (56%) and mental component scores (52%) below 50.

The HRQOL outcomes of cutaneous vasculitis were worse on the Skindex-29 than the SF-36, the researchers noted. “This discordance may reflect the value of disease or organ-specific measures, which may be able to capture important outcomes of disease even when generic measures do not,” they said.

The study findings were limited by several factors, including the potential lack of generalizability to broader populations of vasculitis patients, the researchers noted. Other limitations included the underrepresentation of male patients and the lack of a disease-specific patient-reported outcome measure, they said.

In addition, “Because half of patients reported having disease which was in remission or mildly active, the study findings may underestimate the true role of active cutaneous vasculitis on HRQOL,” the researchers said.

More studies are needed to assess how HRQOL measures respond to disease treatment and control, the researchers wrote in their discussion. However, the results suggest that cutaneous vasculitis has a significant effect on patients’ perception of their health, as well as on their well-being and symptoms, they said.

The study was supported by the Patient-Centered Outcomes Research Institute and GlaxoSmithKline. Dr. Mann had no financial conflicts to disclose. Several coauthors disclosed relationships with multiple companies, including GlaxoSmithKline.

Adults with cutaneous vasculitis experience a significantly diminished quality of life across physical, symptom, and emotional domains, and its measurement with an organ-specific instrument may catch important disease outcomes better than a generic health-related quality of life index, according to survey responses from participants in the Vasculitis Patient-Powered Research Network (VPPRN).

Although cutaneous vasculitis often causes itching, pain, and ulceration, the impact of the disease on specific health-related quality of life (HRQOL) outcomes has not been systematically assessed, wrote Sarah Mann, MD, of the University of Pittsburgh, and colleagues.

In a study published in JAMA Dermatology, the researchers used the VPPRN to conduct an online survey of adults aged 18 years and older with cutaneous manifestations of vasculitis. The survey was conducted between January 2020 and August 2021.

The primary outcomes of HRQOL were determined using two validated measures. One measured skin-related HRQOL (the Effects of Skin Disease on Quality-of-Life Survey [Skindex-29]), and the other measured general health and well-being (36-Item Short Form Health Survey [SF-36]).

The final analysis included 190 survey responses. The mean age of the respondents was 50.5 years, 84.1% were female, and approximately two-thirds reported a duration of vasculitis of at least 5 years. Respondents’ vasculitides included cutaneous small-vessel vasculitis (14%), IgA vasculitis (6.5%), urticarial vasculitis (8.4%), granulomatosis with polyangiitis (17.6%), microscopic polyangiitis (10.3%), eosinophilic vasculitis (15%), polyarteritis nodosa (3.7%), and other vasculitis types (24.2%).

On the Skindex-29 domains, severely or very severely diminished HRQOL was reported by 77.6% of respondents for emotions, 78.5% for symptoms, 60.7% for functioning, and 75.7% for overall HRQOL.

On the SF-36, the HRQOL was below average on six of eight domains, and approximately half of the patients had summative physical component scores (56%) and mental component scores (52%) below 50.

The HRQOL outcomes of cutaneous vasculitis were worse on the Skindex-29 than the SF-36, the researchers noted. “This discordance may reflect the value of disease or organ-specific measures, which may be able to capture important outcomes of disease even when generic measures do not,” they said.

The study findings were limited by several factors, including the potential lack of generalizability to broader populations of vasculitis patients, the researchers noted. Other limitations included the underrepresentation of male patients and the lack of a disease-specific patient-reported outcome measure, they said.

In addition, “Because half of patients reported having disease which was in remission or mildly active, the study findings may underestimate the true role of active cutaneous vasculitis on HRQOL,” the researchers said.

More studies are needed to assess how HRQOL measures respond to disease treatment and control, the researchers wrote in their discussion. However, the results suggest that cutaneous vasculitis has a significant effect on patients’ perception of their health, as well as on their well-being and symptoms, they said.

The study was supported by the Patient-Centered Outcomes Research Institute and GlaxoSmithKline. Dr. Mann had no financial conflicts to disclose. Several coauthors disclosed relationships with multiple companies, including GlaxoSmithKline.

Nasal damage from cocaine use can be misdiagnosed as a rare, nonthreatening nasal disease, according to researchers from the United Kingdom.

Granulomatosis with polyangiitis (GPA), a disorder which causes inflammation in the nose, sinuses, throat, lungs, and kidneys, can have similar symptoms to cocaine-induced vasculitis, the researchers wrote. Drug testing can help identify patients who have cocaine-induced disease, they argued.

“Patients with destructive nasal lesions, especially young patients, should have urine toxicology performed for cocaine before diagnosing GPA and considering immunosuppressive therapy,” the authors wrote.

The paper was published in Rheumatology Advances in Practice.

Cocaine is the second-most popular drug in the United Kingdom, with 2.0% of people aged 16-59 years reporting using the drug in the past year. In the United States, about 1.7% of people aged 12 years and older (about 4.8 million people) used cocaine in the last 12 months, according to the 2021 National Survey on Drug Use and Health. The drug can cause midline destructive lesions, skin rash, and other vascular problems, and it can also trigger the production of antineutrophil cytoplasmic antibodies (ANCA) that lead to a clinical presentation that mimics GPA, which can make diagnosis more difficult. Treating cocaine-induced disease with immunosuppressant medication can be ineffective if the patient does not stop using the drug, and can have dangerous side effects, previous case studies suggest.

To better understand cocaine-induced disease, researchers conducted a review of patients who visited vasculitis clinics at Queen Elizabeth Hospital in Birmingham, England, and at the Royal Free Hospital in London between 2016 and 2021. They identified 42 patients with GPA-like symptoms who disclosed cocaine use or tested positive for the drug in urine toxicology test. The study included 23 men, 18 women, and 1 individual who did not identify with either gender. The median age was 41 years, and most patients were white.

Of those who underwent drug testing, more than 85% were positive. Nine patients who denied ever using cocaine were positive for the drug and 11 patients who said they were ex-users also tested positive via urine analysis. During clinical examinations, 30 patients had evidence of septal perforation, of which 6 had oronasal fistulas. Most patients’ symptoms were limited to the upper respiratory tract, though 12 did have other systemic symptoms, including skin lesions, joint pain, breathlessness, fatigue, and diplopia. Of the patients who received blood tests for ANCA, 87.5% tested positive for the antibodies.

The researchers noted that patients who continued cocaine use did not see improvement of symptoms, even if they were treated with immunosuppressant drugs.

“The experience in our two different centers suggests that discontinuation of cocaine is required to manage patients and that symptoms will persist despite immunosuppression if there is ongoing cocaine use,” the authors wrote.

“It can feel like chasing your tail at times if you’re trying to treat the inflammation but the real culprit – what’s driving the inflammation – is persistent,” Lindsay S. Lally, MD, a rheumatologist at the Hospital for Special Surgery in New York, said in an interview. She was not involved with the work.

Dr. Lally said the paper had a decent-sized cohort, and “helps us recognize that cocaine use is probably an under-recognized mimic of GPA, even though it’s something we all learn about and talk about.” She added that routine toxicology screening for patients deserves some consideration, though asking patients to complete a drug test could also undermine trust in the doctor-patient relationship. Patients who deny cocaine use may leave the office without providing a urine sample.

If Dr. Lally does suspect cocaine may be the cause of a patient’s systems, having a candid conversation with the patient may have a better chance at getting a patient to open up about their potential drug use. In practice, this means explaining “why it’s so important for me as their partner in this treatment to understand what factors are at play, and how dangerous it could potentially be if I was giving strong immunosuppressive medications [for a condition] that is being induced by a drug,” she said. “I do think that partnership and talking to the patients, at least in many patients, is more helpful than sort of the ‘gotcha’ moment” that can happen with drug testing.

The study authors disclosed no relevant financial relationships. Dr. Lally reported receiving consulting fees from Amgen.

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

Nasal damage from cocaine use can be misdiagnosed as a rare, nonthreatening nasal disease, according to researchers from the United Kingdom.

Granulomatosis with polyangiitis (GPA), a disorder which causes inflammation in the nose, sinuses, throat, lungs, and kidneys, can have similar symptoms to cocaine-induced vasculitis, the researchers wrote. Drug testing can help identify patients who have cocaine-induced disease, they argued.

“Patients with destructive nasal lesions, especially young patients, should have urine toxicology performed for cocaine before diagnosing GPA and considering immunosuppressive therapy,” the authors wrote.

The paper was published in Rheumatology Advances in Practice.

Cocaine is the second-most popular drug in the United Kingdom, with 2.0% of people aged 16-59 years reporting using the drug in the past year. In the United States, about 1.7% of people aged 12 years and older (about 4.8 million people) used cocaine in the last 12 months, according to the 2021 National Survey on Drug Use and Health. The drug can cause midline destructive lesions, skin rash, and other vascular problems, and it can also trigger the production of antineutrophil cytoplasmic antibodies (ANCA) that lead to a clinical presentation that mimics GPA, which can make diagnosis more difficult. Treating cocaine-induced disease with immunosuppressant medication can be ineffective if the patient does not stop using the drug, and can have dangerous side effects, previous case studies suggest.

To better understand cocaine-induced disease, researchers conducted a review of patients who visited vasculitis clinics at Queen Elizabeth Hospital in Birmingham, England, and at the Royal Free Hospital in London between 2016 and 2021. They identified 42 patients with GPA-like symptoms who disclosed cocaine use or tested positive for the drug in urine toxicology test. The study included 23 men, 18 women, and 1 individual who did not identify with either gender. The median age was 41 years, and most patients were white.

Of those who underwent drug testing, more than 85% were positive. Nine patients who denied ever using cocaine were positive for the drug and 11 patients who said they were ex-users also tested positive via urine analysis. During clinical examinations, 30 patients had evidence of septal perforation, of which 6 had oronasal fistulas. Most patients’ symptoms were limited to the upper respiratory tract, though 12 did have other systemic symptoms, including skin lesions, joint pain, breathlessness, fatigue, and diplopia. Of the patients who received blood tests for ANCA, 87.5% tested positive for the antibodies.

The researchers noted that patients who continued cocaine use did not see improvement of symptoms, even if they were treated with immunosuppressant drugs.

“The experience in our two different centers suggests that discontinuation of cocaine is required to manage patients and that symptoms will persist despite immunosuppression if there is ongoing cocaine use,” the authors wrote.

“It can feel like chasing your tail at times if you’re trying to treat the inflammation but the real culprit – what’s driving the inflammation – is persistent,” Lindsay S. Lally, MD, a rheumatologist at the Hospital for Special Surgery in New York, said in an interview. She was not involved with the work.

Dr. Lally said the paper had a decent-sized cohort, and “helps us recognize that cocaine use is probably an under-recognized mimic of GPA, even though it’s something we all learn about and talk about.” She added that routine toxicology screening for patients deserves some consideration, though asking patients to complete a drug test could also undermine trust in the doctor-patient relationship. Patients who deny cocaine use may leave the office without providing a urine sample.

If Dr. Lally does suspect cocaine may be the cause of a patient’s systems, having a candid conversation with the patient may have a better chance at getting a patient to open up about their potential drug use. In practice, this means explaining “why it’s so important for me as their partner in this treatment to understand what factors are at play, and how dangerous it could potentially be if I was giving strong immunosuppressive medications [for a condition] that is being induced by a drug,” she said. “I do think that partnership and talking to the patients, at least in many patients, is more helpful than sort of the ‘gotcha’ moment” that can happen with drug testing.

The study authors disclosed no relevant financial relationships. Dr. Lally reported receiving consulting fees from Amgen.

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

Nasal damage from cocaine use can be misdiagnosed as a rare, nonthreatening nasal disease, according to researchers from the United Kingdom.

Granulomatosis with polyangiitis (GPA), a disorder which causes inflammation in the nose, sinuses, throat, lungs, and kidneys, can have similar symptoms to cocaine-induced vasculitis, the researchers wrote. Drug testing can help identify patients who have cocaine-induced disease, they argued.

“Patients with destructive nasal lesions, especially young patients, should have urine toxicology performed for cocaine before diagnosing GPA and considering immunosuppressive therapy,” the authors wrote.

The paper was published in Rheumatology Advances in Practice.

Cocaine is the second-most popular drug in the United Kingdom, with 2.0% of people aged 16-59 years reporting using the drug in the past year. In the United States, about 1.7% of people aged 12 years and older (about 4.8 million people) used cocaine in the last 12 months, according to the 2021 National Survey on Drug Use and Health. The drug can cause midline destructive lesions, skin rash, and other vascular problems, and it can also trigger the production of antineutrophil cytoplasmic antibodies (ANCA) that lead to a clinical presentation that mimics GPA, which can make diagnosis more difficult. Treating cocaine-induced disease with immunosuppressant medication can be ineffective if the patient does not stop using the drug, and can have dangerous side effects, previous case studies suggest.

To better understand cocaine-induced disease, researchers conducted a review of patients who visited vasculitis clinics at Queen Elizabeth Hospital in Birmingham, England, and at the Royal Free Hospital in London between 2016 and 2021. They identified 42 patients with GPA-like symptoms who disclosed cocaine use or tested positive for the drug in urine toxicology test. The study included 23 men, 18 women, and 1 individual who did not identify with either gender. The median age was 41 years, and most patients were white.

Of those who underwent drug testing, more than 85% were positive. Nine patients who denied ever using cocaine were positive for the drug and 11 patients who said they were ex-users also tested positive via urine analysis. During clinical examinations, 30 patients had evidence of septal perforation, of which 6 had oronasal fistulas. Most patients’ symptoms were limited to the upper respiratory tract, though 12 did have other systemic symptoms, including skin lesions, joint pain, breathlessness, fatigue, and diplopia. Of the patients who received blood tests for ANCA, 87.5% tested positive for the antibodies.

The researchers noted that patients who continued cocaine use did not see improvement of symptoms, even if they were treated with immunosuppressant drugs.

“The experience in our two different centers suggests that discontinuation of cocaine is required to manage patients and that symptoms will persist despite immunosuppression if there is ongoing cocaine use,” the authors wrote.

“It can feel like chasing your tail at times if you’re trying to treat the inflammation but the real culprit – what’s driving the inflammation – is persistent,” Lindsay S. Lally, MD, a rheumatologist at the Hospital for Special Surgery in New York, said in an interview. She was not involved with the work.

Dr. Lally said the paper had a decent-sized cohort, and “helps us recognize that cocaine use is probably an under-recognized mimic of GPA, even though it’s something we all learn about and talk about.” She added that routine toxicology screening for patients deserves some consideration, though asking patients to complete a drug test could also undermine trust in the doctor-patient relationship. Patients who deny cocaine use may leave the office without providing a urine sample.

If Dr. Lally does suspect cocaine may be the cause of a patient’s systems, having a candid conversation with the patient may have a better chance at getting a patient to open up about their potential drug use. In practice, this means explaining “why it’s so important for me as their partner in this treatment to understand what factors are at play, and how dangerous it could potentially be if I was giving strong immunosuppressive medications [for a condition] that is being induced by a drug,” she said. “I do think that partnership and talking to the patients, at least in many patients, is more helpful than sort of the ‘gotcha’ moment” that can happen with drug testing.

The study authors disclosed no relevant financial relationships. Dr. Lally reported receiving consulting fees from Amgen.

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