Ten anti-TNF–treated patients and one nbDMARD-treated patient needed treatment for the vasculitis-like event, and three patients in the anti-TNF cohort died as a result of the event, all of whom had multisystem organ involvement and one of whom had cytoplasmic ANCA-positive vasculitis.
Treatment with methotrexate or sulfasalazine at baseline was associated with a lower risk for vasculitis-like events, while seropositive status, disease duration, DAS28, and HAQ scores were associated with an increased risk for such events.
The BSRBR-RA receives restricted income financial support from Abbvie, Amgen, Swedish Orphan Biovitram (SOBI), Merck, Pfizer, Roche, and UCB Pharma. Dr. Jani disclosed she has received honoraria from Pfizer, Abbvie, and UCB Pharma.