Key clinical point: The risk for cardiovascular events was similar with Janus kinase inhibitors (JAKi) and biologic disease-modifying antirheumatic drugs (bDMARD) in patients with rheumatoid arthritis (RA), although the risk may be slightly higher in elderly patients.
Major finding: JAKi vs bDMARD were not associated with a significantly different risk for cardiovascular events (adjusted incidence rate ratio [aIRR] 1.01; P = .965), but with a trend for a higher cardiovascular risk among patients > 65 years old (aIRR 1.24; 95% CI 0.80-1.91) and a lower risk among patients < 65 years old (aIRR 0.70; 95% CI 0.39-1.28).
Study details: Findings are from a retrospective inception cohort study including 15,191 patients with RA from the IQVIA’s Real-World Data Longitudinal Prescription database who had started a new bDMARD or JAKi.
Disclosures: This study was supported by an unrestricted educational grant from Pfizer BV. Two authors declared receiving past grants to the institution from various sources, including Pfizer. The other authors declared no conflicts of interest.
Source: Popa CD et al. Therapy with JAK inhibitors or bDMARDs and the risk of cardiovascular events in the Dutch rheumatoid arthritis population. Rheumatology (Oxford). 2023 (Oct 5). doi: 10.1093/rheumatology/kead531