Key clinical point: Patients with rheumatoid arthritis (RA) treated with tofacitinib had a 69% lower risk of developing interstitial lung disease (ILD) than those treated with adalimumab.
Major finding: Compared with adalimumab, tofacitinib resulted in the lowest incidence of ILD (incidence rate ratio 0.43; 95% CI 0.18-1.05), followed by abatacept, tocilizumab, and rituximab. Tofacitinib was associated with a significant 69% reduced risk of developing ILD compared with adalimumab (adjusted hazard ratio 0.31; P = .009).
Study details: Findings are from a retrospective cohort study including 28,559 patients with RA without preexisting ILD who were newly administered adalimumab, abatacept, rituximab, tocilizumab, or tofacitinib, of which 276 patients were diagnosed with incident ILD.
Disclosures: This study was supported by the US National Institutes of Health and other sources. The authors did not report conflicts of interest.
Source: Baker MC et al. Incidence of interstitial lung disease in patients with rheumatoid arthritis treated with biologic and targeted synthetic disease-modifying antirheumatic drugs. JAMA Netw Open. 2023;6(3):e233640 (Mar 20). Doi: 10.1001/jamanetworkopen.2023.3640