Key clinical point: Patients with rheumatoid arthritis (RA), including those across different phenotypic subgroups, were at an increased risk for severe COVID-19 compared with patients without RA, with a pronounced association being observed in patients with RA-associated interstitial lung disease (RA-ILD).
Major finding: Risk for severe COVID-19 was significantly higher in patients with RA vs. those without RA (adjusted hazard ratio [aHR], 1.75; P < .0001). Risk was persistent among the sub-group of patients who were seropositive (aHR, 1.97; P < .0001) or had erosive disease (aHR, 1.93; P < .0001) and most prominent among patients with RA-ILD (aHR, 2.50; P < .0001).
Study details: Findings are from a retrospective study of 582 patients with RA and 2,875 matched comparators without RA, all of whom had COVID-19.
Disclosures: This study did not receive any funding. Some authors reported receiving research support, consulting fees, and/or grants unrelated to this study from various sources.
Source: Figueroa-Parra G et al. Risk of severe COVID-19 outcomes associated with rheumatoid arthritis and phenotypic subgroups: A retrospective, comparative, multicentre cohort study. Lancet Rheumatol. 2022 (Sep 13). Doi: 10.1016/S2665-9913(22)00227-2.