Key clinical point: Abatacept improved disease activity in patients with moderate-to-severe rheumatoid arthritis (RA), with those managed with treat-to-target (T2T) approach being more likely to achieve low disease activity (LDA) compared with routine care (RC).
Major finding: In each treatment group, abatacept treatment led to early and sustained improvement in disease activity ( P < .0001). However, the odds of achieving Clinical Disease Activity Index LDA were significantly higher with T2T vs RC approach (odds ratio 1.33; P = .0263).
Study details: Findings are from the 12-month prospective, randomized Abatacept Best Care trial including 284 patients with moderate-to-severely active RA who initiated abatacept as first- or second-line biologic therapy and were randomly assigned to the T2T (n = 130) or RC (n = 154) group.
Disclosures: This study was managed by JSS Medical Research, and the trial was funded by Bristol Myers Squibb (BMS). Three authors declared being employees of or holding stock or stock options in BMS or JSS Medical Research. Several authors declared ties with various sources, including BMS.
Source: Bessette L et al. Effectiveness of a treat-to-target strategy in patients with moderate to severely active rheumatoid arthritis treated with abatacept. Arthritis Res Ther. 2023;25:183 (Sep 28). doi: 10.1186/s13075-023-03151-2