Key clinical point: Risankizumab vs placebo led to higher resolution rates for enthesitis and dactylitis at 24 weeks in patients with active psoriatic arthritis (PsA), which were sustained through 52 weeks.
Major finding: At week 24, a higher proportion of risankizumab- vs placebo-treated patients achieved resolution of enthesitis (48.4% vs 34.8%; P < .001), dactylitis (68.1% vs 51.0%; P < .001), and enthesitis + dactylitis (42.2% vs 28.6%; P < .05). More than 50% of patients who continuously received risankizumab or switched from placebo to risankizumab at week 24 achieved resolution of e nthesitis, dactylitis, or both.
Study details: This integrated post hoc analysis of the KEEPsAKE 1 and KEEPsAKE 2 trials included 1407 patients with PsA and previous inadequate response or intolerance to conventional synthetic or biologic disease-modifying antirheumatic drugs who received risankizumab or placebo with crossover to risankizumab at week 24.
Disclosures: This study was funded by AbbVie. Four authors declared being employees or holding stocks, stock options, or patents of AbbVie. Five authors declared ties with various sources, including AbbVie.
Source: Kwatra SG, Khattri S, Amin AZ, et al. Enthesitis and dactylitis resolution with risankizumab for active psoriatic arthritis: Integrated analysis of the randomized KEEPsAKE 1 and 2 trials. Dermatol Ther (Heidelb). 2024;14:1517-1530 (May 13). doi: 10.1007/s13555-024-01174-4 Source