M1095-PSA-302 is a Phase 3, parallel-group, randomized, double-blind, 4-arm, placebo-controlled, multicenter study with risankizumab as active reference arm to investigate the efficacy and safety of sonelokimab 60 mg and 120 mg versus placebo in adults with active psoriatic arthritis who have had a previous inadequate response or intolerance to anti-tumor necrosis factor (TNF)α therapy.