Efficacy and Safety of Upadacitinib in Patients with Active Psoriatic Arthritis and Axial Involvement: Results From Two Phase 3 Studies
Arthritis Res Ther. 2023;25(1):56 doi 10.1186/s13075-023-03027-5
Evidence from two phase 3 RCTs showed that patients with PsA and axial involvement had greater responses when treated with a once-daily oral dose of 15 mg upadacitinib versus placebo, and a similar or greater response versus adalimumab. Safety results were comparable between patients with or without axial involvement.