Overview Efficacy and Safety of Subcutaneous Abatacept in Adults With Active Psoriatic Arthritis Status: Completed Trial end date: 2020-06-30 Target enrollment: Participant gender: Summary The purpose of this study is to compare subcutaneous Abatacept to placebo in the treatment of psoriatic arthritis Phase: Phase 3 Details Lead Sponsor: Bristol-Myers SquibbTreatments: Abatacept