Overview Abatacept Versus Adalimumab Head-to-Head Status: Completed Trial end date: 2012-11-01 Target enrollment: Participant gender: Summary The purpose of this study is demonstrate that subcutaneous abatacept is non-inferior (no worse than) to subcutaneous adalimumab in the treatment of subjects with rheumatoid arthritis who are biologic naive Phase: Phase 3 Details Lead Sponsor: Bristol-Myers SquibbTreatments: AbataceptAdalimumab