Overview Long-term Safety and Efficacy of ABP 501 in Subjects With Moderate to Severe Rheumatoid Arthritis Status: Completed Trial end date: 0000-00-00 Target enrollment: Participant gender: Summary The purpose of this open-label study is to evaluate the long-term safety and efficacy of ABP 501. Phase: Phase 3 Details Lead Sponsor: AmgenTreatments: Adalimumab