Overview Etanercept (Enbrel) in Ankylosing Spondylitis Status: Unknown status Trial end date: 2012-05-01 Target enrollment: Participant gender: Summary The study has the aim to investigate the efficacy and safety of etanercept in patients with active ankylosing spondylitis (AS) over 520 weeks. Phase: Phase 2 Details Lead Sponsor: Charite University, Berlin, GermanyCollaborator: Rheumazentrum RuhrgebietTreatments: Etanercept