Overview Study Evaluating Etanercept in Patients With Ankylosing Spondylitis Status: Completed Trial end date: 2007-04-01 Target enrollment: Participant gender: Summary This study will assess the efficacy of etanercept for the treatment of Ankylosing Spondylitis (AS). Phase: Phase 4 Details Lead Sponsor: Wyeth is now a wholly owned subsidiary of PfizerTreatments: Etanercept