Overview Study Evaluating Etanercept for the Treatment of Moderate to Severe Psoriasis Status: Completed Trial end date: 2010-01-01 Target enrollment: Participant gender: Summary The purpose of this study is to compare the safety and efficacy of different doses of etanercept for the treatment of moderate to severe psoriasis. Phase: Phase 4 Details Lead Sponsor: PfizerTreatments: Etanercept