Overview Long Term Study To Evaluate the Safety, Tolerability and Efficacy of Fesoterodine for Overactive Bladder. Status: Completed Trial end date: 2009-08-01 Target enrollment: Participant gender: Summary To assess the long term safety, tolerability and efficacy of fesoterodine in patients with OAB. Phase: Phase 3 Details Lead Sponsor: PfizerTreatments: Fesoterodine