Overview A Bioequivalence Study Of 4 Mg Fesoterodine Extended-Release Tablets (Toviaz™) In Healthy Subjects Status: Completed Trial end date: 2009-06-01 Target enrollment: Participant gender: Summary To demonstrate bioequivalence of fesoterodine 4 mg tablets manufactured at Vega Baja, versus Zwickau. Phase: Phase 1 Details Lead Sponsor: PfizerTreatments: Fesoterodine