Overview Study Evaluating The Coadministration of Begacestat And Donepezil Status: Completed Trial end date: 2009-11-01 Target enrollment: Participant gender: Summary This study examines the cardiac effects (effects on the heart) of administering donepezil and begacestat together to healthy subjects. Phase: Phase 1 Details Lead Sponsor: Wyeth is now a wholly owned subsidiary of PfizerCollaborator: PfizerTreatments: Donepezil