Overview Alzheimer and Sleep Status: Completed Trial end date: 2013-09-01 Target enrollment: Participant gender: Summary The aim of the study is the analysis of two inhibitors of Ach-E: galantamine and donépézil in over 65 years' old patients suffering from Alzheimer disease (MMSE between 20 and 26) without Alzheimer's medication. Phase: Phase 1 Details Lead Sponsor: University Hospital, Clermont-FerrandCollaborator: Janssen-Cilag Farmaceutica Ltda.Treatments: DonepezilGalantamine