Overview Evaluate the Efficacy and Safety of ABT-126 in Subjects With Mild to Moderate Alzheimer's Disease Status: Completed Trial end date: 2013-11-01 Target enrollment: Participant gender: Summary This is an efficacy and safety study evaluating a new treatment for subjects with mild to moderate Alzheimer's disease. Phase: Phase 2 Details Lead Sponsor: AbbVie (prior sponsor, Abbott)Treatments: Donepezil