Overview Valproate in Late Life Schizophrenia Status: Completed Trial end date: 2006-11-01 Target enrollment: Participant gender: Summary The purpose of this research study is to analyze the effectiveness and tolerability of a medication, valproate ( Depakote and Depakote ER), in individuals age 50 years and older who have schizophrenia. Phase: Phase 4 Details Lead Sponsor: University Hospitals Cleveland Medical CenterCollaborator: AbbottTreatments: Valproic Acid