Overview Metformin for Weight Loss in Schizophrenia Status: Terminated Trial end date: 2011-04-01 Target enrollment: Participant gender: Summary Study hypothesis is that patients on antipsychotics medication treated with metformin will show loss in weight and improved measures of glucose metabolism. Phase: N/A Details Lead Sponsor: Nathan Kline Institute for Psychiatric ResearchTreatments: Antipsychotic AgentsMetformin