Overview The Effect of Metformin on Obesity and Metabolic Disturbance in Patients Taking Clozapine Status: Terminated Trial end date: 2015-04-01 Target enrollment: Participant gender: Summary The purpose of this study is the evaluation of effect of metformin on obesity and metabolic disturbance in patients taking clozapine. Phase: Phase 4 Details Lead Sponsor: Seoul National University HospitalCollaborator: Daewoong Pharmaceutical Co. LTD.Treatments: ClozapineMetformin