Study Status: Completed
Recruit Status: Completed
Study Type: Interventional
Official Title: Metformin for Treatment Antipsychotic Induced Amenorrhea in Female Schizophrenic Patients: a Double Blind, Placebo-controlled Study
Brief Summary: Antipsychotics such as risperidone could induce amenorrhea in schizophrenic patients. The investigators conducted a randomized, placebo-controlled study to test the efficacy of metformin for antipsychotic induced amenorrhea in schizophrenia patients.