title: Management of atypical antipsychotic-induced weight gain in schizophrenic patients with topiramate.
abstract: Patients treated with atypical antipsychotic drugs commonly gain excess weight. Because obesity is associated with considerable morbidity and decreased life expectancy, treatment of weight gain in these patients is critical. Topiramate, a fairly new anticonvulsant, promotes bodyweight loss in healthy obese subjects, patients with bipolar disorder, and patients with eating disorder. However, there are very few reports about the efficacy of topiramate for weight management in schizophrenic patients. We present the cases of three Taiwanese patients with schizophrenia whose bodyweight increased as a result of atypical antipsychotics treatment, then was controlled by topiramate without aggravation of their psychotic symptoms.
authors.affiliation: Department of Psychiatry, Chang Gung Medical Center, and Department of Psychiatry, Chang Gung University School of Medicine, Tao-yuan, Taiwan.
authors.forename: Yi-Hsiung
authors.initials: YH
authors.lastname: Lin
authors.forename: Chia-Yih
authors.initials: CY
authors.lastname: Liu
authors.forename: Mei-Chun
authors.initials: MC
authors.lastname: Hsiao
mesh_terms: D000328:Adult; D019440:Anti-Obesity Agents / Q000627:therapeutic use*; D014150:Antipsychotic Agents / Q000009:adverse effects* / Q000627:therapeutic use; D001569:Benzodiazepines / Q000009:adverse effects / Q000627:therapeutic use; D015992:Body Mass Index; D001835:Body Weight / Q000502:physiology; D002675:Child, Preschool; D003024:Clozapine / Q000627:therapeutic use; D003987:Dibenzothiazepines / Q000627:therapeutic use; D005260:Female; D005632:Fructose / Q000031:analogs & derivatives* / Q000627:therapeutic use; D006801:Humans; D008297:Male; D000077152:Olanzapine; D011569:Psychiatric Status Rating Scales; D000069348:Quetiapine Fumarate; D018967:Risperidone / Q000009:adverse effects / Q000627:therapeutic use; D012559:Schizophrenia / Q000150:complications* / Q000188:drug therapy; D013624:Taiwan; D000077236:Topiramate; D015430:Weight Gain / Q000187:drug effects*
chemical_list: D019440:Anti-Obesity Agents; D014150:Antipsychotic Agents; D003987:Dibenzothiazepines; D000077236:Topiramate; D001569:Benzodiazepines; D000069348:Quetiapine Fumarate; D005632:Fructose; D003024:Clozapine; D018967:Risperidone; D000077152:Olanzapine