Author:
Herrán Andrés,García-Unzueta María Teresa,Amado José Antonio,De La Maza María Teresa,Álvarez Concepción,Vázquez-Barquero José Luis
Abstract
BackgroundAbnormal regulation of the adipocyte-derived hormone leptin could play a role in body weight gain induced by antipsychotics.AimsTo study the effects of long-term antipsychotic treatment on leptin levels in patients with schizophrenia.MethodSerum leptin levels were determined in 59 out-patients with chronic schizophrenia and in the same number of healthy subjects controlled by gender, age and body mass index.ResultsLeptin levels did not differ between patients and controls. Leptin levels in patients with schizophrenia correlated with weight gain, even after controlling for current weight, but did not show any association with clinical variables. Antipsychotic class tended to exert different effects over leptin levels (among atypicals, olanzapine induced a greater increase).ConclusionsElevation of leptin levels induced by chronic antipsychotic treatment can be attributed to weight gain, but other mechanisms could be involved.
Publisher
Royal College of Psychiatrists
Subject
Psychiatry and Mental health
Cited by
70 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献