Yewei Wang1,2,3, Dandan Wang1,2,3, Jie Cheng4, Xinyu Fang1,5, Yan Chen1,2,3, Lingfang Yu1,2,3, Juanjuan Ren1,2,3, Yuan Tian6, Chen Zhang1,2,3. 1. Schizophrenia Program, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China. 2. Shanghai Key Laboratory of Psychotic Disorders, Shanghai Jiao Tong University School of Medicine, Shanghai, China. 3. Innovative Research Team of High-Level Local Universities in Shanghai, Shanghai, China. 4. Dean's Office of Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China. 5. Affiliated Nanjing Brain Hospital, Nanjing Medical University, Nanjing, China. 6. Department of Endocrinology and Metabolism, Nanxiang Hospital, Shanghai, China.
Abstract
BACKGROUND: There have been a few systematic reviews and conventional meta-analyses reporting effect of drugs on metabolic disturbance induced by atypical antipsychotics (AAPs). However, few of them provided sufficient and comprehensive comparisons between pharmacological interventions. AIMS: We aimed to qualitatively compare drugs' effect on AAPs-induced metabolic abnormalities by using network meta-analysis (NMA). METHODS: We searched PubMed, EMBASE, Web of Science, Cochrane Controlled Register of Trials (CENTRAL), and PsycINFO on March 26, 2019. Of 5889 records identified, 61 randomized clinical trials including 3467 participants were included. We estimated weighted mean difference (WMD) and odds ratio (OR) using NMA. We assessed the risk of bias of individual studies with the Review Manager 5.3. Primary outcomes included change of body weight and body mass index (BMI). Secondary outcomes included change of other cardiometabolic risk factors, acceptability, and tolerability. RESULTS: For body weight, topiramate (WMD -5.4, 95% CI -7.12 to -3.68), zonisamide (-3.44, 95% CI -6.57 to -0.36), metformin (-3.01, 95% CI -4.22 to -1.83), glucagon-like peptide-1 receptor agonists (GLP-1RAs) (-3.23, 95% CI -5.47 to -0.96), and nizatidine (-2.14, 95% CI -4.01 to -0.27) were significantly superior to placebo. Results regarding to BMI were similar to that of body weight. With respect to tolerability, only topiramate (OR 24, 95% CI 3.15 to 648) was inferior to placebo. CONCLUSIONS: Considering both efficacy and tolerability, evidence from this NMA indicates zonisamide, metformin, GLP-1RAs, and nizatidine in adults should be the first-line treatment for alleviating AAPs-induced weight gain or elevated BMI.
BACKGROUND: There have been a few systematic reviews and conventional meta-analyses reporting effect of drugs on metabolic disturbance induced by atypical antipsychotics (AAPs). However, few of them provided sufficient and comprehensive comparisons between pharmacological interventions. AIMS: We aimed to qualitatively compare drugs' effect on AAPs-induced metabolic abnormalities by using network meta-analysis (NMA). METHODS: We searched PubMed, EMBASE, Web of Science, Cochrane Controlled Register of Trials (CENTRAL), and PsycINFO on March 26, 2019. Of 5889 records identified, 61 randomized clinical trials including 3467 participants were included. We estimated weighted mean difference (WMD) and odds ratio (OR) using NMA. We assessed the risk of bias of individual studies with the Review Manager 5.3. Primary outcomes included change of body weight and body mass index (BMI). Secondary outcomes included change of other cardiometabolic risk factors, acceptability, and tolerability. RESULTS: For body weight, topiramate (WMD -5.4, 95% CI -7.12 to -3.68), zonisamide (-3.44, 95% CI -6.57 to -0.36), metformin (-3.01, 95% CI -4.22 to -1.83), glucagon-like peptide-1 receptor agonists (GLP-1RAs) (-3.23, 95% CI -5.47 to -0.96), and nizatidine (-2.14, 95% CI -4.01 to -0.27) were significantly superior to placebo. Results regarding to BMI were similar to that of body weight. With respect to tolerability, only topiramate (OR 24, 95% CI 3.15 to 648) was inferior to placebo. CONCLUSIONS: Considering both efficacy and tolerability, evidence from this NMA indicates zonisamide, metformin, GLP-1RAs, and nizatidine in adults should be the first-line treatment for alleviating AAPs-induced weight gain or elevated BMI.