Clinical effect of vitamin E in treatment of nonalcoholic fatty liver disease in children: A Meta-analysis
10.3969/j.issn.1001-5256.2020.07.019
- VernacularTitle:维生素E治疗儿童非酒精性脂肪性肝病效果的Meta分析
- Author:
Shenshen LIU
1
;
Yiqing XING
;
Ning WANG
;
Qiaoling YU
;
Leping ZENG
Author Information
1. School of Basic Medical Sciences, Xiangya School of Medicine, Central South University, Changsha 410013, China
- Publication Type:Journal Article
- Keywords:
non-alcoholic fatty liver disease;
vitamin E;
child;
Meta-analysis as topic
- From:
Journal of Clinical Hepatology
2020;36(7):1545-1550
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo investigate the clinical effect of vitamin E in the treatment of nonalcoholic fatty liver disease (NAFLD) in children. MethodsPubMed, Web of Science, The Cochran Library, Embase, OVID/NEJM, CNKI, and Wanfang Data were searched for the articles on vitamin E in the treatment of NAFLD in children published up to December 2019. The data of 8 parameters were analyzed, i.e., body mass index (BMI), liver enzymes ［alanine aminotransferase (ALT) and aspartate aminotransferase (AST)］, blood lipid levels ［triglyceride (TG), total cholesterol (TC), low-density lipoprotein (LDL), and high-density lipoprotein (HDL)］, and remission rate of hepatic steatosis. RevMan 5.3 was used to perform a Meta-analysis. Continuous variables were analyzed by standardized mean difference (SMD) and 95% confidence interval (CI), and the changes after intervention were analyzed; categorical variables were analyzed by risk difference (RD) and 95%CI. A fixed effects model was used for homogeneous data, and a random effects model was used for heterogeneous data. Funnel plots were used to evaluate publication bias. ResultsA total of 599 articles were retrieved, among which 9 were included in the Meta-analysis, with 607 subjects in total. Vitamin E significantly improved the level of ALT (SMD = -0.27, 95%CI: -0.48 to -0.06, P=0.01), but it did not improve the levels of BMI (SMD=-0.09, 95%CI: -0.28 to 0.10, P=0.34), AST (SMD=-020, 95%CI: -0.42 to 0.02, P=0.07), TG (SMD=-0.19, 95%CI: -0.51 to 0.12, P=0.22), TCHO (SMD=-0.11, 95%CI: -0.31 to 0.08, P=0.24), HDL (SMD=-0.02, 95%CI: -0.27 to 0.23, P=0.88), LDL (SMD= -0.04, 95%CI: -0.27 to 019, P=072), and the remission rate of hepatic steatosis (RD=0.06, 95%CI: -0.05 to 0.17, P=0.29). ConclusionVitamin E can significantly improve the level of ALT in children with NAFLD and can be considered as an adjuvant drug for clinical treatment.
