A meta-analysis of clinical efficacy on Wuling San treatment for chronic heart failure
10.3760/cma.j.issn.1673-4246.2018.12.014
- VernacularTitle:五苓散治疗慢性心力衰竭的系统评价
- Author:
Fei GAO
1
;
Shijuan YI
;
Xiaojie XU
Author Information
1. 518133,广东省深圳市宝安区中医院内科
- Keywords:
Chronic heart failure;
Wuling San;
Systematic review;
Meta-analysis
- From:
International Journal of Traditional Chinese Medicine
2018;40(12):1160-1164
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the clinical efficacy of Wuling San in the treatment of Chronic heart failure by meta analysis. Methods The randomized controlled trials were searched from CNKI, Wanfang Data, VIP Data, CBM Data, Cochrance Library, PubMed, EMbase. Review 5.2 Manager software, stata 14.0 software, GRADE profiler 3.6.1 software were used to bias risk assessment, meta analysis, and quality evaluation of the studies. Results Fifteen studies with 1160 patients were included. The overall quality of studies is low. The meta analysis results showed that the total efficiency of improving heart function in the treatment group were superior to the control group [OR=4.60, 95％ CI (3.12, 6.77), Z=7.72, P<0.01]. Due to the heterogeneity, the studies of left ventricular ejection fraction (LVEF) were divided into two subgroups according to the course of treatment, one group with more 4 weeks course treatment and the other group with less 4 weeks. The LVEF in the treatment group was superior to the control group [WMD=9.53,95％ CI (8.80, 10.28), Z=25.63, P<0.01]. The brain natriuretic peptide (BNP) iin the treatment group was superior to the control group [WMD=-65.52, 95％ CI (-88.45, -48.59),Z=6.74,P<0.01]. Conclusions The present meta-analysis suggests that combination of conventional western medicine and Wuling San has better effect on heart failure. Due to the poor quality of included RCTs, the conclusions may exist bias. Thus, more RCTs with high quality are needed.
