Silodosin efficacy and safety in the treatment of BPH : a meta-analysis
10.3760/cma.j.issn.1000-6702.2013.04.022
- VernacularTitle:赛洛多辛治疗良性前列腺增生安全性和有效性的Meta分析
- Author:
Yuanshan CUI
;
Huantao ZONG
;
Huilei YAN
;
Yong ZHANG
- Publication Type:Journal Article
- Keywords:
Silodosin;
Benign prostate hyperplasia;
Meta-analysis;
Randomized controlled trials
- From:
Chinese Journal of Urology
2013;(4):310-313
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the efficacy and safety of silodosin in the treatment of benign prostatic hyperplasia (BPH).Methods Randomized controlled trials (RCT) on the efficacy and safety of silodosin for the treatment of BPH were retrieved from Medline (1966-2012),Embase (1988-2012),Cochrane liberary,CMCC (1979-2012),CNK1 (1979-2012) and the quality of the included RCTs were evaluated using Cochrane systematic evaluation to analyze the data statistically using Rev Man 5.1.0 software.Results Six RCTs involving 2543 participants were included for the meta-analysis.Results of analysis showed that silodosin was effective in the treatment of BPH in term of total international prostate symptom score (IPSS) (standard mean difference (SMD) =2.92,95 ％ CI =2.19-3.65,P ＜ 0.05),voiding symptom score (SMD =1.92,95％ CI =1.44-2.39,P ＜0.05),storage symptom score (SMD =0.92,95％ CI=0.60-1.24,P ＜0.05),and maximum flow rate (Qmax) score (SMD =1.56,95％ CI=1.38-1.75,P ＜ 0.05),compared with the placebo.Silodosin 8 mg was more effective than tamsulosin 0.2 mg in term of IPSS-related parameters and Qmax (P ＜ 0.05).Silodosin 8mg and tamsulosin 0.4 mg were similarly effective in all the efficacy analyses.Abnormal ejaculation was less common with tamsulosin 0.2 mg and 0.4mg (P＜0.05); overall adverse events were similar with tamsulosin 0.2 and 0.4 mg (P ＜0.05).Conclusions Silodosin was significantly more effective than placebo and tamsulosin 0.2 mg in improving symptoms and as effective as tamsulosin 0.4 mg.For adverse events,abnormal ejaculation was more common with silodosin.
