[Efficacy and safety of low-intensity extracorporeal shock wave therapy in the treatment of ED: A meta-analysis of randomized controlled trials].

OBJECTIVE: To evaluate the clinical efficacy and safety of low-intensity extracorporeal shock wave therapy (LI-ESWT) in the treatment of ED based on the available clinical evidence. METHODS: We searched PubMed, MEDLINE, EMBASE, Cochrane Library, CNKI, VIP, CBM and Wanfang Database up to June 2018 for published randomized controlled trials on the treatment of ED by LI-ESWT. We performed literature screening, data extraction and quality evaluation according to inclusion and exclusion criteria, and conducted a meta-analysis of the data obtained using the RevMan 5.3 software. RESULTS: A total of 595 ED cases in 8 double-blind randomized controlled trials (RCT) were included in this study, 362 in the LI-ESWT and 233 in the control group. Compared with the controls, the patients treated by LI-ESWT showed significantly improved IIEF (WMD = 1.70, 95% CI: 0.44－2.96, P = 0.008) and erection hardness score (EHS) (RR = 11.72, 95% CI: 5.13－26.80, P < 0.01). The IIEF scores of the patients were markedly increased at 4 and 24 weeks after LI-ESWT (WMD = 1.43, 95% CI: 0.10－2.75, P = 0.03; WMD = 3.09, 95% CI: 1.49－4.68, P = 0.0002), as well as after the 10th to 12th treatment (WMD = 1.81, 95% CI: 0.31－3.31, P = 0.02) though not after the 5th to 6th (WMD = 1.88, 95% CI: －2.10 to 5.86, P = 0.35). LI-ESWT also significantly increased the IIEF scores in the patients with the baseline IIEF ≥12 (WMD = 2.13, 95% CI: 0.51－3.75, P = 0.01) but not in those with the baseline IIEF ≤11 (WMD = 1.04, 95% CI: －0.96 to 3.03, P = 0.31). No significant adverse events were reported in the 8 RCTs. CONCLUSIONS: As a non-invasive treatment, LI-ESWT is safe and effective and can significantly improve IIEF and EHS in ED patients.

Efficacy and safety of low-intensity extracorporeal shock wave therapy in the treatment of ED: A meta-analysis of randomized controlled trials / 中华男科学杂志

Objective@#To evaluate the clinical efficacy and safety of low-intensity extracorporeal shock wave therapy (LI-ESWT) in the treatment of ED based on the available clinical evidence.@*METHODS@#We searched PubMed, MEDLINE, EMBASE, Cochrane Library, CNKI, VIP, CBM and Wanfang Database up to June 2018 for published randomized controlled trials on the treatment of ED by LI-ESWT. We performed literature screening, data extraction and quality evaluation according to inclusion and exclusion criteria, and conducted a meta-analysis of the data obtained using the RevMan 5.3 software.@*RESULTS@#A total of 595 ED cases in 8 double-blind randomized controlled trials (RCT) were included in this study, 362 in the LI-ESWT and 233 in the control group. Compared with the controls, the patients treated by LI-ESWT showed significantly improved IIEF (WMD = 1.70, 95% CI: 0.44－2.96, P = 0.008) and erection hardness score (EHS) (RR = 11.72, 95% CI: 5.13－26.80, P < 0.01). The IIEF scores of the patients were markedly increased at 4 and 24 weeks after LI-ESWT (WMD = 1.43, 95% CI: 0.10－2.75, P = 0.03; WMD = 3.09, 95% CI: 1.49－4.68, P = 0.0002), as well as after the 10th to 12th treatment (WMD = 1.81, 95% CI: 0.31－3.31, P = 0.02) though not after the 5th to 6th (WMD = 1.88, 95% CI: －2.10 to 5.86, P = 0.35). LI-ESWT also significantly increased the IIEF scores in the patients with the baseline IIEF ≥12 (WMD = 2.13, 95% CI: 0.51－3.75, P = 0.01) but not in those with the baseline IIEF ≤11 (WMD = 1.04, 95% CI: －0.96 to 3.03, P = 0.31). No significant adverse events were reported in the 8 RCTs.@*CONCLUSIONS@#As a non-invasive treatment, LI-ESWT is safe and effective and can significantly improve IIEF and EHS in ED patients.