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Low-intensity Extracorporeal Shock Wave Therapy for Peyroniès Disease: a Systematic Review and Meta-analysis

Overview
Journal BMC Urol
Publisher Biomed Central
Specialty Urology
Date 2024 Oct 7
PMID 39375617
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Abstract

Background: A systematic review of the evidence was conducted to assess the efficacy of low-intensity extracorporeal shock wave therapy (LI-ESWT) for patients with Peyronie`s Disease (PD).

Methods: A comprehensive search of the Cochrane Registry, PubMed and Embase databases was conducted to identify all controlled trials, including randomised controlled trials (RCTs), cohort studies and case-control studies, focusing on the efficacy of LI-ESWT in treating PD, and published before February 2023. The size of plaques, curvature deviation, visual analog scale [VAS] and International Index of Erectile Function (IIEF) were the most commonly used tool to evaluate the treatment effectiveness of LI-ESWT.

Results: There were 7 studies including  475 patients from 1999 to 2023. The meta-analysis of the data revealed that LI-ESWT could considerably enhance the proportion of men experiencing a reduction in penile plaques (RD 0.27, 95% CI: 0.04-0.50, P = 0.02), improvement in penile curvature (RD: 0.13; 95% CI, 0-0.26; p = 0.05), alleviation of pain (RD 0.22, 95% CI: 0.01-0.42, P = 0.04), and complete remission (RD 0.38, 95% CI 0.23-0.52, P < 0.00001). However, there were no significant differences in improvement of sexual function (MD: 1.44; 95% CI, -3.10-5.97; p = 0.53) between LI-ESWT and the placebo group.

Conclusions: According to these studies, LI-ESWT has the potential to decrease plaque size and improve penile curvature or pain in men with PD. The publication of robust evidence from additional well-designed long-term multicenter randomized controlled trials would provide more confidence regarding use of these devices in patients with PD.

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