JOURNAL ARTICLE
META-ANALYSIS
Add like
Add dislike
Add to saved papers

Open non-microsurgical, laparoscopic or open microsurgical varicocelectomy for male infertility: a meta-analysis of randomized controlled trials.

BJU International 2012 November
OBJECTIVE: To compare various techniques of open non-microsurgical, laparoscopic or microsurgical varicocelectomy procedures to describe the best method for treating varicocele in infertile men.

PATIENTS AND METHODS: We searched PubMed, Embase, the Cochrane Library, the Institute for Scientific Information (ISI) - Science Citation Index and the Chinese Biomedicine Literature Database up to June 2011. Only randomized controlled trials (RCTs) were included in the present study. The outcome measures assessed were pregnancy rate (primary), the incidence of recurrent varicocele, time to return to work, the incidence of postoperative hydrocele and operation duration (secondary). Two authors independently assessed the study quality and extracted data. All data were analysed using Review Manager (version 5.0).

RESULTS: The present study included four randomized controlled trials comprising 1,015 patients in total. At the follow-up endpoints, patients who had undergone microsurgery showed a significant advantage over those who had undergone open varicocelectomy in terms of pregnancy rate (odds ratio [OR]= 1.63, 95% confidence interval [CI]: 1.19-2.23]. There was no significant difference between laparoscopic and open varicocelectomy (OR = 1.11, 95% CI: 0.65-1.88) or between microsurgery and laparoscopic varicocelectomy (OR = 1.37, 95% CI: 0.84-2.24). The incidences of recurrent varicocele and postoperative hydrocele were significantly lower after microsurgery than after laparoscopic or open varicocelectomy. The time to return to work after microsurgery and laparoscopic varicocelectomy was significantly shorter than that after open varicocelectomy. The operation duration of microsurgical varicocelectomy was longer than that of laparoscopic or open varicocelectomy.

CONCLUSIONS: Current evidence indicates that microsurgical varicocelectomy is the most effective and least morbid method among the three varicocelectomy techniques for treating varicocele in infertile men. More high-quality, multicentre, long-term RCTs are required to verify the findings.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app