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Related Experiment Videos

Computer-assisted semen analysis parameters in men with varicocele: is surgery helpful?

F R Parikh1, S A Kamat, G G Kodwaney

  • 1Department of Infertility Management and Assisted Reproduction, Jaslok Hospital and Research Centre, Bombay, India.

Fertility and Sterility
|September 1, 1996
PubMed
Summary

Varicocelectomy significantly improves sperm quality in infertile men, with computer-assisted semen analysis (CASA) enabling accurate evaluation. Post-surgery, 50% of men achieved pregnancy, highlighting varicocelectomy

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Area of Science:

  • Reproductive Medicine
  • Andrology
  • Urology

Background:

  • Varicocele is a common cause of male infertility.
  • Sperm quality is often impaired in men with varicocele.
  • Objective assessment of sperm parameters is crucial for diagnosis and treatment planning.

Purpose of the Study:

  • To evaluate the effectiveness of varicocelectomy in improving sperm characteristics.
  • To assess fertility outcomes after varicocelectomy.
  • To determine the utility of computer-assisted semen analysis (CASA) in monitoring treatment response.

Main Methods:

  • Semen samples from 49 infertile men with varicocele were analyzed using CASA.
  • Sperm parameters of 26 men who underwent varicocelectomy were assessed preoperatively and at 3, 6, and 9 months postoperatively.

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  • Pregnancy outcomes (natural or assisted conception) were recorded.

    • Main Results:

    • Men with varicocele exhibited significantly lower sperm count, motility, and normal morphology.
    • Varicocelectomy led to significant improvements in sperm count, motility, and morphology.
    • Post-surgery, 46.2% of men achieved normal semen parameters, and the overall pregnancy rate was 50%.

    Conclusions:

    • Computer-assisted semen analysis (CASA) offers accurate quantitative assessment of semen parameters in varicocele patients.
    • Varicocelectomy is an effective treatment for varicocele-related infertility, improving semen quality and leading to a 50% pregnancy rate.