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When to treat varicocele?

G Haidl1, C Maass, W B Schill

  • 1Klinik und Poliklinik für Haut- und Geschlechtskrankheiten der Rhein, Friedrich-Wilhelms-Universität, Bonn, Germany.

Acta Chirurgica Hungarica
|January 1, 1994
PubMed
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The GnRH test and alpha-glucosidase levels do not reliably predict varicocele treatment success. However, varicocele treatment improved sperm parameters, especially in patients with abnormal initial sperm morphology.

Area of Science:

  • Urology
  • Reproductive Medicine
  • Andrology

Background:

  • Varicocele, a common cause of male infertility, requires effective prognostic markers for treatment.
  • Current diagnostic methods for varicocele may not fully predict treatment outcomes.

Purpose of the Study:

  • To evaluate the prognostic value of Gonadotropin-Releasing Hormone (GnRH) tests and alpha-glucosidase levels in varicocele treatment.
  • To identify predictors for successful varicocele therapy outcomes.

Main Methods:

  • Studied 48 patients with varicocele, assessing GnRH tests, alpha-glucosidase, and sperm analysis pre- and post-treatment.
  • Compared outcomes between 35 treated patients and 13 untreated patients, with 10 normozoospermic donors as control.
  • Sperm morphology was analyzed using the Düsseldorf classification.

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Main Results:

  • The GnRH test did not prove to be a significant prognostic indicator for varicocele treatment success.
  • Alpha-glucosidase levels showed no significant changes and were not decisive criteria for treatment outcome.
  • Sperm parameters, particularly morphology with reduced hyperelongated forms, improved significantly post-treatment, irrespective of initial GnRH test results.

Conclusions:

  • The GnRH test is not a reliable prognostic marker for varicocele treatment outcomes.
  • Alpha-glucosidase is not a decisive criterion for predicting treatment success.
  • Varicocele treatment, particularly sclerosing, leads to improved sperm parameters, especially in patients with initial morphological abnormalities.