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Microscopic Varicocelectomy under Local Anesthesia as the Treatment of Varicocele
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Systemic antibiotic prophylaxis not needed for microsurgical varicocelectomy

Ingride Richardson1, Harris M Nagler

  • 1Sol and Margaret Berger Department of Urology, Beth Israel Medical Center, New York, New York 10003, USA.

Urology
|March 4, 2008
PubMed
Abstract

Insights

Routine antibiotic prophylaxis is not necessary for patients undergoing microsurgical varicocelectomy. A retrospective review found very low infection rates without antibiotic use, suggesting it is not warranted for this procedure.

Area of Science:

  • Urology
  • Surgical Infection Prevention

Background:

  • Systemic antibiotic prophylaxis is generally not recommended for clean surgical procedures per CDC guidelines.
  • However, antibiotics are frequently administered for varicocelectomy, despite a lack of evidence supporting their necessity.

Purpose of the Study:

  • To evaluate the necessity of antibiotic prophylaxis in patients undergoing microsurgical varicocelectomy.
  • To determine the incidence of surgical site infections in patients who did not receive prophylactic antibiotics.

Main Methods:

  • A retrospective chart review was performed on 278 patients who underwent microsurgical varicocelectomy.
  • No patients in the study cohort received antibiotic prophylaxis.
  • Post-operative infection surveillance was conducted within 4 weeks of surgery.

Main Results:

  • Only 2 patients (0.7%) developed a culture-positive infection.
  • An additional 5 patients (1.8%) exhibited signs of infection as defined by the Centers for Disease Control and Prevention (CDC).
  • The overall infection rate was low in the absence of antibiotic prophylaxis.

Conclusions:

  • Antibiotic prophylaxis is not warranted for patients undergoing microsurgical varicocelectomy.
  • The findings suggest that omitting routine antibiotic use in this patient population is safe and does not increase infection risk.

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