Single versus 3-dose antibiotic prophylaxis in clean and clean contaminated operations

Abdul Rashid Surahio1, Ashar Ahmad Khan, Main Usman Farooq

  • 1Department of General Surgery, Al-Noor Specialist Hospital Holly, Makkah, Saudi Arabia. a_surahio@yahoo.com

Abstract

Insights

Single dose antibiotic prophylaxis is effective for preventing surgical wound infections in clean and clean-contaminated procedures. This approach is as effective as multiple doses and offers cost benefits.

Area of Science:

  • Surgical infection prevention
  • Antibiotic prophylaxis efficacy
  • Healthcare economics in surgery

Background:

  • Surgical site infections pose a significant challenge, impairing host defenses.
  • Bacterial contamination of surgical wounds can occur intraoperatively or postoperatively.
  • Understanding the effectiveness of preoperative antibiotic prophylaxis is crucial for reducing surgical site infections.

Purpose of the Study:

  • To evaluate the efficacy of single-dose versus multi-dose antibiotic prophylaxis in preventing postoperative wound infections.
  • To compare the cost-effectiveness of different antibiotic prophylaxis regimens.
  • To analyze infection rates in clean and clean-contaminated surgical procedures.

Main Methods:

  • A prospective study involving 400 patients undergoing clean or clean-contaminated procedures.
  • Patients were divided into two groups: Group A (single-dose antibiotic prophylaxis) and Group B (three-dose antibiotic therapy).
  • Postoperative wound infection rates were compared between the two groups.

Main Results:

  • The overall wound infection rate was 4% following single-dose prophylaxis and 8% following three-dose therapy.
  • Infection rates for clean procedures were 4.54% (single dose) and 7.77% (three doses).
  • Infection rates for clean-contaminated procedures were 3.33% (single dose) and 8.18% (three doses).

Conclusions:

  • Single-dose antibiotic prophylaxis is equally effective as three-dose therapy in preventing surgical wound infections for clean and clean-contaminated procedures.
  • Single-dose antibiotic prophylaxis demonstrates cost-effectiveness compared to multi-dose regimens.
  • Optimizing antibiotic prophylaxis can reduce surgical site infection rates and healthcare costs.

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