Antibiotic prophylaxis for operative vaginal delivery

Area of Science:

• Obstetrics and Gynecology
• Infectious Disease Prevention
• Evidence-Based Medicine

Background:

• Operative vaginal deliveries (vacuum or forceps) increase postpartum infection risk.
• Antibiotic prophylaxis is considered but its benefit is unclear.
• Maternal readmission rates are higher after operative vaginal delivery.

Purpose of the Study:

• To evaluate antibiotic prophylaxis effectiveness in preventing puerperal infections after operative vaginal delivery.
• To assess the safety of prophylactic antibiotics in this obstetric context.

Main Methods:

• Systematic review of randomized controlled trials (RCTs).
• Searched multiple databases including Cochrane, ClinicalTrials.gov, and ICTRP.
• Included RCTs comparing antibiotic prophylaxis with placebo or no treatment.

Main Results:

• One RCT with 393 women was included.
• Antibiotic prophylaxis showed a potential 93% risk reduction in endometritis (low-quality evidence).
• No significant difference in maternal length of hospital stay was observed.

Conclusions:

• Limited evidence suggests antibiotic prophylaxis may reduce endometritis after operative vaginal delivery.
• Current evidence is low quality and based on a single trial.
• Further research is required to establish the role of antibiotic prophylaxis in reducing postpartum morbidity.