Prophylactic antibiotics in pediatrics cardiovascular surgery: current practices

Area of Science:

• Pediatric Cardiovascular Surgery
• Infectious Disease Prevention
• Pharmacology

Background:

• Prophylactic antibiotic use is standard in pediatric cardiovascular surgery to prevent surgical site infections.
• Guidelines recommend specific antibiotic regimens and durations for various cardiac procedures.
• Variations in antibiotic prophylaxis practices may exist across different pediatric programs.

Purpose of the Study:

• To survey current practices in prophylactic antibiotic use for pediatric cardiovascular operations.
• To assess adherence to established guidelines for antibiotic prophylaxis in this patient population.
• To identify common antibiotic agents and treatment durations employed.

Main Methods:

• A survey was distributed to 23 pediatric cardiovascular surgery programs.
• Data collected included types of procedures, antibiotics used, and duration of therapy.
• Descriptive statistics were used to analyze the survey responses.

Main Results:

• All surveyed programs uniformly used prophylactic antibiotics for open-heart operations.
• Only 65% of programs utilized prophylaxis for patent ductus arteriosus repair.
• Cephalosporins were most common; aminoglycosides with penicillins were used in ~25% of cases.
• Antibiotics were initiated preoperatively in 89.7% of cases and continued for <5 days.

Conclusions:

• Prophylactic antibiotic use in pediatric cardiovascular surgery is widespread and generally follows current guidelines.
• There is a notable gap in the consistent application of prophylaxis for patent ductus arteriosus repair.
• Further investigation may be warranted to optimize antibiotic strategies for specific pediatric cardiac procedures.