Related Experiment Videos
Prophylactic antibiotics for head and neck surgery with flap reconstruction
J T Johnson1, R L Wagner, D E Schuller
1University of Pittsburgh School of Medicine, Department of Otolaryngology, Eye and Ear Institute of Pittsburgh, PA.
Archives of Otolaryngology--Head & Neck Surgery
|May 1, 1992
Summary
High-dose cefazolin and clindamycin show similar effectiveness in preventing surgical site infections after head and neck procedures. Free vascularized tissue reconstruction may further reduce postoperative wound sepsis.
Area of Science:
- Surgical Oncology
- Infectious Disease Prevention
- Head and Neck Surgery
Background:
- Postoperative infection is a major cause of morbidity in head and neck surgery.
- Preventing surgical site infections (SSIs) is critical for patient outcomes.
Purpose of the Study:
- To compare the efficacy of clindamycin phosphate versus high-dose cefazolin sodium in preventing SSIs.
- To evaluate prophylactic antibiotic regimens in contaminated head and neck surgeries requiring flap reconstruction.
Main Methods:
- Prospective randomized multi-institutional clinical trial.
- 100 patients undergoing head and neck surgery with flap reconstruction.
- Intravenous clindamycin (900 mg) or cefazolin (2 g) administered preoperatively and for 24 hours postoperatively.
Main Results:
- Wound infection occurred in 19.6% of clindamycin patients and 21.6% of cefazolin patients.
- No statistically significant difference in infection rates between the two antibiotic groups.
- Average surgery duration was approximately 8 hours for both infected and non-infected groups.
Conclusions:
- High-dose cefazolin and clindamycin demonstrate comparable prophylactic efficacy for head and neck surgeries.
- Free vascularized tissue reconstruction may play a role in reducing postoperative wound infections.