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Preventing wound infection after appendicectomy: a review
Z H Krukowski1, S T Irwin, S Denholm
1Department of Surgery, University of Aberdeen, UK.
The British Journal of Surgery
|October 1, 1988
Summary
Optimal prophylaxis for wound sepsis after appendicectomy remains debated. Evidence favors antibiotics with broad-spectrum activity against aerobic and anaerobic bacteria, alongside careful consideration of surgical technique.
Area of Science:
- Surgical Infection Prevention
- Clinical Microbiology
- Evidence-Based Medicine
Background:
- Appendicectomy wound sepsis is a persistent clinical challenge with no universal consensus on optimal prevention.
- A significant number of prospective studies highlight ongoing research interest and the need for improved prophylactic strategies.
Purpose of the Study:
- To review and synthesize evidence on the prophylaxis of wound sepsis following appendicectomy over the past 25 years.
- To identify key factors influencing the efficacy of different prophylactic regimens.
Main Methods:
- Comprehensive literature review of prospective studies published over the last 25 years.
- Emphasis on adequate study size and stratification of intraoperative sepsis severity.
- Inclusion of post-discharge wound infection rates for critical comparison of regimens.
Main Results:
- Antibiotic prophylaxis significantly reduces wound sepsis frequency.
- Broad-spectrum antibiotics (aerobic and anaerobic coverage) are superior to those targeting only anaerobes.
- Topical antibiotics show benefit, while topical antiseptics have no significant effect.
- Technical surgical factors significantly influence sepsis rates, independent of antibiotic choice.
Conclusions:
- Optimal prophylaxis for appendicectomy wound sepsis requires broad-spectrum antibiotic coverage and attention to surgical technique.
- Future studies must ensure adequate sample sizes and account for sepsis severity and post-discharge infections.