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[Antibiotic prevention with a single dose of metronidazole in appendectomy in children]
Insights
Prophylactic metronidazole before appendicectomy significantly reduced complications. A single pre-operative dose proved as effective as traditional methods for preventing surgical site infections.
Area of Science:
- Medical Microbiology
- Surgical Infections
- Pharmacology
Context:
- Appendicectomy is a common surgical procedure.
- Surgical site infections (SSIs) are a significant concern following appendicectomy.
- Antibioprophylaxis is often used to prevent SSIs.
Purpose:
- To evaluate the efficacy of prophylactic metronidazole in preventing complications after appendicectomy.
- To compare a single pre-operative dose of metronidazole with conventional antibioprophylaxis.
- To assess the impact of metronidazole on the overall incidence of post-appendicectomy complications.
Summary:
- A retrospective study compared 100 children receiving prophylactic metronidazole before appendicectomy with 100 controls.
- No significant differences in patient demographics or appendix appearance were noted between groups.
- The metronidazole group had a 1% complication rate versus 9% in the control group.
Impact:
- Single pre-operative intravenous metronidazole is effective in reducing post-appendicectomy complications.
- This regimen offers a potentially simpler and equally effective alternative to conventional antibioprophylaxis.
- Findings support the use of targeted antibiotic prophylaxis to improve surgical outcomes.
Abstract:
One hundred children were prophylactically treated with 15 mg/kg-1 of metronidazole immediately before appendicectomy and retrospectively compared with 100 other patients without any antibioprophylaxis. No statistically significant difference was found between the two groups as regards age, weight, sex and macroscopic appearance of the appendix. The overall incidence of complications was 1% in the antibioprophylactic group and 9% in the control group. Furthermore, a single pre-operative intravenous dose of metronidazole was as effective as conventional antibioprophylaxis.