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Syringe pressure irrigation of subdermic tissue after appendectomy to decrease the incidence of postoperative wound
C R Cervantes-Sánchez1, R Gutiérrez-Vega, J A Vázquez-Carpizo
1Department of Surgery, Mexico City General Hospital, Dr. Balmis 148, Col. Doctores, 06726, México D.F., México.
World Journal of Surgery
|December 14, 1999
Summary
Syringe pressure irrigation significantly reduces surgical wound infections after appendectomy, especially in complicated cases. This safe, cost-effective method enhances patient recovery by lowering infection rates.
Area of Science:
- Surgical Innovation
- Infectious Disease Prevention
- Clinical Trials
Background:
- Appendectomy is a common procedure with a risk of postoperative wound infection.
- Preventing surgical site infections is crucial for patient outcomes and healthcare costs.
Purpose of the Study:
- To evaluate the efficacy of syringe pressure irrigation in reducing surgical wound infections following appendectomy.
- To compare infection rates between standard antibiotic prophylaxis and antibiotic prophylaxis plus wound irrigation.
Main Methods:
- A randomized controlled trial involving 350 patients with acute abdomen suggestive of appendicitis.
- Two groups were compared: Group I (antibiotics only) and Group II (antibiotics plus syringe pressure irrigation with saline).
- Incidence of postoperative wound infection was the primary outcome measure.
Main Results:
- Of 283 patients with appendicitis, 95 had complicated cases.
- In complicated cases, Group I had a 72.5% infection rate, while Group II had a 16.3% infection rate (p = 0.000001).
- Syringe pressure irrigation demonstrated a statistically significant reduction in wound infections.
Conclusions:
- Syringe pressure irrigation is a highly effective method for decreasing postoperative wound infections in complicated appendectomy cases.
- This technique is safe, inexpensive, and readily available in surgical settings.
- The findings support the routine use of syringe pressure irrigation to improve surgical outcomes.