Typhoid enteric perforation

Abstract

Background: Perforation of the bowel is the most serious complication of typhoid fever. The role of early limited surgery in managing these patients needs to be assessed.

Methods: The records of 110 cases of typhoid enteric perforation treated at JLN Hospital, Ajmer between 1990 and 1995 were reviewed.

Results: A total of 42.7% of the patients were in the 21-30-year age group, and 83.6% were male. All patients presented with the classic features of typhoid enteric perforation. A total of 83.6% were operated on within 36 h of perforation. Surgical management consisted of primary closure of the perforation (74.5%), closure with omental graft (14.5%), resection and anastomosis (3.6%), and only drainage (7.3%). A total of 79.1% of patients developed wound infection and 10% of patients developed faecal fistula. The overall mortality rate was 16.4%. Increasing the time interval between perforation and operation significantly increased the mortality (P < 0.05). The mortality was least with early primary closure of the perforation. Patients with postoperative faecal fistula had higher mortality rates (P < 0.001).

Conclusions: Early limited surgery with thorough peritoneal lavage provides optimal results, faecal fistula is a grave complication, and the use of the McBurney incision may provide better results in terms of subsequent wound healing.