Transanal endorectal pull-through for Hirschsprung's disease: Experience with 68 patients

Background/Purpose: The aim of this study was to evaluate the indications, results, and complications of transanal endorectal pull-through (TEPT) in the management of rectosigmoid Hirschsprung's disease (HD). Methods: Between November 1998 and March 2002, 68 TEPT procedures were performed in infants and children. The patients' ages ranged from 6 days to 13 years. The primary diagnosis in all 68 patients was Hirschsprung's disease confined to the recto-sigmoid region. All children had their operations done without construction of preoperative colostomy except for one. Follow-up period ranged from 3 to 39 months (mean, 21 months). Results: The mean operating time was 90 minutes, and average length of bowel resected was 25 cm. Sixty-two patients had satisfactory results without complications. Blood transfusion was needed in only 11 patients. Recovery was very fast, and patients often were hungry within 24 hours. Feeding was resumed within 48 hours. One patient required laparotomy during the procedure owing to injury to the urethra. Two patients required colostomy 3 and 5 days after surgery respectively, because of delayed leakage. Three patients suffered from attacks of enterocolitis 6 to 9 months postoperatively. There was increased frequency of defecation (5 to 15 times daily) for 4 to 6 weeks after surgery in all the patients. There was no constipation, no incontinence, no cuff abscess, and no mortality in any of the patients. Average frequency of defecation was 1 to 3 times daily after 3 months. The cost of the TEPT technique was almost half that of the open surgery. Conclusions: TEPT takes less time, has less bleeding, shorter hospital stay, less morbidity, and earlier recovery than similar open pull-through procedures. The hazards and morbidities associated with laparotomy and colostomy may be avoided with a one-stage technique in Hirschsprung's disease confined to the recto-sigmoid region. Careful long-term follow-up is required to assess continence and sexual function. (C) 2003 Elsevier Inc. All rights reserved.