Duhamel operation for children with distal colonic dysmotility

Yew-Wei Tan1, Osvaldo Borrelli2, Keith Lindley2

  • 1Specialist Neonatal and Paediatric Surgery Department, Great Ormond Street Hospital for Children, London, WC1N 3JH, UK. ywtan80@doctors.net.uk.

Insights

The Duhamel operation resolved refractory constipation in 82% of pediatric patients with distal colonic dysmotility. However, half of these children required antegrade continence enemas (ACE) post-surgery.

Area of Science:

  • Pediatric Surgery
  • Gastroenterology
  • Colorectal Surgery

Background:

  • Constipation refractory to medical management is a significant challenge in children.
  • Manometrically proven distal colonic dysmotility often necessitates surgical intervention.
  • The Duhamel operation is a surgical option for complex pediatric constipation.

Purpose of the Study:

  • To evaluate the outcomes of the Duhamel operation in children with intractable constipation and distal colonic dysmotility.
  • To assess the resolution of constipation and postoperative complications following the Duhamel procedure.
  • To determine the long-term efficacy of the Duhamel operation in this patient population.

Main Methods:

  • Retrospective review of children who underwent the Duhamel operation for intractable constipation and left colonic dysmotility since 2009.
  • Analysis of primary endpoint: resolution of constipation.
  • Analysis of secondary endpoint: postoperative complications, including small bowel obstruction.

Main Results:

  • Eleven patients (median age 11 years) with refractory constipation and distal colonic dysmotility underwent the Duhamel operation.
  • Constipation resolved in 82% of patients (9/11), with 4 requiring antegrade continence enemas (ACE) and 5 managed with laxatives.
  • Two patients (18%) had persistent constipation and incontinence, ultimately requiring an ileostomy. Two postoperative small bowel obstructions occurred.

Conclusions:

  • The Duhamel operation is effective in resolving refractory constipation in 82% of children with manometrically proven distal colonic dysmotility.
  • Half of the patients who achieved resolution required subsequent antegrade continence enemas (ACE).
  • The Duhamel procedure offers a viable surgical solution for severe pediatric constipation cases unresponsive to conservative management.
Abstract