Pediatric ulcerative colitis: three- versus two-stage colectomy with ileal pouch-anal anastomosis

Area of Science:

• Pediatric surgery
• Gastroenterology
• Inflammatory Bowel Disease research

Background:

• Ulcerative colitis (UC) management in children often necessitates colectomy and ileal pouch-anal anastomosis (IPAA).
• Limited data exists on the comparative complications of two-stage versus three-stage IPAA in pediatric populations.

Purpose of the Study:

• To compare the procedural complications between two-stage and three-stage IPAA in pediatric patients with UC.
• To analyze trends in surgical approach over a decade.

Main Methods:

• Retrospective review of pediatric patients undergoing colectomy for UC or inflammatory bowel disease unclassified between 2008 and 2018.
• Analysis of early (≤30 days) and late (>30 days) complication rates, stoma duration, and preoperative patient factors.

Main Results:

• Forty-nine pediatric patients underwent IPAA; 30-day complication rates were similar between two-stage and three-stage approaches (p=0.46).
• Late complications were more frequent in three-stage procedures (p=0.03), with a longer stoma duration.
• A trend towards increased utilization of two-stage IPAA was observed from 2013-2018, without significant changes in overall complication rates.

Conclusions:

• Contrary to prior assumptions, three-stage IPAA does not appear to offer lower complication rates compared to two-stage procedures in pediatric UC.
• The findings support a transition towards two-stage IPAA in pediatric colectomy for UC, given comparable safety profiles.