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Complications in children with ulcerative colitis undergoing ileal pouch-anal anastomosis
Dani O Gonzalez1, Benedict C Nwomeh2
1Center for Surgical Outcomes Research, The Research Institute, Nationwide Children's Hospital, Columbus, Ohio.
Insights
Ileal pouch-anal anastomosis (IPAA) surgery for ulcerative colitis in children can lead to various complications. However, most pediatric patients report satisfaction and improved lifestyles post-surgery.
Area of Science:
- Pediatric surgery
- Gastroenterology
- Colorectal surgery
Background:
- Total colectomy with ileal pouch-anal anastomosis (IPAA) is the standard surgical treatment for pediatric ulcerative colitis.
- A significant percentage of patients (up to 75%) experience complications following IPAA.
- Complications range from intraoperative challenges to long-term functional issues.
Purpose of the Study:
- To review intraoperative scenarios and complications associated with IPAA in children.
- To categorize complications into intraoperative, postoperative, and functional types.
- To provide a comprehensive overview for clinicians managing pediatric patients undergoing IPAA.
Main Methods:
- Literature review focusing on pediatric colectomy and IPAA.
- Analysis of reported intraoperative difficulties, such as insufficient mesenteric length and positive leak tests.
- Compilation of postoperative issues including infection, leaks, strictures, fistulas, pouchitis, obstruction, and pouch failure.
- Inclusion of less common complications like afferent limb syndrome, pouch prolapse, and superior mesenteric artery syndrome.
- Assessment of functional outcomes including incontinence, quality of life, infertility, and sexual dysfunction.
Main Results:
- Intraoperative challenges and a wide spectrum of postoperative complications are frequently encountered.
- Functional deficits such as incontinence and impaired quality of life are significant concerns.
- Less common but serious complications can also occur, impacting patient outcomes.
- Despite the high complication rate, a majority of patients report satisfaction and lifestyle improvement.
Conclusions:
- IPAA in children with ulcerative colitis presents a high risk of diverse complications.
- Effective management requires awareness of potential intraoperative, postoperative, and functional issues.
- Patient satisfaction and improved quality of life are achievable outcomes despite the challenges.
Abstract:
Total colectomy with ileal pouch-anal anastomosis (IPAA) is considered the standard procedure for the surgical management of ulcerative colitis. Despite the widespread utility of the procedure, as many as 75% of patients who undergo IPAA, experience at least 1 complication. This review highlights difficult intraoperative scenarios and complications of pouch surgery in children, including intraoperative, postoperative, and functional complications. Intraoperative scenarios include insufficient mesenteric length and positive leak tests. Postoperative complications include surgical site infection, anastomotic leak, stricture, fistula, pouchitis, small bowel obstruction, and pouch failure. Less common complications include afferent limb syndrome, pouch prolapse, and superior mesenteric artery syndrome. Functional complications include incontinence, impaired quality of life, infertility, and sexual dysfunction. Despite complications, most patients are satisfied with their outcomes and report an improvement in their lifestyle.
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