Ileo-Anal Pouch Anastomosis and New Remedial Approaches for Ulcerative Colitis: A Review Article

Abstract

Ulcerative colitis (UC) causes diffuse friability and superficial wall degeneration that is accompanied by bleeding. UC, now recognized as a global illness, affects millions of people globally. The most effective treatment for UC is Ileal Pouch Anal Anastomosis (IPAA). Many medical experts and patients favor proctocolectomy with IPAA because it improves bowel function and allows feces to pass via the anus. Considering the most recent research, systematic reviews, statistical analysis, and recommendations, a selective literature search was carried out. The database used was PubMed. The current work provides a summary of surgical alternatives, results, and pre-and postoperative treatment for UC patients. In the course of their illness, about 30% of UC patients will need surgery. Due to its natural limitation to the colon and rectum, UC may mostly be treated surgically. The preferred surgical process is a restorative proctocolectomy with an IPAA. A 30% postoperative complication rate and a 0.1% death rate for this operation are both shown in large studies. One of the biggest things preventing UC from being successfully treated surgically is pouchitis. A long-run success rate of the pouch is >90% after 10 follow-ups, despite a significant surgical complication rate. For patients with UC to have the best possible outcome, extensive collaboration among the various specialties in the pre and postoperative context is crucial. In skilled centers, more than 90% of the total patients can eventually achieve a decent quality of life despite a 30% likelihood of early postoperative problems. UC patients may be cured with proctocolectomy, but there is a risk of morbidity that must be considered, especially in pediatric patients. As a result of advancements in our comprehension of the pathogenic mechanisms causing UC, new therapies have been proposed, the most significant change being the emergence of anti-tumor necrosis factor (TNF) medications.

Surgical treatment of inflammatory bowel disease: From the gastroenterologist’s stand-point

“…This operation corresponds to total colectomy and ileoanal anastomosis with the insertion of an artificial ileum made from the terminal ileum. The method has gained wide acceptance and application in recent years and is today the surgery of choice for UC patients, because it provides the patient with near-normal functionality in terms of defecation and continence, ensuring complete eradication of the disease[ 72 ].…”