IMMEDIATE AND LATE RESULTS OF ILEOSTOMY CLOSURE IN PATIENTS WITH FAMILIAL ADENOMATOUS POLYPOSIS UNDERGOING...

Area of Science:

• Colorectal Surgery
• Minimally Invasive Surgery
• Gastroenterology

Background:

• Restorative proctocolectomy (RPC) is a key surgical procedure for managing familial adenomatous polyposis (FAP).
• Ileostomy closure is a critical step in the RPC process for FAP patients.
• This study evaluates outcomes following ileostomy closure after RPC, comparing laparoscopic and conventional open approaches.

Purpose of the Study:

• To compare surgical outcomes after ileostomy closure in patients who underwent laparoscopic (LAP) versus conventional open (OPEN) restorative proctocolectomy (RPC).
• To analyze complication rates and reoperation needs following ileostomy reversal based on the initial surgical approach.

Main Methods:

• Retrospective chart review of 84 familial adenomatous polyposis patients who underwent ileostomy closure between 1997 and 2013.
• Comparison of demographic data and surgical outcomes, including early and late morbidity, complications, and reoperations, between OPEN and LAP groups.
• Statistical analysis to determine differences in outcomes between the two surgical approaches.

Main Results:

• Overall morbidity rates after pouch construction were similar between OPEN (25%) and LAP (75%) groups.
• Late complications were less frequent in the LAP group (7.9%) compared to the OPEN group (14.2%).
• Following ileostomy closure, complication rates were lower in patients initially treated with the LAP approach (4.7%) versus OPEN (14.2%), with fewer reoperations (3.1% vs. 9.5%).

Conclusions:

• The surgical approach for restorative proctocolectomy (laparoscopic vs. open) did not appear to decisively influence outcomes after loop ileostomy reversal in this cohort.
• While not statistically significant in this study, the laparoscopic approach demonstrated a trend towards fewer late complications and reoperations.
• Larger patient cohort studies may be needed to confirm a statistically significant advantage of minimally invasive procedures in reducing complications and reoperations after ileostomy reversal in FAP patients.