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Clinical Trial Summary

This study aims to compare the functional and surgical outcomes of Ulcerative Colitis (UC) patients undergoing Transanal Transection and Singl-Stapled (TTSS) versus Double-stapled Ileal Pouch-Anal Anastomosis (IPAA)


Clinical Trial Description

Ileal Pouch-Anal Anastomosis (IPAAI in Ulcerative Colitis (UC) patients is usually performed by double-stapling technique after rectal transection with a linear stapler. Double-stapling is increasingly criticized for the uneven longer cuffs and potential weak points. The Transanal Transection and Single-Stapled (TTSS) approach may potentially overcome the limitations of double-stapling. A single-stapled anastomosis may be accomplished through a transanal rectal transection followed by bottom-up dissection (transanal-ileal pouch-anal anastomosis) or through an abdominal, rectal dissection and subsequent transanal transection and single-stapled anastomosis. TTSS-IPAA approach was shown to provide reduced rectal cuff length and reduced rate of urgency at six months after stoma closure. However, the retrospective and single-center features of these findings may prevent a robust conclusion about the superiority of TTSS-IPAA. The purpose of this study is to compare short-term and functional outcomes of double-stapling versus TTSS techniques for IPAA in UC patients in a prospective multicentric cohort study. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT06331637
Study type Observational
Source Istituto Clinico Humanitas
Contact Annalisa Maroli, PhD
Phone 02 8224 7776
Email colorapp@humanitas.it
Status Not yet recruiting
Phase
Start date July 31, 2024
Completion date December 31, 2026

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