Pramodh Chandrasinghe1,2,3, Michele Carvello4, Karin Wasmann5, Caterina Foppa6, Pieter Tanis5, Zarah Perry-Woodford2, Janindra Warusavitarne1,2, Antonino Spinelli4,6, Willem Bemelman5. 1. Department of Surgery and Cancer, Imperial College, London, UK. 2. Department of Colorectal Surgery, St. Mark's Hospital, Harrow, UK. 3. Department of Surgery, Faculty of Medicine, University of Kelaniya, Sri Lanka. 4. Colon and Rectal Surgery Division, Humanitas Clinical and Research Hospital, Milan, Italy. 5. Department of Surgery, Amsterdam University Medical Centres, University of Amsterdam, Amsterdam, The Netherlands. 6. Department of Biomedical Science, Humanitas Research Hospital, Milan, Italy.
Abstract
BACKGROUND: The transanal approach to ileal pouch-anal anastomosis [Ta-IPAA] provides better access to the lower pelvis with lower short-term morbidity in ulcerative colitis [UC]. The aim of this study was to assess the long-term functional outcomes after Ta-IPAA vs transabdominal IPAA [Abd-IPAA] in UC. METHODS: A multicentre cohort analysis was performed between March 2002 and September 2017. Patient characteristics, surgical details and postoperative outcomes were compared. CGQL [Cleveland global quality of life] score at 12 months with a functioning pouch was considered the primary end point. RESULTS: A total of 374 patients [100 Ta-IPAA vs 274 Abd-IPAA] were included. Ta-IPAA demonstrated a comparable overall quality of life [CGQL score] to Abd-IPAA [0.75 ± 0.11 vs 0.71 ± 0.14; respectively, p = 0.1]. Quality of life [7.71 ± 1.17 vs 7.30 ± 1.46; p = 0.04] and energy-level items [7.16 ± 1.52 vs 6.66 ± 1.68; p = 0.03] were significantly better after Ta-IPAA, while the quality of health item was comparable [7.68 ± 1.26 vs 7.64 ± 1.44; p = 0.96]. Analysis excluding anastomotic leaks did not change the overall CGQL scores. Stool frequencies [>10/24 h: 22% vs 21%; p = 1.0] and the rate of a single episode of major incontinence during the following 12-month period [27% vs 26%; p = 0.89] were similar. The differences in 30-day morbidity rates [33% vs 41%; p = 0.2] and anastomotic leak rates were not significant [6% vs 13%; p = 0.09]. CONCLUSIONS: This study provides evidence of comparable long-term functional outcome and quality of life after Ta-IPAA and Abd-IPAA for UC.
BACKGROUND: The transanal approach to ileal pouch-anal anastomosis [Ta-IPAA] provides better access to the lower pelvis with lower short-term morbidity in ulcerative colitis [UC]. The aim of this study was to assess the long-term functional outcomes after Ta-IPAA vs transabdominal IPAA [Abd-IPAA] in UC. METHODS: A multicentre cohort analysis was performed between March 2002 and September 2017. Patient characteristics, surgical details and postoperative outcomes were compared. CGQL [Cleveland global quality of life] score at 12 months with a functioning pouch was considered the primary end point. RESULTS: A total of 374 patients [100 Ta-IPAA vs 274 Abd-IPAA] were included. Ta-IPAA demonstrated a comparable overall quality of life [CGQL score] to Abd-IPAA [0.75 ± 0.11 vs 0.71 ± 0.14; respectively, p = 0.1]. Quality of life [7.71 ± 1.17 vs 7.30 ± 1.46; p = 0.04] and energy-level items [7.16 ± 1.52 vs 6.66 ± 1.68; p = 0.03] were significantly better after Ta-IPAA, while the quality of health item was comparable [7.68 ± 1.26 vs 7.64 ± 1.44; p = 0.96]. Analysis excluding anastomotic leaks did not change the overall CGQL scores. Stool frequencies [>10/24 h: 22% vs 21%; p = 1.0] and the rate of a single episode of major incontinence during the following 12-month period [27% vs 26%; p = 0.89] were similar. The differences in 30-day morbidity rates [33% vs 41%; p = 0.2] and anastomotic leak rates were not significant [6% vs 13%; p = 0.09]. CONCLUSIONS: This study provides evidence of comparable long-term functional outcome and quality of life after Ta-IPAA and Abd-IPAA for UC.