직장암 환자에서 직장절제 후 직선 문합, 결장성형술,J형 결장저장낭을 이용한 문합 방법의 비교
Comparison of a Straight, a Coloplasty, and a Colonic J-pouch Anastomosis after a Proctectomy for Rectal Cancer
최상홍, 이승현, 안병권, 백승언,
소속 상세정보
최상홍 ( Choi Sang-Hong )
고신대학교 의과대학 외과학교실
이승현 ( Lee Seung-Hyun )
고신대학교 의과대학 외과학교실
안병권 ( Ahn Byung-Kwon )
고신대학교 의과대학 외과학교실
백승언 ( Baek Sung-Uhn )
고신대학교 의과대학 외과학교실
KMID : 0356720090250020088
Abstract
Purpose: Colonic pouches have been used to improve the reservoir function of the neorectrum after a ultra-low anterior resection for treatment of rectal cancer. The purpose of this study was to compare the safety and the functional outcome between a straight anastomosis, an anastomosis using coloplasty, and that using a colonic J-pouch in patients who had undergone an ultralow anterior resection.
Methods: From 2004 through 2006, 60 patients underwent a coloanal straight (straight group: n=23), coloplasty (coloplasty group: n=19), or colonic J-pouch (J-pouch group: n=18) anastomosis to the anal canal after a total mesorectal excision of the rectal cancer. We retrospectively reviewed the medical records of those patients for clinical outcomes according to the reservoir type. The median follow-up interval was 23.7 (4.4-40.9) mo.
Results: The anastomotic leakage rate was higher in the coloplasty group (21.1%) than in the straight group (8.7%) or in the J-pouch group (0%), but the difference was not significant (P=0.1). The mean number of bowel movements per day was significantly lower in the coloplasty group (3.6) and in the pouch group (3.1) than in the straight group (6.2) (P=0.015). No statistically significant differences were found among the three groups regarding other functional outcomes, including use of antidiarrheal drugs (P=0.971), gas incontinence (P=0.256), fecal incontinence (P=0.544), use of pads (P=0.782), difficulty of evacuation (P=0.496), and use of enemas (P=0.712).
Conclusions: Reconstruction with a coloplasty or a colonic J-pouch in patients undergoing a low colorectal or coloanal anastomosis after rectal cancer surgery seems to decrease the number of daily bowel movements compared to a straight anastomosis. However, the anastomotic leakage rate of coloplasty group was higher than that of the straight-anastomosis group.
키워드
결장항문문합술;결장성형술;J-형 결장저장낭;직장암
Coloanal anastomosis;Coloplasty;Colonic J-pouch;Rectal cancer
원문 및 링크아웃 정보
등재저널 정보