BACKGROUND: Surgical strategy for acute colorectal obstruction due to colorectal cancer remains controversial. One-, two- and three-stage surgical procedures, and preoperative stenting of the stenosis as a bridge to surgery, are available. METHODS: A systematic review was conducted, searching MEDLINE, EMBASE and CENTRAL, as well as bibliographies of included studies, to identify randomized and non-randomized controlled trials that compared two or more surgical procedures in acute colonic obstruction. RESULTS: After screening 1748 titles and abstracts, 209 were selected for full text assessment; 29 studies with 2286 patients were finally included. In general, the quality of the studies was limited, with only three randomized trials. Eight non-randomized studies comparing one-stage with two- or three-stage surgery consistently favoured a one-stage procedure in terms of mortality (relative risk difference from - 2 to - 27 per cent), but reported morbidity rates were not different. Trials of different one-stage procedures (segmental and total/subtotal colectomy) showed none to be clearly superior. Stenting procedures were superior to non-stenting treatments. CONCLUSION: One-stage surgery appears to be superior to two- or three-stage procedures. Stenting is a promising option, allowing the resection to be carried out in an elective setting. Copyright (c) 2007 British Journal of Surgery Society Ltd.
BACKGROUND: Surgical strategy for acute colorectal obstruction due to colorectal cancer remains controversial. One-, two- and three-stage surgical procedures, and preoperative stenting of the stenosis as a bridge to surgery, are available. METHODS: A systematic review was conducted, searching MEDLINE, EMBASE and CENTRAL, as well as bibliographies of included studies, to identify randomized and non-randomized controlled trials that compared two or more surgical procedures in acute colonic obstruction. RESULTS: After screening 1748 titles and abstracts, 209 were selected for full text assessment; 29 studies with 2286 patients were finally included. In general, the quality of the studies was limited, with only three randomized trials. Eight non-randomized studies comparing one-stage with two- or three-stage surgery consistently favoured a one-stage procedure in terms of mortality (relative risk difference from - 2 to - 27 per cent), but reported morbidity rates were not different. Trials of different one-stage procedures (segmental and total/subtotal colectomy) showed none to be clearly superior. Stenting procedures were superior to non-stenting treatments. CONCLUSION: One-stage surgery appears to be superior to two- or three-stage procedures. Stenting is a promising option, allowing the resection to be carried out in an elective setting. Copyright (c) 2007 British Journal of Surgery Society Ltd.
Authors: Luca Ansaloni; Roland E Andersson; Franco Bazzoli; Fausto Catena; Vincenzo Cennamo; Salomone Di Saverio; Lorenzo Fuccio; Hans Jeekel; Ari Leppäniemi; Ernest Moore; Antonio D Pinna; Michele Pisano; Alessandro Repici; Paul H Sugarbaker; Jean-Jaques Tuech Journal: World J Emerg Surg Date: 2010-12-28 Impact factor: 5.469
Authors: A Lazzaro; A Saini; C Elton; G K Atkin; I C Mitchell; K Lotzof; A Marcus; P Mathur; D J Boyle Journal: Ann R Coll Surg Engl Date: 2019-10-29 Impact factor: 1.891