Risk of complications of loop colostomy and loop ileostomy: a meta analysis
10.3760/cma.j.issn.1673-9752.2011.06.009
- VernacularTitle:结肠襻式和回肠襻式造口并发症发生风险的Meta分析
- Author:
Yi SUN
;
Hongjie YANG
;
Yonggang LU
;
Tianwei LIANG
- Publication Type:Journal Article
- Keywords:
Colorectal neoplasms;
Colostomy;
Ileostomy;
Meta analysis
- From:
Chinese Journal of Digestive Surgery
2011;10(6):439-443
- CountryChina
- Language:Chinese
-
Abstract:
Objective To assess the risks of complications of loop colostomy and loop ileostomy.Methods The databases of Medline,Embase,Cochrane Library,Google Scholar and Wanfang were retrieved to identify the published studies comparing the advantages between loop colostomy and loop ileostomy.All the articles retrieved were published before April 15,2011.The incidence of complications was analyzed by Meta-analysis.The data were analyzed by the Z test and the heterogeneity of the data was analyzed by the Q test.Results Five randomized controlled trials and 8 non-randomized controlled trials with 1752 cases were included in the Meta-analysis.Compared with loop ileostomy,loop colostomy was associated with significantly increased risk of stoma prolapse ( OR =3.46,95％ CI:1.81-6.63,P ＜ 0.05 ).There were no significant differences in the incidences of stoma hemorrhage and stenosis,wound infection,stoma necrosis,parastoma dermatitis and hernia between patients who received loop ileostomy and those who received loop colostomy.Compared with loop ileostomy,loop colostomy was associated with increased risk of wound infection following stoma closure(OR =3.44,95％ CI:1.95-6.05,P ＜0.05).Compared with loop colostomy,loop ileostomy was associated with increased risk of postoperative bowel obstruction following stoma closure(OR =0.43,95 ％ CI:0.20-0.91,P ＜ 0.05 ).There was no significant difference in the risk of anastomotic leak between loop ileostomy and loop colostomy.Conclusion Compared with loop ileostomy,loop colostomy is associated with increased risk of stoma prolapse and wound infection after stoma closure,while a higher risk of bowel obstruction following stoma closure is observed after loop ileostomy.
