Clinical application of stent insertion before surgical operation for malignant colorectal obstruction.
10.11817/j.issn.1672-7347.2019.180340
- Author:
Dinghua XIAO
1
;
Shaojun LIU
1
;
Hanguang YAN
1
;
Xiaoyan WANG
1
Author Information
1. Department of Gastroenterology, Third Xiangya Hospital, Central South University, Changsha 410013, China.
- Publication Type:Journal Article
- MeSH:
Colorectal Neoplasms;
complications;
Humans;
Intestinal Obstruction;
etiology;
therapy;
Stents;
Treatment Outcome
- From:
Journal of Central South University(Medical Sciences)
2019;44(11):1238-1246
- CountryChina
- Language:Chinese
-
Abstract:
To evaluate the feasibility and safety of colon stenting as bridge surgery for colorectal cancer obstruction.
Methods: A total of 30 patients (stent group), who underwent colonic stenting for colorectal obstruction at the Third Xiangya Hospital, Central South University from September 2015 to June 2017, were selected to receive the preoperative bridge surgery. Technical success rates, clinical success rates, and stent-related complications were observed. A total of 38 patients (emergency surgery group), who underwent surgical operation for colorectal obstruction, served as a control. The tumor resection rate at Stage I, ostomy rate, hospitalization time, and hospitalization cost were compared between the 2 groups.
Results: The technical success and clinical success rates were 100.0% and 90.0% in the stent group, respectively. The stent-related complications included bleeding in 2 cases (6.7%), micro-perforation in 1 case (3.3%), stent displacement in 1 case (3.3%), and stent occlusion in 3 cases (10.0%) in the stent group. The Stage I tumor resection rate in the stent group was significantly higher than that in the emergency surgery group (90.0% vs 68.4%, P<0.01). The incidence of anastomotic leakage in the stent group was lower than that in the emergency surgery group (3.3% vs 10.5%, P<0.05); the stoma rate in the stent group was lower than that in the emergency surgery group (13.3% vs 44.7%, P<0.01). The surgical complications occurred in the stent group were significantly lower than those in the emergency surgery group (20.0% vs 47.3%, P<0.01). The average hospital stay in the stent group was lower than that in the emergency surgery group (20.0 vs 24.5 days, P<0.05). There was no significant difference in hospitalization costs between the 2 groups (P>0.05).
Conclusion: Preoperative colonic stenting for colorectal obstruction surgery as a bridge is feasible in terms of methods, and which can significantly increase the Stage I tumor resection rate, reduce the ostomy rate, decrease surgical complications, shorten the average length of hospital stay, and reduce patient suffering.
