Clinical effect of different plastic biliary stent indwelling methods on managing obstructive jaundice in unresectable hilar cholangiocarcinoma
10.3760/cma.j.cn321463-20211224-00770
- VernacularTitle:塑料胆管支架置入方式对不可切除肝门部胆管癌伴梗阻性黄疸治疗效果的影响
- Author:
Jian WANG
1
;
Jiangtao CHU
;
Yueming ZHANG
;
Lizhou DOU
;
Yong LIU
;
Yan KE
;
Xudong LIU
;
Yumeng LIU
;
Guiqi WANG
;
Shun HE
Author Information
1. 首都医科大学附属北京世纪坛医院结直肠肿瘤外科，北京 100038
- Keywords:
Jaundice, obstructive;
Unresectable hilar cholangiocarcinoma;
Plastic stent placement
- From:
Chinese Journal of Digestive Endoscopy
2022;39(6):441-446
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To compare the clinical effect of three indwelling methods of plastic biliary stent on relieving obstructive jaundice caused by unresectable hilar cholangiocarcinoma.Methods:A retrospective study was performed on data of 61 patients with obstructive jaundice caused by unresectable hilar cholangiocarcinoma from April 2014 to December 2020 in Cancer Hospital, Chinese Academy of Medical Sciences. Plastic biliary stent placement was used to relieve jaundice, including 18 cases of intragastric indwelling at the end of biliary stent, 31 cases of duodenal papilla indwelling at the end of biliary stent, and 12 cases of horizontal portion of duodenum indwelling at the end of biliary stent. Incidence of fever within 2 weeks, perioperative mortality, 90-day obstruction rate, and median stent patency period were followed up and the results were analyzed.Results:The incidence of fever within 2 weeks of the three groups were significantly different [66.7% (12/18), 58.1% (18/31) and 16.7% (2/12), χ2=7.30, P=0.026]. There were no statistically differences in the perioperative mortality [0 (0/16), 3.2% (1/31) and 0 (0/10), χ2=1.09, P=1.000], 90-day obstruction rate [52.9% (9/17), 48.3% (14/29) and 40.0% (4/10), χ2=1.91, P=0.589], or median stent patency period (66.0 d, 91.5 d and 94.0 d, Z=4.96, P=0.084) among three groups. Conclusion:Patients with biliary plastic stents with ends placed at the horizontal portion of the duodenum show lower incidence of fever within two weeks after implantation, and similar median stent patency period, 90-day obstruction rate and perioperative mortality compared with intragastric indwelling and duodenal papilla indwelling groups. Therefore, biliary plastic stents with ends placed at the horizontal portion of the duodenum should be recommended as the preferred procedure.
