Endoscopic radiofre-quency ablation combined with metal stent implantation and simple metal stent implan tation forunrespectable cholangiocarcinoma
10.3969/j.issn.1006-5725.2018.09.020
- VernacularTitle:内镜下射频消融联合金属支架植入对不可切除胆管癌的疗效
- Author:
Juping XIE
1
;
Hao LIANG
;
Dawei ZHANG
;
Zhenhui HUANG
;
Zilong WEN
;
Ping XUE
;
Qiang ZHENG
Author Information
1. 广州医科大学附属第二医院肝胆外科 广州 510260
- Keywords:
endoscopic retrograde cholangiopancreatography;
cholangiocarcinoma;
stent placement;
radio-frequency ablation
- From:
The Journal of Practical Medicine
2018;34(9):1488-1490,1499
- CountryChina
- Language:Chinese
-
Abstract:
Objective To retrospectively analyze the therapeutic effect of endoscopic ablation combined with metal stent implantationon biliary obstruction caused by unrespectable cholangiocarcinoma. Methods Fourty-seven patients with unrespectable cholangiocarcinoma were enrolled in this study ,who were treated in our department from June 2013 to June 2016. Patients in the experimental group(n = 24)underwent ERCP combined with metal stent implantation for biliary tract ablation. Patients inthe control group(n=23)underwent ERCP with simple metal stent implantation. Liver function indicators,complications,patency rate and survival rate were analyzed between the two groups. Results A total of 51 patients were satisfactorily performed the operation of metal stent implantation. One week after operation,the levels of total bilirubin(TBIL),alkaline phosphatase(ALP),gamma-glu-tamyltransferase(GGT)and alanine aminotransferase(AST)in the experimental group were much lower than those in the control group(P<0.05,respectively). After 3-month follow-up,the patency rate in the experimental group was significantly greater than that in the control group(P<0.05). The patency and survival time of patients in the experimental group were significantly higher than thosein the control group ,with 8.56 ± 1.12 vs 5.73 ± 0.81 months and 13.88±1.45 vs 9.48±1.38 months,respectively(P<0.05). No postoperative bleeding,perforation and other se-rious complications were found in all cases,8 patients with postoperative biliary tract infection and the increased blood amylase received anti-infective treatments,such as inhibition of symptomatic improvement after treatment. Conclusion The results of endoscopic radiofrequency ablation combined with metal stent implantation for the treatment of unrespectable cholangiocarcinoma were significantly better than those of simple metal stent implantation.
