Clinical value of double guidewire technique for perforation of duodenal papilla by guidewire in endoscopic retrograde cholangiopancreatography
10.3760/cma.j.issn.1007-5232.2018.11.006
- VernacularTitle:双导丝技术在导丝所致十二指肠乳头穿孔中的应用价值
- Author:
Jianfeng YU
1
;
Donglei ZHANG
;
Jianyu HAO
Author Information
1. 首都医科大学附属北京朝阳医院消化内科
- Keywords:
Cholangiopancreatography;
endoscopic retrograde;
Cannulation;
Bile ducts;
Duodenal papilla
- From:
Chinese Journal of Digestive Endoscopy
2018;35(11):838-841
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the efficacy and safety of double guidewire technique in perforation of duodenal papilla caused by guide wire during endoscopic retrograde cholangiopancreatography ( ERCP ) intubation. Methods A retrospective analysis was performed on data of 57 patients whose duodenal papilla were perforated by guidewire in ERCP from January 2008 to September 2016. Among the 57 patients, 30 patients were cannulated with double guidewire technique ( double guidewire group ) and 27 patients were performed with traditional technique ( standard group ) for continue. The biliary intubation success rate, intubation time, and post-ERCP complication rate were compared between the two groups. Results The rate of successful intubation of the double guidewire group was significantly higher than that of the standard group[96. 7％ (29/30) VS 74. 1％ (20/27),χ2=5. 545, P=0. 019]. The intubation time of the double guidewire group was significantly shorter than that of the standard group (21. 8±7. 8 min VS 40. 7 ±8. 4 min, t=8. 076, P=0. 000). The double guidewire group had a similar incidence of post-ERCP complication compared to the standard group[ 13. 3％ ( 4/30) VS 11. 1％ ( 3/27) ,χ2=0. 292, P=0. 596] , and the complication in two groups was hyperamylasemia. Conclusion Double guidewire technique is safe and effective for difficult biliary cannulation because of perforation of duodenal papilla with a higher success rate and less time compared to classic technique.
