A retrospective study of guide-wire assisted cannulation in endoscopic retrograde cholangiopancreatography
10.3760/cma.j.issn.1007-5232.2009.06.003
- VernacularTitle:ERCP插管操作模式改变的回顾性分析
- Author:
Jia FENG
;
Enqiang LINHU
;
Yunshen YANG
;
Wen LI
;
Fengchun CAI
;
Zhichu QIN
- Publication Type:Journal Article
- Keywords:
Cholangiopancreatography,endoscopic retrograde;
Complications;
Intubation Success rate
- From:
Chinese Journal of Digestive Endoscopy
2009;26(6):283-286
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the influence of different cannulation technique in endoscopic retrograde cholangiopanereatography (ERCP) on success rate, risk of post-ERCP complication and operation time of the procedure. Methods The data of 120 patients who underwent ERCP from June 2000 to June 2008 because of biliary duct disorders were retrospectively studied. Conventional carmulation technique was applied in 60 patients and guide-wire eannulation was used in other 60. The success rate, total time of ERCP operation and the incidence of post-ERCP complications including acute pancreatitis and biliary system infec-tion within 7 days were assessed. Results Compared with conventional carmulation technique, selective can-nulation with a standard ERCP catheter under the assistance of guide-wire proved a higher success rate and a shorter operation time (P<0.05). Incidences of postoperative pancreatitis and infection with conventional cannulation were 10.0% (6/60) and 23.3% (14/60), respectively, while with guide-wire assisted cannu-lation were 3.3% (2/60) and 10.0% (6/60), respectively. No complication of bleeding was observed in either group. Conclusion Guide-wire assisted cannulation in ERCP can shorten operation time, improve success rate and reduce post-ERCP complications. Further evaluations are warranted.
