Risk factors for ERCP-related complications:a review of 1 951 cases
10.3760/cma.j.issn.1007-5232.2017.10.010
- VernacularTitle:经内镜逆行胰胆管造影术后并发症的危险因素分析
- Author:
Pingping XU
1
;
Chunyan ZENG
;
Shunhua LONG
;
Guihai GUO
;
Zhijian LIU
;
Guohua LI
;
Youxiang CHEN
Author Information
1. 南昌大学第一附属医院消化内科
- Keywords:
Endoscopic retrograde cholangiopancreatography;
Post-ERCP pancreatitis;
Biliary infection;
Risk factors
- From:
Chinese Journal of Digestive Endoscopy
2017;34(10):732-737
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the risk factors for post-ERCP complications. Methods Data of the patients who underwent ERCP in the First Affiliated Hospital of Nanchang University from 1 January 2011 to 31 December 2013 were retrospectively analyzed. Post-ERCP complications were analyzed by univariate and multivariate analyses. Results A total of 277 patients out of 1 951 developed complications, 101(5.18%)pancreatitis, 54(2.77%)hyperamylasemia(not including pancreatitis), 134(6.87%) biliary infection,8(0.41%)hemorrhage,1(0.05%)obstruction and 1(0.05%)perforation.Multivariate analyses showed cholangiocarcinoma(P=0.002,OR=2.39, 95% CI:1.38-4.14), long operation time(>60 min)(P=0.020,OR=3.77,95%CI:1.23-11.53)and endoscopic sphincterotomy(EST)(P=0.008, OR=2.56,95% CI:1.28-5.14)and entrance of guidewire to pancreatic duct(P=0.012,OR=1.43, 95%CI:1.08-1.87)were independent risk factors for PEP. Cholangiocarcinoma(P<0.01, OR=2.93, 95%CI:1.88-4.56),multiple times of ERCP during the period of hospitalization(P<0.01, OR=2.53, 95%CI:1.63-3.93)were independent risk factors for post-cholangitis. However, EST(P=0.03, OR=0.65,95%CI:0.44-0.97)and antibiotics prophylaxis after ERCP(P=0.03, OR=0.64, 95% CI:0.39-0.95)were protective factors for post-cholangitis. ConclusionCholangiocarcinoma, endoscopic sphincterotomy, long operation time(> 60 min)and entrance of guidewire to pancreatic duct were independent risk factors for PEP. Cholangiocarcinoma and multiple ERCP during the period of hospitalization are independent risk factors for post-cholangitis.EST and antibiotics prophylaxis after ERCP might reduce the occurrence of cholangitis.
