Risk factors for long-term complications after endoscopic sphincterotomy for benign biliary and pancreatic diseases
10.3969/j.issn.1001-5256.2016.05.022
- VernacularTitle:良性胆胰疾病内镜下乳头括约肌切开术后远期并发症的危险因素分析
- Author:
Shihua DING
1
;
Donghai WU
;
Haijian GUO
Author Information
1. Department of Gastroenterology, The First Affiliated Hospital of Shenzhen University, Shenzhen, Guangdong 518035, China
- Publication Type:Research Article
- Keywords:
sphincterotomy, endoscopic;
postoperative complications;
risk factors
- From:
Journal of Clinical Hepatology
2016;32(5):918-920
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo investigate the risk factors for long-term complications after endoscopic sphincterotomy (EST) for benign biliary and pancreatic diseases. MethodsThe follow-up data of the patients who underwent EST in Department of Gastroenterology, The First Affiliated Hospital of Shenzhen University, from July 2008 to June 2013 were analyzed retrospectively, and the risk factors for long-term complications after EST were investigated. The chi-square test was applied for comparision of categorical data betwee groups. The Kaplan-Meier method was applied to analyze the cumulative incidence of complications, and the univariate and multivariate logistic regression analyses were applied to investigate the risk factors for long-term complications. ResultsThe patients were followed up for 4-57 months, and the mean follow-up time was 30.9±12.1 months. The cumulative incidence of long-term complications after EST was 9.9% (18/182), and these complications included recurrent common bile duct stones (n=9), recurrent cholangitis (n=6), acute cholecystitis (n=2), and biliary stricture (n=1). There were significant differences between the two groups in diameter of common biledute, pneumobilia, and juxtapapillary diverticulum(all P＜005). The multivariate logistic regression analysis showed that diameter of common bile duct ≥15 mm (OR=4.82, 95%CI: 1.08-21.55, P=0.040) and pneumobilia (OR=6.19, 95%CI: 1.23-31.23, P=0.027) were the risk factors for long-term complications after EST. ConclusionThe incidence of long-term complications after EST for benign biliary and pancreatic diseases is low, and diameter of common bile duct ≥15 mm and pneumobilia are the risk factors for long-term complications after EST.
