BACKGROUND AND STUDY AIMS: Complications of endoscopic sphincterotomy (ES) have been assessed in recent multicenter studies. The aim of this series was to report and identify risk factors for complications of ES at a single tertiary referral center. PATIENTS AND METHODS: Between 1996 and 2000, 1159 consecutive endoscopic retrograde cholangiopancreatographies (ERCP) procedures were performed and their related complications were assessed. A total of 658 patients (57 %) underwent ES. All the clinical, radiological and biological data were carefully recorded within the 30 days following the procedure. Multivariate analysis was performed using a stepwise logistic model. RESULTS: The morbidity rate for ES was 7.7 %, being moderate to severe in 5 %. Morbidity included acute pancreatitis (3.5 %), perforations (1.8 %), sepsis (1.2 %) and bleeding (1.2 %). The 30-day mortality was 0.9 %. In the 1159 ERCP procedures, 231 patients underwent precut papillotomy (20 %) followed by sphincterotomy in 174 cases. Using logistic regression analysis, the risk factors for ES were precut papillotomy (relative risk, RR 2.76), confidence interval, (CI 1.39 - 5.49) and the presence of sphincter of Oddi dysfunction (RR, 7.72, CI 3.2 - 18.4). CONCLUSIONS: In this single-center series, we found a complication rate of ES in about 7 %, comparable to that in multicenter series. Precut papillotomy and sphincter of Oddi dysfunction were the main independent risk factors for ES.
BACKGROUND AND STUDY AIMS: Complications of endoscopic sphincterotomy (ES) have been assessed in recent multicenter studies. The aim of this series was to report and identify risk factors for complications of ES at a single tertiary referral center. PATIENTS AND METHODS: Between 1996 and 2000, 1159 consecutive endoscopic retrograde cholangiopancreatographies (ERCP) procedures were performed and their related complications were assessed. A total of 658 patients (57 %) underwent ES. All the clinical, radiological and biological data were carefully recorded within the 30 days following the procedure. Multivariate analysis was performed using a stepwise logistic model. RESULTS: The morbidity rate for ES was 7.7 %, being moderate to severe in 5 %. Morbidity included acute pancreatitis (3.5 %), perforations (1.8 %), sepsis (1.2 %) and bleeding (1.2 %). The 30-day mortality was 0.9 %. In the 1159 ERCP procedures, 231 patients underwent precut papillotomy (20 %) followed by sphincterotomy in 174 cases. Using logistic regression analysis, the risk factors for ES were precut papillotomy (relative risk, RR 2.76), confidence interval, (CI 1.39 - 5.49) and the presence of sphincter of Oddi dysfunction (RR, 7.72, CI 3.2 - 18.4). CONCLUSIONS: In this single-center series, we found a complication rate of ES in about 7 %, comparable to that in multicenter series. Precut papillotomy and sphincter of Oddi dysfunction were the main independent risk factors for ES.
Authors: Gregory A Coté; Daniel K Mullady; Sreenivasa S Jonnalagadda; Rajesh N Keswani; Sachin B Wani; Christine E Hovis; Tarek Ammar; Abed Al-Lehibi; Steven A Edmundowicz; Sri Komanduri; Riad R Azar Journal: Dig Dis Sci Date: 2012-06-26 Impact factor: 3.199
Authors: Woo Hyun Paik; Sang Hyub Lee; Dong Won Ahn; Ji Bong Jeong; Jin Woo Kang; Jun Hyuk Son; Ji Kon Ryu; Yong-Tae Kim Journal: Surg Endosc Date: 2018-03-06 Impact factor: 4.584
Authors: Emma Folch-Puy; Susana Granell; Juan L Iovanna; Marc Barthet; Daniel Closa Journal: World J Gastroenterol Date: 2006-10-28 Impact factor: 5.742