Related influencing factors of acute pancreatitis after endoscopic retrograde cholangiopancreatography

Obj ective To explore the related influencing factors of acute pancreatitis after endoscopic retrograde cholangiopancreatography (ERCP).Methods Clinical materials of 246 pa-tients with PEP after ERCP were analyzed retrospectively,and they were divided into two groups according to occurrence of PEP.Results The success rate of ERCP was 94.72%,and the inci-dence rate of PEP was 9.76%.In PEP group and non-PEP group,there were significant differ-ences of age,history of pancreatitis,pancreatic duct,frequency of pancreatic duct into the guide wire and EST (P<0.05).Conclusion Young age,a history of pancreatitis,pancreatic duct,fre-quency of pancreatic duct into the guide wire and EST are important influencing factors for occur-rence of acute pancreatitis after ERCP.