ПРЕДИКТОРЫ, ВЛИЯЮЩИЕ НА РАЗВИТИЕ ОСТРОГО ПАНКРЕАТИТА ПРИ УЩЕМЛЕННОМ КОНКРЕМЕНТЕ СФИНКТЕРА ОДДИ

Aim: To evaluate the factors affecting the development of acute biliary pancreatitis by incarcerated calculus of the terminal portion of the common bile duct. Materials and methods: The results of treating 60 patients with incarcerated calculus of the terminal portion of the common bile duct after endoscopic intervention on the major duodenal papilla were analyzed. Results: Patients were divided into two groups: with acute pancreatitis (group 1, n = 34) and with no changes in the pancreas (group 2, n = 26). To compare the groups, laboratory, and endoscopic results were analyzed. According to case history, 26 patients (76%) from group 1 and 2 patients (8%) from group 2 had chronic pancreatitis. There was also a decrease in the development of acute pancreatitis to 11.8% of cases in patients who had undergone early (less than 6 hours) endoscopic papillotomy and lithotomy. Conclusion: It is established that the presence in the history of chronic pancreatitis, cholelithiasis, and concomitant purulent cholangitis is a prognostic criterion for the development of acute biliary pancreatitis. It is established that acute biliary pancreatitis may develop due to chronic pancreatitis, cholelithiasis, and concomitant purulent cholangitis in history as well as due to late (more than 6 hours) decompression and sanation of bile ducts.