title: A prospective study of ERCP and endoscopic sphincterotomy in the diagnosis and treatment of gallstone acute pancreatitis. A rational and safe approach to management.
abstract: From a consecutive series of 112 patients with acute pancreatitis, 70 patients with suspected gallstones were randomized to urgent endoscopic retrograde cholangiopancreatography (ERCP) (less than 72 hours) and endoscopic sphincterotomy (ES) if choledochal stones were present (n = 35), or to conventional treatment (n = 35). Endoscopic retrograde cholangiopancreatography, successful in 89% of cases, indicated choledochal stones in 11 patients, all of whom underwent successful stone retrieval by ES. Later during hospital admission, ERCP was performed in 13 more patients and choledochal calculi were extracted from two patients by ES. No complications were attributable to ERCP or ES. Two patients died of biliary pancreatitis; both had been conventionally treated and may have benefited from urgent ERCP/ES. Our experience, which extends to another 24 patients with ERCP and ten with ES during acute pancreatitis, indicates that these are safe techniques and deserve wider consideration in the management of acute pancreatitis.
mesh_terms: D000208:Acute Disease; D000328:Adult; D014670:Ampulla of Vater / Q000601:surgery*; D002760:Cholangiopancreatography, Endoscopic Retrograde; D002769:Cholelithiasis / Q000150:complications / Q000000981:diagnostic imaging* / Q000601:surgery; D002986:Clinical Trials as Topic; D004724:Endoscopy / Q000379:methods; D004739:England; D005260:Female; D042882:Gallstones / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D008875:Middle Aged; D010195:Pancreatitis / Q000000981:diagnostic imaging* / Q000209:etiology; D011897:Random Allocation; D009803:Sphincter of Oddi / Q000601:surgery*