Prevention of post-endoscopic retrograde cholangiopancreatography pancreatitis

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Pancreatitis is the most common and important complication of endoscopic retrograde cholangiopancreatography (ERCP). Several risk factors play a role in the formation and progression of pancreatitis. These risk factors may be related to the patient, procedure or operator. All of these risk factors should be considered and should be lowered as far as possible with attention to pathogenesis of the development of post-ERCP pancreatitis. The pathogenesis include sphincter spasm, infection, contrast toxicity and pancreatic secretion that induce the activation of proteolytic enzymes and inflammatory processes. Some methods and pharmacologic agents assessed for the prevention of pathway in the pathogenesis to decrease post-ERCP pancreatitis.