Impact of intraduodenal acetic acid infusion on pancreatic duct cannulation during endoscopic retrograde cholangiopancreatography: A double‐blind, randomized controlled trial

Background and Aim Endoscopic retrograde cholangiopancreatography (ERCP) is associated with risk of complications. Methods to facilitate ductal cannulation may reduce complications. Intraduodenal acid infusion is a physiological approach to stimulate secretin release in human body and may facilitate cannulation. The objective of this study was to investigate the effect of intraduodenal acid infusion on pancreatic duct cannulation during ERCP....