The Development and Evaluation of a Novel Duodenoscope Assessment Tool

At the time of each ERCP procedure, information on procedure indication, technical performance of the duodenoscope and adverse events will be collected using a newly designed duodenoscope assessment tool. The duodenoscope assessment tool was developed to measure the technical performance of the duodenoscopes based on three components: passage and positioning at the papilla, performing requisite technical maneuvers and technical features. Each performance component is graded on a scale ranging from 1 to 5 (1 for easy maneuverability, 5 for most difficult maneuverability). Duodenoscope assessment tool also captures data on procedural indications, cannulation success rates and adverse events.