Cholangioscopy Clinical Data Reference Guide

This clinical data reference guide focuses on cholangioscopy, detailing various studies and guidelines related to its application in diagnosing biliary strictures. The document includes a comparison of digital single-operator cholangioscopy (DSOC)-guided biopsy sampling versus ERCP-guided brushing, highlighting the superior sensitivity and accuracy of DSOC for detecting malignancy in indeterminate biliary strictures. It also presents findings from a multicenter study on catheter-based cholangioscopy, emphasizing its effectiveness and safety in clinical decision-making. Additionally, the guide summarizes ASGE guidelines for the endoscopic diagnosis of biliary strictures, recommending a multidisciplinary approach and the integration of advanced imaging techniques. The document outlines key takeaways from various studies, including procedural success rates and adverse events associated with cholangioscopy procedures. Overall, it serves as a comprehensive resource for healthcare professionals involved in the diagnosis and management of biliary strictures, providing evidence-based recommendations and insights into current practices.