This study investigates biliary stricture. The purpose of this study is to explore new ways to identify this condition early, as it often presents at an advanced stage with poor outcomes.
The study focuses on evaluating the diagnostic value of eccDNAs. It looks into how well eccDNAs can predict uncertain bile duct strictures, comparing their effectiveness to current methods.
- Who can participate: Adults suspected of having indetermined biliary strictures and eligible for ERCP can participate.
- Study details: Participants will undergo ERCP to collect samples for analysis. A placebo is not involved in this study.