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Bile Duct Strictures of Unknown Origin

Tundra lists 1 Bile Duct Strictures of Unknown Origin clinical trial. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.

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RECRUITING

NCT07007832

Bile Omics for Diagnosing Indeterminate Biliary Strictures

The diagnosis of malignant biliary strictures remains a challenging aspect of biliary endoscopy. Molecular biological testing techniques based on bile have been reported to improve detection rates. However, whether the combination of bile-based omics studies and biliary brush cytology/biopsy can enhance diagnostic sensitivity has not yet been reported. This study aims to collect bile from patients with malignant biliary strictures, screen for molecular markers associated with biliary malignancies through multi-omics analysis, and subsequently validate these markers to establish a bile-based molecular diagnostic model.

Gender: All

Ages: 18 Years - 90 Years

Updated: 2025-06-11

1 state

Cholangiocarcinoma

Gallbladder Cancer and Extrahepatic Cholangiocarcinoma

Pancreatic Cancer