Clinical Research Directory
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3 clinical studies listed.
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Tundra lists 3 Malignant Biliary Stricture clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
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NCT07832045
Endoscopic Ultrasound Guided Hepaticogastrostomy With or Without Antegrade Stenting for Palliation of Malignant Distal Biliary Obstruction: Randomized Controlled Trial
The purpose of this study is to compare the efficacy and safety between EUS-HGAS and EUS-HGS. We hypothesized that EUS-HGAS provides lower recurrent biliary obstruction (RBO) rate but with a comparable safety profile to EUS-HGS.
Gender: All
Ages: 18 Years - Any
Updated: 2026-09-21
NCT07407491
Comparative Efficacy Of Intraductal Antibiotic During ERCP In Acute Cholangitis
Does intraductal administration of antibiotics during endoscopic retrograde cholangiopancreatography (ERCP), in addition to standard systemic antibiotic therapy, improve clinical outcomes in patients with acute cholangitis compared with standard systemic antibiotic therapy alone?
Gender: All
Ages: 18 Years - Any
Updated: 2026-02-12
1 state
NCT06964425
Raman Spectroscopy in the Diagnosis of Extrahepatic Cholangiocarcinoma - a Pilot Study
Diagnosis of extrahepatic cholangiocarcinoma is challenging because the yield of imaging and tissue sampling is limited. Raman spectroscopy is an optical method based on the analysis of scattered monochromatic light. Raman spectroscopy is able to provide a molecular 'fingerprint' of the tissue to determine its type. The aim of this pilot study was to develop a methodology for in vivo Raman spectroscopy in bile ducts to improve the current diagnostic capabilities of extrahepatic cholangiocarcinoma.
Gender: All
Ages: 18 Years - Any
Updated: 2025-07-02
1 state