Clinical Research Directory
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2 clinical studies listed.
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Tundra lists 2 Bile Duct Stricture clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
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NCT04604652
Open-Label Study of HTD1801 in Adult Subjects With Primary Biliary Cholangitis
The purpose of this open-label study is to evaluate the safety and tolerability of HDT1801 (BUDCA) over 12 weeks in adult subjects with PBC who have an inadequate response to standard therapy. Inadequate response is defined as persistently elevated serum alkaline phosphatase at greater than or equal to1.5 times the upper limits of normal for the testing lab in spite of having been on adequate doses of standard therapy with UDCA (ursodeoxycholic acid) at 13-15 mg/kg for at least 6 months.
Gender: All
Ages: 18 Years - 75 Years
Updated: 2026-08-25
10 states
NCT04929821
UNITY-B A Prospective, Multicentric, Single-arm Study to Evaluate the Safety and Efficacy of the UNITY-B Biodegradable Balloon-Expandable Biliary Stent System in Subjects With Biliary Strictures
STUDY TYPE: Feasibility study STUDY DESIGN: Prospective, multicenter, single-arm, open-label PRIMARY OBJECTIVE The primary objective is to assess safety of the UNITY Balloon-expandable Biodegradable Biliary Stent System SECONDARY OBJECTIVES Clinical /Technical /Procedural success, Quality of Life improvement, biodegradation rate
Gender: All
Ages: 18 Years - Any
Updated: 2026-06-17