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Showing 1–24 of 50 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Ursodeoxycholic Acid (URSO) Clear all
Recruiting Phase 3 Interventional

Study of Saroglitazar Magnesium for PBC Patients With Incomplete Response or Intolerant to UDCA Therapy

NCT07424677
View directory record Official record
Conditions
Primary Biliary Cholangitis
Interventions
Saroglitazar Magnesium 1 mg, Placebo
Drug
Lead sponsor
Zydus Therapeutics Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Lakewood Rch, Florida
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Sep 28, 2026, 12:59 PM EDT
Terminated Phase 3 Interventional Results available

To Evaluate Safety and Tolerability of the Fixed- Dose Combination of Obeticholic Acid and Bezafibrate

NCT06488911
View directory record Official record
Conditions
Primary Biliary Cholangitis
Interventions
FDC tablet (OCA 5 mg + BZF 400 mg SR)
Drug
Lead sponsor
Intercept Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
13
States / cities
Birmingham, Alabama • Coronado, California • Tampa, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated Jun 7, 2026 · Synced Sep 28, 2026, 12:59 PM EDT
Withdrawn Phase 2 Interventional

Fenofibrate in Combination With Ursodeoxycholic Acid (UDCA) in Primary Biliary Cirrhosis

NCT01141296
View directory record Official record
Conditions
Primary Biliary Cirrhosis
Interventions
fenofibrate, placebo
Drug
Lead sponsor
University of Miami
Other
Eligibility
21 Years to 75 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2011
U.S. locations
2
States / cities
Miami, Florida • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 1, 2014 · Synced Sep 28, 2026, 12:59 PM EDT
Completed Not applicable Interventional

Study of Tauroursodeoxycholic Acid for Hepatobiliary Disease in Cystic Fibrosis

NCT00004441
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
tauroursodeoxycholic acid, ursodiol
Drug
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
Not listed
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2001
U.S. locations
2
States / cities
Denver, Colorado • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 24, 2015 · Synced Sep 28, 2026, 12:59 PM EDT
Not yet recruiting No phase listed Observational

Ursodeoxycholic Acid in Barrett's Endotherapy

NCT07756710
View directory record Official record
Conditions
Barrett's Esophagus With Dysplasia
Interventions
Not listed
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 10, 2026 · Synced Sep 28, 2026, 12:59 PM EDT
Completed Phase 2 Interventional Results available

Ursodiol in Treating Patients With Barrett Esophagus and Low-Grade Dysplasia

NCT01097304
View directory record Official record
Conditions
Barrett Esophagus, Esophageal Carcinoma
Interventions
Ursodiol, Laboratory Biomarker Analysis
Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
4
States / cities
Tucson, Arizona • Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 18, 2017 · Synced Sep 28, 2026, 12:59 PM EDT
Completed Phase 2 Interventional

Moexipril for Primary Biliary Cirrhosis

NCT00588302
View directory record Official record
Conditions
Primary Biliary Cirrhosis
Interventions
Moexipril
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 85 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2007
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 22, 2011 · Synced Sep 28, 2026, 12:59 PM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers

Lithotripsy for the Treatment of Gallstones

NCT00042549
View directory record Official record
Conditions
Cholelithiasis
Interventions
Extracorporeal Shock Wave Lithotripsy, ursodiol
Device · Drug
Lead sponsor
Medstone International
Industry
Eligibility
18 Years to 90 Years
Enrollment
184 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2002
U.S. locations
2
States / cities
Houston, Texas • Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Jun 23, 2005 · Synced Sep 28, 2026, 12:59 PM EDT
Completed Phase 2 Interventional

Study to Evaluate the Efficacy and Safety of K-808 (Pemafibrate) in Participants With Primary Biliary Cholangitis (PBC) With Inadequate Response to Ursodeoxycholic Acid (UDCA) and/or Obeticholic Acid (OCA) Treatment.

NCT06247735
View directory record Official record
Conditions
Primary Biliary Cholangitis
Interventions
K-808 (Dose A), K-808 (Dose B), Placebo
Drug
Lead sponsor
Kowa Research Institute, Inc.
Industry
Eligibility
18 Years and older
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
21
States / cities
Tucson, Arizona • Coronado, California • Los Angeles, California + 18 more
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Sep 28, 2026, 12:59 PM EDT
Completed Phase 2 Interventional Results available

Phase 2 Study on Effects of Obeticholic Acid (OCA) on Lipoprotein Metabolism in Participants With Primary Biliary Cirrhosis

NCT01865812
View directory record Official record
Conditions
Primary Biliary Cirrhosis
Interventions
Obeticholic Acid
Drug
Lead sponsor
Intercept Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
7
States / cities
La Jolla, California • Sacramento, California • Miami, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated Aug 23, 2022 · Synced Sep 28, 2026, 12:59 PM EDT
Terminated Phase 2Phase 3 Interventional

The Role of Secondary Bile Acids in Intestinal Inflammation

NCT03724175
View directory record Official record
Conditions
Ulcerative Colitis, Pouchitis
Interventions
ursodiol (ursodeoxycholic acid, UDCA)
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 70 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Mar 10, 2026 · Synced Sep 28, 2026, 12:59 PM EDT
Completed Phase 2 Interventional Results available

Ursodiol on Insulin Sensitivity, Gastric Emptying and Body Weight With Type 2 Diabetes on Metformin

NCT02033876
View directory record Official record
Conditions
Type 2 Diabetes Mellitus
Interventions
Ursodiol
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 70 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 7, 2019 · Synced Sep 28, 2026, 12:59 PM EDT
Terminated Phase 2 Interventional Results available

Study of INT 747 in Combination With URSO in Patients With Primay Biliary Cirrhosis (PBC)

NCT00550862
View directory record Official record
Conditions
Liver Cirrhosis, Biliary
Interventions
INT-747, Ursodeoxycholic Acid (URSO), Placebo
Drug
Lead sponsor
Intercept Pharmaceuticals
Industry
Eligibility
18 Years to 70 Years
Enrollment
165 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
13
States / cities
Gainesville, Florida • Miami, Florida • Boston, Massachusetts + 9 more
Source: ClinicalTrials.gov public record
Updated Feb 5, 2024 · Synced Sep 28, 2026, 12:59 PM EDT
Completed Phase 3 Interventional

Study Comparing Tetrathiomolybdate vs Standard Treatment in Primary Biliary Cirrhosis

NCT00805805
View directory record Official record
Conditions
Primary Biliary Cirrhosis
Interventions
Tetrathiomolybdate, Placebo
Drug · Other
Lead sponsor
George Brewer
Other
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated May 22, 2017 · Synced Sep 28, 2026, 12:59 PM EDT
Completed Phase 3 Interventional Results available

Thyroid Hormones Homeostasis and Energy Metabolism Changes During Stimulation of Endogenously Secreted Bile Acids (BAs)

NCT00706381
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Sincalide, Ursodiol, Fat Meal, Carb meal, Placebo
Drug · Procedure
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 21, 2020 · Synced Sep 28, 2026, 12:59 PM EDT
Completed Phase 3 Interventional

Ursodiol-Methotrexate for Primary Biliary Cirrhosis

NCT00006168
View directory record Official record
Conditions
Liver Cirrhosis, Biliary
Interventions
Methotrexate
Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
20 Years to 69 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
1994 – 2004
U.S. locations
12
States / cities
Los Angeles, California • San Francisco, California • New Haven, Connecticut + 9 more
Source: ClinicalTrials.gov public record
Updated Jan 12, 2010 · Synced Sep 28, 2026, 12:59 PM EDT
Terminated Not applicable Interventional

Effects of TUDCA on Endothelial Function in Type 2 DM

NCT03462940
View directory record Official record
Conditions
Diabetes Mellitus, Type 2, Insulin Response, Endothelial Dysfunction
Interventions
Tauroursodeoxycholic acid
Dietary Supplement
Lead sponsor
Boston University
Other
Eligibility
21 Years to 75 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 23, 2021 · Synced Sep 28, 2026, 12:59 PM EDT
Completed Phase 3 Interventional

A Study of Elafibranor in Adults With Primary Biliary Cholangitis and Inadequate Response or Intolerance to Ursodeoxycholic Acid.

NCT06383403
View directory record Official record
Conditions
Primary Biliary Cholangitis
Interventions
Elafibranor, Placebo
Drug · Other
Lead sponsor
Ipsen
Industry
Eligibility
18 Years and older
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
20
States / cities
Coronado, California • Los Angeles, California • Sacramento, California + 16 more
Source: ClinicalTrials.gov public record
Updated Jul 8, 2026 · Synced Sep 28, 2026, 12:59 PM EDT
Completed Phase 2 Interventional

Phase 2 Study of NGM282 in Patients With Primary Biliary Cirrhosis

NCT02026401
View directory record Official record
Conditions
Primary Biliary Cirrhosis
Interventions
NGM282, Placebo
Biological
Lead sponsor
NGM Biopharmaceuticals, Inc
Industry
Eligibility
18 Years to 75 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
7
States / cities
Phoenix, Arizona • Coronado, California • Detroit, Michigan + 4 more
Source: ClinicalTrials.gov public record
Updated Mar 27, 2017 · Synced Sep 28, 2026, 12:59 PM EDT
Completed Phase 2 Interventional Results available

Study to Assess Safety & Efficacy of GKT137831 in Patients With Primary Biliary Cholangitis Receiving Ursodiol.

NCT03226067
View directory record Official record
Conditions
Primary Biliary Cirrhosis
Interventions
GKT137831, Placebo oral capsule
Drug
Lead sponsor
Calliditas Therapeutics AB
Industry
Eligibility
18 Years to 80 Years
Enrollment
111 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
21
States / cities
Phoenix, Arizona • Sacramento, California • Ventura, California + 17 more
Source: ClinicalTrials.gov public record
Updated Jun 28, 2022 · Synced Sep 28, 2026, 12:59 PM EDT
Completed Phase 2 Interventional Results available

Seladelpar (MBX-8025) in Subjects With Primary Biliary Cholangitis (PBC)

NCT02955602
View directory record Official record
Conditions
Primary Biliary Cirrhosis
Interventions
MBX-8025 2 mg Capsule, MBX-8025 5 mg Capsule, MBX-8025 10 mg Capsule
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years to 75 Years
Enrollment
119 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
23
States / cities
Chandler, Arizona • Coronado, California • Palo Alto, California + 18 more
Source: ClinicalTrials.gov public record
Updated Jul 13, 2022 · Synced Sep 28, 2026, 12:59 PM EDT
Completed Not applicable Interventional Results available

Clinical Studies on Bile Acids in Barrett's Esophagus

NCT00858858
View directory record Official record
Conditions
Gastroesophageal Reflux Disease
Interventions
Ursodeoxycholic Acid
Drug
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Apr 29, 2015 · Synced Sep 28, 2026, 12:59 PM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

Examination of the Metabolic Effects of Direct Bile Salt Delivery to the Ileum in Humans

NCT03201952
View directory record Official record
Conditions
Glucose Intolerance, Gastric Bypass Surgery
Interventions
Ursodeoxycholic Acid, Placebos
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 19, 2021 · Synced Sep 28, 2026, 12:59 PM EDT
Completed Phase 2 Interventional Results available

Study to Evaluate the Efficacy and Safety of Elafibranor in Patients With Primary Biliary Cholangitis (PBC) and Inadequate Response to Ursodeoxycholic Acid

NCT03124108
View directory record Official record
Conditions
Primary Biliary Cholangitis (PBC)
Interventions
Elafibranor 80 mg, Elafibranor 120 mg, Placebo
Drug
Lead sponsor
Genfit
Industry
Eligibility
18 Years to 75 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
13
States / cities
Phoenix, Arizona • Miami, Florida • Weston, Florida + 9 more
Source: ClinicalTrials.gov public record
Updated Sep 23, 2019 · Synced Sep 28, 2026, 12:59 PM EDT