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ClinicalTrials.gov public records Last synced Oct 2, 2026, 4:04 PM EDT

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Showing 1–24 of 50 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: ursodiol (ursodeoxycholic acid, UDCA) Clear all
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 27, 2026 · Synced Oct 2, 2026, 4:04 PM EDT
Completed Phase 1 Interventional

Ursodiol, Combination Chemotherapy, and Bevacizumab in Treating Patients With Stage IV Colorectal Cancer

NCT00873275
View directory record Official record
Conditions
Colorectal Cancer
Interventions
bevacizumab, FOLFOX regimen, fluorouracil, leucovorin calcium, oxaliplatin, ursodiol, RNA analysis, gene expression analysis, polymerase chain reaction, western blotting, immunohistochemistry staining method, laboratory biomarker analysis, pharmacological study, positron emission tomography (PET)
Biological · Drug · Genetic + 2 more
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2025
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Jun 22, 2025 · Synced Oct 2, 2026, 4:04 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 22, 2020 · Synced Oct 2, 2026, 4:04 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 8, 2019 · Synced Oct 2, 2026, 4:04 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 8, 2026 · Synced Oct 2, 2026, 4:04 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 30, 2015 · Synced Oct 2, 2026, 4:04 PM EDT
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 15, 2026 · Synced Oct 2, 2026, 4:04 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 2, 2014 · Synced Oct 2, 2026, 4:04 PM EDT
Withdrawn Phase 2 Interventional

Enteral Fish Oil is Superior to Ursodeoxycholic Acid (UDCA) and Placebo for the Treatment of Cholestasis in Infants

NCT02420496
View directory record Official record
Conditions
Cholestasis, Liver Disease
Interventions
Enteral fish oil, Ursodeoxycholic Acid, Placebo
Drug
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
14 Days to 24 Months
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jun 21, 2016 · Synced Oct 2, 2026, 4:04 PM EDT
Completed Phase 1 Interventional

Safety and Efficacy Study of Ursodeoxycholic Acid Therapy in Pediatric Primary Sclerosing Cholangitis

NCT01088607
View directory record Official record
Conditions
Primary Sclerosing Cholangitis
Interventions
ursodeoxycholic acid (UDCA)
Drug
Lead sponsor
University of Tennessee
Other
Eligibility
5 Years to 21 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2017
U.S. locations
12
States / cities
Phoenix, Arizona • Los Angeles, California • San Francisco, California + 9 more
Source: ClinicalTrials.gov public record
Updated Oct 26, 2017 · Synced Oct 2, 2026, 4:04 PM EDT
Completed Phase 1 Interventional

Combination Therapy With Ursodeoxycholic Acid (UDCA) and All-Trans Retinoic Acid (ATRA) for Treatment of Primary Sclerosing Cholangitis

NCT01456468
View directory record Official record
Conditions
Cholangitis, Sclerosing
Interventions
Oral all-trans retinoic acid (ATRA)
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 80 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
2
States / cities
New Haven, Connecticut • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 14, 2016 · Synced Oct 2, 2026, 4:04 PM EDT
Completed Phase 1 Interventional

Brain Bioenergetics in Parkinson's Disease and Response to Repeated Oral UDCA Treatment

NCT02967250
View directory record Official record
Conditions
Parkinson Disease
Interventions
ursodeoxycholic acid
Drug
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 22, 2022 · Synced Oct 2, 2026, 4:04 PM EDT
Not listed Phase 1 Interventional

Ursodiol in Huntington's Disease

NCT00514774
View directory record Official record
Conditions
Huntington Disease
Interventions
ursodiol, placebo
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Feb 5, 2009 · Synced Oct 2, 2026, 4:04 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 23, 2017 · Synced Oct 2, 2026, 4:04 PM EDT
Terminated Phase 2Phase 3 Interventional Results available

Trial of High-dose Urso in Primary Sclerosing Cholangitis

NCT00059202
View directory record Official record
Conditions
Primary Sclerosing Cholangitis
Interventions
Ursodeoxycholic Acid, Placebo
Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years to 75 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2008
U.S. locations
7
States / cities
Scottsdale, Arizona • Jacksonville, Florida • Rochester, Minnesota + 4 more
Source: ClinicalTrials.gov public record
Updated May 3, 2021 · Synced Oct 2, 2026, 4:04 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 14, 2022 · Synced Oct 2, 2026, 4:04 PM EDT
Completed Phase 2 Interventional Results available

A Study to Assess the Safety, Tolerability, Pharmacokinetics and Efficacy of EDP-305 in Subjects With Primary Biliary Cholangitis

NCT03394924
View directory record Official record
Conditions
Primary Biliary Cholangitis
Interventions
EDP-305 1 mg, EDP-305 2.5 mg, Placebo
Drug
Lead sponsor
Enanta Pharmaceuticals, Inc
Industry
Eligibility
18 Years to 75 Years
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
40
States / cities
Dothan, Alabama • Little Rock, Arkansas • Coronado, California + 28 more
Source: ClinicalTrials.gov public record
Updated May 18, 2021 · Synced Oct 2, 2026, 4:04 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 24, 2019 · Synced Oct 2, 2026, 4:04 PM EDT
Terminated Phase 2 Interventional

Comparison of Sulindac, Aspirin, and Ursodiol in Preventing Colorectal Cancer

NCT00062023
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Acetylsalicylic acid (Aspirin), Sulindac, Ursodiol, Sulindac Placebo
Drug · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
40 Years to 80 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 30, 2012 · Synced Oct 2, 2026, 4:04 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 13, 2010 · Synced Oct 2, 2026, 4:04 PM EDT
Completed Phase 3 Interventional

Intended to Determine the Effects of Seladelpar on Normalization of Alkaline Phosphatase Levels in Subjects With Primary Biliary Cholangitis (PBC)

NCT06060665
View directory record Official record
Conditions
Primary Biliary Cholangitis
Interventions
Seladelpar 10 mg, Placebo
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years to 75 Years
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
43
States / cities
Chandler, Arizona • Pasadena, California • Sacramento, California + 32 more
Source: ClinicalTrials.gov public record
Updated Jun 4, 2026 · Synced Oct 2, 2026, 4:04 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 28, 2017 · Synced Oct 2, 2026, 4:04 PM EDT
Completed Phase 2 Interventional Results available

Phase 2 Study to Evaluate LUM001 in Combination With Ursodeoxycholic Acid in Patients With Primary Biliary Cirrhosis

NCT01904058
View directory record Official record
Conditions
PBC, Primary Biliary Cirrhosis
Interventions
LUM001, Placebo, Ursodeoxycholic Acid
Drug
Lead sponsor
Mirum Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
17
States / cities
La Jolla, California • Sacramento, California • Miami, Florida + 14 more
Source: ClinicalTrials.gov public record
Updated Mar 27, 2019 · Synced Oct 2, 2026, 4:04 PM EDT
Completed Phase 2 Interventional Results available

A Study of Efficacy and Safety of Ustekinumab in Patients With Primary Biliary Cirrhosis (PBC) Who Had an Inadequate Response to Ursodeoxycholic Acid

NCT01389973
View directory record Official record
Conditions
Primary Biliary Cirrhosis
Interventions
ustekinumab 90 mg, ustekinumab 45 mg, ustekinumab 180 mg, Placebo
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 99 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
6
States / cities
Jacksonville, Florida • Miami, Florida • Naples, Florida + 3 more
Source: ClinicalTrials.gov public record
Updated Jun 20, 2016 · Synced Oct 2, 2026, 4:04 PM EDT