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Showing 1–24 of 198 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Active Ulcerative Colitis Clear all
Recruiting Phase 1Phase 2 Interventional Accepts healthy volunteers

Study of XmAb942 in Healthy Participants and Participants With Ulcerative Colitis

NCT06619990
View directory record Official record
Conditions
Ulcerative Colitis (UC)
Interventions
XmAb942, Placebo
Biological · Drug
Lead sponsor
Xencor, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
270 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2029
U.S. locations
29
States / cities
Scottsdale, Arizona • Bradenton, Florida • Brandon, Florida + 24 more
Source: ClinicalTrials.gov public record
Updated Jul 23, 2026 · Synced Sep 3, 2026, 5:05 AM EDT
Recruiting Phase 2 Interventional

LY4268989 in Adults With Moderately to Severely Active Ulcerative Colitis

NCT07415044
View directory record Official record
Conditions
Ulcerative Colitis (UC), Ulcerative Colitis, Active Moderate, Ulcerative Colitis, Active Severe
Interventions
LY4268989, Placebo
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years to 80 Years
Enrollment
1,431 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
52
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Anaheim, California + 46 more
Source: ClinicalTrials.gov public record
Updated Aug 20, 2026 · Synced Sep 3, 2026, 5:05 AM EDT
Completed Phase 1 Interventional

A Study to Evaluate the Effect of Intravenous (IV) Infusions of Risankizumab on Pharmacokinetics of Cytochome P450 Substrates in Adult Participants With Moderately to Severely Active Ulcerative Colitis or Crohn's Disease

NCT04254783
View directory record Official record
Conditions
Ulcerative Colitis (UC), Crohn's Disease
Interventions
Risankizumab, Cytochrome P450 (CYP) Substrates
Drug
Lead sponsor
AbbVie
Industry
Eligibility
18 Years to 80 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
4
States / cities
Coronado, California • DeLand, Florida • Margate, Florida + 1 more
Source: ClinicalTrials.gov public record
Updated Jun 30, 2024 · Synced Sep 3, 2026, 5:05 AM EDT
Completed Phase 3 Interventional Results available

An Induction Study of Mirikizumab in Participants With Moderately to Severely Active Ulcerative Colitis (LUCENT 1)

NCT03518086
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
Mirikizumab, Placebo
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years to 80 Years
Enrollment
1,281 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
98
States / cities
Dothan, Alabama • Litchfield Park, Arizona • Phoenix, Arizona + 83 more
Source: ClinicalTrials.gov public record
Updated May 30, 2025 · Synced Sep 3, 2026, 5:05 AM EDT
Active, not recruiting Phase 4 Interventional

Determination of the Optimal Treatment Target in Ulcerative Colitis

NCT04259138
View directory record Official record
Conditions
Colitis, Ulcerative
Interventions
Treatment Algorithm A, Treatment Algorithm B, Treatment Algorithm C
Biological
Lead sponsor
Alimentiv Inc.
Other
Eligibility
18 Years and older
Enrollment
672 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
5
States / cities
Ypsilanti, Michigan • New York, New York • Asheville, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 26, 2026 · Synced Sep 3, 2026, 5:05 AM EDT
Recruiting Phase 4 Interventional

Study to Evaluate the Safety, Efficacy, and Pharmacokinetics of Budesonide Extended-release Tablets in Pediatric Subjects Aged 5 to 17 Years With Active, Mild to Moderate Ulcerative Colitis

NCT04314375
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
Low Dose Budesonide, High Dose Budesonide, Placebo
Drug
Lead sponsor
Bausch Health Americas, Inc.
Industry
Eligibility
5 Years to 17 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
4
States / cities
Garden Grove, California • Indianapolis, Indiana • The Bronx, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 15, 2025 · Synced Sep 3, 2026, 5:05 AM EDT
Recruiting Phase 4 Interventional

A Study of Vedolizumab With Tofacitinib in Adults With Ulcerative Colitis (UC)

NCT06095128
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
Vedolizumab, Tofacitinib
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years to 65 Years
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
37
States / cities
Dothan, Alabama • Sun City, Arizona • Los Angeles, California + 33 more
Source: ClinicalTrials.gov public record
Updated Aug 11, 2026 · Synced Sep 3, 2026, 5:05 AM EDT
Recruiting Phase 2 Interventional

A Study of Long-acting Antibodies Alone and in Combinations for Moderate to Severe Ulcerative Colitis

NCT07012395
View directory record Official record
Conditions
Ulcerative Colitis, Inflammatory Bowel Diseases, Colitis, Colitis, Ulcerative
Interventions
SPY001, SPY002, SPY003, Placebo
Drug · Other
Lead sponsor
Spyre Therapeutics, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
645 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
26
States / cities
Canoga Park, California • La Jolla, California • Lancaster, California + 23 more
Source: ClinicalTrials.gov public record
Updated Aug 24, 2026 · Synced Sep 3, 2026, 5:05 AM EDT
Recruiting Phase 3 Interventional

A Study to Evaluate the Pharmacokinetics, Safety and Efficacy of Afimkibart (RO7790121) in Children With Moderately to Severely Active Ulcerative Colitis

NCT07158242
View directory record Official record
Conditions
Moderately to Severely Active Ulcerative Colitis
Interventions
Afimkibart
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
2 Years to 17 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
5
States / cities
Aurora, Colorado • Tampa, Florida • Atlanta, Georgia + 2 more
Source: ClinicalTrials.gov public record
Updated Aug 13, 2026 · Synced Sep 3, 2026, 5:05 AM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate the Effect of Ustekinumab on Cytochrome P450 Enzyme Activities Following Induction and Maintenance Dosing in Participants With Active Crohn's Disease or Ulcerative Colitis

NCT03358706
View directory record Official record
Conditions
Crohn Disease, Ulcerative Colitis
Interventions
Ustekinumab IV Infusion, Ustekinumab SC Injection, Midazolam 2 mg, Warfarin 10 mg, Vitamin K 10 mg, Omeprazole 20 mg, Dextromethorphan 30 mg, Caffeine 100 mg
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 75 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
3
States / cities
Cypress, California • Miami Springs, Florida • Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 20, 2025 · Synced Sep 3, 2026, 5:05 AM EDT
Recruiting Phase 2 Interventional

A Study to Evaluate the Efficacy, Safety, and Pharmacokinetics (PK) of RO7837195 in Participants With Moderately to Severely Active Ulcerative Colitis (UC)

NCT06979336
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
RO7837195, RO7837195 Matched Placebo
Drug
Lead sponsor
Genentech, Inc.
Industry
Eligibility
18 Years and older
Enrollment
224 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
8
States / cities
Lancaster, California • San Diego, California • Colorado Springs, Colorado + 5 more
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Sep 3, 2026, 5:05 AM EDT
Completed Phase 2 Interventional Results available

Study of ABBV-668 Oral Capsules to Assess Adverse Events and Change in Disease Activity in Adult Participants With Moderate to Severe Ulcerative Colitis

NCT05570006
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
ABBV-668
Drug
Lead sponsor
AbbVie
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
18
States / cities
Chula Vista, California • Maitland, Florida • Margate, Florida + 13 more
Source: ClinicalTrials.gov public record
Updated Dec 22, 2025 · Synced Sep 3, 2026, 5:05 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study to Evaluate Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of AMG 181.

NCT01290042
View directory record Official record
Conditions
Ulcerative Colitis, Crohn's Disease
Interventions
AMG 181, Placebo for AMG 181
Drug · Other
Lead sponsor
Amgen
Industry
Eligibility
18 Years to 65 Years
Enrollment
43 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2014
U.S. locations
5
States / cities
Glendale, California • Bridgeport, Connecticut • Danbury, Connecticut + 2 more
Source: ClinicalTrials.gov public record
Updated Mar 16, 2015 · Synced Sep 3, 2026, 5:05 AM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of Vedolizumab Subcutaneously (SC) as Maintenance Therapy in Ulcerative Colitis

NCT02611830
View directory record Official record
Conditions
Colitis, Ulcerative
Interventions
Vedolizumab 300 mg IV, Placebo IV, Vedolizumab 108 mg SC, Placebo SC
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years to 80 Years
Enrollment
383 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
28
States / cities
Little Rock, Arkansas • Wheat Ridge, Colorado • Middletown, Connecticut + 25 more
Source: ClinicalTrials.gov public record
Updated May 24, 2022 · Synced Sep 3, 2026, 5:05 AM EDT
Completed Phase 2 Interventional Results available

Safety and Efficacy of Etrasimod (APD334) in Patients With Ulcerative Colitis

NCT02447302
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
Etrasimod, Placebo
Drug
Lead sponsor
Arena Pharmaceuticals
Industry
Eligibility
18 Years to 80 Years
Enrollment
156 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
30
States / cities
Birmingham, Alabama • Dothan, Alabama • Thousand Oaks, California + 26 more
Source: ClinicalTrials.gov public record
Updated Apr 4, 2021 · Synced Sep 3, 2026, 5:05 AM EDT
Terminated Phase 2 Interventional Results available

Safety and Efficacy Study of PTG-100 in the Treatment of Moderate to Severe Ulcerative Colitis

NCT02895100
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
PTG-100, Placebo
Drug
Lead sponsor
Protagonist Therapeutics, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
98 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
21
States / cities
Los Angeles, California • Colorado Springs, Colorado • Miami, Florida + 17 more
Source: ClinicalTrials.gov public record
Updated Aug 20, 2025 · Synced Sep 3, 2026, 5:05 AM EDT
Completed Phase 3 Interventional Results available

Randomized Placebo-Controlled Trial of Budesonide Multi-Matrix System (MMX®) 9 Milligrams (mg) in Participants With Ulcerative Colitis Currently on a 5-Aminosalicylic Acid (5-ASA)

NCT01532648
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
Budesonide MMX®, Placebo, 5-ASA
Drug
Lead sponsor
Bausch Health Americas, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
510 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
39
States / cities
Anaheim, California • Lakewood, California • San Diego, California + 36 more
Source: ClinicalTrials.gov public record
Updated Sep 5, 2019 · Synced Sep 3, 2026, 5:05 AM EDT
Completed Phase 3 Interventional Results available

Mesalamine 4 g Sachet for the Induction of Remission in Active, Mild to Moderate Ulcerative Colitis (UC)

NCT02522767
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
Mesalamine, Placebo
Drug
Lead sponsor
Ferring Pharmaceuticals
Industry
Eligibility
18 Years to 75 Years
Enrollment
228 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
18
States / cities
Little Rock, Arkansas • Murrieta, California • Miami, Florida + 14 more
Source: ClinicalTrials.gov public record
Updated Mar 14, 2021 · Synced Sep 3, 2026, 5:05 AM EDT
Terminated Phase 1 Interventional Results available

Double-Blinded, Placebo-Controlled Phase 1b Study for Safety, PK, Efficacy, PD of RO7049665 in Participants With Ulcerative Colitis (UC)

NCT03943550
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
RO7049665, Placebo
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years to 70 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Feb 14, 2024 · Synced Sep 3, 2026, 5:05 AM EDT
Completed Not applicable Interventional

Treatment With the Specific Carbohydrate Diet for Children With Active Crohns Disease and Ulcerative Colitis

NCT02213835
View directory record Official record
Conditions
Crohn's Disease, Ulcerative Colitis
Interventions
Specific Carbohydrate diet (SCD)
Other
Lead sponsor
David Suskind
Other
Eligibility
8 Years to 21 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 23, 2019 · Synced Sep 3, 2026, 5:05 AM EDT
Recruiting Phase 3 Interventional

A Study to Assess the Efficacy and Safety of Induction Therapy With Afimkibart (Also Known as RO7790121) in Participants With Moderately to Severely Active Ulcerative Colitis

NCT06588855
View directory record Official record
Conditions
Moderately to Severely Active Ulcerative Colitis
Interventions
Afimkibart, Placebo
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
16 Years to 80 Years
Enrollment
350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2031
U.S. locations
71
States / cities
Dothan, Alabama • Scottsdale, Arizona • Sun City, Arizona + 58 more
Source: ClinicalTrials.gov public record
Updated Aug 4, 2026 · Synced Sep 3, 2026, 5:05 AM EDT
Terminated Phase 2Phase 3 Interventional Results available

Efficacy & Safety of TD-1473 in Ulcerative Colitis

NCT03758443
View directory record Official record
Conditions
Ulcerative Colitis (UC)
Interventions
TD-1473 Dose A, TD-1473 Dose B, TD-1473 Dose C, Placebo
Drug
Lead sponsor
Theravance Biopharma
Industry
Eligibility
18 Years and older
Enrollment
239 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
38
States / cities
Chula Vista, California • La Jolla, California • Lancaster, California + 34 more
Source: ClinicalTrials.gov public record
Updated Nov 14, 2022 · Synced Sep 3, 2026, 5:05 AM EDT
Terminated Phase 2 Interventional Results available

A Study With GB004 in Adult Subjects With Active Ulcerative Colitis (UC)

NCT04556383
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
GB004, Placebo
Drug
Lead sponsor
GB004, Inc.
Industry
Eligibility
18 Years and older
Enrollment
236 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
13
States / cities
Encinitas, California • Lancaster, California • Baton Rouge, Louisiana + 10 more
Source: ClinicalTrials.gov public record
Updated Jul 31, 2023 · Synced Sep 3, 2026, 5:05 AM EDT
Active, not recruiting No phase listed Observational

A Long-Term Registry of Humira® (Adalimumab) in Patients With Moderately to Severely Active Ulcerative Colitis (UC)

NCT01848561
View directory record Official record
Conditions
Ulcerative Colitis (UC)
Interventions
Not listed
Lead sponsor
AbbVie
Industry
Eligibility
18 Years to 99 Years
Enrollment
8,250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2028
U.S. locations
169
States / cities
Birmingham, Alabama • Huntsville, Alabama • Mobile, Alabama + 131 more
Source: ClinicalTrials.gov public record
Updated Jul 15, 2025 · Synced Sep 3, 2026, 5:05 AM EDT