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Showing 1–24 of 120 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Ulcerative Colitis, Active Severe Clear all
Completed Phase 3 Interventional Results available

Etrasimod Versus Placebo for the Treatment of Moderately to Severely Active Ulcerative Colitis

NCT03945188
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
Etrasimod, Placebo
Drug
Lead sponsor
Arena Pharmaceuticals
Industry
Eligibility
16 Years to 80 Years
Enrollment
433 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
67
States / cities
Dothan, Alabama • Sun City, Arizona • Lancaster, California + 53 more
Source: ClinicalTrials.gov public record
Updated Dec 19, 2022 · Synced Sep 21, 2026, 10:27 AM EDT
Recruiting Phase 2 Interventional

A Study to Evaluate Efficacy and Safety of MK-8690 in Participants With Moderately to Severely Active Ulcerative Colitis (MK-8690-002)

NCT07463183
View directory record Official record
Conditions
Colitis Ulcerative, Ulcerative Colitis
Interventions
MK-8690, Placebo
Drug · Other
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
18 Years to 75 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
11
States / cities
Anaheim, California • Coronado, California • Colorado Springs, Colorado + 8 more
Source: ClinicalTrials.gov public record
Updated Sep 17, 2026 · Synced Sep 21, 2026, 10:27 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 Sep 7, 2026 · Synced Sep 21, 2026, 10:27 AM EDT
Completed Phase 4 Interventional Results available

Vedolizumab Intravenous (IV) Dose Optimization in Ulcerative Colitis

NCT03029143
View directory record Official record
Conditions
Colitis, Ulcerative
Interventions
Vedolizumab IV
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years to 85 Years
Enrollment
278 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
44
States / cities
Tucson, Arizona • Little Rock, Arkansas • San Pablo, California + 40 more
Source: ClinicalTrials.gov public record
Updated Jul 27, 2023 · Synced Sep 21, 2026, 10:27 AM EDT
Completed Phase 2Phase 3 Interventional Results available

A Multicenter, Randomized, Double-Blind, Placebo Controlled Induction Study to Evaluate the Efficacy and Safety of Risankizumab in Participants With Moderately to Severely Active Ulcerative Colitis

NCT03398148
View directory record Official record
Conditions
Ulcerative Colitis (UC)
Interventions
risankizumab IV, placebo for risankizumab, risankizumab SC
Drug
Lead sponsor
AbbVie
Industry
Eligibility
16 Years to 80 Years
Enrollment
1,558 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
82
States / cities
Coronado, California • Irvine, California • La Jolla, California + 63 more
Source: ClinicalTrials.gov public record
Updated Jan 15, 2025 · Synced Sep 21, 2026, 10:27 AM EDT
Recruiting Phase 3 Interventional

A Study of Vedolizumab in Children and Teenagers With Ulcerative Colitis or Crohn's Disease

NCT06100289
View directory record Official record
Conditions
Ulcerative Colitis, Crohn's Disease
Interventions
Vedolizumab IV, Vedolizumab SC
Drug
Lead sponsor
Takeda
Industry
Eligibility
2 Years to 17 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
14
States / cities
Phoenix, Arizona • Loma Linda, California • Orange, California + 10 more
Source: ClinicalTrials.gov public record
Updated Aug 2, 2026 · Synced Sep 21, 2026, 10:27 AM EDT
Active, not recruiting Phase 3 Interventional

Study to Assess Adverse Events, Change in Disease Activity, and How Oral Upadacitinib Moves Through the Body of Pediatric Participants With Moderately to Severely Active Ulcerative Colitis.

NCT05782907
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
Upadacitinib
Drug
Lead sponsor
AbbVie
Industry
Eligibility
2 Years to 17 Years
Enrollment
122 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2031
U.S. locations
20
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Corona, California + 16 more
Source: ClinicalTrials.gov public record
Updated May 13, 2026 · Synced Sep 21, 2026, 10:27 AM EDT
Completed Phase 3 Interventional Results available

A Study to Evaluate the Safety and Efficacy of Ustekinumab Induction and Maintenance Therapy in Participants With Moderately to Severely Active Ulcerative Colitis

NCT02407236
View directory record Official record
Conditions
Colitis, Ulcerative, Inflammatory Bowel Diseases
Interventions
Placebo IV, Placebo SC, Ustekinumab IV, Ustekinumab SC
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years and older
Enrollment
961 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
68
States / cities
Birmingham, Alabama • La Mirada, California • Los Angeles, California + 65 more
Source: ClinicalTrials.gov public record
Updated Apr 28, 2025 · Synced Sep 21, 2026, 10:27 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 21, 2026, 10:27 AM EDT
Completed Phase 2 Interventional Results available

A Study of Mirikizumab (LY3074828) in Children and Teenagers With Ulcerative Colitis (UC)

NCT04004611
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
Mirikizumab
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
2 Years to 17 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
22
States / cities
Orange, California • San Francisco, California • Denver, Colorado + 18 more
Source: ClinicalTrials.gov public record
Updated Mar 25, 2024 · Synced Sep 21, 2026, 10:27 AM EDT
Active, not recruiting Phase 2 Interventional

A Study on the Safety of TAK-279 and Whether it Can Reduce Inflammation in the Bowel of Participants With Moderately to Severely Active Ulcerative Colitis

NCT06254950
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
TAK-279, Placebo
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years to 75 Years
Enrollment
213 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
16
States / cities
Los Angeles, California • Murrieta, California • Clearwater, Florida + 13 more
Source: ClinicalTrials.gov public record
Updated Aug 16, 2026 · Synced Sep 21, 2026, 10:27 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 21, 2026, 10:27 AM EDT
Active, not recruiting Phase 2 Interventional

A Study of Combination Therapy With Guselkumab and Golimumab in Participants With Moderately to Severely Active Ulcerative Colitis

NCT05242484
View directory record Official record
Conditions
Colitis, Ulcerative
Interventions
Guselkumab, Golimumab, JNJ-78934804, Placebo
Biological · Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 65 Years
Enrollment
577 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2029
U.S. locations
63
States / cities
Arcadia, California • Coronado, California • Lancaster, California + 54 more
Source: ClinicalTrials.gov public record
Updated Aug 27, 2026 · Synced Sep 21, 2026, 10:27 AM EDT
Terminated Phase 2 Interventional Results available

A Study of LY3471851 in Adult Participants With Moderately to Severely Active Ulcerative Colitis (UC)

NCT04677179
View directory record Official record
Conditions
Colitis, Ulcerative
Interventions
LY3471851, Placebo
Drug
Lead sponsor
Nektar Therapeutics
Industry
Eligibility
18 Years to 75 Years
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
7
States / cities
Litchfield Park, Arizona • Kissimmee, Florida • Pensacola, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated Sep 4, 2023 · Synced Sep 21, 2026, 10:27 AM EDT
Completed Phase 2 Interventional Results available

A Phase 2 Safety and Efficacy Study of Tulisokibart (MK-7240/PRA023) in Subjects With Moderately to Severely Active Ulcerative Colitis (MK-7240-005)

NCT04996797
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
Tulisokibart, Companion Diagnostic (CDx) Testing, Placebo
Drug · Device · Other
Lead sponsor
Prometheus Biosciences, Inc., a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)
Industry
Eligibility
18 Years and older
Enrollment
178 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
29
States / cities
Mobile, Alabama • Phoenix, Arizona • Sun City, Arizona + 24 more
Source: ClinicalTrials.gov public record
Updated Aug 31, 2026 · Synced Sep 21, 2026, 10:27 AM EDT
Completed Phase 2 Interventional

Induction and Maintenance Study of BMS-936557 Patients With Moderate to Severe Ulcerative Colitis

NCT01294410
View directory record Official record
Conditions
Colitis, Ulcerative
Interventions
Placebo, Anti-IP-10 Antibody
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years and older
Enrollment
305 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
23
States / cities
La Jolla, California • Santa Monica, California • Wheat Ridge, Colorado + 20 more
Source: ClinicalTrials.gov public record
Updated Jun 24, 2015 · Synced Sep 21, 2026, 10:27 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 21, 2026, 10:27 AM EDT
Recruiting Phase 2 Interventional

Proof of Concept Study Evaluating the Efficacy and Safety of ATH-063 Treatment in Patients With Relapsed/Refractory Moderately to Severely Active Ulcerative Colitis (UC)

NCT07513181
View directory record Official record
Conditions
Ulcerative Colitis, Inflammatory Bowel Diseases, Autoimmune Diseases
Interventions
ATH-063, Placebo
Drug · Other
Lead sponsor
Athos Therapeutics Inc
Industry
Eligibility
18 Years to 75 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
4
States / cities
Miami, Florida • Tampa, Florida • Roswell, Georgia + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 20, 2026 · Synced Sep 21, 2026, 10:27 AM EDT
Completed Phase 2 Interventional

Efficacy, Safety and Tolerability of AEB071 in Patients With Active, Moderate to Severe Ulcerative Colitis

NCT00572585
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
AEB071, Placebo
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 75 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
7
States / cities
Mobile, Alabama • Mesa, Arizona • Topeka, Kansas + 4 more
Source: ClinicalTrials.gov public record
Updated Dec 21, 2020 · Synced Sep 21, 2026, 10:27 AM EDT
Recruiting Phase 2 Interventional

A Continuation Study of TAK-279 in Adults With Ulcerative Colitis (UC) and Crohn's Disease (CD)

NCT06764615
View directory record Official record
Conditions
Crohn's Disease, Ulcerative Colitis
Interventions
Zasocitinib
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years to 75 Years
Enrollment
192 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
2
States / cities
Glen Burnie, Maryland • Tyler, Texas
Source: ClinicalTrials.gov public record
Updated May 21, 2026 · Synced Sep 21, 2026, 10:27 AM EDT
Terminated Phase 2 Interventional Results available

Study to Evaluate the Clinical Activity and Safety of Oral NX-13 in Moderate to Severe Ulcerative Colitis

NCT05785715
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
NX-13 250mg, NX-13 750mg, NX-13 Placebo
Drug
Lead sponsor
AbbVie
Industry
Eligibility
18 Years to 75 Years
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
11
States / cities
Miami, Florida • Orlando, Florida • Tampa, Florida + 8 more
Source: ClinicalTrials.gov public record
Updated Jun 14, 2026 · Synced Sep 21, 2026, 10:27 AM EDT
Terminated Phase 2 Interventional

Efficacy and Safety of SAR339658 in Patients With Moderate to Severe Ulcerative Colitis

NCT01659138
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
SAR339658, Placebo
Drug · Other
Lead sponsor
Sanofi
Industry
Eligibility
18 Years to 70 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
25
States / cities
Sun City, Arizona • Mission Hills, California • San Diego, California + 22 more
Source: ClinicalTrials.gov public record
Updated Jul 12, 2016 · Synced Sep 21, 2026, 10:27 AM EDT
Recruiting Phase 2 Interventional

LY4268989 (MORF-057) Co-Administered With Mirikizumab in Adults With Moderately to Severely Active Ulcerative Colitis:

NCT07186101
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
LY4268989, Mirikizumab, LY4268989 Placebo
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years to 80 Years
Enrollment
252 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
40
States / cities
Scottsdale, Arizona • Anaheim, California • Lancaster, California + 36 more
Source: ClinicalTrials.gov public record
Updated Sep 7, 2026 · Synced Sep 21, 2026, 10:27 AM EDT
Terminated Phase 2 Interventional Results available

Efficacy&Safety of ALTB-168 in Patients With Moderate to Severe Active,Anti-TNF Alpha and/or Anti-integrin Refractory UC

NCT03298022
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
ALTB-168
Biological
Lead sponsor
AltruBio Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
11
States / cities
Little Rock, Arkansas • Newport Beach, California • Hialeah, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Jan 4, 2024 · Synced Sep 21, 2026, 10:27 AM EDT