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ClinicalTrials.gov public records Last synced Oct 21, 2026, 7:37 AM EDT

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Showing 193–216 of 614 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Ulcerative Colitis (Disorder) Clear all
Completed Phase 2 Interventional Results available

Etrasimod Versus Placebo for the Treatment of Moderately Active Ulcerative Colitis

NCT04607837
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
Etrasimod, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 80 Years
Enrollment
234 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
132
States / cities
Dothan, Alabama • Peoria, Arizona • Sun City, Arizona + 49 more
Source: ClinicalTrials.gov public record
Updated Jul 15, 2025 · Synced Oct 21, 2026, 7:37 AM EDT
Not yet recruiting Phase 1 Interventional

Xylitol Use for Decolonization of C. Difficile in Patients With IBD

NCT05852587
View directory record Official record
Conditions
Inflammatory Bowel Diseases, Clostridioides Difficile Infection
Interventions
Xylitol, Placebo
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2033
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 25, 2026 · Synced Oct 21, 2026, 7:37 AM EDT
Terminated Phase 2 Interventional Results available

Open-label Extension Study of Brazikumab in Ulcerative Colitis

NCT04277546
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
Brazikumab Maintenance Dose, Brazikumab Induction Dose
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 80 Years
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
10
States / cities
Chula Vista, California • Lancaster, California • Colorado Springs, Colorado + 7 more
Source: ClinicalTrials.gov public record
Updated Jun 23, 2026 · Synced Oct 21, 2026, 7:37 AM EDT
Not listed No phase listed Observational

Understanding Ozanimod's MOA Via Mass Cytometry in Ulcerative Colitis

NCT06311123
View directory record Official record
Conditions
Ulcerative Colitis, Ulcerative Colitis Chronic Moderate
Interventions
Not listed
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Mar 15, 2024 · Synced Oct 21, 2026, 7:37 AM EDT
Terminated Phase 3 Interventional Results available

Efficacy and Safety Study of SHP647 as Induction Therapy in Participants With Moderate to Severe Ulcerative Colitis

NCT03259308
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
Ontamalimab, Placebo
Drug
Lead sponsor
Shire
Industry
Eligibility
16 Years to 80 Years
Enrollment
279 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
62
States / cities
Mesa, Arizona • Phoenix, Arizona • Anaheim, California + 54 more
Source: ClinicalTrials.gov public record
Updated Apr 26, 2021 · Synced Oct 21, 2026, 7:37 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 17, 2015 · Synced Oct 21, 2026, 7:37 AM EDT
Completed Not applicable Interventional

Improving Knowledge of Medication in Ulcerative Colitis With an Iphone Application

NCT02120391
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
iPhone Application
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 65 Years
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Nov 27, 2018 · Synced Oct 21, 2026, 7:37 AM EDT
Withdrawn Early Phase 1 Interventional

Therapeutic Modulation of the Intestinal Creatine Kinase System in Inflammatory Bowel Disease (IBD)

NCT02463305
View directory record Official record
Conditions
Colitis, Ulcerative
Interventions
Creatine monohydrate, Placebo
Drug · Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 70 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Apr 6, 2023 · Synced Oct 21, 2026, 7:37 AM EDT
Completed Not applicable Interventional

Use of Psychologist-administered Cognitive Behavioral Therapy (CBT) or Self-administered CBT for the Treatment of Anxiety and/or Depression in Inflammatory Bowel Disease (IBD)

NCT05377840
View directory record Official record
Conditions
Crohn Disease, Ulcerative Colitis (UC)
Interventions
Psychologist-administered Cognitive Behavioral Therapy, Self-Administered Cognitive Behavioral Therapy
Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jun 12, 2026 · Synced Oct 21, 2026, 7:37 AM EDT
Completed Not applicable Interventional

Yoga for Youth With IBD: a Pilot Feasibility Study

NCT04757935
View directory record Official record
Conditions
Inflammatory Bowel Diseases, Yoga, Adolescents, Crohn Disease, Ulcerative Colitis
Interventions
Yoga
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
10 Years to 21 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Feb 17, 2021 · Synced Oct 21, 2026, 7:37 AM EDT
Recruiting Not applicable Interventional

The Influence of a Fasting Mimicking Diet on Ulcerative Colitis

NCT03615690
View directory record Official record
Conditions
Inflammatory Bowel Disease, Diet Modification, Ulcerative Colitis
Interventions
Fasting Mimicking Diet, Regular Diet
Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 70 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2028
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Feb 27, 2026 · Synced Oct 21, 2026, 7:37 AM EDT
Completed No phase listed Observational

Determining the Relationship Between Gut Microbiota and Immune Response to Influenza or COVID-19 Vaccine

NCT05584735
View directory record Official record
Conditions
Inflammatory Bowel Diseases
Interventions
Influenza vaccine, COVID-19 vaccine
Biological
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 64 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 31, 2025 · Synced Oct 21, 2026, 7:37 AM EDT
Recruiting No phase listed Observational

COMPARE - Pediatric Inflammatory Bowel Disease (PIBD)

NCT07198113
View directory record Official record
Conditions
Ulcerative Colitis, Pediatric, Inflammatory Bowel Diseases, Crohn Disease
Interventions
Not listed
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
1 Year to 18 Years
Enrollment
1,100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
4
States / cities
Chapel Hill, North Carolina • Charlotte, North Carolina • Durham, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 17, 2026 · Synced Oct 21, 2026, 7:37 AM EDT
Not listed No phase listed Observational

Microbial and Human Determinants of the Onset of IBD Flares

NCT05463900
View directory record Official record
Conditions
Ulcerative Colitis, Crohn Disease, Irritable Bowel, Crohns Disease Aggravated, Crohn Disease in Remission
Interventions
Not listed
Lead sponsor
Viome
Industry
Eligibility
18 Years and older
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Bothell, Washington
Source: ClinicalTrials.gov public record
Updated Oct 30, 2023 · Synced Oct 21, 2026, 7:37 AM EDT
Terminated Phase 2 Interventional Results available

Safety, Tolerability, Efficacy and Dose-response of GSK2831781 in Ulcerative Colitis

NCT03893565
View directory record Official record
Conditions
Colitis, Ulcerative
Interventions
GSK2831781 - Double Blind Phase, Placebo, GSK2831781 - Open Label phase
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
4
States / cities
Northridge, California • Rialto, California • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 27, 2022 · Synced Oct 21, 2026, 7:37 AM EDT
Terminated Phase 2 Interventional

A Study Evaluating the Efficacy and Safety of ST-0529 in Subjects With Moderately to Severely Active Ulcerative Colitis

NCT03844932
View directory record Official record
Conditions
Colitis, Ulcerative
Interventions
ST-0529
Drug
Lead sponsor
Sublimity Therapeutics Holdco Limited
Industry
Eligibility
18 Years to 75 Years
Enrollment
235 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
8
States / cities
Palm Springs, California • Largo, Florida • New Port Richey, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated May 7, 2021 · Synced Oct 21, 2026, 7:37 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Levels of the Stat4 Alpha and Stat4 Beta Isoforms in PBMCs From Patients With Crohn's Disease and Ulcerative Colitis

NCT00586599
View directory record Official record
Conditions
Inflammatory Bowel Disease, Crohn's Disease, Ulcerative Colitis
Interventions
measurement of inflammatory markers
Other
Lead sponsor
Indiana University
Other
Eligibility
7 Years to 17 Years
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2014
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Apr 3, 2015 · Synced Oct 21, 2026, 7:37 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Unhide® Project: A Digital Health Platform to Collect Lifestyle Data for Brain Inflammation Research

NCT04806620
View directory record Official record
Conditions
Post-Acute COVID-19 Syndrome, ME/CFS, Rheumatic Arthritis, Juvenile Rheumatoid Arthritis (JRA), Psoriatic Arthritis (PsA), Ankylosing Spondylitis (AS), Autoimmune Encephalitis, Celiac Disease, Celiac Disease in Children, Chronic Lyme Disease, Post-treatment Lyme Disease Syndrome, Crohn's Disease, Dysautonomia, Anorexia Nervosa, Bulimia Nervosa, ARFID, Avoidant / Restrictive Food Intake Disorder, Ehlers Danlos Syndrome, Endometriosis, Fibromyalgia (FM), Long COVID, Lupus, Migraines, Mast Cell Activation Syndrome, Multiple Sclerosis, Myalgic Encephalomyelitis (ME), Myasthenia Gravis, Generalized, Myasthenia Gravis in Children, Narcolepsy, Obsessive Compulsive Disorder (OCD), PANDAS, Pediatric Acute-onset Neuropsychiatric Syndrome (PANS), POTS - Postural Orthostatic Tachycardia Syndrome, General Anxiety Disorder, Social Anxiety Disorder, PTSD - Post Traumatic Stress Disorder, Psoriasis, Traumatic Brain Injury, Tourette's Syndrome, Inflammatory Bowel Disease (IBD), Autoimmune Diseases, Neurological Diseases or Conditions, Psychiatric Disorder, Sjogren's Syndrome, Ulcerative Colitis and Crohn's Disease
Interventions
Not listed
Lead sponsor
Brain Inflammation Collaborative
Other
Eligibility
2 Years and older
Enrollment
10,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2030
U.S. locations
1
States / cities
Delafield, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jan 22, 2026 · Synced Oct 21, 2026, 7:37 AM EDT
Completed No phase listed Observational

Indigo Carmine Staining and Narrow Band Imaging (NBI) of Colonic Mucosa for Detection of Dysplasia in Ulcerative Colitis

NCT00961948
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Feb 27, 2013 · Synced Oct 21, 2026, 7:37 AM EDT
Completed Phase 2 Interventional Results available

A Study to Investigate How Well Ravagalimab (ABBV-323) Works and How Safe it is in Participants With Moderate to Severe Ulcerative Colitis Who Failed Prior Therapy

NCT03695185
View directory record Official record
Conditions
Ulcerative Colitis (UC)
Interventions
Ravagalimab 600 mg, Ravagalimab 300 mg
Drug
Lead sponsor
AbbVie
Industry
Eligibility
18 Years to 75 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
12
States / cities
Tucson, Arizona • Huntington Beach, California • Lakewood, California + 9 more
Source: ClinicalTrials.gov public record
Updated Mar 15, 2023 · Synced Oct 21, 2026, 7:37 AM EDT
Completed Phase 3 Interventional

Once Daily Versus Conventional Dosing of Asacol in the Maintenance of Quiescent Ulcerative Colitis

NCT00343850
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
Asacol (mesalamine)
Drug
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 10, 2013 · Synced Oct 21, 2026, 7:37 AM EDT
Enrolling by invitation No phase listed Observational

Enabling Microbiomics- Driven Personalized Nutrition

NCT06657001
View directory record Official record
Conditions
Inflammatory Bowel Disease (IBD), Irritable Bowel Syndrome (IBS), Celiac Disease, Diarrhea, Constipation, Microbiome, Crohn's Disease, UC - Ulcerative Colitis, Microscopic Colitis, Functional Dyspepsia
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
4,001 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 12, 2026 · Synced Oct 21, 2026, 7:37 AM EDT
Recruiting No phase listed Observational

A Study to Assess the Long-Term Safety of Ustekinumab Versus Other Biologics in Patients With Crohn's Disease and Ulcerative Colitis

NCT04372108
View directory record Official record
Conditions
Crohn Disease, Colitis, Ulcerative
Interventions
Ustekinumab, Other Biologic Therapies
Drug
Lead sponsor
Janssen Scientific Affairs, LLC
Industry
Eligibility
18 Years and older
Enrollment
1,536 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2030
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 28, 2026 · Synced Oct 21, 2026, 7:37 AM EDT
Completed Phase 2Phase 3 Interventional Results available

BI655130 (SPESOLIMAB) Induction Treatment in Patients With Moderate-to-severe Ulcerative Colitis

NCT03482635
View directory record Official record
Conditions
Colitis, Ulcerative
Interventions
Spesolimab, Placebo
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years to 75 Years
Enrollment
98 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
13
States / cities
Hamden, Connecticut • Miami, Florida • Orlando, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated Oct 16, 2025 · Synced Oct 21, 2026, 7:37 AM EDT