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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Colitis Ulcerative Clear all
Completed Phase 2Phase 3 Interventional

Safety and Efficacy of OP2000 (Deligoparin) in the Treatment of Active Ulcerative Colitis

NCT00033943
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
deligoparin
Drug
Lead sponsor
Incara Pharmaceuticals
Industry
Eligibility
18 Years to 60 Years
Enrollment
270 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2002
U.S. locations
33
States / cities
Anaheim, California • Orange, California • Lakewood, Colorado + 29 more
Source: ClinicalTrials.gov public record
Updated Jun 23, 2005 · Synced Jun 27, 2026, 4:29 AM EDT
Recruiting No phase listed Observational

Inflammatory Bowel Disease (IBD) Research Registry

NCT04243525
View directory record Official record
Conditions
Inflamatory Bowel Disease (Crohn's and Ulcerative Colitis)
Interventions
Not listed
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
5,000 participants
Timeline
2009 – 2030
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 11, 2025 · Synced Jun 27, 2026, 4:29 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

OptiCal Study -Optimizing Fecal Calprotectin Monitoring: a Clinical Study Comparing CalproLab Against PhiCal and Evaluating Its Association With the Gut Microbiome

NCT03051204
View directory record Official record
Conditions
Crohn Disease, Ulcerative Colitis, Irritable Bowel Syndrome, Celiac Disease, Healthy
Interventions
Not listed
Lead sponsor
University of California, Los Angeles
Other
Eligibility
4 Years to 65 Years
Enrollment
175 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 21, 2023 · Synced Jun 27, 2026, 4:29 AM EDT
Active, not recruiting Phase 4 Interventional

Proactive Infliximab Optimization Using a Pharmacokinetic Dashboard Versus Standard of Care in Patients With Inflammatory Bowel Disease: The OPTIMIZE Trial

NCT04835506
View directory record Official record
Conditions
Crohn Disease, Ulcerative Colitis, Inflammatory Bowel Diseases
Interventions
Infliximab
Drug
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
16 Years and older
Enrollment
124 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
23
States / cities
New Haven, Connecticut • Miami, Florida • Chicago, Illinois + 17 more
Source: ClinicalTrials.gov public record
Updated Mar 4, 2026 · Synced Jun 27, 2026, 4:29 AM EDT
Completed Not applicable Interventional

Predicting Response to Vedolizumab in Pediatric Inflammatory Bowel Diseases

NCT02862132
View directory record Official record
Conditions
Crohn's Disease, Ulcerative Colitis, Inflammatory Bowel Disease
Interventions
Vedolizumab
Drug
Lead sponsor
Shaare Zedek Medical Center
Other
Eligibility
Up to 18 Years
Enrollment
142 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
4
States / cities
Hartford, Connecticut • Morristown, New Jersey • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 24, 2022 · Synced Jun 27, 2026, 4:29 AM EDT
Completed Phase 3 Interventional

ABTECT-2 - ABX464 Treatment Evaluation for Ulcerative Colitis Therapy -2

NCT05507216
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
ABX464, Placebo
Drug
Lead sponsor
Abivax S.A.
Industry
Eligibility
16 Years and older
Enrollment
636 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
61
States / cities
Birmingham, Alabama • Litchfield Park, Arizona • Phoenix, Arizona + 49 more
Source: ClinicalTrials.gov public record
Updated Oct 23, 2025 · Synced Jun 27, 2026, 4:29 AM EDT
Completed Phase 4 Interventional Results available

A Research Study to Bank Samples for Future Evaluation to Identify Biomarkers That Predispose Crohn's Disease and Ulcerative Colitis Patients to Develop Hepatosplenic T-Cell Lymphoma (HSTCL)

NCT01804166
View directory record Official record
Conditions
Hepatosplenic T-Cell Lymphoma
Interventions
Infliximab, Golimumab
Drug
Lead sponsor
Janssen Scientific Affairs, LLC
Industry
Eligibility
Not listed
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2020
U.S. locations
1
States / cities
Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 3, 2025 · Synced Jun 27, 2026, 4:29 AM EDT
Completed Phase 3 Interventional Results available

Long-term Safety and Efficacy Study of Adalimumab in Pediatric Subjects With Ulcerative Colitis

NCT02632175
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
Adalimumab
Biological
Lead sponsor
AbbVie
Industry
Eligibility
4 Years to 17 Years
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2025
U.S. locations
4
States / cities
Orlando, Florida • Minneapolis, Minnesota • Rochester, Minnesota + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 15, 2025 · Synced Jun 27, 2026, 4:29 AM 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 Jun 27, 2026, 4:29 AM EDT
Completed Not applicable Interventional Results available

Digital Behavioral Interventions in Inflammatory Bowel Disease

NCT04861597
View directory record Official record
Conditions
Crohn Disease, Ulcerative Colitis, Inflammatory Bowel Diseases, Stress, Psychological, Depression, Anxiety
Interventions
Internet based cognitive behavioral therapy, Digital mood tracking
Behavioral
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced Jun 27, 2026, 4:29 AM EDT
Withdrawn Phase 3 Interventional

A Study to Assess Adverse Events and Change in Disease Condition of Mesalamine Capsules in Children Aged 5 to 17 Years With Ulcerative Colitis

NCT05316220
View directory record Official record
Conditions
Ulcerative Colitis (UC)
Interventions
Mesalamine, Placebo
Drug
Lead sponsor
AbbVie
Industry
Eligibility
5 Years to 17 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
8
States / cities
Washington D.C., District of Columbia • Jacksonville, Florida • Atlanta, Georgia + 5 more
Source: ClinicalTrials.gov public record
Updated Aug 11, 2025 · Synced Jun 27, 2026, 4:29 AM EDT
Completed Phase 2 Interventional Results available

Telemedicine To Provide Inflammatory Bowel Disease Outpatient Care

NCT01296841
View directory record Official record
Conditions
Inflammatory Bowel Disease, Ulcerative Colitis, Crohn's Disease
Interventions
Collaborative Imaging
Device
Lead sponsor
VA Palo Alto Health Care System
Federal
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Mar 2, 2017 · Synced Jun 27, 2026, 4:29 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 Jun 27, 2026, 4:29 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Randomized,Study of APRISO 375 mg Versus the Approved APRISO 375 mg Capsules in Healthy Male and Female Subjects

NCT03327558
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
Apriso 0.375G ER CAP, APRISO 375 mg extended-release capsules
Drug
Lead sponsor
Bausch Health Americas, Inc.
Industry
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated May 7, 2018 · Synced Jun 27, 2026, 4:29 AM EDT
Completed No phase listed Observational

Fecal Calprotectin Collection Protocol

NCT03143517
View directory record Official record
Conditions
Inflammatory Bowel Diseases, Irritable Bowel Syndrome, Ulcerative Colitis, Crohn Disease, Indeterminate Colitis, Chronic Diarrhea, Celiac Disease, Diverticulitis, Abdominal Pain, Distension, Weight Loss, Food Intolerance, Constipation
Interventions
Stool collection
Diagnostic Test
Lead sponsor
DiaSorin Inc.
Industry
Eligibility
4 Years and older
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
13
States / cities
Dothan, Alabama • Little Rock, Arkansas • Mission Hills, California + 10 more
Source: ClinicalTrials.gov public record
Updated Feb 6, 2019 · Synced Jun 27, 2026, 4:29 AM EDT
Terminated Phase 2Phase 3 Interventional

Study of Visilizumab Versus Placebo in Subjects With Intravenous Steroid-refractory Ulcerative Colitis Previously Responsive in a Visilizumab Study

NCT00279435
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
visilizumab
Drug
Lead sponsor
Facet Biotech
Industry
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
9
States / cities
Atlanta, Georgia • Louisville, Kentucky • Boston, Massachusetts + 6 more
Source: ClinicalTrials.gov public record
Updated Mar 11, 2012 · Synced Jun 27, 2026, 4:29 AM EDT
Active, not recruiting Phase 2 Interventional

Dose-finding Study of SAR443122 in Adult Participants With Ulcerative Colitis

NCT05588843
View directory record Official record
Conditions
Colitis Ulcerative
Interventions
SAR443122, Placebo
Drug
Lead sponsor
Sanofi
Industry
Eligibility
18 Years to 75 Years
Enrollment
187 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
14
States / cities
Lancaster, California • Atlanta, Georgia • Evanston, Illinois + 10 more
Source: ClinicalTrials.gov public record
Updated Apr 26, 2026 · Synced Jun 27, 2026, 4:29 AM EDT
Terminated Phase 2 Interventional

Long-term Safety and Efficacy of Efavaleukin Alfa in Participants With Moderately to Severely Active Ulcerative Colitis

NCT05672199
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
Efavaleukin alfa, Placebo
Drug
Lead sponsor
Amgen
Industry
Eligibility
18 Years to 80 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
3
States / cities
Santa Maria, California • Kissimmee, Florida • Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Oct 14, 2025 · Synced Jun 27, 2026, 4:29 AM EDT
Recruiting Phase 3 Interventional

A Long-Term Extension Study of Vedolizumab in Children and Teenagers With Ulcerative Colitis (UC) or Crohn's Disease (CD)

NCT06405087
View directory record Official record
Conditions
Ulcerative Colitis, Crohn's Disease
Interventions
Vedolizumab SC, No Intervention
Drug · Other
Lead sponsor
Takeda
Industry
Eligibility
2 Years to 17 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
14
States / cities
Phoenix, Arizona • Loma Linda, California • Orange, California + 10 more
Source: ClinicalTrials.gov public record
Updated Jun 21, 2026 · Synced Jun 27, 2026, 4:29 AM EDT
Suspended No phase listed Observational Accepts healthy volunteers

A Non-Interventional Pilot Study to Explore the Role of Gut Flora in Disease

NCT04031469
View directory record Official record
Conditions
Gut Microbiome, Gastrointestinal Microbiome, Autism, Autism Spectrum Disorder, Autism Spectrum Disorder High-Functioning, Alzheimer Disease, Alzheimer Dementia (AD), Alzheimer Dementia, Alzheimer Disease (AD), Crohn, Crohn Colitis, Crohn Disease (CD), Crohn Disease Colon, Myalgic Encephalomyelitis, ME/CFS, Myalgic Encephalomyelitis (ME), Myalgic Encephalomyelitis/Chronic Fatigue Syndrome, Psoriasis, Psoriasis Annularis, Psoriasis Chronic, Chronic Urinary Tract Infection, Ulcerative Colitis (Disorder), Ulcerative Colitis (UC), Ulcerative Colitis Acute, Ulcerative Colitis Chronic, Multiple Sclerosis, Multiple Sclerosis (MS) - Relapsing-remitting, Multiple Sclerosis (MS) Primary Progressive, Constipation Chronic Idiopathic, Constipation, Celiac, Celiac Disease, Celiac Sprue, Lyme Arthritis, Lyme Borreliosis, Nervous System, Lyme Disease, Chronic, Cholesterol, Cholesterol Level, High, Cancer, Colon Cancer, Amyotrophic Lateral Sclerosis (ALS), Amyotrophic Lateral Sclerosis, Rheumatoid Arthritis (RA), Rheumatoid Arthritis - Rheumatism, Chronic Fatigue Syndrome (CFS), PARKINSON DISEASE (Disorder), Parkinson Disease, Parkinson Disease (PD), Depression, Major Depressive Disorder (MDD), Depression Disorder, Depression in Adults, Anxiety, Anxiety Disorder Generalized, Obsessive Compulsive Disorder (OCD), Obsessive Compulsive Disorder OCD, Obsessive - Compulsive Disorder, Bipolar, Bipolar 1 Disorder, Bipolar Disorder (BD), Bipolar Disorder I and II, Bipolar and Related Disorders, Migraine, Migraine Disorder, Diabetes (DM), Diabetes, Lupus, Lupus Erythematosus, Epidermolysis Bullosa (EB), Mesothelioma, Mesothelioma Malignant, IBS (Irritable Bowel Syndrome), Irritable Bowel, IBS - Irritable Bowel Syndrome, Irritable Bowel Syndrome (IBS), Eczema, Eczema Atopic Dermatitis, Acne, Myasthaenia Gravis, Gout
Interventions
There is no intervention in this study
Other
Lead sponsor
ProgenaBiome
Other
Eligibility
12 Years and older
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2030
U.S. locations
1
States / cities
Ventura, California
Source: ClinicalTrials.gov public record
Updated Jul 30, 2025 · Synced Jun 27, 2026, 4:29 AM EDT
Completed Phase 1 Interventional Results available

Low Dose IL-2 for Ulcerative Colitis

NCT02200445
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
Interleukin-2 (aldesleukin).
Drug
Lead sponsor
Scott B. Snapper, MD PHD
Other
Eligibility
18 Years to 70 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 14, 2023 · Synced Jun 27, 2026, 4:29 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Dysmenorrhea in Women With Crohn's Disease and Ulcerative Colitis

NCT02274714
View directory record Official record
Conditions
Crohn's Disease, Ulcerative Colitis
Interventions
Questionnaire Only
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 48 Years · Female only
Enrollment
203 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2017
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jan 22, 2017 · Synced Jun 27, 2026, 4:29 AM EDT
Completed No phase listed Observational

Chromoendoscopy for Ulcerative Colitis Surveillance

NCT00274209
View directory record Official record
Conditions
Ulcerative Colitis, Crohn's Disease
Interventions
Chromoendoscopy with magnification
Procedure
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2011
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Nov 21, 2011 · Synced Jun 27, 2026, 4:29 AM EDT
Recruiting Phase 2 Interventional

Pharmacologic Weight Loss as Adjunct Therapy for Ulcerative Colitis in Obese Patients

NCT04721873
View directory record Official record
Conditions
Colitis, Ulcerative, Obesity
Interventions
Phentermine-Topiramate, Placebo
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 80 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated May 15, 2023 · Synced Jun 27, 2026, 4:29 AM EDT