Ulcerative colitis trials in Canada

In Canada 45 Also abroad 382

45 trials · From ClinicalTrials.gov, checked 10 November 2026. Ask the study team whether a trial fits you.

No phaseTaking people
IBD Strong Peer2Peer for Self-Management of Psychological Distress
Where
Halifax
Age
18 years to 99 years
People
120
Run by
Jennifer Jones
See details and how to joinNCT05722236
No phaseNot yet taking people in Canada
A Mindfulness-based Stress Reduction Program for IBD
Where
Halifax
Age
18 years and over
People
70
Run by
Nova Scotia Health Authority
See details and how to joinNCT07266883
No phaseTaking people
Switching to the IL-23 Inhibitor Guselkumab for People With Active IBD Who Previously Used Ustekinumab (SHIFT-IBD)
Where
Barrie, Brampton, Calgary, Fredericton, Hamilton, London, Mississauga, Montreal, Oakville, Oshawa, Toronto
Age
18 years and over
People
200
Run by
TIDHI Innovation Inc.
See details and how to joinNCT07245394
No phaseNot yet taking people in Canada
Using Breath Tests to Study Gut Sulfur Changes During Dietary Therapy
Where
Kelowna
Age
19 years to 70 years
People
45
Run by
University of British Columbia
See details and how to joinNCT07640659
No phaseTaking people
Personalized Anti-Inflammatory Fibres in Ulcerative Colitis
Where
Edmonton
Age
14 years and over
People
69
Run by
University of Alberta
See details and how to joinNCT06515210
Phase 1Taking people
Fecal Microbiota Transplantation in an Expanded Ulcerative Colitis Population
Where
Calgary, Edmonton
Age
18 years and over
People
85
Run by
University of Alberta
See details and how to joinNCT07401680
Phase 3Taking people
A Study of Vedolizumab in Children With Ulcerative Colitis (UC) or Crohn's Disease (CD)
Where
Edmonton, London, Montreal, Vancouver
Age
2 years to 17 years
People
240 worldwide
Run by
Takeda
See details and how to joinNCT05442567 · EU 2023-509046-36-00
No phaseTaking people
Clinical Investigation of MYIBDDiet App Developed for Inflammatory Bowel Disease (IBD) Patients to Self-manage Their Diet
Where
Edmonton
Age
18 years and over
People
40
Run by
University of Alberta
See details and how to joinNCT06683105
Phase 2Taking people
LFMT vs Placebo in New Biologic Start for Ulcerative Colitis
Where
Edmonton
Age
18 years to 75 years
People
40
Run by
University of Alberta
See details and how to joinNCT05327790
No phaseTaking people
Exploring Fecal Calprotectin Levels, Maternal and Infant Microbiota, Infant Health, Nutrition, and Adverse Pregnancy Outcomes With Patient With Inflammatory Bowel Disease
Where
Vancouver
Age
19 years and over
People
80
Run by
University of British Columbia
See details and how to joinNCT07385807
Phase 2Taking people
A Phase 2 Study to Evaluate Therapies for Inflammatory Bowel Disease
Where
Toronto
Age
18 years to 80 years
People
140 worldwide
Run by
Mirador Therapeutics, Inc.
See details and how to joinNCT07113522
Phase 2Taking people
Safety and Efficacy of OD-07656 and of Subsequent Vedolizumab Therapy in Moderately to Severely Active Ulcerative Colitis
Where
Montreal
Age
18 years to 75 years
People
57 worldwide
Run by
Odyssey Therapeutics, Inc.
See details and how to joinNCT06850727
Phase 4Taking people
De-escalation of Ustekinumab Therapy in Patients With Crohn's Disease and Ulcerative Colitis
Where
Montreal
Age
18 years and over
People
115
Run by
McGill University Health Centre/Research Institute of the McGill University Health Centre
See details and how to joinNCT07303686
No phaseTaking people
Diet Intervention Treatment for Active Ulcerative Colitis
Where
Toronto
Age
18 years to 75 years
People
20
Run by
Mount Sinai Hospital, Canada
See details and how to joinNCT04121806
Phase 3Taking people
Comparison of Medical RESCUE Strategies for Patients With Steroid-refractory Acute Severe Ulcerative Colitis
Where
Hamilton
Age
18 years to 64 years
People
134
Run by
McMaster University
See details and how to joinNCT06660693
No phaseTaking people
Personalized B-fructan Diet in Inflammatory Bowel Disease Patients
Where
Edmonton, Winnipeg
Age
6 years to 39 years
People
600
Run by
University of Manitoba
See details and how to joinNCT05615779
Phase 4Taking people
Bowel Preparation for Colonoscopy Among Individuals With Crohn's and Ulcerative Colitis Disease.
Where
Winnipeg
Age
18 years and over
People
418
Run by
University of Manitoba
See details and how to joinNCT06298461
No phaseEnrolling by invitation
Assessment of Non-invasive Tools for Detecting Active Inflammatory Bowel Disease
Where
Sherbrooke
Age
18 years and over
People
120
Run by
Jean-François Beaulieu
See details and how to joinNCT06722456
No phaseTaking people
Screening Donors, Fecal Microbiota Transplant Program in Ulcerative Colitis
Where
Hamilton
Age
18 years and over
People
200
Run by
Hamilton Health Sciences Corporation
See details and how to joinNCT04926103
No phaseTaking people
Comparison Between Chromoendoscopy and Virtual Chromoendoscopy (NBI, I-scan, FICE) for Detection of Neoplasia in Long Standing Ulcerative Colitis
Where
Montreal
Age
18 years and over
People
402 worldwide
Run by
Universitaire Ziekenhuizen KU Leuven
See details and how to joinNCT01882205