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Ulcerative Colitis clinical trials in Seattle, WA
8 studies for Ulcerative Colitis are looking for participants at sites in and around Seattle (within about 30 miles). Open a study to see who can join and how to contact the study team.
A Study Investigating Oral Ozanimod (RPC1063) in Pediatric Participants With Moderate to Severe Active Ulcerative Colitis
RecruitingPhase 2/3
- Seattle Children's Hospital, Seattle
LY4268989 in Adults With Moderately to Severely Active Ulcerative Colitis
RecruitingPhase 2
- Swedish Medical Center, Seattle
Familial Inflammatory Bowel Disease Early Risk
RecruitingObservational studyHealthy volunteers welcome
- Seattle Children's Hospital, Seattle
A Study of Long-acting Antibodies Alone and in Combinations for Moderate to Severe Ulcerative Colitis
RecruitingPhase 2
- Site 004, Seattle
A Study to Test Whether BI 3032950 Helps People With Ulcerative Colitis
RecruitingPhase 2
- University of Washington, Seattle
A Study of Eltrekibart and Mirikizumab in Adult Patients With Moderately to Severely Active Ulcerative Colitis
RecruitingPhase 2
- University of Washington School Medicine, Seattle
Seattle Spatial Transcriptomic Research in Inflammatory Bowel Disease Evaluation (STRIDE)
RecruitingObservational study
- Seattle Children's Hospital, Seattle
A Phase 2 Study to Evaluate Therapies for Inflammatory Bowel Disease
RecruitingPhase 2
- Mirador Therapeutics Selected Site, Silverdale · 17 mi away
About Ulcerative Colitis
Ulcerative Colitis (UC) can cause long-lasting swelling and ulcers in the large intestine. It is a type of inflammatory bowel disease. Find out more.
More about Ulcerative Colitis on MedlinePlus
Ulcerative Colitis trials in other cities
- New York City, NY24 studies
- Miami, FL22 studies
- Orlando, FL22 studies
- Houston, TX17 studies
- San Antonio, TX16 studies
- San Diego, CA15 studies
- Chicago, IL15 studies
- Tacoma, WA14 studies
- Colorado Springs, CO14 studies
- Tyler, TX13 studies
- Los Angeles, CA13 studies
- St. Louis, MO13 studies
Other studies in Seattle
- Non-Small Cell Lung Cancer53 studies
- Cancer (all types)50 studies
- Prostate Cancer44 studies
- Breast Cancer40 studies
- Acute Myeloid Leukemia40 studies
- Metastatic Cancer39 studies
- Colorectal Cancer34 studies
- Lung Cancer33 studies
- Ovarian Cancer31 studies
- Multiple Myeloma22 studies
- Pancreatic Cancer22 studies
- Myelodysplastic Syndromes21 studies
From ClinicalTrials.gov, data retrieved Sep 29, 2026. Each study sets its own eligibility; the study team decides who can join.