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Ulcerative Colitis clinical trials in Anaheim, CA

7 studies for Ulcerative Colitis are looking for participants at sites in and around Anaheim (within about 30 miles). Open a study to see who can join and how to contact the study team.

Recruiting for a study here? Feature it at the top of this page — $99 for 30 days →

Study of Advanced Therapies for the Treatment of Adult Participants With Moderately to Severely Active Crohn's Disease or Ulcerative Colitis

RecruitingPhase 2
  • Clinnova Research /ID# 280509, Anaheim
Ages 18 to 75 · All sexes · Updated Oct 2, 2026 · NCT07697456

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

RecruitingPhase 2
  • Clinnova Research ( Site 1042), Anaheim
Ages 18 to 75 · All sexes · Updated Sep 28, 2026 · NCT07463183

A Protocol of Icotrokinra Therapy in Adult and Adolescent Participants With Moderately to Severely Active Ulcerative Colitis

RecruitingPhase 3
  • Clinnova Research, Anaheim
Ages 12 and older · All sexes · Updated Sep 25, 2026 · NCT07196748

Mirikizumab Administered at the Same Time as Tirzepatide in Adult Participants With Moderately to Severely Active Ulcerative Colitis and Obesity or Overweight: Phase 3b Study

RecruitingPhase 3
  • Smart Cures Clinical Research, Anaheim
Ages 18 to 70 · All sexes · Updated Sep 24, 2026 · NCT06937086

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

RecruitingPhase 2
  • Clinnova Research - Anaheim, Anaheim
Ages 18 to 80 · All sexes · Updated Sep 22, 2026 · NCT07186101

LY4268989 in Adults With Moderately to Severely Active Ulcerative Colitis

RecruitingPhase 2
  • Clinnova Research, Anaheim
Ages 18 to 80 · All sexes · Updated Sep 22, 2026 · NCT07415044

A Study of JNJ-78934804 in Participants With Moderately to Severely Active Ulcerative Colitis

RecruitingPhase 3
  • Clinnova Research, Anaheim
Ages 18 and older · All sexes · Updated Aug 28, 2026 · NCT07577856

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

Other studies in Anaheim

From ClinicalTrials.gov, data retrieved Oct 5, 2026. Each study sets its own eligibility; the study team decides who can join.