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Ulcerative Colitis Clinical Trials near Los Angeles, CA

25 studies for Ulcerative Colitis are recruiting at 48 sites within 50 miles of Los Angeles, California, according to ClinicalTrials.gov data processed .

Distances are city-level approximations. See all Ulcerative Colitis trials in the US or all trials near Los Angeles.

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Ulcerative Colitis studies enrolling near Los Angeles

Showing 25 studies, nearest first.
  1. An Induction Study to Investigate the Efficacy and Safety of Duvakitug in Participants With Moderately to Severely Active Ulcerative Colitis

    NCT07184996

    • Phase 3
    • Ages 16 to 80 years
    • Sex: All

    Nearest sites: TLC Clinical Research Inc. - Site Number: 8400030 (Los Angeles, CA); FOMAT - Unio Specialty Care Arcadia - Site Number: 8400027 (Arcadia, CA)

    Distance to nearest recruiting site
    <1 mi (city-level)
    Recruiting sites
    7 sites within 50 mi
  2. A Protocol of Icotrokinra Therapy in Adult and Adolescent Participants With Moderately to Severely Active Ulcerative Colitis

    NCT07196748

    • Phase 3
    • Ages 12 years and older
    • Sex: All

    Nearest sites: GastroIntestinal Bioscience (Los Angeles, CA); TLC Clinical Research Inc (Los Angeles, CA)

    Distance to nearest recruiting site
    <1 mi (city-level)
    Recruiting sites
    5 sites within 50 mi
  3. LY4268989 (MORF-057) Co-Administered With Mirikizumab in Adults With Moderately to Severely Active Ulcerative Colitis:

    NCT07186101

    • Phase 2
    • Ages 18 to 80 years
    • Sex: All

    Nearest sites: Biopharma Informatic, LLC (Los Angeles, CA); Clinnova Research - Anaheim (Anaheim, CA)

    Distance to nearest recruiting site
    <1 mi (city-level)
    Recruiting sites
    3 sites within 50 mi
  4. Treat-to-Target of Endoscopic Remission in Patients With IBD in Symptomatic Remission

    NCT05230173

    • Interventional
    • Ages 18 years and older
    • Sex: All

    Nearest sites: Cedars-Sinai (Los Angeles, CA); Hoag Hospital (Irvine, CA)

    Distance to nearest recruiting site
    <1 mi (city-level)
    Recruiting sites
    2 sites within 50 mi
  5. A Study of Vedolizumab With Tofacitinib in Adults With Ulcerative Colitis (UC)

    NCT06095128

    • Phase 4
    • Ages 18 to 65 years
    • Sex: All

    Nearest sites: Cedars-Sinai Medical Center (Los Angeles, CA); Hoag Hospital Newport Beach (Newport Beach, CA)

    Distance to nearest recruiting site
    <1 mi (city-level)
    Recruiting sites
    2 sites within 50 mi
  6. BOOM-IBD2 Pivotal Clinical Trial

    NCT06571669

    • Interventional
    • Ages 18 to 85 years
    • Sex: All

    Nearest sites: Center for Colorectal Innovation (Los Angeles, CA); Hoag Hospital (Newport Beach, CA)

    Distance to nearest recruiting site
    <1 mi (city-level)
    Recruiting sites
    2 sites within 50 mi
  7. A Study Investigating Oral Ozanimod (RPC1063) in Pediatric Participants With Moderate to Severe Active Ulcerative Colitis

    NCT05076175

    • Phase 2/3
    • Ages 2 to 17 years
    • Sex: All

    Nearest site: Cedars-Sinai Medical Center (Los Angeles, CA)

    Distance to nearest recruiting site
    <1 mi (city-level)
    Recruiting sites
    1 site within 50 mi
  8. The Use of Butyrate Therapy in Pediatric Ulcerative Colitis

    NCT05218850

    • Phase 2
    • Ages 7 to 21 years
    • Sex: All

    Nearest site: Children's Hospital Los Angeles (Los Angeles, CA)

    Distance to nearest recruiting site
    <1 mi (city-level)
    Recruiting sites
    1 site within 50 mi
  9. Hyperbaric Oxygen Therapy for Ulcerative Colitis (HBOT-UC)

    NCT05987852

    • Interventional
    • Ages 18 to 85 years
    • Sex: All

    Nearest site: University of Los Angeles Health (Los Angeles, CA)

    Distance to nearest recruiting site
    <1 mi (city-level)
    Recruiting sites
    1 site within 50 mi
  10. Impact of Prebiotics in Ulcerative Colitis

    NCT06495658

    • Interventional
    • Ages 18 to 85 years
    • Sex: All

    Nearest site: UCLA (Los Angeles, CA)

    Distance to nearest recruiting site
    <1 mi (city-level)
    Recruiting sites
    1 site within 50 mi
  11. Functional Outcomes in Ulcerative Colitis Patients With Ileal Pouch Anal Anastomosis Treated With High Intensity Focused Electromagnetic Stimulation

    NCT07034443

    • Interventional
    • Ages 18 years and older
    • Sex: All

    Nearest site: Cedars Sinai Medical Center (Los Angeles, CA)

    Distance to nearest recruiting site
    <1 mi (city-level)
    Recruiting sites
    1 site within 50 mi
  12. Effects of Pomegranate Juice on Ulcerative Colitis

    NCT07115862

    • Interventional
    • Ages 18 years and older
    • Sex: All

    Nearest site: UCLA Center for Human Nutrition (Los Angeles, CA)

    Distance to nearest recruiting site
    <1 mi (city-level)
    Recruiting sites
    1 site within 50 mi
  13. A Master Protocol (IIBD): A Study of Multiple Drugs in Adults With Ulcerative Colitis or Crohn's Disease

    NCT07483073

    • Phase 2
    • Ages 18 to 80 years
    • Sex: All

    Nearest site: Biopharma Informatic, LLC (Los Angeles, CA)

    Distance to nearest recruiting site
    <1 mi (city-level)
    Recruiting sites
    1 site within 50 mi
  14. 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

    NCT06937086

    • Phase 3
    • Ages 18 to 70 years
    • Sex: All

    Nearest sites: Cedars-Sinai Medical Center (Beverly Hills, CA); United Medical Doctors - Los Alamitos (Los Alamitos, CA)

    Distance to nearest recruiting site
    ~9 mi (city-level)
    Recruiting sites
    4 sites within 50 mi
  15. LY4268989 in Adults With Moderately to Severely Active Ulcerative Colitis

    NCT07415044

    • Phase 2
    • Ages 18 to 80 years
    • Sex: All

    Nearest sites: Om Research LLC (Temple City, CA); Clinnova Research (Anaheim, CA)

    Distance to nearest recruiting site
    ~11 mi (city-level)
    Recruiting sites
    2 sites within 50 mi
  16. Study of Advanced Therapies for the Treatment of Adult Participants With Moderately to Severely Active Crohn's Disease or Ulcerative Colitis

    NCT07697456

    • Phase 2
    • Ages 18 to 75 years
    • Sex: All

    Nearest sites: United Medical Doctors - Los Alamitos /ID# 281125 (Los Alamitos, CA); Clinnova Research /ID# 280509 (Anaheim, CA)

    Distance to nearest recruiting site
    ~20 mi (city-level)
    Recruiting sites
    3 sites within 50 mi
  17. A Study of JNJ-78934804 in Participants With Moderately to Severely Active Ulcerative Colitis

    NCT07577856

    • Phase 3
    • Ages 18 years and older
    • Sex: All

    Nearest sites: United Medical Doctors (Los Alamitos, CA); Clinnova Research (Anaheim, CA)

    Distance to nearest recruiting site
    ~20 mi (city-level)
    Recruiting sites
    2 sites within 50 mi
  18. An Observational Study of Etrasimod in Adult Patients With Moderate to Severe Ulcerative Colitis

    NCT06398626

    • Observational
    • Ages 18 to 64 years
    • Sex: All

    Nearest site: United Medical Doctors (Los Alamitos, CA)

    Distance to nearest recruiting site
    ~20 mi (city-level)
    Recruiting sites
    1 site within 50 mi
  19. A Study of Long-acting Antibodies Alone and in Combinations for Moderate to Severe Ulcerative Colitis

    NCT07012395

    • Phase 2
    • Ages 18 to 75 years
    • Sex: All

    Nearest sites: Site 024 (Canoga Park, CA); Site 012 (Lancaster, CA)

    Distance to nearest recruiting site
    ~23 mi (city-level)
    Recruiting sites
    2 sites within 50 mi
  20. A Study to Evaluate Efficacy and Safety of MK-8690 in Participants With Moderately to Severely Active Ulcerative Colitis (MK-8690-002)

    NCT07463183

    • Phase 2
    • Ages 18 to 75 years
    • Sex: All

    Nearest site: Clinnova Research ( Site 1042) (Anaheim, CA)

    Distance to nearest recruiting site
    ~24 mi (city-level)
    Recruiting sites
    1 site within 50 mi
  21. Study to Evaluate the Safety, Efficacy, and Pharmacokinetics of Budesonide Extended-release Tablets in Pediatric Subjects Aged 5 to 17 Years With Active, Mild to Moderate Ulcerative Colitis

    NCT04314375

    • Phase 4
    • Ages 5 to 17 years
    • Sex: All

    Nearest site: Bausch Health Site 008 (Garden Grove, CA)

    Distance to nearest recruiting site
    ~26 mi (city-level)
    Recruiting sites
    1 site within 50 mi
  22. A Study to Evaluate Etrasimod Treatment in Adolescents With Ulcerative Colitis

    NCT05287126

    • Phase 2
    • Ages 12 to 17 years
    • Sex: All

    Nearest site: Valley View Wellness Medical Center (Garden Grove, CA)

    Distance to nearest recruiting site
    ~26 mi (city-level)
    Recruiting sites
    1 site within 50 mi
  23. A Study of Vedolizumab in Children and Teenagers With Ulcerative Colitis or Crohn's Disease

    NCT06100289

    • Phase 3
    • Ages 2 to 17 years
    • Sex: All

    Nearest site: Children's Hospital Of Orange County (Orange, CA)

    Distance to nearest recruiting site
    ~29 mi (city-level)
    Recruiting sites
    1 site within 50 mi
  24. R-3750 in Patients With Mild to Moderate Ulcerative Colitis

    NCT05666960

    • Phase 1
    • Ages 18 to 65 years
    • Sex: All

    Nearest site: Amicis Research Center (Valencia, CA)

    Distance to nearest recruiting site
    ~34 mi (city-level)
    Recruiting sites
    1 site within 50 mi
  25. A Study to Evaluate the Efficacy, Safety, and Pharmacokinetics (PK) of RO7837195 in Participants With Moderately to Severely Active Ulcerative Colitis (UC)

    NCT06979336

    • Phase 2
    • Ages 18 years and older
    • Sex: All

    Nearest site: Gastro Care Institute (Lancaster, CA)

    Distance to nearest recruiting site
    ~45 mi (city-level)
    Recruiting sites
    1 site within 50 mi

FAQ

Common questions

What is a clinical trial?
A clinical trial is a research study in people that tests a medical, surgical or behavioral intervention, such as an investigational drug or device. Observational studies are also listed: they collect information without assigning a treatment. Read how clinical trials work.
Is there compensation for joining an Ulcerative Colitis clinical trial?
Compensation for time and travel may be available, but it varies by study and some studies offer none. The amount and schedule are reviewed by an ethics board and described in the consent form. See compensation in clinical trials.
How do I check if I'm eligible?
Each study lists age, sex and other inclusion and exclusion criteria on its ClinicalTrials.gov record. Only the study team can confirm eligibility, usually through a screening call or visit. Talk with your own doctor before joining any study.

Source: ClinicalTrials.gov, data processed . Recruiting US sites filtered by distance and site status; summaries shortened.