Clinical trials · California
Ulcerative Colitis Chronic clinical trials in California
We’re tracking 11 recruiting ulcerative colitis chronic studies with a site in California — including Phase 1, Phase 2, Phase 3 and Phase 4 studies, each written for real people, not researchers.
Recruiting studies in California
- NCT07577856RecruitingPhase 3
Testing JNJ-78934804 for moderate to severe ulcerative colitis
This study tests a new drug called JNJ-78934804 to treat ulcerative colitis (inflammation of the colon and rectum) that is moderate to severe and hasn't responded well to standard treatments. The goal is to see if this drug can reduce inflammation and improve symptoms.
Anaheim, CaliforniaAges 18 years+ - NCT07652294Enrolling by invitationPhase 2
Long-term safety of antibodies for IBD maintenance
This trial is testing long-lasting antibodies given alone or in combinations to keep IBD under control over the long term. It's for people who already did well in the initial study and want to continue treatment.
Lancaster, CaliforniaAges 18 years+ - NCT07686081RecruitingPhase 3
Testing ponesimod for moderate to severe ulcerative colitis
This trial tests an oral medication called ponesimod for people with ulcerative colitis that hasn't responded well to other treatments. It aims to see if ponesimod can reduce inflammation and improve symptoms.
Chula Vista, CaliforniaAges 18–75 - NCT04844606RecruitingPhase 3
Mirikizumab for kids with ulcerative colitis or Crohn’s
This study checks whether continuing mirikizumab (a medicine that calms gut inflammation) helps children with ulcerative colitis or Crohn’s disease after prior study treatment. It aims to see if staying on the medicine is beneficial and safe over time.
San Francisco, CaliforniaAges 2–19 - NCT05666960RecruitingPhase 1
Study drug R-3750 for mild to moderate ulcerative colitis
This Phase 1 study tests whether R-3750 is safe in people with mild to moderate ulcerative colitis and looks for early signs it could help. You may be able to join if you have stable treatment, confirmed diagnosis, and meet several health and medication timing rules.
Valencia, CaliforniaAges 18–65 - NCT06311123Recruiting
Study of Ozanimod's Effects on Immune Cells in Ulcerative Colitis
This study looks at how the medicine ozanimod works in people with active ulcerative colitis. Researchers will use a special blood test to understand how the drug affects your immune system.
San Diego, CaliforniaAges 18 years+ - NCT06598943RecruitingPhase 2
Study of two new drugs for ulcerative colitis
This study tests two experimental drugs, Eltrekibart and Mirikizumab, for adults with moderate to severe ulcerative colitis who have not responded well to other treatments. The goal is to see if these drugs can help control the disease.
Chula Vista, CaliforniaAges 18–75 - NCT07115862Recruiting
Pomegranate juice study for mild to moderate ulcerative colitis
This trial tests if drinking pomegranate juice can help people with mild to moderate ulcerative colitis. You may be eligible if your diet is low in fruits and vegetables and you are on stable medications.
Los Angeles, CaliforniaAges 18 years+ - NCT06095128RecruitingPhase 4
Vedolizumab and tofacitinib study for ulcerative colitis
This trial tests if combining two medicines, vedolizumab and tofacitinib, helps control moderate to severe ulcerative colitis. It may be an option if other treatments, like anti-TNF drugs, haven't worked well for you.
Los Angeles, CaliforniaAges 18–65 - NCT03816345RecruitingPhase 1
Nivolumab for advanced cancer with autoimmune conditions
This Phase 1 study tests nivolumab, an immunotherapy “anti-cancer accelerator,” in people with advanced cancer who also have an autoimmune disorder. It aims to see if nivolumab can be given safely and whether it may help shrink or control cancer.
Palo Alto, CaliforniaAges 18 years+ - NCT06583395Enrolling by invitation
Meditation retreat study with fitness tracker
This trial studies people attending a 7-day meditation retreat to see how meditation affects well-being. You will wear a fitness tracker and answer surveys.
Palm Desert, CaliforniaAges 21 years+
Where these studies are running in California
Institutions with a site for the recruiting ulcerative colitis chronic studies listed above.
- Erick H. Alayo Medical Corporation · 2 studies
- United Medical Doctors · 2 studies
- Amicis Research Center
- Cedars-Sinai Medical Center
- Clinical Trials Management Services
- Clinnova Research
- Clinnova Research Solutions
- Hoag Memorial Hospital Presbyterian
What taking part in a ulcerative colitis chronic study involves
A screening visit first
Before anything else, the study team checks whether you fit — usually a visit with some tests. You can stop at any point, and screening is typically free.
Care at a nearby site
Study visits happen at a clinic or hospital taking part. Many studies cover the cost of the study treatment and related visits, and some reimburse travel.
You stay in control
Taking part is voluntary and you can leave a study at any time, for any reason, without affecting your regular care.
The team decides eligibility
Our fit check is a helpful first read, not a decision. The study team makes the final call after reviewing your health history.
Common questions
- Are there ulcerative colitis chronic clinical trials in California?
- Yes. We're currently tracking 11 recruiting ulcerative colitis chronic studies with a site in California, each rewritten in plain language so you can see what it's testing and who it's for.
- How do I find out if I qualify for a ulcerative colitis chronic study in California?
- Each study lists its eligibility rules — age, diagnosis, prior treatments. On every trial page we explain these in plain language and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Do I have to live in California to take part?
- Not necessarily. These studies have a site in California, but eligibility is about your health, not your address — some people travel to take part, and a few studies reimburse travel. The study team can tell you what's required.
- Does it cost anything to join a ulcerative colitis chronic trial?
- Using Clin2 is always free. Many trials cover the study treatment and related visits; some reimburse travel. The study team explains exactly what's covered before you decide.
Not the right time?
New ulcerative colitis chronic studies open in California regularly. Set up a health profile and we’ll quietly watch for studies that fit you and email you when one opens.
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.