Clinical trials
Colitis clinical trials
Below are recruiting colitis clinical trials, each written for real people, not researchers. We’re tracking 308 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT04183608RecruitingPhase 4
Telemonitoring and education to guide treatment for ulcerative colitis
This trial tests whether “treat-to-target” care—guided by regular symptom checks, telemonitoring, and patient education—works better than standard follow-up when starting adalimumab for ulcerative colitis. It aims to help control inflammation more effectively and reduce flare-ups.
Cholet, Maine Et LoireAges 18–75 - NCT05947669RecruitingPhase 3
Infliximab for diarrhea or colitis from immune cancer therapy
This trial studies whether infliximab can treat stomach inflammation in the colon (colitis) or frequent diarrhea caused by immune checkpoint cancer drugs. It aims to improve symptoms safely for adults with certain solid cancers.
AalborgAges 18 years+ - NCT04999228RecruitingPhase 4
Top-down versus step-up treatment for pediatric ulcerative colitis
This trial compares two treatment approaches for children newly diagnosed with ulcerative colitis: starting with stronger medicines right away versus beginning simpler and stepping up if needed. It may help your child learn which strategy controls symptoms better with fewer flare-ups.
Shanghai, Shanghai MunicipalityAges 6–18 - NCT05786404RecruitingPhase 1
Fecal transplant study for people with active ulcerative colitis
This trial tests whether transplanting stool bacteria (called fecal microbiota transplantation, or FMT) can improve symptoms in people with active ulcerative colitis. You may be able to help test a new approach for restoring gut bacteria, while receiving standard ulcerative colitis care from your doctor.
Houston, TexasAges 18 years+ - NCT06421818RecruitingPhase 2
Baitouweng Decoction for ulcerative colitis with damp-heat
This trial tests a traditional Chinese herbal formula called Baitouweng Decoction for people with mild to moderate ulcerative colitis who also have a specific pattern of symptoms called 'damp-heat' in the large intestine. It aims to see if the medicine can help reduce inflammation and improve symptoms.
Nanjing, JiangsuAges Any age - NCT07814456RecruitingPhase 2
Fecal transplant for ulcerative colitis comparing donor types
This trial tests fecal microbiota transplantation (a procedure that puts healthy donor bacteria into your gut) for left-sided ulcerative colitis. It compares results using donors from two different backgrounds to see if one works better.
Kunming, YunnanAges 18–60 - NCT01882205Recruiting
Testing new camera methods to find precancer in ulcerative colitis
This study compares different special camera techniques during colonoscopy to see which best finds early abnormal (pre-cancer) changes in people with long-term ulcerative colitis. It may help doctors improve how they screen and monitor your colon over time.
LeuvenAges 18 years+ - NCT07791862Recruiting
Early risk study for relatives of IBD patients
This study looks at healthy family members of people with Crohn's disease or ulcerative colitis to find early signs of these conditions before symptoms appear. It may help doctors predict and prevent inflammatory bowel disease.
Seattle, WashingtonAges birth–55 years - NCT07786389Enrolling by invitationPhase 1/Phase 2
Seaweed supplement for ulcerative colitis inflammation
This study tests whether a supplement made from seaweed (fucoidan) can help reduce gut inflammation in people with mild to moderate ulcerative colitis. If you join, you'll take the supplement and have your symptoms and blood levels checked.
Lahore, Punjab ProvinceAges 18–64 - NCT07758335RecruitingPhase 4
Probiotics and trace elements for ulcerative colitis
This trial tests whether adding a probiotic supplement and trace elements to your current treatment helps manage mild to moderate ulcerative colitis. It aims to see if these additions can improve symptoms and quality of life.
CairoAges 18–65 - NCT07752446Recruiting
Mediterranean diet and time-restricted eating for ulcerative colitis
This study tests whether following a Mediterranean diet and limiting eating to a certain time window each day can help maintain remission in people with ulcerative colitis. It aims to see if this lifestyle change can keep the condition from flaring up.
Santiago, Santiago MetropolitanAges 18–60 - NCT07749768RecruitingPhase 1
Oral drug for ulcerative colitis safety study
This study tests an investigational oral drug for ulcerative colitis. It is an early-stage trial to check safety and how the drug is processed by the body in both healthy volunteers and patients with active ulcerative colitis.
Miami, FloridaAges 18–55 - NCT06609447RecruitingPhase 4
Probiotic with vedolizumab for moderate ulcerative colitis
This study tests whether adding a special probiotic (VSL#3) to vedolizumab helps people with moderate ulcerative colitis more than vedolizumab alone. You may qualify if you are already planning to start vedolizumab and haven't responded well enough to other treatments.
Beijing, Beijing MunicipalityAges 18–85 - NCT04926103Recruiting
Fecal transplant program for active ulcerative colitis donors
This trial screens people as potential donors for a fecal microbiota transplant program used for ulcerative colitis. It checks safety and eligibility so the transplant process is as safe as possible for people with active disease.
Hamilton, OntarioAges 18 years+ - NCT07726888Recruiting
Guselkumab for moderate-to-severe ulcerative colitis
This study tests a drug called Guselkumab (already approved for other conditions) for treating moderate to severe ulcerative colitis. It aims to see how safe and effective the drug is in real-world patients who have not had success with other treatments.
Wenzhou, ZhejiangAges 18 years+ - NCT07724990Recruiting
Probiotic for gut health in mild-to-moderate colitis
This trial tests a specific probiotic (a type of beneficial bacteria) to see if it can help people with mild to moderate ulcerative colitis by improving the balance of gut microbes. It may be an option if you have not used many advanced treatments before.
Roma, RMAges 18–80 - NCT07721441Enrolling by invitation
Predicting Gut Healing in Ulcerative Colitis with a Stool Test
This study looks at whether a simple stool test can tell if treatment is healing the gut lining in people with moderate to severe ulcerative colitis who are starting their first biologic medicine. If it works, this test might help doctors adjust treatment earlier.
Beijing, Beijing MunicipalityAges 18 years+ - NCT07692165RecruitingPhase 1/Phase 2
Testing INT-210 capsules for active ulcerative colitis
This trial tests an experimental capsule called INT-210 for people with active ulcerative colitis (UC) who haven't improved enough with standard treatments. It aims to see if the drug can help control symptoms and improve the condition.
Guangzhou, GuangdongAges 18–75 - 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 - NCT07665723RecruitingPhase 1
Study of afimkibart and other medicines in ulcerative colitis
This study looks at how afimkibart affects the way your body processes certain other medicines. It is for people with moderate to severe ulcerative colitis and helps researchers understand how to use this treatment safely.
Chula Vista, CaliforniaAges 18–60 - NCT07670975Recruiting
Energy use in children with new IBD diagnosis
This study measures how many calories children with newly diagnosed inflammatory bowel disease (Crohn's or ulcerative colitis) burn at rest. It helps doctors understand and manage their energy needs.
Alessandria, PiedmontAges 6–17 - NCT07662902Enrolling by invitation
Gut Barrier Study in Ulcerative Colitis Remission
This study looks at gut barrier function in people with ulcerative colitis who are in remission. It uses a non-invasive liver test to check for subtle changes in the body.
ZagrebAges 18–70 - NCT06691061Recruiting
Comparing advanced treatments for ulcerative colitis after anti-TNF therapy
This trial compares three types of medications (vedolizumab, ustekinumab, and JAK inhibitors) in people with ulcerative colitis who have already tried an anti-TNF drug but still have active disease. The goal is to see which treatment works best as a second option.
Mialn, ItalyAges 18 years+ - NCT07636304Enrolling by invitationEarly Phase 1
Brain stimulation for inflammatory bowel disease remission
This study tests whether a non-invasive device that stimulates the vagus nerve (a major nerve in your neck) can affect brain function in people whose IBD is in remission. Researchers want to understand if this stimulation might help reduce inflammation or improve symptoms in the future.
Gdansk, Pomeranian VoivodeshipAges 18 years+
Hear when a new Colitis trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.
Common questions
- Are there clinical trials for colitis?
- Yes. Clin2 currently lists 308 recruiting colitis studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a colitis trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a colitis trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
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.