Clinical trials
Bowel Disease clinical trials
Below are recruiting bowel disease clinical trials, each written for real people, not researchers. We’re tracking 275 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07319078Recruiting
Online treatment for kids with stomach pain
This study tests an internet-based program to help children and teens with certain long-term stomach conditions, like irritable bowel syndrome (IBS) or ongoing stomach pain. It aims to see if online tools can reduce symptoms and improve daily life.
StockholmAges 8–17 - NCT07252427Recruiting
Gut bacteria in IBD with or without depression
This study looks at how the bacteria in your gut (gut microbiome) may differ between people with IBD who also have depression and those who don't. It aims to help understand the link between gut health and mood.
Jinan, ShandongAges 18 years+ - NCT05224089RecruitingPhase 4
Numbing shot comparison for pain control in laparoscopic colon surgery
This study compares two types of numbing injections (a longer-acting option versus standard numbing) placed near nerves to help control pain during laparoscopic colon surgery. It looks to see which method works better and is safe for patients having planned surgery.
Hartford, ConnecticutAges 18 years+ - NCT07237984Recruiting
COCO study for colorectal cancer screening
This trial looks at substances in your body to help find colorectal cancer earlier. It is for people who are already scheduled for a colonoscopy, either because of a positive stool test or cancer symptoms.
HillerødAges 18 years+ - NCT07230262Recruiting
Robotic vs. laparoscopic surgery for IBD patients
This study compares two types of minimally invasive surgery—robotic and laparoscopic—for people with inflammatory bowel disease (Crohn's or ulcerative colitis) who need elective colon or rectal surgery. It aims to find out which approach might be better for recovery and outcomes.
Leuven, Vlaams BrabantAges 18 years+ - NCT06910553Recruiting
IBD Pregnancy Registry for mothers
This study is a registry that collects information from pregnant people with inflammatory bowel disease. By joining, you help researchers understand how IBD and treatments affect pregnancy and baby health.
Wilmington, North CarolinaAges 18–50 - NCT07229950RecruitingPhase 2
Experimental tablet for moderate to severe Ulcerative Colitis
This trial tests an experimental tablet, HRS-7085, for people with moderate to severe Ulcerative Colitis who haven't gotten enough help from standard treatments. The goal is to see if the drug can reduce inflammation and improve symptoms.
Chengdu, SichuanAges 18–75 - NCT05003947RecruitingPhase 1
Stem cell infusion for Crohn’s or ulcerative colitis safety
This Phase 1 trial tests whether an IV infusion of donated (allogeneic) stem cells is safe in people with Crohn’s disease or ulcerative colitis. It focuses mainly on safety and tolerability, and it may offer a new treatment approach if you qualify.
St John'sAges Any age - NCT07207200Recruiting
Morning light therapy for ulcerative colitis
This study tests whether morning light therapy can help reduce inflammation in people with ulcerative colitis. It may be an option if you have active inflammation and can attend light sessions.
New York, New YorkAges 18 years+ - NCT02614911Recruiting
Genetics and health profile study for early severe bowel disease
This study looks at how an early-onset bowel illness looks and what genetic changes may be involved. It may help researchers better understand inherited causes and improve future care for families affected by these conditions.
BordeauxAges Any age - NCT07168499Recruiting
Diet, stress, and advanced therapy for Crohn's and colitis
This study tests whether adding a diet and stress management program to standard advanced therapy helps people with active Crohn's disease or ulcerative colitis feel better. It combines lifestyle changes with new medications to improve treatment outcomes.
Boston, MassachusettsAges 18 years+ - NCT06954311Recruiting
Drug monitoring for children with IBD
This study monitors levels of certain medications (infliximab, adalimumab, vedolizumab, ustekinumab) in children with inflammatory bowel disease to see if adjusting the dose helps them feel better. It aims to improve treatment outcomes.
FeldkirchAges birth–18 years - NCT07162701Recruiting
Body composition study for inflammatory bowel disease
This study looks at body composition (fat and muscle) in people with Crohn's disease or ulcerative colitis. It tests if a new way to monitor body changes can help guide treatment with biologic or JAK inhibitor medicines.
BarcelonaAges 18–64 - NCT05456893Recruiting
Testing blood and stool markers in active ulcerative colitis treatments
This study checks biomarkers (signals in blood and/or stool) in adults with moderate-to-severe ulcerative colitis. It compares patients starting targeted medicines and looks for marker patterns that may reflect how the disease is behaving.
Nancy, LorraineAges 18 years+ - NCT06186752Recruiting
Action planning test for teens with IBD
This study tests if a planning tool helps teenagers with Crohn's disease or ulcerative colitis manage their condition. It's for patients aged 13 to 19 who have had their diagnosis for at least 3 months and are seen at UNC.
Chapel Hill, North CarolinaAges 13–19 - NCT06453317RecruitingPhase 2
Comparing UC treatments: infliximab vs ustekinumab vs both
This study compares an existing UC medication (infliximab) with a newer one (ustekinumab) and a combination of both. The goal is to see which works best for moderate to severe UC when other treatments have failed.
LodzAges 18–64 - NCT01551563Recruiting
Study for people newly diagnosed with inflammatory bowel disease
This trial studies treatment approaches for inflammatory bowel disease (IBD) in people who are newly diagnosed. It may help researchers find better care by learning how well the study treatment works early in the disease.
StavangerAges 16–80 - NCT06382519Recruiting
Thalidomide for Very Early-Onset IBD in Kids
This study tests whether the drug thalidomide can help children with very early-onset inflammatory bowel disease (VEOIBD) when their symptoms are moderate to severe. It aims to see if thalidomide can calm the inflammation and improve quality of life.
Shanghai, Shanghai MunicipalityAges 4 weeks–6 years - NCT07047339RecruitingPhase 2/Phase 3
Probiotic 6600 for colitis patients
This trial tests whether adding Probiotic 6600 to your usual treatment can help manage colitis, including ulcerative colitis or Crohn's disease. It aims to see if the probiotic improves symptoms and is safe to use.
ShanghaiAges 18–75 - NCT07012395RecruitingPhase 2
Long-acting antibodies for moderate to severe ulcerative colitis
This study tests new long-acting antibodies, given alone or in combination, for people with moderate to severe ulcerative colitis. The goal is to see if these treatments can help reduce inflammation and improve symptoms.
Canoga Park, CaliforniaAges 18–75 - NCT06967311Recruiting
What causes IBD flare-ups?
This study looks at how your body and gut germs may trigger flare-ups of inflammatory bowel disease (IBD). It may help doctors understand and predict when symptoms come back.
Florianópolis, Santa CatarinaAges 18 years+ - NCT06917963Recruiting
Preventing high stoma output with omeprazole
This trial tests if a stronger dose of omeprazole can help prevent high fluid output from a new ileostomy (a surgically created opening in the belly that passes waste). If you are scheduled for surgery to create an ileostomy, you may be able to join.
Gdansk, Pomeranian VoivodeshipAges 18 years+ - NCT06696222Recruiting
Fermented vegan diet for health and colitis
This trial tests whether a fermented vegan diet can improve health in people with inflammatory bowel disease (IBD), like ulcerative colitis or Crohn's disease, and in healthy volunteers. It aims to see how the diet affects the gut.
MalmöAges 18 years+ - NCT06599658RecruitingPhase 2
COVID-19 booster and flu vaccine timing for people with weak immune systems
This study tests the best timing for a COVID-19 booster and flu shot in people with weakened immune systems, such as organ transplant recipients, people living with HIV, or those with certain autoimmune conditions. It aims to help patients get better protection from both vaccines.
Montreal, QuebecAges 18 years+
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Common questions
- Are there clinical trials for bowel disease?
- Yes. Clin2 currently lists 275 recruiting bowel disease 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 bowel disease 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 bowel disease 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.