Clinical trials
Gastro-Intestinal Disorder clinical trials
Below are recruiting gastro-intestinal disorder clinical trials, each written for real people, not researchers. We’re tracking 15 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06478823Recruiting
Healthy stool donors for fecal transplant studies
This trial is looking for healthy stool donors to provide samples for fecal microbiota transplantation, a treatment that uses healthy bacteria from stool to help people with certain gut diseases. As a donor, you would give stool samples regularly to help others.
Paris, ParisAges 18–49 - NCT05664113RecruitingPhase 1
Fecal transplant for gut problems after stem cell transplant
This study tests whether transplanting healthy donor stool into the gut can help children and young adults with ongoing digestive issues after a stem cell transplant. It may improve symptoms like diarrhea or the need for feeding tubes.
Memphis, TennesseeAges Up to 22 years - NCT05846802Recruiting
Gastroparesis and stomach symptoms registry for adults
This registry is for adults with long-lasting stomach emptying problems or related symptoms, helping researchers better understand patterns of nausea, pain, and fullness. You may be able to join if you meet specific symptom and test results, and can complete a stomach-emptying scan.
Scottsdale, ArizonaAges 18–85 - NCT06197334Recruiting
Recording stomach and gut signals with skin sensors
This study uses small sensors placed on your belly to record electrical signals from your stomach and intestines. It may help doctors better understand conditions like Crohn's disease and other digestive issues without using needles or inside-the-body tests.
Vandœuvre-lès-Nancy, CHRU de NancyAges 18 years+ - NCT06271213Recruiting
Gut-lung study for children with breathing problems
This study looks at how the gut and lungs affect breathing problems in children. It compares samples from children with and without respiratory illnesses to understand why some children get sicker than others.
GlasgowAges birth–16 years - NCT06956703Recruiting
Nottingham IBD study testing new treatments
This study looks at people with active Crohn's disease or ulcerative colitis starting a new type of medication (anti-TNF, ustekinumab, upadacitinib, or vedolizumab), as well as people without IBD having a routine colonoscopy. It aims to collect information to better understand how these treatments work.
Nottingham, NottinghamshireAges 16 years+ - NCT07286968Recruiting
Digestion Study After Weight-Loss Surgery
This study looks at how digestion works after weight-loss surgery. Volunteers may be people with obesity or those who had gastric bypass or sleeve gastrectomy at least a year ago. The goal is to learn more about gut function after surgery.
LeuvenAges 18–65 - NCT07355777Recruiting
Video tutorial for first colonoscopy preparation
This trial tests whether adding a short video tutorial to the usual verbal instructions helps people prepare better for their first colonoscopy. It aims to see if the video makes the preparation process easier and more effective.
LyonAges 18–80 - NCT07490132Recruiting
Observational study of past ERCP procedures
This trial looks back at past ERCP records to study the procedure better. You may qualify if you had an ERCP since 2000 and were at least 15 years old.
Dallas, TexasAges 15 years+ - NCT07494318Recruiting
GI surgery training study for senior residents
This study looks at how advanced gastrointestinal surgery training is done for senior general surgery residents. It compares training for fourth- and fifth-year residents in accredited programs across the United States.
Dallas, TexasAges Any age - NCT07565454Recruiting
Survey about liver and pancreas surgery training programs
This study asks surgeons and surgical trainees about their experiences in liver, pancreas, and bile duct surgery fellowship programs. The survey helps improve training and understand what works best in these specialized programs.
Dallas, TexasAges Any age - NCT05889806Enrolling by invitation
Study uses blood and tissue samples for gene and protein testing
This study collects and analyzes your donated samples (like blood or other biospecimens) to look for patterns in genes and proteins. The results may help researchers understand disease biology and improve future tests or treatments.
New Orleans, LouisianaAges 18 years+ - NCT04416581RecruitingPhase 4
Compare two stomach-protecting medicines to prevent bleeding
This trial compares a potassium-competitive acid blocker to a proton pump inhibitor to help prevent stomach or intestinal bleeding in people at high risk who take blood-thinning medicines. It may help reduce dangerous GI bleeding while you stay on heart/stroke medicines.
AnyangAges 19 years+ - NCT06290505RecruitingPhase 2
Palliative therapy for esophageal cancer
This trial tests a combination of chemotherapy, radiation, and an immunotherapy drug (durvalumab) for esophageal cancer that has spread to a few other places in the body or is too advanced for surgery. It aims to see if this combination helps with swallowing difficulties and slows the cancer's growth.
Garran, Australian Capital TerritoryAges 18 years+ - NCT06441747RecruitingPhase 2
Durvalumab and olaparib for advanced bile duct cancer
This trial tests a combination of two drugs—durvalumab (an immunotherapy) and olaparib (a targeted therapy)—for people with advanced bile duct cancer that did not grow after initial treatment with chemotherapy and durvalumab. The goal is to see if this combination can help control the cancer further.
Camperdown, New South WalesAges 18 years+
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Gastro-Intestinal Disorder trials by city
Studies with a site in or near these metro areas.
Gastro-Intestinal Disorder trials by state
Studies with a site anywhere in these states.
Common questions
- Are there clinical trials for gastro-intestinal disorder?
- Yes. Clin2 currently lists 15 recruiting gastro-intestinal disorder 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 gastro-intestinal disorder 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 gastro-intestinal disorder 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.