Gastroenterology
Digestive system clinical trials
Conditions of the stomach, intestines, liver, and the rest of the digestive tract. We’re tracking 7,903 recruiting studies in this area right now.
By phase
- Not applicable4,926
- Phase 21,187
- Phase 1582
- Phase 3466
- Phase 1/Phase 2395
- Phase 4236
- Phase 2/Phase 3111
Top conditions
- Colorectal Cancer493
- Gastric Cancer297
- Pancreatic Cancer292
- Hepatocellular Carcinoma284
- Esophageal Cancer191
- Rectal Cancer176
- Breast Cancer147
- Crohn Disease144
- Ulcerative Colitis141
- Colon Cancer115
- Inflammatory Bowel Diseases108
- Hepatocellular Carcinoma (HCC)106
- Liver Cancer101
- Lung Cancer98
- Pancreas Cancer94
- Esophageal Squamous Cell Carcinoma88
- Ovarian Cancer88
- Cystic Fibrosis78
Leading sponsors
- Fudan University104
- Sun Yat-sen University91
- Mayo Clinic74
- Chinese University of Hong Kong60
- M.D. Anderson Cancer Center58
- Second Affiliated Hospital, School of Medicine, Zhejiang University57
- Assistance Publique - Hôpitaux de Paris55
- Sixth Affiliated Hospital, Sun Yat-sen University50
- National Taiwan University Hospital49
- Cancer Institute and Hospital, Chinese Academy of Medical Sciences48
Where studies are running
- California462
- Arizona177
- Texas149
- Florida135
- Massachusetts127
- New York123
- Alabama122
- Maryland86
- Ohio80
- Pennsylvania72
Recruiting studies7,903 total
- NCT07192679Recruiting
MAGNIFY Study: New MRI for cystic fibrosis lung health
This study tests a new type of MRI scan that uses either special gas (xenon) or regular MRI to take detailed pictures of the lungs in people with cystic fibrosis. The goal is to see how well these scans can track lung health over time, without using X-ray radiation.
SheffieldAges 1 year+ - NCT07193927RecruitingPhase 2
Testing a probiotic mix for fatty liver disease (MASLD)
This trial tests whether a probiotic mixture can improve liver health in people with moderate fatty liver disease (MASLD). It looks at how the probiotic affects liver fat, inflammation, and metabolism.
Girona, GironaAges 18–75 - NCT07194005RecruitingPhase 2
Combination therapy for HER2 1+/2+ advanced stomach cancer
This trial tests a new combination of drugs (RC48, sintilimab, and SOX chemotherapy) for people with stomach or gastroesophageal junction cancer that cannot be removed by surgery, has not been treated before, and has a specific HER2 score (1+ or 2+). The goal is to shrink the tumor enough to possibly allow surgical removal.
Shanghai, Shanghai MunicipalityAges 18–70 - NCT07194616Recruiting
Rectal cancer blood test study before surgery
This trial is studying a blood test (CTC) for people with rectal cancer that hasn't spread to other parts of the body. It aims to see how the test relates to treatment outcomes after surgery.
OlomoucAges 18 years+ - NCT07195006Recruiting
Malnutrition in pregnancy and child growth study
This study looks at how nutrition during pregnancy affects the health of mothers and babies, including gut health and growth. It compares women with low nutrition to those with healthy nutrition.
HarareAges 18 years+ - NCT07195123Recruiting
Testing the SMART IBD app for kids with IBD
This study tests whether a smartphone app called SMART IBD can help children with IBD take their medications more consistently. It is for children who are currently missing more than 1 in 7 doses of their daily or weekly IBD medication.
Cincinnati, OhioAges 13–17 - NCT07195383Recruiting
Safe swallowing check after breathing tube removal in ICU
This study tests a special nutrition program for patients who just had a breathing tube removed in the ICU. It aims to see if a safe swallowing check can help prevent problems and make feeding safer.
IstanbulAges 18 years+ - NCT07196410RecruitingPhase 1
A study of KAN-004 for diarrhea or colitis from immunotherapy
This trial tests a new treatment, KAN-004, for people with diarrhea or colon inflammation caused by cancer immunotherapy. It aims to help manage these side effects.
Montreal, QuebecAges 18 years+ - NCT07197554RecruitingPhase 1
A study of an experimental drug for advanced solid tumors
This trial tests a new drug, ST-01156, designed to attack cancer cells by breaking down a protein called RBM39. It may be an option for people with advanced solid tumors that have not responded to other treatments.
Duarte, CaliforniaAges 16 years+ - NCT07198113Recruiting
Comparing newer treatments for pediatric inflammatory bowel disease
This study is for children and teens with inflammatory bowel disease (Crohn's, colitis, or indeterminate) whose previous anti-TNF medicine stopped working. It compares several newer treatments to see which works best.
Chapel Hill, North CarolinaAges 1–18 - NCT07198165RecruitingPhase 2
Short radiation followed by chemo plus bevacizumab with or without immunotherapy for rectal cancer
This trial tests whether adding an immunotherapy drug (PD-1 inhibitor) to standard chemoradiation and targeted therapy improves outcomes for locally advanced rectal cancer. It is for patients who have not had prior treatment and do not have certain genetic markers (BRAF mutation or MSI-H).
ShanghaiAges 18–75 - NCT07198581Recruiting
Using AI to manage chemotherapy side effects
This trial tests if an AI-powered system can help monitor and manage side effects during chemotherapy for breast or colorectal cancer. If you are starting chemotherapy and can report your symptoms, this study may offer extra support.
IncheonAges 18 years+ - NCT07198568Recruiting
Swallowing and Neck Muscle Activity in Sarcopenic Dysphagia
This study looks at how the muscles in your neck and throat work when you swallow, specifically in older adults who have both sarcopenia (low muscle mass) and trouble swallowing. The goal is to better understand the connection between swallowing and muscle activity, which may help develop better treatments.
Incheon, Jung-guAges 65 years+ - NCT07198854Recruiting
Stem cell treatment for liver failure in hepatitis B patients
This trial looks at how well stem cell (MSC) treatment works for people with severe liver failure caused by hepatitis B. It checks what factors affect the success of the treatment.
Guangzhou, GuangdongAges 18 years+ - NCT07199127Recruiting
Studying duodenal polyps in FAP
This study reviews duodenal polyps in people with FAP to improve how they are classified. It uses existing medical records from endoscopies (scope tests) to help doctors better understand and manage polyp growth.
Milan, MIAges 18 years+ - NCT07200193RecruitingPhase 1/Phase 2
Study of CRMA-1001 for chronic hepatitis B
This trial tests a new drug called CRMA-1001 in people with chronic hepatitis B who are already on antiviral therapy. The goal is to see if it can help control the virus better.
LyonAges 18–64 - NCT07201012Recruiting
Finding skin tumors in Lynch syndrome patients
This study looks for Muir-Torre syndrome, a condition that causes certain skin tumors, in people who already have Lynch syndrome. It may help doctors understand how common this skin condition is in Lynch syndrome patients.
Nîmes, GardAges Any age - NCT07201194Recruiting
Acupuncture for chemotherapy nausea
This trial tests if acupuncture can help reduce nausea in people who still feel sick despite taking their regular anti-nausea medication during chemotherapy.
VejleAges 18 years+ - NCT07201649Recruiting
Liver disease and artery calcification study
This study looks at how liver function and scarring affect calcium buildup in arteries. It may help people waiting for a liver transplant understand these changes.
Nice, Alpes-maritimesAges 18 years+ - NCT07202364RecruitingPhase 2
Study of YL202 for advanced solid tumors
This trial tests a new drug called YL202 for people with advanced solid tumors (like lung, colon, or cervical cancer) who have already tried 1-2 standard treatments. It aims to see if YL202 can shrink tumors or slow their growth.
Changsha, HunanAges 18 years+ - NCT07202559Recruiting
Preventing Pancreatitis After Shock Wave Therapy for Pancreatic Stones
This study tests whether a combination of an NSAID (indomethacin) given rectally plus extra fluids through an IV can prevent pancreatitis after shock wave therapy for pancreatic stones. It may help reduce inflammation and protect your pancreas during treatment.
BaotouAges 18–85 - NCT07202910Recruiting
Validating liver imaging in children
This study tests if non-invasive imaging (like ultrasound) can replace liver biopsies in children with liver disease. It may help avoid the need for a needle biopsy in the future.
Gothenburg, Västra Götaland CountyAges Up to 25 years - NCT07205354Recruiting
Food preference tool for older hospital patients
This study is creating a tool to better understand what foods older patients prefer, especially those with swallowing difficulties. It could help hospitals make meals more enjoyable and safer for you.
LyonAges 70 years+ - NCT07205731RecruitingPhase 2
Tislelizumab for older adults with advanced esophageal cancer
This trial tests a drug called tislelizumab (an immunotherapy) in older adults (70+) with advanced esophageal cancer who cannot have standard chemotherapy. The goal is to see if the drug can slow or shrink the cancer safely.
Annecy, Epagny Metz-TessyAges 70 years+
Common questions
- How many digestive system clinical trials are recruiting?
- Clin2 is tracking 7,903 recruiting gastroenterology studies from the U.S. registry right now, out of 12,451 we cover in this area in total.
- What does “Digestive system” cover here?
- Conditions of the stomach, intestines, liver, and the rest of the digestive tract. We group each study into digestive system based on the conditions it studies, so you can scan the whole therapeutic area at once and drill into a specific condition.
- How do I find a digestive system trial near me?
- Use the search to filter digestive system studies by location and eligibility. Every Clin2 trial page explains the criteria in plain English and offers a short, optional pre-screen for a fit read — the study team makes the final decision.
Other specialties
- Cancer
- Brain & nervous system
- Heart & circulation
- Hormones & metabolism
- Mental health
- Lungs & breathing
- Immune system & allergy
- Women’s health & pregnancy
- Skin
- Blood & lymphatic
- Kidney & urinary
- Infections
- Genetic & congenital
- Bones, joints & muscles
- Pain
- Injuries & trauma
- Mouth & dental
- Eyes & vision
- Ear, nose & throat
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov; specialty groupings are derived from each study’s conditions. Talk with your doctor about whether a specific trial is right for you.