Gastroenterology
Digestive system clinical trials
Conditions of the stomach, intestines, liver, and the rest of the digestive tract. We’re tracking 7,916 recruiting studies in this area right now.
By phase
- Not applicable4,936
- Phase 21,188
- Phase 1583
- Phase 3465
- Phase 1/Phase 2396
- Phase 4237
- Phase 2/Phase 3111
Top conditions
- Colorectal Cancer493
- Gastric Cancer298
- Pancreatic Cancer292
- Hepatocellular Carcinoma284
- Esophageal Cancer191
- Rectal Cancer176
- Breast Cancer148
- Crohn Disease144
- Ulcerative Colitis140
- Colon Cancer115
- Inflammatory Bowel Diseases108
- Hepatocellular Carcinoma (HCC)107
- Liver Cancer101
- Lung Cancer99
- Pancreas Cancer94
- Esophageal Squamous Cell Carcinoma89
- Ovarian Cancer88
- Cystic Fibrosis78
Leading sponsors
- Fudan University104
- Sun Yat-sen University91
- Mayo Clinic75
- 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
- California461
- Arizona174
- Texas148
- Florida135
- Massachusetts127
- Alabama123
- New York123
- Maryland87
- Ohio80
- Pennsylvania72
Recruiting studies7,916 total
- NCT07434843RecruitingPhase 2
Pemigatinib for a rare type of GIST
This trial tests a drug called pemigatinib for people with a specific type of GIST (SDH-deficient GIST) that has spread or cannot be removed with surgery. The goal is to see if the drug can help stop the cancer from growing.
Boston, MassachusettsAges 18 years+ - NCT07435454RecruitingPhase 2
Oral paclitaxel plus radiation for advanced esophageal cancer
This trial tests a combination of an oral chemotherapy drug (paclitaxel) and radiation therapy for people with advanced esophageal cancer that cannot be removed by surgery. It may be an option if you are 70 or older or cannot tolerate IV chemotherapy and have trouble swallowing.
Nanjing, JiangsuAges 70 years+ - NCT07436078Recruiting
Genetic testing study for African American cancer survivors
This study offers genetic testing and counseling to African American cancer survivors. It aims to see if a culturally tailored approach helps more people understand their cancer risk and get the testing they need.
Detroit, MichiganAges 20–79 - NCT07436312Recruiting
Effect of ultra-processed foods on cancer risk in high-risk people
This trial looks at whether eating less ultra-processed foods can lower cancer risk in people who are already at high risk for cancer. It is part of a larger program called Interception that helps monitor and reduce cancer risk.
AvignonAges 18 years+ - NCT07436351Recruiting
ACT With CF Self-Help Toolkit
This trial tests an online self-help program based on acceptance and commitment therapy (ACT) for adults with cystic fibrosis who are feeling depressed or anxious. It aims to help you manage these feelings and improve your well-being.
Philadelphia, PennsylvaniaAges 18 years+ - NCT07436676Recruiting
Laser treatment trial for fecal incontinence
This trial tests a laser-based treatment to see if it can safely help people who have trouble controlling bowel movements (fecal incontinence) for at least six months. It may be an option if you've had leaks of solid stool, liquid stool, or staining at least 2 to 4 times in the past month and have had a normal colonoscopy in the last three years.
Kfar SabaAges 18 years+ - NCT07436845Recruiting
Emotion and treatment for advanced liver cancer
This trial studies if emotional health affects how well targeted therapy and immunotherapy work for people with advanced liver cancer. You will receive chemotherapy directly into the liver along with targeted drugs and immunotherapy.
Guangzhou, GuangdongAges 18 years+ - NCT07437105RecruitingPhase 1
Healthy volunteer study of VX-272 safety
This study tests a new investigational medicine called VX-272 in healthy volunteers. Researchers want to check its safety and how it moves through the body, so you would not have the condition the medicine is being developed for.
Tempe, ArizonaAges 18–55 - NCT07437898RecruitingPhase 2
Adebrelimab plus chemo before surgery for esophageal cancer
This trial tests whether adding a new immunotherapy drug (adebrelimab) to standard chemotherapy, given before surgery, helps shrink esophageal cancer tumors and improves outcomes. It is for people with a specific type of esophageal cancer that has not spread widely.
Putian, FujianAges 18–75 - NCT07438288Recruiting
Predicting Liver Failure in People with Cirrhosis
This study follows people with liver cirrhosis—a condition where the liver is scarred—to see who gets worse or develops sudden liver failure. The goal is to find early warning signs so doctors can help prevent serious problems.
SingaporeAges 18 years+ - NCT07438691Recruiting
Comparing surgical methods for children with anorectal malformations
This study compares different surgical techniques for children with a specific type of anorectal malformation (perineal or vestibular fistula). It aims to see which surgery leads to better outcomes.
Florence, FlorenceAges birth–18 years - NCT07439757Recruiting
Using AI to Guide Care for Pancreatic Conditions
This study uses artificial intelligence (AI) to help doctors make better decisions for people with suspected pancreatic conditions. If you are already getting a special CT scan, the AI will analyze the images to see if it can improve diagnosis and treatment planning.
ShanghaiAges 18–80 - NCT07439939Recruiting
Blood Clotting Study in Cirrhosis Patients Getting a TIPS
This study looks at blood clotting in patients with cirrhosis who are getting a TIPS—a tube placed in the liver to help blood flow. The study aims to understand how the procedure affects bleeding and clotting, which could help make it safer for people with liver disease.
VillejuifAges 18 years+ - NCT07440706Recruiting
Glucose monitor for late dumping symptoms after bypass
This study tests a continuous glucose monitor (a small sensor that tracks your blood sugar) to see if it helps manage symptoms of late dumping syndrome—a condition causing low blood sugar after meals—in people who had gastric bypass surgery at least a year ago.
São José do Rio Preto, São PauloAges 18–65 - NCT07441447Recruiting
Muscle strength and mass in inflammatory bowel disease
This study looks at muscle strength and muscle mass in people with inflammatory bowel disease (IBD), such as Crohn's disease or ulcerative colitis. It aims to understand how IBD affects muscles, which can help improve patient care.
Sakarya, AdapazarıAges 18 years+ - NCT07441785Recruiting
Comparing stomach reconstruction types after upper stomach cancer surgery
This study compares different ways to rebuild the digestive tract after removing the upper part of the stomach for cancer. It aims to find which method works best for eating and quality of life.
MoscowAges 18 years+ - NCT07441824RecruitingPhase 3
Enzyme pills for severe pancreas damage
This trial tests if taking pancreatic enzyme pills can help people who have lost weight after a severe first-time pancreas attack with more than half of the organ damaged. It aims to see if the pills improve nutrition and recovery.
Guwahati, AssamAges 18–60 - NCT07442760Recruiting
Diary study for hepatitis D virus patients
This study uses a mobile diary app to track symptoms and quality of life for people living with hepatitis D infection. It may help researchers better understand the patient experience.
Bergamo, ItalyAges 18 years+ - NCT07444060Recruiting
Guselkumab vs Ustekinumab for stricturing Crohn's disease
This study compares two medicines, Guselkumab and Ustekinumab, for people with Crohn's disease that causes narrowing (strictures) in the bowel. It aims to find which works better to improve symptoms and avoid the need for more procedures.
Hangzhou, ZhejiangAges 18–80 - NCT07445386Recruiting
Nerve block for upper abdominal cancer pain
This trial compares two types of nerve blocks to treat severe pain from upper abdominal cancers like stomach, pancreas, or liver cancer. It may be an option if your pain hasn't been controlled with standard treatments.
AnkaraAges 18 years+ - NCT07445412Recruiting
Liver regeneration study for patients with small future liver remnant
This trial tests techniques to help the liver grow before surgery in people who have a liver tumor and whose future liver remnant is too small. The goal is to make the liver big enough to safely remove the tumor.
Bologna, BolognaAges 18 years+ - NCT07447050RecruitingPhase 2
Riluzole to Prevent Chemo-Related Cognitive Problems
This pilot study tests whether the drug riluzole can help prevent the thinking and memory problems (often called 'chemobrain') that some people experience during chemotherapy. If you are about to start a chemo regimen containing an anthracycline or platinum drug, you may be able to join.
Orange, CaliforniaAges 18 years+ - NCT07447687RecruitingPhase 1/Phase 2
Soy tomato juice for pancreatitis symptoms
This trial tests whether drinking a special soy tomato juice can help people with chronic or recurrent pancreatitis feel better and have fewer flare-ups.
Columbus, OhioAges 18–80 - NCT07448142RecruitingPhase 2
Low-dose radiation plus immunotherapy and chemo for rectal cancer
This trial tests whether adding a very low dose of radiation to a combination of immunotherapy (pucotenlimab) and chemotherapy (CAPEOX) can help shrink rectal cancer tumors that have not spread. It is for people with locally advanced rectal cancer that is pMMR (meaning the cancer cells have normal DNA repair).
Guangzhou, GuanggongAges 18–75
Common questions
- How many digestive system clinical trials are recruiting?
- Clin2 is tracking 7,916 recruiting gastroenterology studies from the U.S. registry right now, out of 12,516 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.