Home › Digestive Diseases
Digestive Diseases clinical trials recruiting in the U.S.
21 studies for Digestive Diseases are recruiting participants at sites across the United States.
Learn about digestive disorders and how your gastrointestinal (GI) system works. Find out what tests you need in case you sense a problem.
Cities with the most studies
- New York City, NY8 studies
- Chicago, IL8 studies
- Houston, TX8 studies
- Boston, MA6 studies
- Durham, NC6 studies
- Washington, DC6 studies
- San Diego, CA6 studies
- St. Louis, MO5 studies
- Nashville, TN5 studies
- Rochester, MN5 studies
- San Antonio, TX5 studies
- Seattle, WA5 studies
- Cincinnati, OH5 studies
- Sarasota, FL5 studies
- Jacksonville, FL5 studies
- Tyler, TX5 studies
- Louisville, KY5 studies
- Chandler, AZ5 studies
- Philadelphia, PA4 studies
- Columbus, OH4 studies
- Austin, TX4 studies
- Mountain View, CA4 studies
- Baltimore, MD4 studies
- Lewisville, TX4 studies
- Albany, NY4 studies
- Dallas, TX4 studies
- Albuquerque, NM4 studies
- Little Rock, AR4 studies
- Ann Arbor, MI4 studies
- Memphis, TN4 studies
- Charlotte, NC4 studies
- Wyoming, MI4 studies
- Pittsburgh, PA3 studies
- New Haven, CT3 studies
- Raleigh, NC3 studies
- Phoenix, AZ3 studies
- Portland, OR3 studies
- Colorado Springs, CO3 studies
- Fort Worth, TX3 studies
- Cedar Rapids, IA3 studies
By state
- Alabama3 studies
- Arizona7 studies
- Arkansas5 studies
- California8 studies
- Colorado6 studies
- Connecticut3 studies
- Florida6 studies
- Georgia4 studies
- Illinois8 studies
- Indiana5 studies
- Iowa3 studies
- Kansas3 studies
- Kentucky5 studies
- Louisiana4 studies
- Maryland7 studies
- Massachusetts8 studies
- Michigan6 studies
- Minnesota5 studies
- Missouri5 studies
- Nebraska3 studies
- Nevada3 studies
- New Jersey3 studies
- New Mexico4 studies
- New York9 studies
- North Carolina8 studies
- Ohio7 studies
- Oregon3 studies
- Pennsylvania5 studies
- South Carolina3 studies
- South Dakota3 studies
- Tennessee6 studies
- Texas13 studies
- Utah6 studies
- Virginia5 studies
- Washington5 studies
- Wisconsin3 studies
Recently updated studies
Efficacy And Safety Evaluation of Glepaglutide in Treatment of SBS
RecruitingPhase 3
Ages 18 to 90 · All sexes · Updated Sep 29, 2026 · NCT07197944Symbiotic-GI-03: A Study to Learn About the Study Medicine Called PF-08634404 in Combination With Chemotherapy in Adult Participants With Metastatic Colorectal Cancer
RecruitingPhase 3
Ages 18 and older · All sexes · Updated Sep 28, 2026 · NCT07222800Study of AHB-137 in Chronic Hepatitis B (CHB) Participants in North America and Europe Regions
RecruitingPhase 2
Ages 18 to 65 · All sexes · Updated Sep 24, 2026 · NCT07654283Product Surveillance Registry
RecruitingObservational study
All ages · All sexes · Updated Sep 18, 2026 · NCT01524276Feasibility Study of a Guided Imagery Therapy Mobile Application for Functional Abdominal Pain Disorders in Children
Recruiting
Ages 7 to 12 · All sexes · Updated Sep 17, 2026 · NCT07222943A Study Evaluating the Efficacy and Safety of Pegozafermin in Participants With MASH and Fibrosis (ENLIGHTEN-Fibrosis)
RecruitingPhase 3
Ages 18 to 80 · All sexes · Updated Sep 3, 2026 · NCT06318169A Study to Evaluate the Efficacy and Safety of Pegozafermin in Participants With Compensated Cirrhosis Due to MASH
RecruitingPhase 3
Ages 18 to 75 · All sexes · Updated Sep 3, 2026 · NCT06419374Post-Market Study of the Signia Circular Stapler With Tri-Staple Technology in Left-sided Colon, Sigmoid, and Rectal Resections
Recruiting
Ages 18 and older · All sexes · Updated Sep 1, 2026 · NCT07351071Understanding New Cachexia Subtypes Through Observational Epidemiological Research
RecruitingObservational study
Ages 18 and older · All sexes · Updated Aug 20, 2026 · NCT07776353Colonoscopy vs Stool Testing for Older Adults With Colon Polyps
Recruiting
Ages 65 to 82 · All sexes · Updated Aug 13, 2026 · NCT05612347Evaluation of Patients With Gastrointestinal Disease
RecruitingObservational study
Ages 18 to 120 · All sexes · Updated Aug 10, 2026 · NCT05041374A Study of Eltrekibart and Mirikizumab in Adult Patients With Moderately to Severely Active Ulcerative Colitis
RecruitingPhase 2
Ages 18 to 75 · All sexes · Updated Jul 30, 2026 · NCT06598943Feasibility, Safety, and Potential Efficacy of Fecal Microbiota Transplantation (FMT) for Gastrointestinal Dysfunction in Children Following Hematopoietic Cell Transplant (HCT).
RecruitingPhase 1
Up to age 22 · All sexes · Updated Jul 20, 2026 · NCT05664113Trans-nasal Endoscopy for Bariatric Patients
Recruiting
Ages 18 to 90 · All sexes · Updated Jun 25, 2026 · NCT06200961Non-invasive Liver Screening Using FibroScan Device for Liver Disease Patients for the Steatosis/Fibrosis Database
RecruitingObservational study
Ages 18 and older · All sexes · Updated Jun 22, 2026 · NCT02897908Advanced GastroInstestinal(GI) Surgery Training in Residency and Fellowship.
RecruitingObservational study
All ages · All sexes · Updated Jun 10, 2026 · NCT07494318Evaluation of Hepato-Pancreato-Biliary
RecruitingObservational studyHealthy volunteers welcome
All ages · All sexes · Updated Jun 10, 2026 · NCT07565454Gastroparesis Registry 4
RecruitingObservational study
Ages 18 to 85 · All sexes · Updated Apr 3, 2026 · NCT05846802GpCRC Pediatric Gastroparesis Registry 2
RecruitingObservational study
Ages 8 to 25 · All sexes · Updated Apr 3, 2026 · NCT05981300Study of Gastric Motility in Eosinophilic Gastritis
RecruitingObservational study
Ages 18 to 59 · All sexes · Updated Mar 31, 2026 · NCT05229432Endoscopic Retrograde Cholangiopancreatography
RecruitingObservational study
Ages 15 and older · All sexes · Updated Mar 24, 2026 · NCT07490132From ClinicalTrials.gov, data retrieved Sep 30, 2026. Each study sets its own eligibility; the study team decides who can join.