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Digestive Diseases clinical trials recruiting in the U.S.
20 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, NY7 studies
- Chicago, IL7 studies
- Houston, TX7 studies
- Washington, DC6 studies
- Boston, MA6 studies
- St. Louis, MO5 studies
- San Diego, CA5 studies
- Louisville, KY5 studies
- Durham, NC5 studies
- Nashville, TN5 studies
- Rochester, MN5 studies
- Ann Arbor, MI4 studies
- Charlotte, NC4 studies
- Austin, TX4 studies
- Memphis, TN4 studies
- Baltimore, MD4 studies
- San Antonio, TX4 studies
- Dallas, TX4 studies
- Philadelphia, PA4 studies
- Lewisville, TX4 studies
- Chandler, AZ4 studies
- Jacksonville, FL4 studies
- Sarasota, FL4 studies
- Columbus, OH4 studies
- Seattle, WA4 studies
- Albuquerque, NM4 studies
- Tyler, TX4 studies
- Cincinnati, OH4 studies
- Albany, NY4 studies
- Portland, OR3 studies
- Salt Lake City, UT3 studies
- Indianapolis, IN3 studies
- Aurora, CO3 studies
- Tucson, AZ3 studies
- Redwood City, CA3 studies
- El Paso, TX3 studies
- Charleston, SC3 studies
- Dayton, OH3 studies
- Raleigh, NC3 studies
- Cedar Rapids, IA3 studies
By state
- Alabama3 studies
- Arizona6 studies
- Arkansas4 studies
- California7 studies
- Colorado5 studies
- Connecticut3 studies
- Florida5 studies
- Georgia4 studies
- Illinois7 studies
- Indiana5 studies
- Iowa3 studies
- Kansas3 studies
- Kentucky5 studies
- Louisiana3 studies
- Maryland7 studies
- Massachusetts8 studies
- Michigan5 studies
- Minnesota5 studies
- Missouri5 studies
- Nebraska3 studies
- Nevada3 studies
- New Jersey3 studies
- New Mexico4 studies
- New York8 studies
- North Carolina7 studies
- Ohio6 studies
- Oregon3 studies
- Pennsylvania5 studies
- South Carolina3 studies
- South Dakota3 studies
- Tennessee6 studies
- Texas12 studies
- Utah5 studies
- Virginia5 studies
- Washington4 studies
- Wisconsin3 studies
Recently updated studies
Evaluation of Patients With Gastrointestinal Disease
RecruitingObservational study
Ages 18 to 120 · All sexes · Updated Nov 4, 2026 · NCT05041374Study of AHB-137 in Chronic Hepatitis B (CHB) Participants in North America and Europe Regions
RecruitingPhase 2
Ages 18 to 65 · All sexes · Updated Oct 29, 2026 · NCT07654283A 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 Oct 23, 2026 · NCT06419374A 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 Oct 23, 2026 · NCT06318169Product Surveillance Registry
RecruitingObservational study
All ages · All sexes · Updated Oct 20, 2026 · NCT01524276Symbiotic-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 Oct 8, 2026 · NCT07222800Colonoscopy vs Stool Testing for Older Adults With Colon Polyps
Recruiting
Ages 65 to 82 · All sexes · Updated Oct 2, 2026 · NCT05612347Efficacy And Safety Evaluation of Glepaglutide in Treatment of SBS
RecruitingPhase 3
Ages 18 to 90 · All sexes · Updated Sep 29, 2026 · NCT07197944Feasibility 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 · NCT07222943Post-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 · NCT07776353Feasibility, 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 · NCT02897908Evaluation of Hepato-Pancreato-Biliary
RecruitingObservational studyHealthy volunteers welcome
All ages · All sexes · Updated Jun 10, 2026 · NCT07565454Advanced GastroInstestinal(GI) Surgery Training in Residency and Fellowship.
RecruitingObservational study
All ages · All sexes · Updated Jun 10, 2026 · NCT07494318Gastroparesis 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 Nov 15, 2026. Each study sets its own eligibility; the study team decides who can join.