Background illustration for clinical trials search

Gastrointestinal Clinical Trials

Browse 358 gastrointestinal clinical trials enrolling across the United States and Canada. 173 people applied to gastrointestinal studies last month. Search by city or state to find one near you.

Filter
1

Collection and Distribution of Biospecimens for Novel Research Uses

for
Cancer, Healthy, Gastrointestinal Complication,
Location: Huntsville AL
Sponsor: iSpecimen Inc

Sex: All

Age: 0 - 70+

Code: NCT03848962

Recruiting

Endoscopic Resection Multicenter Registry

for
Gastrointestinal Neoplasms, Gastrointestinal Disease,
Location: New York NY
Sponsor: Weill Medical College of Cornell University

Sex: All

Age: 18+

Code: NCT03065257

Recruiting

Multi-strain Probiotic Supplement for Digestive Comfort and Well-being in Healthy Women

for
Gastrointestinal Discomfort, Bloating
Location: San Francisco CA
Sponsor: Daily Nouri

Sex: Female

Age: 25 - 45

Code: NCT07831317

Recruiting

Single Dose Investigator Initiated Pilot Study to Investigate CYTALUX (Pafolacianine) for Intraoperative Detection of Malignant Tissue in Subjects Undergoing Surgical Resection for Cancer.

for
Esophageal Cancer, Gastrointestinal Cancers,
Location: Dallas TX
Sponsor: John Waters

Sex: All

Age: 18+

Code: NCT07039526

Phase 2, Recruiting

Randomized Trial of UI-EWD vs. Conventional Endoscopic Therapy for Nonvariceal Upper Gastrointestinal Bleeding

for
Acute Gastrointestinal Bleeding
Location: Boston MA, New Haven CT, Manhasset NY, New York NY,
Sponsor: Medtronic - MITG

Sex: All

Age: 22+

Code: NCT06188585

Recruiting

Interested in new trials?

Get alerts for new trials in your area by subscribing now

Subscriber Image
New

A Clinical Trial to Evaluate the Effects of a Supplement on Gut Health

for
Gut Health, Bloating, Digestive Discomfort, Constipation,
Location: Las Vegas NV
Sponsor: Peach Perfect

Sex: All

Age: 18 - 60

Code: NCT07927907

Recruiting

The Role of Laryngopharyngeal Reflux in IPF

for
IPF, Reflux
Location: Denver CO
Sponsor: National Jewish Health

Sex: All

Age: 40 - 70+

Code: NCT03418350

Recruiting

Recovering Damaged Cells for Sequelae Caused by COVID-19, SARS-CoV-2

for
Sequelae of; Infection, Post Infection Glomerulonephritis,
Location: Rockville MD
Sponsor: All Natural Medicine Clinic, LLC

Sex: All

Age: 0+

Code: NCT04846010

Phase 1, Phase 2, Recruiting

Bone Health After Bariatric Surgery in Patients With Type 2 Diabetes

for
Bariatric Surgery, Bone Health, Obesity, Morbid,
Location: Quebec
Sponsor: CHU de Quebec-Universite Laval

Sex: All

Age: 18 - 60

Code: NCT03455868

Recruiting

Prospective Evaluation of Pencil Beam Scanning Proton Therapy for Previously Irradiated Tumors

for
CNS Cancer, Head and Neck Cancer, GI Cancer, Gynecologic Cancer,
Location: New York NY
Sponsor: The New York Proton Center

Sex: All

Age: 18+

Code: NCT05313191

Recruiting

Blood Collection Biorepository for Liver Disease Research

for
Non-Alcoholic Steatohepatitis(NASH), Hepatitis C, Hepatitis B,
Location: Buffalo NY
Sponsor: State University of New York at Buffalo

Sex: All

Age: 7+

Code: NCT03025074

Recruiting

Flourish: Exploring the Early Infant Gut Microbiome

for
Microbiota, Gut Microbiome, Eczema, Microbiome
Location: Austin TX
Sponsor: Seeding Inc

Sex: All

Age: 0

Code: NCT07333482

Recruiting

Perioperative FLOT(D) With Personalized Ultrafractionated Stereotactic Adaptive Radiotherapy (PULSAR) in Esophageal Cancer

for
Gastro-esophageal Junction (GEJ) Cancer, Esophagus Cancer
Location: Dallas TX
Sponsor: University of Texas Southwestern Medical Center

Sex: All

Age: 18+

Code: NCT07700420

Phase 1, Recruiting

A Study of Treatment Patterns and Outcomes in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET) Patients

for
Gastroenteropancreatic Neuroendocrine Tumor
Location: East Hanover NJ
Sponsor: Novartis Pharmaceuticals

Sex: All

Age: 18 - 70+

Code: NCT07635316

Recruiting

A Study of MGC026 in Participants With Advanced Solid Tumors

for
Advanced Solid Tumor, Advanced Cancer, Metastatic Cancer,
Location: Lake Success NY, Grand Rapids MI, Houston TX,
Sponsor: MacroGenics

Sex: All

Age: 18+

Code: NCT06242470

Phase 1, Recruiting

Product Surveillance Registry

for
Cardiac Rhythm Disorders, Urological Disorders,
Location: Boston MA, Riverhead NY, Hartford CT, Holyoke MA,
Sponsor: Medtronic

Sex: All

Age: 0+

Code: NCT01524276

Recruiting

Comparing the Efficacy of Endoscopic FNA vs FNB in Diagnosing Solid Gastrointestinal Lesions

for
Pancreatic Tumor, Gastric Tumor, Esophageal Tumor,
Location: Stony Brook NY
Sponsor: Stony Brook University

Sex: All

Age: 18+

Code: NCT01698190

Recruiting

Interventional Endoscopy Database for Pancreatico-biliary, Gastrointestinal and Esophageal Disorders

for
Ampullary Cancer, Duodenal Cancer, Bile Duct Cancer,
Location: New York NY
Sponsor: Weill Medical College of Cornell University

Sex: All

Age: 18+

Code: NCT01438385

Recruiting