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Gastrointestinal Clinical Trials

Browse 1,492 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.

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Chemoradiotherapy Followed by Planned Surgery or by Surveillance and Surgery Only When Needed for Oesophageal Cancer

for
Esophageal Squamous Cell Carcinoma
Location: Montreal
Sponsor: Karolinska University Hospital

Sex: All

Age: 18 - 70+

Code: NCT04460352

Phase 3, Recruiting

A 90 Day, Phase 3,Open Labeled Exploratory Study of RELiZORB

for
Short Bowel Syndrome, Malabsorption
Location: Boston MA, Los Angeles CA
Sponsor: Boston Children's Hospital

Sex: All

Age: 2 - 18

Code: NCT03530852

Recruiting

The Impact of PReOPerative Exercise and NutritionaL Optimization on Perioperative Outcomes for Patients Undergoing Treatment for Rectal Cancer: The PROPEL Trial

for
Rectal Cancer, Colorectal Cancer, Rectal Cancer Stage II,
Location: Boston MA
Sponsor: Dana-Farber Cancer Institute

Sex: All

Age: 18+

Code: NCT06565052

Recruiting

Study of Gastric Motility in Eosinophilic Gastritis

for
Eosinophilic Gastritis, Gastroparesis,
Location: Bethesda MD, Chicago IL, Salt Lake City UT
Sponsor: Children's Hospital Medical Center, Cincinnati

Sex: All

Age: 18 - 59

Code: NCT05229432

Recruiting

Evolution of the Chicago Classification: Bridging Physiology and Mechanics

for
Dysphagia, Achalasia, Esophageal,
Location: Chicago IL
Sponsor: Northwestern University

Sex: All

Age: 18 - 70+

Code: NCT06883175

Recruiting

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Impact of Aerobic Exercise on the Anticancer Immune Response in Patients Receiving Cancer Treatment

for
Colorectal Cancer, Breast Cancer, Non Metastatic Cancer
Location: Sherbrooke
Sponsor: Université de Sherbrooke

Sex: All

Age: 40 - 70

Code: NCT06911970

Recruiting

Isunakinra Alone and in Combination With Pembrolizumab in Patients With Colorectal Cancer (MSS)

for
Colorectal Cancer Metastatic
Location: Atlanta GA, Newport Beach CA, Los Angeles CA
Sponsor: Buzzard Pharmaceuticals

Sex: All

Age: 18+

Code: NCT06634875

Phase 2, Recruiting

Evaluation of Stool Based Markers for the Early Detection of Colorectal Cancers and Adenomas

for
Colonic Neoplasms
Location: Boston MA, New York NY, Ann Arbor MI, Minneapolis MN,
Sponsor: University of Michigan Rogel Cancer Center

Sex: All

Age: 18+

Code: NCT00843375

Recruiting

Open-Label Study of BBO-10203 in Subjects With Advanced Solid Tumors

for
Solid Tumor, Adult, Metastatic Breast Cancer,
Location: Boston MA, New York NY, Tampa FL, Indianapolis IN,
Sponsor: TheRas, Inc., d/b/a BBOT (BridgeBio Oncology Therapeutics)

Sex: All

Age: 18+

Code: NCT06625775

Phase 1, Recruiting

Belzutifan/MK-6482 for the Treatment of Advanced Pheochromocytoma/Paraganglioma (PPGL), Pancreatic Neuroendocrine Tumor (pNET), Von Hippel-Lindau (VHL) Disease-Associated Tumors, Advanced Gastrointestinal Stromal Tumor (wt GIST), or Solid Tumors With HIF-2α Related Genetic Alterations (MK-6482-015)

for
Pheochromocytoma/Paraganglioma, Pancreatic Neuroendocrine Tumor,
Location: Boston MA, Baltimore MD, Bethesda MD, Toronto,
Sponsor: Merck Sharp & Dohme LLC

Sex: All

Age: 12+

Code: NCT04924075

Phase 2, Recruiting

Open-label Phase 2 Study of Avutometinib (RAF/MEK Clamp) in Combination With Defactinib (FAK Inhibitor) and Cetuximab in Patients With Unresectable, Anti-EGFR-Refractory Advanced Colorectal Cancer

for
Advanced Colorectal Cancer
Location: Houston TX
Sponsor: M.D. Anderson Cancer Center

Sex: All

Age: 18+

Code: NCT06369259

Phase 2, Recruiting

Diaphragmatic Breathing for the Treatment of Bloating and Distension

for
Bloating
Location: Jacksonville FL
Sponsor: Mayo Clinic

Sex: All

Age: 18+

Code: NCT06596759

Recruiting

Phase II Open-label Trial of Neoadjuvant Immunochemotherapy for Resectable Non-metastatic Colon cancER: NICER

for
Stage I Colon Cancer, Stage II Colon Cancer,
Location: Houston TX
Sponsor: Baylor College of Medicine

Sex: All

Age: 18 - 70+

Code: NCT05870800

Phase 2, Recruiting

Novel Rigidizing Overtube in Colonic Endoscopic Submucosal Dissection

for
Gastrointestinal Neoplasm
Location: Houston TX
Sponsor: Baylor College of Medicine

Sex: All

Age: 22+

Code: NCT06134687

Recruiting

Avera Cancer Sequencing and Analytics Protocol (ASAP)

for
Cancer, Cancer Diagnosis, Early Detection of Cancer,
Location: Marshall MN, Sioux Falls SD, Yankton SD, Mitchell SD,
Sponsor: Avera McKennan Hospital & University Health Center

Sex: All

Age: 18+

Code: NCT05142033

Recruiting

Electronic Mobile Phone App Stool Diary

for
Constipation, Incontinence Bowel
Location: Augusta GA
Sponsor: Augusta University

Sex: All

Age: 18+

Code: NCT04644133

Recruiting

Clinical Utility of WATS3D: A 5-Year Prospective Study

for
Barrett Esophagus, Gastro Esophageal Reflux,
Location: Bethpage NY
Sponsor: CDx Diagnostics

Sex: All

Age: 18+

Code: NCT04312633

Recruiting

Amiodarone for the Prevention of Atrial Fibrillation After Minimally Invasive Esophagectomy in Patients With Esophageal Cancer

for
Atrial Fibrillation, Esophageal Carcinoma
Location: Portland OR
Sponsor: OHSU Knight Cancer Institute

Sex: All

Age: 18+

Code: NCT06067438

Phase 2, Recruiting

AIRE-2 Device for Study of Breath Analysis in IBD

for
Inflammatory Bowel Diseases
Location: Hamilton
Sponsor: McMaster University

Sex: All

Age: 18 - 70+

Code: NCT06541938

Recruiting

Safety of Combining Irinotecan With 5-FU, Leucovorin/Folinic Acid, Oxaliplatin, and Docetaxel Chemotherapies

for
Pancreatic Adenocarcinoma,
Location: Chicago IL
Sponsor: University of Chicago

Sex: All

Age: 18+

Code: NCT04361708

Phase 1, Recruiting