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ClinicalTrials.gov public records Last synced May 21, 2026, 6:17 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 34 matching trials from the live ClinicalTrials.gov search.
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Conditions
Esophagitis, Inflammation, Gastritis, Abdominal Pain, Heartburn
Interventions
Not listed
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
85 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2009
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Mar 21, 2011 · Synced May 21, 2026, 6:17 PM EDT
Conditions
Eosinophilic Gastritis, Gastroparesis, Gastric Motility Disorder
Interventions
Not listed
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
18 Years to 59 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
3
States / cities
Chicago, Illinois • Bethesda, Maryland • Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Mar 30, 2026 · Synced May 21, 2026, 6:17 PM EDT
Conditions
Eosinophilic Esophagitis, Eosinophilic Gastritis, Eosinophilic Enteritis, Eosinophilic Colitis
Interventions
Not listed
Lead sponsor
Arkansas Children's Hospital Research Institute
Other
Eligibility
Up to 21 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Jun 19, 2016 · Synced May 21, 2026, 6:17 PM EDT
Conditions
Ulcerative Colitis, Crohn Disease, Obesity, Colon Polyp, Eosinophilic Esophagitis, GERD, Gastro Esophageal Reflux, Barrett Esophagus, Esophageal Cancer, Gastritis, Gastric Ulcer, Duodenal Ulcer, Intestinal Metaplasia, Gastric Cancer, Lymphocytic Colitis, Microscopic Colitis, Celiac Sprue, IBS, Irritable Bowel Syndrome, SIBO, NAFLD, Gallstone Disease
Interventions
Not listed
Lead sponsor
Viome
Industry
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Bothell, Washington
Source: ClinicalTrials.gov public record
Updated Dec 14, 2023 · Synced May 21, 2026, 6:17 PM EDT
Conditions
Gastric Atrophy, Gastric Intestinal Metaplasia, Dysplasia, Gastric Adenocarcinoma, Gastric Cancer
Interventions
Questionnaire
Behavioral
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
3,200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2036
U.S. locations
7
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
Source: ClinicalTrials.gov public record
Updated Jan 29, 2026 · Synced May 21, 2026, 6:17 PM EDT
Conditions
Eosinophilic Gastritis, Eosinophilic Gastroenteritis, Eosinophilic Duodenitis
Interventions
AK002
Drug
Lead sponsor
Allakos Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
17
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Ventura, California + 14 more
Source: ClinicalTrials.gov public record
Updated Feb 27, 2024 · Synced May 21, 2026, 6:17 PM EDT
Conditions
Collagenous Gastritis
Interventions
Vedolizumab
Biological
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
14 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 16, 2025 · Synced May 21, 2026, 6:17 PM EDT
Conditions
Gastritis, Peptic Ulcer, Peptic Ulcer Perforation, Stomach Ulcer
Interventions
Urea Breath Test (UBT) for H. pylori infection
Other
Lead sponsor
George Washington University
Other
Eligibility
18 Years and older
Enrollment
212 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
2
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Aug 25, 2016 · Synced May 21, 2026, 6:17 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers
Conditions
Gastric Cancer
Interventions
esophagogastroduodenoscopy (EGD)
Procedure
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
40 Years to 80 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
2
States / cities
New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated Sep 20, 2023 · Synced May 21, 2026, 6:17 PM EDT
Conditions
H Pylori Infection, H Pylori Gastritis, Gastric Cancer
Interventions
PYTEST® 14C-Urea Breath Test, VOQUEZNA® Triple Pak®
Drug
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Feb 16, 2026 · Synced May 21, 2026, 6:17 PM EDT
Conditions
Eosinophilic Gastrointestinal Disorders (EGIDs), Eosinophilic Esophagitis, Eosinophilic Gastritis, Eosinophilic Gastroenteritis, Eosinophilic Colitis
Interventions
Not listed
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
3 Years and older
Enrollment
1,350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2051
U.S. locations
19
States / cities
Phoenix, Arizona • Rogers, Arkansas • San Diego, California + 14 more
Source: ClinicalTrials.gov public record
Updated Sep 11, 2025 · Synced May 21, 2026, 6:17 PM EDT
Conditions
Eosinophilic Gastritis, Eosinophilic Duodenitis
Interventions
AK002, Placebo
Drug · Other
Lead sponsor
Allakos Inc.
Industry
Eligibility
18 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
76
States / cities
Birmingham, Alabama • Gilbert, Arizona • Phoenix, Arizona + 70 more
Source: ClinicalTrials.gov public record
Updated Mar 2, 2023 · Synced May 21, 2026, 6:17 PM EDT
Conditions
Abdominal Pain, Gastritis, Gastric Ulcer, Gastric Cancer
Interventions
MAGNET
Device
Lead sponsor
George Washington University
Other
Eligibility
18 Years and older
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Sep 10, 2023 · Synced May 21, 2026, 6:17 PM EDT
Conditions
Eosinophilic Gastrointestinal Disorders (EGID), Eosinophilic Esophagitis, Eosinophilic Disorder
Interventions
Not listed
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
1 Year to 12 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
8
States / cities
San Diego, California • Aurora, Colorado • Chicago, Illinois + 4 more
Source: ClinicalTrials.gov public record
Updated Sep 1, 2020 · Synced May 21, 2026, 6:17 PM EDT
Conditions
H. Pylori Infection, Gastric Cancer, Gastritis H Pylori
Interventions
PYTEST® 14C-Urea Capsule Breath Test (at Home), PYTEST® 14C-Urea Capsule Breath Test (Standard Retesting In-Person)
Drug
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Feb 16, 2026 · Synced May 21, 2026, 6:17 PM EDT
Conditions
Crohn Disease, Crohn Colitis, Crohn's Ileocolitis, Crohn Ileitis, Crohn Disease of Ileum, Crohn's Disease Relapse, Crohn's Gastritis, Crohns Disease Aggravated, Crohn Disease in Remission, Crohn's Jejunitis, Crohn's Duodenitis, Crohn's Disease of Pylorus, Crohn's Esophagitis, Crohn's
Interventions
No intervention
Other
Lead sponsor
ProgenaBiome
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2030
U.S. locations
1
States / cities
Ventura, California
Source: ClinicalTrials.gov public record
Updated Jun 4, 2025 · Synced May 21, 2026, 6:17 PM EDT
Conditions
Gastric Cancer, Non-Atrophic Gastritis, Intestinal Metaplasia
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
30 Years to 70 Years
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
7
States / cities
Batesville, Arkansas • Stanford, California • Athens, Georgia + 4 more
Source: ClinicalTrials.gov public record
Updated Dec 18, 2020 · Synced May 21, 2026, 6:17 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers
Conditions
Inflammatory Bowel Disease (IBD), Ulcerative Colitis (UC), IBD-unclassified (IBD-U), Indeterminate Colitis, Crohn's Disease Colon, Crohn's Colitis, Crohn's Ileocolitis, Crohn's Gastritis, Crohn's Jejunitis, Crohn's Duodenitis, Crohn's Esophagitis, Ulcerative Proctitis, Ulcerative Proctosigmoiditis
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
14 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2034
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 19, 2024 · Synced May 21, 2026, 6:17 PM EDT
Conditions
Gastric Cancer, Precancerous Condition
Interventions
Cetuximab
Biological
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years to 80 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2010
U.S. locations
3
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jan 9, 2017 · Synced May 21, 2026, 6:17 PM EDT
Suspended No phase listed Observational Accepts healthy volunteers
Conditions
Chronic Pancreatitis, Inflammatory Bowel Diseases, Hepatitis, NASH - Nonalcoholic Steatohepatitis, Acute Pancreatitis, Rheumatoid Arthritis, Diabetes Mellitus, Dyslipidemias, Multiple Sclerosis, Irritable Bowel Syndrome, Chronic Pain, Chronic Disease, Chronic Kidney Diseases, Crohn Disease, Celiac Disease, Biliary Cirrhosis, Bile Acid Synthesis Defect, Gastritis, Cholecystitis, Cholelithiases, IPMN, Cyst Pancreas, Cystic Fibrosis, Pancreatic Exocrine Insufficiency, Diarrhea Chronic, Constipation - Functional, Constipation Chronic Idiopathic
Interventions
venipuncture, Questionnaires, Additional Sample Collections
Other · Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
12 Years and older
Enrollment
120,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2026
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 6, 2026 · Synced May 21, 2026, 6:17 PM EDT
Conditions
Helicobacter Infections, Gastritis, Peptic Ulcer
Interventions
Not listed
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
6 Months to 18 Years
Enrollment
755 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2007
U.S. locations
3
States / cities
Miami, Florida • Atlanta, Georgia • Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 12, 2010 · Synced May 21, 2026, 6:17 PM EDT
Conditions
Gastric Cancer, Intestinal Metaplasia of Gastric Mucosa, Helicobacter Pylori Infection, Atrophic Gastritis
Interventions
Not listed
Lead sponsor
Stanford University
Other
Eligibility
35 Years to 84 Years
Enrollment
600 participants
Timeline
2018 – 2028
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Dec 15, 2025 · Synced May 21, 2026, 6:17 PM EDT
Conditions
Inflammatory Bowel Diseases, Crohn Disease, Crohn Colitis, Crohn's Ileocolitis, Crohn's Gastritis, Crohn's Jejunitis, Crohn's Duodenitis, Crohn's Esophagitis
Interventions
Personalized Risk Estimation for Crohn's Disease (PRE-Crohn's) tool, Standard Crohn's Disease Education
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
14 Years and older
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 29, 2026 · Synced May 21, 2026, 6:17 PM EDT
Conditions
Eosinophilic Esophagitis, Eosinophilic Gastritis, Eosinophilic Gastroenteritis, Eosinophilic Colitis
Interventions
Not listed
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
Not listed
Enrollment
381 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
6
States / cities
Little Rock, Arkansas • Denver, Colorado • Chapel Hill, North Carolina + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 27, 2021 · Synced May 21, 2026, 6:17 PM EDT