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ClinicalTrials.gov public records Last synced May 22, 2026, 12:11 AM 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 39 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Gastroesophageal Reflux Disease (GERD)
Interventions
Rabeprazole sodium, Esomeprazole
Drug
Lead sponsor
Eisai Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
1,061 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Anaheim, California
Source: ClinicalTrials.gov public record
Updated Dec 20, 2015 · Synced May 22, 2026, 12:11 AM EDT
Conditions
Esophagitis, Reflux, Esophagitis, Peptic
Interventions
Dexlansoprazole MR, Lansoprazole
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years and older
Enrollment
2,054 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
100
States / cities
Anniston, Alabama • Hueytown, Alabama • Huntsville, Alabama + 97 more
Source: ClinicalTrials.gov public record
Updated Feb 2, 2012 · Synced May 22, 2026, 12:11 AM EDT
Conditions
Gastroesophageal Reflux Disease (GERD)
Interventions
Rabeprazole sodium, Esomeprazole
Drug
Lead sponsor
Eisai Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
1,397 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
85
States / cities
Huntsville, Alabama • Tucson, Arizona • Little Rock, Arkansas + 73 more
Source: ClinicalTrials.gov public record
Updated May 3, 2016 · Synced May 22, 2026, 12:11 AM EDT
Conditions
Esophagitis, Reflux, Esophagitis, Peptic
Interventions
Dexlansoprazole MR, Placebo
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years and older
Enrollment
451 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006
U.S. locations
100
States / cities
Anniston, Alabama • Hueytown, Alabama • Huntsville, Alabama + 97 more
Source: ClinicalTrials.gov public record
Updated Feb 2, 2012 · Synced May 22, 2026, 12:11 AM EDT
Conditions
Gastroesophageal Reflux Disease (GERD)
Interventions
Rabeprazole sodium, Esomeprazole
Drug
Lead sponsor
Eisai Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
1,069 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Moline, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 20, 2015 · Synced May 22, 2026, 12:11 AM EDT
Conditions
Erosive Esophagitis
Interventions
H008, H008 placebo, Lansoprazole
Drug
Lead sponsor
Jiangsu Carephar Pharmaceutical Co., Ltd.
Industry
Eligibility
18 Years to 55 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Dec 14, 2023 · Synced May 22, 2026, 12:11 AM EDT
Conditions
Erosive Esophagitis
Interventions
Omeprazole/sodium bicarbonate
Drug
Lead sponsor
Yvonne Romero
Other
Eligibility
18 Years and older
Enrollment
91 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 19, 2012 · Synced May 22, 2026, 12:11 AM EDT
Conditions
Gastroesophageal Reflux Disease, Erosive Esophagitis
Interventions
Dexlansoprazole, Placebo
Drug
Lead sponsor
Takeda
Industry
Eligibility
12 Years to 17 Years
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
32
States / cities
Huntsville, Alabama • Mobile, Alabama • Phoenix, Arizona + 29 more
Source: ClinicalTrials.gov public record
Updated May 26, 2015 · Synced May 22, 2026, 12:11 AM EDT
Conditions
Esophagitis
Interventions
pantoprazole
Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jul 30, 2013 · Synced May 22, 2026, 12:11 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available
Conditions
Gastroesophageal Reflux Disease, Erosive Esophagitis, Heartburn
Interventions
Dexlansoprazole
Drug
Lead sponsor
Takeda
Industry
Eligibility
25 Years to 80 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Woburn, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 5, 2015 · Synced May 22, 2026, 12:11 AM EDT
Conditions
Non-erosive Reflux Disease, Erosive Esophagitis
Interventions
BLI5100
Drug
Lead sponsor
Braintree Laboratories
Industry
Eligibility
18 Years to 85 Years
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
60
States / cities
Huntsville, Alabama • Phoenix, Arizona • Tucson, Arizona + 48 more
Source: ClinicalTrials.gov public record
Updated Sep 25, 2025 · Synced May 22, 2026, 12:11 AM EDT
Conditions
Esophagitis, Reflux, Esophagitis, Peptic
Interventions
Dexlansoprazole MR, Placebo
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years and older
Enrollment
445 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
80
States / cities
Huntsville, Alabama • Tuscon, Arizona • Anaheim, California + 77 more
Source: ClinicalTrials.gov public record
Updated Feb 2, 2012 · Synced May 22, 2026, 12:11 AM EDT
Conditions
Esophagitis, Reflux, Esophagitis, Peptic
Interventions
Dexlansoprazole MR, Placebo
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years and older
Enrollment
451 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006
U.S. locations
96
States / cities
Alabaster, Alabama • Birmingham, Alabama • Huntsville, Alabama + 93 more
Source: ClinicalTrials.gov public record
Updated Feb 2, 2012 · Synced May 22, 2026, 12:11 AM EDT
Conditions
Healthy Volunteers
Interventions
Vonoprazan
Drug
Lead sponsor
Phathom Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Mar 28, 2024 · Synced May 22, 2026, 12:11 AM EDT
Conditions
Esophagitis
Interventions
Ilaprazole, Lansoprazole
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years and older
Enrollment
831 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007
U.S. locations
94
States / cities
Hueytown, Alabama • Huntsville, Alabama • Chandler, Arizona + 91 more
Source: ClinicalTrials.gov public record
Updated Feb 1, 2012 · Synced May 22, 2026, 12:11 AM EDT
Conditions
Barrett's Esophagus, Erosive Esophagitis, Gastroesophageal Reflux Disease(GERD)
Interventions
Not listed
Lead sponsor
University of Pennsylvania
Other
Eligibility
40 Years to 75 Years
Enrollment
106 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 29, 2017 · Synced May 22, 2026, 12:11 AM EDT
Conditions
Erosive Esophagitis, Reflux Esophagitis, GERD
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 22, 2010 · Synced May 22, 2026, 12:11 AM EDT
Conditions
Esophagitis
Interventions
Omeprazole
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 10, 2017 · Synced May 22, 2026, 12:11 AM EDT
Conditions
Gastroesophageal Reflux Disease (GERD), Heartburn, Indigestion
Interventions
Secretol, Nexium
Drug
Lead sponsor
Effexus Pharmaceutical
Industry
Eligibility
18 Years to 75 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Aug 4, 2014 · Synced May 22, 2026, 12:11 AM EDT
Conditions
Erosive Esophagitis
Interventions
X842, X842 Dummy, Lansoprazole, Lansoprazole Dummy
Drug
Lead sponsor
Cinclus Pharma AG
Industry
Eligibility
18 Years to 75 Years
Enrollment
248 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Oct 31, 2023 · Synced May 22, 2026, 12:11 AM EDT
Conditions
Gastroesophageal Reflux Disease (GERD), Erosive Esophagitis, Non-erosive Esophagitis
Interventions
Esomeprazole (Nexium)
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
1 Year to 11 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2005
U.S. locations
24
States / cities
Mobile, Alabama • Phoenix, Arizona • Wilmington, Delaware + 21 more
Source: ClinicalTrials.gov public record
Updated Nov 18, 2010 · Synced May 22, 2026, 12:11 AM EDT
Conditions
Erosive Esophagitis
Interventions
BLI5100, PPI Control
Drug
Lead sponsor
Braintree Laboratories
Industry
Eligibility
18 Years to 85 Years
Enrollment
1,250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
122
States / cities
Homewood, Alabama • Huntsville, Alabama • Peoria, Arizona + 99 more
Source: ClinicalTrials.gov public record
Updated Sep 23, 2025 · Synced May 22, 2026, 12:11 AM EDT
Conditions
Gastro Esophageal Reflux, Barrett Esophagus, Erosive Esophagitis
Interventions
Confocal endomicroscopy, Endoscopic biopsies, Mucosal impedance (MI)
Procedure · Diagnostic Test
Lead sponsor
McGuire Research Institute
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Jan 15, 2018 · Synced May 22, 2026, 12:11 AM EDT
Conditions
Erosive Esophagitis
Interventions
Vonoprazan, Lansoprazole
Drug
Lead sponsor
Phathom Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
1,027 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
109
States / cities
Anniston, Alabama • Athens, Alabama • Birmingham, Alabama + 88 more
Source: ClinicalTrials.gov public record
Updated Jul 28, 2022 · Synced May 22, 2026, 12:11 AM EDT