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ClinicalTrials.gov public records Last synced Oct 18, 2026, 6:57 AM EDT

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Showing 49–72 of 498 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Acid Reflux Clear all
Completed Not applicable Interventional Accepts healthy volunteers Results available

Tri Staple Technology Stapler Used in Gastric Bypass

NCT01026103
View directory record Official record
Conditions
Sleep Apnea, Hypertension, Hyperlipidemia, Coronary Artery Disease, Gastroesophageal Reflux Disease, Osteoarthritis, Diabetes
Interventions
Tri Staple Technology stapler
Device
Lead sponsor
Medtronic - MITG
Industry
Eligibility
18 Years to 65 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Mar 14, 2014 · Synced Oct 18, 2026, 6:57 AM EDT
Completed No phase listed Observational

Pharmacogenetic Testing in Children With Persistent Gastroesophageal Reflux Disease

NCT03005080
View directory record Official record
Conditions
Gastroesophageal Reflux
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
Up to 18 Years
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 9, 2019 · Synced Oct 18, 2026, 6:57 AM EDT
Completed Early Phase 1 Interventional

Effectiveness of Physiologic Testing in PPI Non-Responders

NCT03202537
View directory record Official record
Conditions
Gastro Esophageal Reflux
Interventions
dexlansoprazole
Drug
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 80 Years
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 12, 2023 · Synced Oct 18, 2026, 6:57 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Can We Predict Who Has Gastroesophageal Reflux Disease (GERD)?

NCT01204931
View directory record Official record
Conditions
Gastroesophageal Reflux Disease
Interventions
Not listed
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years and older
Enrollment
254 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jan 20, 2016 · Synced Oct 18, 2026, 6:57 AM EDT
Terminated No phase listed Observational

The WATS3D (Wide Area Transepithelial Sample Biopsy With 3-Dimensional Computer-Assisted Analysis) U.S. Registry

NCT02988934
View directory record Official record
Conditions
Barrett Esophagus, Gastroesophageal Reflux, Esophageal Dysplasia, Esophageal Diseases
Interventions
Not listed
Lead sponsor
CDx Diagnostics
Industry
Eligibility
18 Years to 80 Years
Enrollment
3,173 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 8, 2023 · Synced Oct 18, 2026, 6:57 AM EDT
Completed Phase 1 Interventional Results available

Study to Evaluate the Pharmacokinetics and Safety of Dexlansoprazole in Pediatric Subjects With Symptomatic Gastroesophageal Reflux Disease

NCT01045096
View directory record Official record
Conditions
Gastroesophageal Reflux
Interventions
Dexlansoprazole
Drug
Lead sponsor
Takeda
Industry
Eligibility
1 Year to 11 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
4
States / cities
Anaheim, California • Miami Garden, Florida • Kansas City, Missouri + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 5, 2012 · Synced Oct 18, 2026, 6:57 AM EDT
Completed Not applicable Interventional Results available

Response to Supplement and Placebo in GERD

NCT01915173
View directory record Official record
Conditions
Gastroesophageal Reflux Disease (GERD), Heartburn, Dyspepsia
Interventions
Supplement, Placebo, Expanded Interview, Standard Interview
Drug · Behavioral
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 29, 2017 · Synced Oct 18, 2026, 6:57 AM EDT
Completed No phase listed Observational

Biology in Patients With Reflux Esophagitis

NCT01194323
View directory record Official record
Conditions
GERD
Interventions
Not listed
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 4, 2017 · Synced Oct 18, 2026, 6:57 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

The Effect of Positional Therapy on Symptoms of Gastroesophageal Reflux Disease: A Prospective Pilot Study

NCT04500288
View directory record Official record
Conditions
Gastro Esophageal Reflux
Interventions
LEFT Device
Device
Lead sponsor
MetroHealth Medical Center
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 28, 2023 · Synced Oct 18, 2026, 6:57 AM EDT
Not listed Not applicable Interventional

Domperidone for Refractory Gastrointestinal Disorders

NCT00777439
View directory record Official record
Conditions
Gastroparesis
Interventions
Domperidone
Drug
Lead sponsor
Arnold, George, M.D.
Individual
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2018
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 18, 2016 · Synced Oct 18, 2026, 6:57 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Novel Biomarkers in the Neoplastic Progression of Barrett's Esophagus

NCT00431756
View directory record Official record
Conditions
Barrett Esophagus, Esophageal Neoplasm, Gastroesophageal Reflux
Interventions
Not listed
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 95 Years
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Oct 18, 2026, 6:57 AM EDT
Completed Not applicable Interventional

DVD-Based Training Program in Self-Hypnosis for Children

NCT01483105
View directory record Official record
Conditions
Vesicoureteral Reflux
Interventions
DVD Self-Hypnosis Training Program
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
4 Years to 12 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated May 31, 2022 · Synced Oct 18, 2026, 6:57 AM EDT
Completed No phase listed Observational

Impact of Gastroesophageal Reflux and Aspiration on Airway Inflammation and Microbiome in Children With Chronic Cough

NCT02797756
View directory record Official record
Conditions
Chronic Cough (CC), Gastroesophageal Reflux (GER)
Interventions
Esophago-gastro-duodenoscopy (EGD) with biopsy, Esophageal Impedance Monitoring (EIM)
Procedure
Lead sponsor
NYU Langone Health
Other
Eligibility
Up to 24 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 29, 2019 · Synced Oct 18, 2026, 6:57 AM EDT
Completed No phase listed Observational

GLP-1 Receptor Agonist Use and Incidence of Retained Gastric Food on Endoscopy

NCT05875636
View directory record Official record
Conditions
Gastric Content Aspiration
Interventions
Esophagogastroduodenoscopy
Other
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
260 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Sep 19, 2024 · Synced Oct 18, 2026, 6:57 AM EDT
Completed Not applicable Interventional Results available

Endoscopic vs. Suction Device Calibration in Sleeve Gastrectomy

NCT03939819
View directory record Official record
Conditions
Gastrectomy, Obesity
Interventions
ViSiGi® 3D suction calibration device, Esophagogastroduodenoscopy (EGD) calibration
Device
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
106 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated May 21, 2024 · Synced Oct 18, 2026, 6:57 AM EDT
Active, not recruiting No phase listed Observational

Transoral Fundoplication Prior to Sleeve Gastrectomy Versus RNY Gastric Bypass on GERD Symptoms in Bariatric Patients

NCT05365087
View directory record Official record
Conditions
Gastroesophageal Reflux Disease
Interventions
Transoral Fundoplication and Sleeve Gastrectomy, Gastric Bypass
Procedure
Lead sponsor
Lexington Health Incorporated
Other
Eligibility
18 Years and older
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2032
U.S. locations
1
States / cities
West Columbia, South Carolina
Source: ClinicalTrials.gov public record
Updated May 8, 2025 · Synced Oct 18, 2026, 6:57 AM EDT
Completed Phase 3 Interventional Results available

Rabeprazole Extended-Release 50 mg Versus Esomeprazole 40 mg for Healing and Symptomatic Relief of Moderate to Severe Erosive Gastroesophageal Reflux Disease (GERD)

NCT00658528
View directory record Official record
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 21, 2015 · Synced Oct 18, 2026, 6:57 AM EDT
Completed No phase listed Observational

To Learn How Bone Structure and Bone Mass Change After Long-term PPI Use

NCT01306799
View directory record Official record
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 30, 2017 · Synced Oct 18, 2026, 6:57 AM EDT
Terminated Not applicable Interventional Results available

An Investigation of the EndoStim® Lower Esophageal Sphincter (LES) Stimulation System for the Treatment of Reflux

NCT02749071
View directory record Official record
Conditions
Gastroesophageal Reflux Disease (GERD), Reflux, Gastroesophageal, Gastroesophageal Reflux, Acid Reflux
Interventions
Laparoscopic implantation surgery with or without crural repair, EndoStim stimulation for first six months of study, EndoStim stimulation from Month 6 thru end of study, Sham EndoStim stimulation for first six months of study
Procedure · Device
Lead sponsor
EndoStim Inc.
Industry
Eligibility
22 Years to 75 Years
Enrollment
161 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
18
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Los Angeles, California + 13 more
Source: ClinicalTrials.gov public record
Updated Jul 22, 2026 · Synced Oct 18, 2026, 6:57 AM EDT
Completed Phase 4 Interventional

An Open-Label Study of Once-Daily Oral Administration of Esomeprazole 40 mg in Patients With Symptoms of Gastroesophageal Reflux Disease (GERD)

NCT00242736
View directory record Official record
Conditions
GERD
Interventions
Esomeprazole
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 70 Years
Enrollment
350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
25
States / cities
Alabaster, Alabama • Mobile, Alabama • Tucson, Arizona + 22 more
Source: ClinicalTrials.gov public record
Updated Mar 6, 2009 · Synced Oct 18, 2026, 6:57 AM EDT
Completed Not applicable Interventional Results available

Clinical Studies on Bile Acids in Barrett's Esophagus

NCT00858858
View directory record Official record
Conditions
Gastroesophageal Reflux Disease
Interventions
Ursodeoxycholic Acid
Drug
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Apr 30, 2015 · Synced Oct 18, 2026, 6:57 AM EDT
Completed Not applicable Interventional Results available

Using Electrical Bioimpedance Assessments to Estimate Perioperative Total Body Water and Postoperative Fluid Need

NCT02200055
View directory record Official record
Conditions
Intestinal Cancer, Diverticulitis, Pancreatic Cancer, Gastroesophageal Reflux Disease
Interventions
Bodystat Quadscan 4000
Device
Lead sponsor
United States Naval Medical Center, Portsmouth
Federal
Eligibility
18 Years to 80 Years
Enrollment
86 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Portsmouth, Virginia
Source: ClinicalTrials.gov public record
Updated Aug 28, 2018 · Synced Oct 18, 2026, 6:57 AM EDT
Completed No phase listed Observational

The Evaluation of Patients With Esophageal and Foregut Disorders With WATS (Wide Area Transepithelial Sample With 3-Dimensional Computer-Assisted Analysis) vs. 4-Quadrant Forceps Biopsy

NCT03859557
View directory record Official record
Conditions
GERD, Barrett Esophagus, Low Grade Esophageal Glandular Dysplasia, Esophageal Diseases
Interventions
Not listed
Lead sponsor
CDx Diagnostics
Industry
Eligibility
18 Years and older
Enrollment
1,032 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Mar 1, 2019 · Synced Oct 18, 2026, 6:57 AM EDT
Not listed No phase listed Observational

Mucosal Impedance Sleeve Gastrectomy

NCT04166461
View directory record Official record
Conditions
Gastroesophageal Reflux, Bariatric Surgery Candidate
Interventions
Not application, observational study
Other
Lead sponsor
MetroHealth Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 20, 2024 · Synced Oct 18, 2026, 6:57 AM EDT