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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Gastrointestinal Motility Clear all
Withdrawn Not applicable Interventional

A Study to Evaluate the Role of Alternative Medicine in Difficult to Treat GERD Patients

NCT00591877
View directory record Official record
Conditions
Gastroesophageal Reflux Disease
Interventions
Acupuncture, Sham Acupuncture, Yoga
Procedure · Other
Lead sponsor
Midwest Biomedical Research
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 25, 2012 · Synced Sep 28, 2026, 5:07 PM EDT
Completed Phase 2 Interventional Results available

A Study to Estimate Effect of 4 Different Doses of AZD3355 on Reflux Episodes, Which Patients With Gastroesophageal Reflux Disease (GERD) May Experience

NCT01043185
View directory record Official record
Conditions
Gastroesophageal Reflux Disease
Interventions
AZD3355, placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 70 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Jun 13, 2011 · Synced Sep 28, 2026, 5:07 PM EDT
Completed No phase listed Observational

Effects of GLP-1 Agonists on Gastric Volume

NCT05854979
View directory record Official record
Conditions
Diabetes, Gastric Content Aspiration, Glucagon-like Peptide 1, GLP-1
Interventions
Gastric Ultrasound
Diagnostic Test
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
210 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 Apr 24, 2024 · Synced Sep 28, 2026, 5:07 PM EDT
Completed Phase 2 Interventional

A Study to Evaluate the Efficacy and Safety of Controlled Release Arbaclofen Placarbil (XP19986) in Patients With Gastroesophageal Reflux Disease

NCT00838396
View directory record Official record
Conditions
GERD
Interventions
XP19986 CR, Placebo for XP19986 CR
Drug
Lead sponsor
Indivior Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
3
States / cities
Stanford, California • Charleston, South Carolina • Tacoma, Washington
Source: ClinicalTrials.gov public record
Updated Sep 13, 2016 · Synced Sep 28, 2026, 5:07 PM EDT
Completed Not applicable Interventional

Evaluation of Gastroesophageal Reflux in Patients on Continuous Positive Airway Pressure Ventilation for Obstructive Sleep Apnea

NCT00194376
View directory record Official record
Conditions
Gastroesophageal Reflux, Sleep Apnea
Interventions
Continuous positive airway pressure ventilation
Procedure
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 75 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 18, 2018 · Synced Sep 28, 2026, 5:07 PM EDT
Completed Phase 4 Interventional Results available

Do Laryngeal Tissue Changes in Patients Suspected of Having Laryngopharyngeal Reflux Predict Response to Treatment?

NCT00444145
View directory record Official record
Conditions
Larynx Disease, Gastroesophageal Reflux
Interventions
Prevacid, Esophageal and Laryngeal Biopsies
Drug · Procedure
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 28, 2017 · Synced Sep 28, 2026, 5:07 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Pyloric Sphincter Abnormalities in Patients With Gastroparesis Symptoms

NCT04661215
View directory record Official record
Conditions
Gastroparesis, Idiopathic Gastric Motility Disorder, Diabetic Gastroparesis
Interventions
Not listed
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
18 Years to 85 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
5
States / cities
Scottsdale, Arizona • Louisville, Kentucky • Boston, Massachusetts + 2 more
Source: ClinicalTrials.gov public record
Updated Apr 2, 2026 · Synced Sep 28, 2026, 5:07 PM EDT
Enrolling by invitation No phase listed Observational

Biomarkers of Airway Disease, Barrett's and Underdiagnosed Reflux Noninvasively (BADBURN)

NCT05216133
View directory record Official record
Conditions
Airway Disease, Barrett Esophagus, Gastroesophageal Reflux Disease
Interventions
Not listed
Lead sponsor
NYU Langone Health
Other
Eligibility
37 Years to 90 Years · Male only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Sep 28, 2026, 5:07 PM 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 7, 2025 · Synced Sep 28, 2026, 5:07 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Nasopharyngeal 24 Hour pH Monitoring in Health Adult Volunteers

NCT00584675
View directory record Official record
Conditions
Gastroesophageal Reflux Disease
Interventions
Dx-pH Measurement Probe
Device
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Jun 18, 2015 · Synced Sep 28, 2026, 5:07 PM EDT
Completed Not applicable Interventional Results available

Dietary Carbohydrate and GERD in Veterans

NCT02384551
View directory record Official record
Conditions
Gastroesophageal Reflux Disease, Obesity
Interventions
Dietary Carbohydrate
Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
21 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced Sep 28, 2026, 5:07 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Sensorimotor Dysfunction in Achalasia

NCT02434991
View directory record Official record
Conditions
Achalasia
Interventions
Barostat
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 90 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 15, 2018 · Synced Sep 28, 2026, 5:07 PM EDT
Completed Not applicable Interventional

Cognitive Behavioral Therapy for Insomnia (CBTI) in GERD Patients With Insomnia

NCT03904472
View directory record Official record
Conditions
Gastroesophageal Reflux Disease
Interventions
Web-based CBTI
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 22, 2022 · Synced Sep 28, 2026, 5:07 PM EDT
Enrolling by invitation No phase listed Observational

Transoral Incisionless Fundoplication Database Repository (TIF)

NCT04306380
View directory record Official record
Conditions
Gastroesophageal Reflux Disease
Interventions
no intervention, database study
Other
Lead sponsor
Indiana University
Other
Eligibility
13 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2040
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Feb 23, 2026 · Synced Sep 28, 2026, 5:07 PM 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 27, 2023 · Synced Sep 28, 2026, 5:07 PM EDT
Recruiting No phase listed Observational

The Role of Laryngopharyngeal Reflux in IPF

NCT03418350
View directory record Official record
Conditions
IPF, Reflux
Interventions
Not listed
Lead sponsor
National Jewish Health
Other
Eligibility
40 Years to 95 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Nov 13, 2024 · Synced Sep 28, 2026, 5:07 PM EDT
Recruiting Not applicable Interventional

Compassionate Use of Domperidone for Refractory Gastroparesis

NCT04699591
View directory record Official record
Conditions
GERD, Gastroesophageal Reflux, Gastroparesis
Interventions
Domperidone
Drug
Lead sponsor
Jose Cocjin
Other
Eligibility
12 Years to 21 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2035
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Mar 23, 2026 · Synced Sep 28, 2026, 5:07 PM EDT
Recruiting Not applicable Interventional

Post-sleeve Gastrectomy Gastroesophageal Reflux Disease Prediction

NCT04411823
View directory record Official record
Conditions
Gastroesophageal Reflux, Sleeve Gastrectomy, Bariatric Surgery Complication
Interventions
EndoFLIP measurement
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
2
States / cities
Orlando, Florida • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 4, 2026 · Synced Sep 28, 2026, 5:07 PM EDT
Completed No phase listed Observational

Gastric Bypass After Previous Anti-reflux Surgery

NCT01041105
View directory record Official record
Conditions
Clinically Severe Obesity, Gastroesophageal Reflux Disease
Interventions
Not listed
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 60 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Fresno, California
Source: ClinicalTrials.gov public record
Updated Dec 31, 2009 · Synced Sep 28, 2026, 5:07 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Impact of Weight Loss on Gastroesophageal Reflux Disease in Overweight and Obese Subjects: a Prospective Study

NCT01574573
View directory record Official record
Conditions
GERD, Obesity
Interventions
Self support, group sessions
Behavioral
Lead sponsor
Midwest Biomedical Research
Other
Eligibility
18 Years and older
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2017
U.S. locations
2
States / cities
Topeka, Kansas • Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 17, 2018 · Synced Sep 28, 2026, 5:07 PM EDT
Completed Phase 2 Interventional Results available

Treatment of Gastroesophageal Reflux Disease in 12-16 Year Old Patients With Rabeprazole

NCT00132496
View directory record Official record
Conditions
Gastroesophageal Reflux Disease
Interventions
rabeprazole sodium
Drug
Lead sponsor
Eisai Inc.
Industry
Eligibility
12 Years to 16 Years
Enrollment
111 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
25
States / cities
Longmont, Colorado • Fort Lauderdale, Florida • New Port Richey, Florida + 21 more
Source: ClinicalTrials.gov public record
Updated Dec 2, 2009 · Synced Sep 28, 2026, 5:07 PM EDT
Completed Phase 3 Interventional Results available

Genotype-tailored Treatment of Symptomatic Acid-Reflux in Children With Uncontrolled Asthma

NCT03015610
View directory record Official record
Conditions
Asthma, Gastroesophageal Reflux
Interventions
commercially available lansoprazole, matched placebo
Drug
Lead sponsor
Jason Lang, M.D., M.P.H.
Other
Eligibility
6 Years to 17 Years
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2024
U.S. locations
2
States / cities
Jacksonville, Florida • Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 8, 2025 · Synced Sep 28, 2026, 5:07 PM EDT
Withdrawn Phase 4 Interventional

A New Nasopharyngeal pH Probe for Diagnosis of Laryngopharyngeal Reflux

NCT01308502
View directory record Official record
Conditions
Laryngopharyngeal Reflux
Interventions
Dx-pH probe
Device
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
1 Month to 17 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 29, 2012 · Synced Sep 28, 2026, 5:07 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Confocal Endomicroscopy for Non-Erosive Reflux Disease Detection

NCT02788591
View directory record Official record
Conditions
Non-erosive Reflux Disease, Gastroesophageal Reflux
Interventions
Proton Pump Inhibitor (PPI) Therapy, Sucralfate
Drug
Lead sponsor
LCMC Health
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2021
U.S. locations
2
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Feb 8, 2022 · Synced Sep 28, 2026, 5:07 PM EDT