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ClinicalTrials.gov public records Last synced Oct 31, 2026, 1:16 PM EDT

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Showing 409–432 of 738 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Swallowing Clear all
Recruiting Not applicable Interventional

Anti-Reflux Endoscopic TX Using APC (AREA) in GERD Patients: (The AREA Study)

NCT05570448
View directory record Official record
Conditions
Gastro Esophageal Reflux
Interventions
ARAT, Sham intervention (control)
Procedure
Lead sponsor
Midwest Veterans' Biomedical Research Foundation
Other
Eligibility
18 Years to 80 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Feb 27, 2026 · Synced Oct 31, 2026, 1:16 PM EDT
Completed No phase listed Observational

A Liquid Biopsy for High-risk Pre-cancer Screening of Esophageal Adenocarcinoma

NCT06381583
View directory record Official record
Conditions
Esophagus Cancer, Esophageal Cancer Stage, Esophageal Cancer, Esophageal Neoplasms, Esophagus Adenocarcinoma, Esophagus, Barrett, Barrett Esophagus, Barrett Adenocarcinoma, Barrett Epithelium, Barretts Esophagus With Dysplasia, Barrett's Esophagus Without Dysplasia, Barretts Esophagus With High Grade Dysplasia, Barretts Esophagus With Low Grade Dysplasia, Barrett Esophagus, Long-Segment, Barrett's Esophagus With Dysplasia, Unspecified, Barrett's Esophagus With Esophagitis, Gastroesophageal Reflux, Reflux Disease, Esophageal Adenocarcinoma, Esophageal Dysplasia, Esophageal Neoplasms Malignant
Interventions
EMERALD (Esophageal MicroRNAs for BaRRett's esophagus, Adenocarcinoma, and Dysplasia)
Diagnostic Test
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
658 participants
Timeline
2023 – 2024
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated May 10, 2024 · Synced Oct 31, 2026, 1:16 PM EDT
Terminated Not applicable Interventional Results available

COPD Patients Diagnosed With GERD,COPD Exacerbations After Treatment With High Dose PPI

NCT00523367
View directory record Official record
Conditions
Gastroesophageal Reflux, Chronic Obstructive Pulmonary Disease
Interventions
24 hour pH testing
Procedure
Lead sponsor
University of Florida
Other
Eligibility
40 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Jan 18, 2013 · Synced Oct 31, 2026, 1:16 PM EDT
Completed Not applicable Interventional

Tolerability Study of a Novel Microbiome Therapeutic in Subjects With Gastroesophageal Reflux Disease

NCT04491734
View directory record Official record
Conditions
Gastroesophageal Reflux
Interventions
maltosyl-isomalto-oligosaccharides (MIMO)
Dietary Supplement
Lead sponsor
ISOThrive Inc.
Industry
Eligibility
25 Years to 75 Years
Enrollment
156 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Manassas, Virginia
Source: ClinicalTrials.gov public record
Updated Aug 30, 2021 · Synced Oct 31, 2026, 1:16 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Effect of Food Taste, Temperature, and Viscosity on Swallowing Efficiency

NCT01270204
View directory record Official record
Conditions
Dysphagia
Interventions
Not listed
Lead sponsor
University of California, Davis
Other
Eligibility
55 Years and older
Enrollment
1 participant
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated May 30, 2017 · Synced Oct 31, 2026, 1:16 PM EDT
Completed Not applicable Interventional Results available

Efficacy of Esomeprazole for Non-Allergic Rhinitis: A Double-blind, Placebo Controlled Trial

NCT00745849
View directory record Official record
Conditions
Vasomotor Rhinitis
Interventions
esomeprazole, placebo
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jun 11, 2019 · Synced Oct 31, 2026, 1:16 PM EDT
Completed No phase listed Observational

Epidemiology of Barrett's Esophagus: A Population Based Study

NCT01286155
View directory record Official record
Conditions
Barrett's Esophagus, Gastroesophageal Reflux Disease (GERD), Olmsted County Resident
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 95 Years
Enrollment
534 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 6, 2013 · Synced Oct 31, 2026, 1:16 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Implementing Virtual Reality (VR) to Reduce Sedation

NCT06349564
View directory record Official record
Conditions
Sedative During Endoscopy
Interventions
Pico 4 Enterprise headset with noise cancelling headphones
Device
Lead sponsor
NYU Langone Health
Other
Eligibility
21 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Brooklyn, New York
Source: ClinicalTrials.gov public record
Updated Mar 19, 2026 · Synced Oct 31, 2026, 1:16 PM EDT
Completed Phase 2 Interventional

ADX10059 as an add-on Therapy to Proton Pump Inhibitors (PPIs) in Patients With Gastroesophageal Reflux (GERD)

NCT00810485
View directory record Official record
Conditions
Gastroesophageal Reflux
Interventions
ADX10059, ADX10059 Matching Placebo
Drug
Lead sponsor
Addex Pharma S.A.
Industry
Eligibility
18 Years to 70 Years
Enrollment
298 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
28
States / cities
Little Rock, Arizona • Tucson, Arizona • Anaheim, California + 23 more
Source: ClinicalTrials.gov public record
Updated Jul 16, 2012 · Synced Oct 31, 2026, 1:16 PM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers

Comparison of PKs of 17-Beta-Estradiol Via Sublingual Placement Versus Swallowing in Male-to-Female Transgender Patients

NCT05428215
View directory record Official record
Conditions
Gender Dysphoria
Interventions
17beta Estradiol
Drug
Lead sponsor
MaineHealth
Other
Eligibility
18 Years and older · Male only
Enrollment
2 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Portland, Maine
Source: ClinicalTrials.gov public record
Updated Jul 27, 2023 · Synced Oct 31, 2026, 1:16 PM EDT
Withdrawn Not applicable Interventional

Peroral Endoscopic Myotomy Versus Botulinum Toxin Injection in Spastic Esophageal Disorders

NCT02663206
View directory record Official record
Conditions
Esophageal Achalasia, Esophageal Spasm, Diffuse, Esophageal Motility Disorders
Interventions
peroral endoscopic myotomy, Botulinum toxin injection
Procedure
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 12, 2018 · Synced Oct 31, 2026, 1:16 PM EDT
Recruiting Not applicable Interventional

External UES Band (Shaker Pressure Band) and GERD

NCT05697393
View directory record Official record
Conditions
Gastroesophageal Reflux
Interventions
Shaker Pressure Band
Device
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years to 85 Years
Enrollment
350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2026
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Mar 9, 2026 · Synced Oct 31, 2026, 1:16 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

The Study of Barrett's Esophagus: What Are the Factors of Progression

NCT00586404
View directory record Official record
Conditions
Barrett's Esophagus, Esophageal Neoplasms
Interventions
Not listed
Lead sponsor
Midwest Biomedical Research
Other
Eligibility
18 Years to 80 Years
Enrollment
1,250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2017
U.S. locations
4
States / cities
Tucson, Arizona • Bethesda, Maryland • Kansas City, Missouri + 1 more
Source: ClinicalTrials.gov public record
Updated May 30, 2017 · Synced Oct 31, 2026, 1:16 PM EDT
Not listed Not applicable Interventional

Outcomes of Sclerotherapy of the Ulcer Bed Compared to a Combination of Ablation and Injections

NCT05633277
View directory record Official record
Conditions
Venous Reflux, Venous Insufficiency, Venous Ulcer, Venous Disease
Interventions
Polidocanol
Procedure
Lead sponsor
ProMedica Health System
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Toledo, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 1, 2022 · Synced Oct 31, 2026, 1:16 PM EDT
Completed Not applicable Interventional

Interventions for Patients With Alzheimer's Disease and Dysphagia

NCT03682081
View directory record Official record
Conditions
Dementia, Dysphagia, Alzheimer Disease
Interventions
Isometric tongue strengthening facilitated by Iowa Oral Performance Instrument (IOPI), Biotene Oral Balance Gel
Device
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
50 Years to 99 Years
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 15, 2026 · Synced Oct 31, 2026, 1:16 PM EDT
Completed Phase 3 Interventional Results available

Medical Treatment for Gastroesophageal Reflux Disease (GERD) in Preterm Infants

NCT00131248
View directory record Official record
Conditions
Gastroesophageal Reflux
Interventions
Metaclopramide, Ranitidine, placebo
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
1 Month to 6 Months
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 15, 2014 · Synced Oct 31, 2026, 1:16 PM EDT
Completed Not applicable Interventional

Acute Intermittent Hypoxia to Improve Airway Protection in Chronic Traumatic Brain Injury

NCT06520358
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
Acute Intermittent Hypoxia (AIH), Task specific Airway Protection Training, Sham AIH
Other · Behavioral
Lead sponsor
University of Florida
Other
Eligibility
21 Years to 80 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Jan 9, 2026 · Synced Oct 31, 2026, 1:16 PM EDT
Recruiting Not applicable Interventional

K01 Impacts of Lingual Endurance Exercise

NCT06072924
View directory record Official record
Conditions
Dysphagia, Dysphagia, Oropharyngeal, Ischemic Stroke, Stroke
Interventions
Isotonic Endurance Exercise, Sham Exercise
Behavioral
Lead sponsor
University of Cincinnati
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 4, 2026 · Synced Oct 31, 2026, 1:16 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Striated Esophageal Motor Function Modulation in Health and Disease

NCT05708885
View directory record Official record
Conditions
Dysphagia, Esophageal
Interventions
Concurrent manometry/impedance and fluoroscopy with and without laryngeal restriction, Concurrent manometry/impedance and fluoroscopy before and after six weeks of using swallow muscle exercising device
Device
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years to 90 Years
Enrollment
557 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Oct 31, 2026, 1:16 PM EDT
Active, not recruiting No phase listed Observational

RETHINK REFLUX Registry

NCT04253392
View directory record Official record
Conditions
Gastroesophageal Reflux
Interventions
LINX Reflux Management System
Device
Lead sponsor
Ethicon Endo-Surgery
Industry
Eligibility
21 Years to 99 Years
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2032
U.S. locations
21
States / cities
Mobile, Alabama • Tucson, Arizona • Los Angeles, California + 18 more
Source: ClinicalTrials.gov public record
Updated Sep 25, 2026 · Synced Oct 31, 2026, 1:16 PM EDT
Terminated Phase 2 Interventional Results available

Self-Propelled Percutaneous Endoscopic GastroJejunostomy (PEG-J)

NCT01551095
View directory record Official record
Conditions
GERD
Interventions
PEGJ tube
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 90 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 31, 2017 · Synced Oct 31, 2026, 1:16 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Laparoscopic Dor Versus Toupet Fundoplication for the Treatment of Idiopathic Esophageal Achalasia

NCT00490750
View directory record Official record
Conditions
Esophageal Achalasia
Interventions
Dor fundoplication, Toupet fundoplication
Procedure
Lead sponsor
L. Michael Brunt
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2011
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 9, 2015 · Synced Oct 31, 2026, 1:16 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Evaluation of a Novel Endoscopic Treatment for Achalasia

NCT01770249
View directory record Official record
Conditions
Achalasia
Interventions
Per-oral Endoscopic Esophagomyotomy (POEM)
Procedure
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 20, 2022 · Synced Oct 31, 2026, 1:16 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

External Pharyngeal Exerciser and Pharyngeal Phase of Swallowing

NCT05708911
View directory record Official record
Conditions
Dysphagia
Interventions
Pharyngeal exerciser
Device
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years to 85 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2026
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jan 14, 2026 · Synced Oct 31, 2026, 1:16 PM EDT