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ClinicalTrials.gov public records Last synced Oct 31, 2026, 10:24 AM EDT

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Showing 361–384 of 738 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Swallowing Clear all
Completed Phase 2 Interventional Results available

Topical Steroid Treatment for Eosinophilic Esophagitis

NCT00275561
View directory record Official record
Conditions
Eosinophilic Esophagitis
Interventions
Fluticasone, Placebo
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 60 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 8, 2012 · Synced Oct 31, 2026, 10:24 AM EDT
Terminated No phase listed Observational

Gatekeeper European 005

NCT00229086
View directory record Official record
Conditions
GERD
Interventions
Gatekeeper Reflux Repari System (Device)
Device
Lead sponsor
MedtronicNeuro
Industry
Eligibility
Not listed
Enrollment
55 participants
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 28, 2008 · Synced Oct 31, 2026, 10:24 AM 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 29, 2017 · Synced Oct 31, 2026, 10:24 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Development of a Web-Based Course to Maintain Skills in Nurses Trained to Screen for Dysphagia

NCT00570557
View directory record Official record
Conditions
Deglutition Disorders, Dysphagia, Stroke
Interventions
TOR-BSST© Refresher Training
Other
Lead sponsor
University Health Network, Toronto
Other
Eligibility
Not listed
Enrollment
96 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
1
States / cities
Binghamton, New York
Source: ClinicalTrials.gov public record
Updated Jan 11, 2012 · Synced Oct 31, 2026, 10:24 AM EDT
Recruiting Phase 4 Interventional

VZV in the Enteric Nervous System: Pathogenesis and Consequences

NCT05550194
View directory record Official record
Conditions
Achalasia
Interventions
ValACYclovir 1000 MG, Shingrix
Drug · Biological
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 75 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 31, 2026, 10:24 AM EDT
Completed Phase 1Phase 2 Interventional

Transcranial Direct Current Stimulation (TDCS) for Facilitating Swallowing Improvement After an Acute Unilateral Hemispheric Stroke

NCT01132066
View directory record Official record
Conditions
Dysphagia
Interventions
tDCS, Sham
Other
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
21 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 28, 2014 · Synced Oct 31, 2026, 10:24 AM EDT
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 31, 2026, 10:24 AM EDT
Terminated Phase 1Phase 2 Interventional Results available

Initiation of Acid Suppression Therapy Prospective Outcomes for Laryngomalacia

NCT04614974
View directory record Official record
Conditions
Laryngomalacia, Gastro Esophageal Reflux
Interventions
Famotidine, Speech Language Therapy
Drug · Other
Lead sponsor
Reema Padia
Other
Eligibility
0 Months to 6 Months
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 20, 2025 · Synced Oct 31, 2026, 10:24 AM EDT
Terminated Not applicable Interventional

Neuromuscular Electrical Stimulation (NMES) for Dysphagia in Neonates

NCT02007759
View directory record Official record
Conditions
Dysphagia
Interventions
VitalStim, Sham VitalStim
Device
Lead sponsor
Sanford Health
Other
Eligibility
36 Weeks to 42 Weeks
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Sioux Falls, South Dakota
Source: ClinicalTrials.gov public record
Updated Jul 18, 2017 · Synced Oct 31, 2026, 10:24 AM EDT
Completed Not applicable Interventional

Assessment of Esophageal Epithelium Integrity With Mucosal Impedance

NCT02318862
View directory record Official record
Conditions
Gastroesophageal Reflux Disease (GERD), Non-erosive Reflux Disease (NERD)
Interventions
Standard of Care esophagogastroduodenoscopy (EGD) with mucosal impedance testing
Procedure
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated May 26, 2026 · Synced Oct 31, 2026, 10:24 AM EDT
Completed Not applicable Interventional

Correlation of Phonation With Deglutition and Aspiration Risk in the ICU Patients - an Exploratory Study

NCT01011803
View directory record Official record
Conditions
Aspiration
Interventions
Combined speech therapy tools, measures of swallowing function
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Jul 11, 2013 · Synced Oct 31, 2026, 10:24 AM EDT
Recruiting No phase listed Observational

Effect of Thickened Feeds on Clinical Outcomes in Children With Brief Resolved Unexplained Event

NCT04477460
View directory record Official record
Conditions
Brief Resolved Unexplained Event, Apparent Life Threatening Event, Oropharyngeal Dysphagia
Interventions
Thickened feeds, Non-thickened feeds
Dietary Supplement
Lead sponsor
Boston Children's Hospital
Other
Eligibility
0 Months to 12 Months
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 22, 2026 · Synced Oct 31, 2026, 10:24 AM EDT
Terminated Phase 2 Interventional

Robotic Surgery for Oropharyngeal Squamous Cell Carcinoma

NCT02225496
View directory record Official record
Conditions
Oropharyngeal Cancer
Interventions
Transoral Robotic Surgery (TORS), Modified Barium Swallow (MBS), Questionnaires
Procedure · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Dec 15, 2017 · Synced Oct 31, 2026, 10:24 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Screening for Barrett's Esophagus in Otolaryngology Patients

NCT00695227
View directory record Official record
Conditions
Extraesophageal Symptoms, Cough, Throat Clearing, Hoarseness, Difficulty Swallowing
Interventions
Screening for Barrett's Esophagus
Diagnostic Test
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years to 90 Years
Enrollment
295 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2011
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Mar 6, 2018 · Synced Oct 31, 2026, 10:24 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Treatment of Dysphagia Using the Mendelsohn Maneuver

NCT00592761
View directory record Official record
Conditions
Stroke, Dysphagia
Interventions
Mendelsohn Maneuver
Behavioral
Lead sponsor
University of Arkansas
Other
Eligibility
21 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2008
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Mar 20, 2018 · Synced Oct 31, 2026, 10:24 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Imaging Assessment of Swallowing and Speech Muscles in Inclusion Body Myositis

NCT07823101
View directory record Official record
Conditions
IBM, Inclusion Body Myositis, Myopathy, Myositis, ALS (Amyotrophic Lateral Sclerosis), PLS
Interventions
Not listed
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 28, 2026 · Synced Oct 31, 2026, 10:24 AM EDT
Withdrawn No phase listed Observational

Transoral Incisionless Fundoplication (TIF) for Laryngopharyngeal Reflux (LPR) Patients

NCT05579587
View directory record Official record
Conditions
Gastroesophageal Reflux Disease (GERD), Laryngopharyngeal Reflux (LPR), Reflux Disease, Gastro-Esophageal, Motility Disorder
Interventions
Transoral Incisionless Fundoplication
Device
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 5, 2024 · Synced Oct 31, 2026, 10:24 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 31, 2026, 10:24 AM EDT
Completed Not applicable Interventional Results available

Feasibility of Placing Bravo PH Capsule in Proximal Esophagus

NCT00378898
View directory record Official record
Conditions
Gastroesophageal Reflux Disease
Interventions
BRAVO capsule, Fluoroscopy, sham BRAVO capsule placement
Device · Procedure · Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 4, 2017 · Synced Oct 31, 2026, 10:24 AM 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 16, 2018 · Synced Oct 31, 2026, 10:24 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Family Caregiver Online Survey (Dementia and Swallowing Difficulties)

NCT06471660
View directory record Official record
Conditions
Dementia, Dysphagia, Dementia Alzheimers, Dementia, Vascular, Dementia, Mixed, Dementia With Lewy Bodies, Dementia Frontal, Dementia, Mild, Dementia Moderate, Dementia Severe, Parkinson Disease Dementia, Dementia Frontotemporal
Interventions
Not listed
Lead sponsor
University of Oregon
Other
Eligibility
18 Years and older
Enrollment
219 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Dec 18, 2025 · Synced Oct 31, 2026, 10:24 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Esophageal and Gastric Registry and Biorepository

NCT05180253
View directory record Official record
Conditions
Gastro Esophageal Reflux
Interventions
Esophageal studies
Diagnostic Test
Lead sponsor
University of Louisville
Other
Eligibility
18 Years to 85 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated May 4, 2026 · Synced Oct 31, 2026, 10:24 AM EDT
Completed Phase 4 Interventional Results available

Pharmacokinetics of Immediate-Release vs. Delayed-Release Omeprazole in Gastroparesis

NCT00492622
View directory record Official record
Conditions
Gastroparesis, Gastroesophageal Reflux Disease
Interventions
Immediate-release omeprazole, Delayed-release omeprazole
Drug
Lead sponsor
University of Louisville
Other
Eligibility
18 Years to 80 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Jul 28, 2017 · Synced Oct 31, 2026, 10:24 AM EDT
Terminated No phase listed Observational

Quality of Life in Barrett's Esophagus and Gastro-Esophageal Reflux Disease

NCT01572974
View directory record Official record
Conditions
Barrett's Esophagus, Gastroesophageal Reflux Disease
Interventions
Not listed
Lead sponsor
Midwest Biomedical Research
Other
Eligibility
18 Years and older
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2017
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 18, 2018 · Synced Oct 31, 2026, 10:24 AM EDT