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ClinicalTrials.gov public records Last synced Oct 10, 2026, 10:17 AM EDT

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Showing 121–144 of 230 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Pharyngeal Dysphagia Clear all
Completed Not applicable Interventional Accepts healthy volunteers Results available

Novel Pharyngeal Metrics to Predict Dysphagia Outcomes

NCT04569097
View directory record Official record
Conditions
Dysphagia, Swallowing Disorders
Interventions
standard of care lingual strengthening
Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 99 Years
Enrollment
227 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
3
States / cities
Hines, Illinois • Cincinnati, Ohio • Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced Oct 10, 2026, 10:17 AM EDT
Completed No phase listed Observational

Yale Swallow Protocol in Extubated Patients

NCT03352908
View directory record Official record
Conditions
Dysphagia
Interventions
Not listed
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
166 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Sep 14, 2021 · Synced Oct 10, 2026, 10:17 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Withdrawn Not applicable Interventional Accepts healthy volunteers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 10, 2026, 10:17 AM EDT
Completed No phase listed Observational

Nasal Nitric Oxide Levels in Eosinophilic Esophagitis (EoE)

NCT01929824
View directory record Official record
Conditions
Eosinophilic Esophagitis
Interventions
Oral Nitric Oxide testing
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 30, 2019 · Synced Oct 10, 2026, 10:17 AM EDT
Completed No phase listed Observational

Ultrasound and Videofluoroscopy for Diagnosing Swallowing Disorders

NCT00001220
View directory record Official record
Conditions
Deglutition Disorder, Motor Neuron Disease
Interventions
Not listed
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
Not listed
Enrollment
750 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1987 – 2005
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 10, 2026, 10:17 AM EDT
Completed No phase listed Observational

Voice and Swallowing Outcomes Following Revision Anterior Cervical Spine Surgery

NCT01017055
View directory record Official record
Conditions
Dysphagia, Dysphonia
Interventions
Voice and Swallowing evaluations
Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2026
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jan 16, 2026 · Synced Oct 10, 2026, 10:17 AM EDT
Active, not recruiting Phase 2 Interventional

Trial of Magnetic Resonance Imaging Guided Radiotherapy Dose Adaptation in Human Papilloma Virus Positive Oropharyngeal Cancer

NCT03224000
View directory record Official record
Conditions
Malignant Neoplasms of Lip Oral Cavity and Pharynx, Oropharyngeal Cancer
Interventions
Modified Barium Swallow (MBS), Swallowing Questionnaire, Symptom Questionnaire, Video-Strobe Procedure, MRI Guided Intensity Modulated Radiotherapy (IMRT) Planning, Standard-of-Care Intensity Modulated Radiotherapy (IMRT) Planning, Intensity Modulated Radiotherapy (IMRT)
Procedure · Behavioral · Radiation
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 11, 2026 · Synced Oct 10, 2026, 10:17 AM EDT
Completed No phase listed Observational

Impact of Swallowing Impairment on Individuals With Parkinson Disease

NCT04769843
View directory record Official record
Conditions
Parkinson Disease, Dysphagia
Interventions
Not listed
Lead sponsor
Northern Arizona University
Other
Eligibility
18 Years to 100 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Flagstaff, Arizona
Source: ClinicalTrials.gov public record
Updated Jan 27, 2022 · Synced Oct 10, 2026, 10:17 AM EDT
Completed No phase listed Observational

Early Detection of Barrett's Esophagus

NCT00081354
View directory record Official record
Conditions
Barrett's Esophagus
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
737 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2020
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated May 22, 2020 · Synced Oct 10, 2026, 10:17 AM EDT
Completed Not applicable Interventional

Randomized Controlled Trial of Endoscopic Dilation: Triamcinolone Injection

NCT01873573
View directory record Official record
Conditions
Dysphagia
Interventions
Dilation, Triamcinolone Injection, Esophagogastroduodenoscopy (EGD)
Procedure · Other
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Oct 24, 2017 · Synced Oct 10, 2026, 10:17 AM EDT
Withdrawn Not applicable Interventional

Diagnostic Utility of Amyl Nitrite in Patients With Suspected Achalasia Undergoing High Resolution Esophageal Manometry (HREM)

NCT02428959
View directory record Official record
Conditions
Dysphagia, Achalasia
Interventions
Amyl Nitrite
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 30, 2019 · Synced Oct 10, 2026, 10:17 AM EDT
Completed Phase 2 Interventional

Effects of Age and Age-Related Diseases on Swallowing

NCT00038350
View directory record Official record
Conditions
Dysphagia
Interventions
Lingual Strengthening
Behavioral
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
65 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2006
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated May 6, 2008 · Synced Oct 10, 2026, 10:17 AM 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 10, 2026, 10:17 AM EDT
Withdrawn Not applicable Interventional

Role of Pharyngeal High Resolution Manometry and Impedance in Swallow Function of Head and Neck Cancer Patients

NCT03372148
View directory record Official record
Conditions
Head and Neck Cancer, Dysphagia
Interventions
pHRMi
Diagnostic Test
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years to 100 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2030
U.S. locations
2
States / cities
Baltimore, Maryland • Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 26, 2023 · Synced Oct 10, 2026, 10:17 AM EDT
Completed Not applicable Interventional Results available

A Pilot Study of Acupuncture Treatment for Dysphagia

NCT00797732
View directory record Official record
Conditions
Carcinomas, Squamous Cell, Dysphagia
Interventions
Acupuncture
Device
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2015
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 13, 2018 · Synced Oct 10, 2026, 10:17 AM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Salt Water Gargling on Swallowing Following ACDF

NCT06475365
View directory record Official record
Conditions
Degeneration Spine, Cervical Radiculopathy, Cervical Stenosis, Cervical Spondylosis, Cervical Myelopathy, Dysphagia
Interventions
Sodium chloride gargle
Other
Lead sponsor
University of Southern California
Other
Eligibility
18 Years to 80 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 18, 2025 · Synced Oct 10, 2026, 10:17 AM EDT
Terminated Not applicable Interventional

PReventing the EffectS of Intubation on DEglutition

NCT02442102
View directory record Official record
Conditions
Deglutition Disorders, Mechanical Ventilation Complication, Complication of Ventilation Therapy
Interventions
Exercise and sensory stimulation
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 100 Years
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2022
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 10, 2023 · Synced Oct 10, 2026, 10:17 AM EDT
Completed Phase 2 Interventional Results available

Respiratory-Swallow Training in Veterans With Oropharyngeal Cancer

NCT01032928
View directory record Official record
Conditions
Oropharyngeal Dysphagia, Oropharyngeal Cancer
Interventions
Respiratory-Swallow Phase training
Behavioral
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
21 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Jan 1, 2015 · Synced Oct 10, 2026, 10:17 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Study of Tongue Pressures

NCT00013832
View directory record Official record
Conditions
Deglutition Disorder, Healthy
Interventions
Not listed
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
21 Years and older
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2007
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 10, 2026, 10:17 AM EDT
Completed Not applicable Interventional Results available

Efficacy of Electrical Stimulation for Dysphagia in Head & Neck Cancer Patients

NCT00629265
View directory record Official record
Conditions
Dysphagia
Interventions
Neurotech NT2000 Neuromuscular Electrical Stimulation (NMES)
Device
Lead sponsor
Boston Medical Center
Other
Eligibility
21 Years and older
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
14
States / cities
Scottsdale, Arizona • San Diego, California • Evanston, Illinois + 8 more
Source: ClinicalTrials.gov public record
Updated Oct 31, 2014 · Synced Oct 10, 2026, 10:17 AM EDT
Withdrawn Phase 2 Interventional

Whether Proton Pump Inhibitors, Administered Prior to or After Surgery, Can Reduce the Incidence and/or Severity of Difficulty Swallowing Foods and/or Liquids,Following Anterior Cervical Surgery

NCT03488147
View directory record Official record
Conditions
Dysphagia, GERD, Degenerative Joint Disease
Interventions
Esomeprazole, Placebo Oral Tablet
Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 23, 2020 · Synced Oct 10, 2026, 10:17 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Measuring Pharyngeal Muscle Improvements Following Behavioral Swallowing Exercises

NCT05080725
View directory record Official record
Conditions
Dysphagia
Interventions
TelePEPP intervention
Other
Lead sponsor
NYU Langone Health
Other
Eligibility
65 Years to 120 Years
Enrollment
2 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 24, 2023 · Synced Oct 10, 2026, 10:17 AM EDT
Not listed No phase listed Observational

Quality of Life Assessment of Cryotherapy in Esophageal or Gastroesophageal Cancer

NCT03285035
View directory record Official record
Conditions
Esophageal Cancer
Interventions
Administration of questionaires to patients receiving an upper endoscopy with cryotherapy in addition to chemotherapy for esophageal cancer palliation.
Device
Lead sponsor
Western Regional Medical Center
Other
Eligibility
18 Years to 99 Years
Enrollment
50 participants
Timeline
2017 – 2021
U.S. locations
1
States / cities
Goodyear, Arizona
Source: ClinicalTrials.gov public record
Updated Oct 11, 2019 · Synced Oct 10, 2026, 10:17 AM EDT
Completed Not applicable Interventional

Facilitation of Oral Bolus Propulsion Using Electropalatography in Patients With Dysphagia

NCT00001718
View directory record Official record
Conditions
Deglutition Disorders, Dysphagia
Interventions
Electropalatography
Device
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
Not listed
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2000
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 10, 2026, 10:17 AM EDT