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Showing 1–19 of 19 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Videofluoroscopy Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Tongue Motor Recruitment During Exercise

NCT02687737
View directory record Official record
Conditions
Healthy
Interventions
Electromyography, Maximum expiratory pressure, Videofluoroscopy, Swallowing Tasks
Procedure · Behavioral
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 90 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jan 4, 2017 · Synced Sep 3, 2026, 12:43 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Remote Speech and Swallowing Assessment in ALS

NCT04889898
View directory record Official record
Conditions
Amyotrophic Lateral Sclerosis
Interventions
Digital recording of speech and swallow sounds using the Beiwe Digital Health App on a personal smartphone, Modified Barium Swallow Study (MBSS), Speech Intelligibility Test (SIT), SIT Scoring
Device · Radiation · Behavioral
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 28, 2026 · Synced Sep 3, 2026, 12:43 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Normal Breathing and Swallowing in Healthy Volunteers

NCT03122145
View directory record Official record
Conditions
Healthy
Interventions
Capsaicin, Videofluoroscopic swallow study
Drug · Device
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 100 Years
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jan 13, 2021 · Synced Sep 3, 2026, 12:43 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Effect of Surface Electrical Stimulation on Movement of the Larynx

NCT00104000
View directory record Official record
Conditions
Healthy
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2006
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Sep 3, 2026, 12:43 AM EDT
Terminated Not applicable Interventional

Tongue Pressure Resistance Training for Swallowing Impairment Post-Stroke

NCT03969095
View directory record Official record
Conditions
Stroke, Dysphagia
Interventions
Tongue Pressure Resistance Training
Behavioral
Lead sponsor
University Health Network, Toronto
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Wheaton, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 20, 2022 · Synced Sep 3, 2026, 12:43 AM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Reference Values for Videofluoroscopic Measures of Swallowing

NCT05497219
View directory record Official record
Conditions
Dysphagia, Oropharyngeal
Interventions
Videofluoroscopic Swallowing Study (VF)
Diagnostic Test
Lead sponsor
University Health Network, Toronto
Other
Eligibility
18 Years and older
Enrollment
580 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
3
States / cities
Gainesville, Florida • Cincinnati, Ohio • Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated May 13, 2026 · Synced Sep 3, 2026, 12:43 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Swallowing Pressure Profiles in Healthy Adults

NCT03986554
View directory record Official record
Conditions
Healthy
Interventions
Videofluoroscopic swallow study, pharyngeal High Resolution Manometry
Procedure
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 45 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Mar 16, 2020 · Synced Sep 3, 2026, 12:43 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Rehabilitation Manometry Study

NCT04130867
View directory record Official record
Conditions
Oropharyngeal Dysphagia
Interventions
pHRM, VFSS
Procedure
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 99 Years
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 28, 2025 · Synced Sep 3, 2026, 12:43 AM EDT
Completed Phase 2 Interventional Results available

Phase II Treatment Stratification Trial Using Neck Dissection-Driven Selection to Improve Quality of Life for Low Risk Patients With HPV+ Oropharyngeal Squamous Cell Cancer

NCT02784288
View directory record Official record
Conditions
Oropharyngeal Squamous Cell Cancer
Interventions
Neck Dissection, Standard-of-Care (SOC) Transoral Surgery of Primary Site, SOC Radiation, SOC Carboplatin, SOC Paclitaxel, Videofluoroscopy
Procedure · Radiation · Drug
Lead sponsor
University of Michigan Rogel Cancer Center
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 26, 2023 · Synced Sep 3, 2026, 12:43 AM EDT
Withdrawn No phase listed Observational

Simultaneous Fluoroscopic and Manometric Measures of the Oropharyngeal Phase of Deglutition

NCT00584545
View directory record Official record
Conditions
Dysphagia
Interventions
Not listed
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 99 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Apr 10, 2023 · Synced Sep 3, 2026, 12:43 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Movement of Epiglottis During Swallowing

NCT00475943
View directory record Official record
Conditions
Deglutition, Dysphagia
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2007
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Sep 3, 2026, 12:43 AM EDT
Completed No phase listed Observational Results available

Physiological Flow of Liquids Used in Dysphagia Management (Neuro)

NCT03192358
View directory record Official record
Conditions
Amyotrophic Lateral Sclerosis, Parkinson Disease, Dysphagia
Interventions
Videofluoroscopic Swallowing Examination, Tongue Strength Measurement
Diagnostic Test · Other
Lead sponsor
University Health Network, Toronto
Other
Eligibility
18 Years to 90 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Sep 14, 2022 · Synced Sep 3, 2026, 12:43 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Motor Learning in Dysphagia Rehabilitation

NCT02576470
View directory record Official record
Conditions
Dysphagia, Swallowing Disorders, Deglutition Disorders, Stroke
Interventions
Biofeedback, Transcranial Direct Current Stimulation, Financial Reward, targeted dysphagia training maneuver, Videofluoroscopy (VF) and Barium, Transcranial Magnetic Stimulation, Submental Electromyography
Behavioral · Device · Radiation
Lead sponsor
University of Florida
Other
Eligibility
21 Years to 100 Years
Enrollment
74 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Oct 3, 2019 · Synced Sep 3, 2026, 12:43 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Electrical Muscle Stimulation to Aid Swallowing in Dysphagia

NCT00001936
View directory record Official record
Conditions
Deglutition Disorder, Healthy
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Up to 90 Years
Enrollment
155 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 1999
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Sep 3, 2026, 12:43 AM EDT
Completed Not applicable Interventional Results available

Reduced-intensity Therapy for Oropharyngeal Cancer in Non-smoking HPV-16 Positive Patients

NCT01663259
View directory record Official record
Conditions
Squamous Cell Carcinoma of the Oropharynx, HPV
Interventions
Cetuximab, Radiotherapy
Drug · Radiation
Lead sponsor
University of Michigan Rogel Cancer Center
Other
Eligibility
18 Years and older
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2019
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 18, 2021 · Synced Sep 3, 2026, 12:43 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 3, 2008 · Synced Sep 3, 2026, 12:43 AM EDT
Withdrawn No phase listed Observational

Simultaneous Fluoroscopic and Endoscopic Examination of the Oropharyngeal Phase of Deglutition

NCT00584623
View directory record Official record
Conditions
Dysphagia
Interventions
Not listed
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated May 30, 2017 · Synced Sep 3, 2026, 12:43 AM EDT
Completed No phase listed Observational

Respiratory-Swallow Coordination in Cardiothoracic Surgical Patients

NCT05173207
View directory record Official record
Conditions
Thoracic Diseases, Cardiovascular Diseases
Interventions
Videofluoroscopic swallow exam with concurrent monitoring of respiratory-swallow coordination
Diagnostic Test
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 90 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jul 27, 2022 · Synced Sep 3, 2026, 12:43 AM EDT
Active, not recruiting No phase listed Observational

Clinical Markers of Dysphagia in Cardiac Surgical Patients

NCT05304416
View directory record Official record
Conditions
Cardiovascular Diseases, Dysphagia
Interventions
Fiberoptic Endoscopic Evaluation of Swallowing, Simultaneous FEES and Videofluoroscopy instrumental swallowing exam, Videofluoroscopy instrumental swallowing exam (VFSS), Voluntary Cough Peak Expiratory Flow (PEF) Testing, Reflex Cough Screen, Lingual Pressure Testing, Speech Testing
Diagnostic Test · Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 90 Years
Enrollment
347 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
2
States / cities
Gainesville, Florida • Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 5, 2026 · Synced Sep 3, 2026, 12:43 AM EDT