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ClinicalTrials.gov public records Last synced Nov 15, 2026, 6:56 AM EST

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Showing 1–24 of 233 matching trials from the live ClinicalTrials.gov search.

Filters: Condition: Pharyngeal Dysphagia Clear all

Conditions: Deglutition Disorders
Interventions: VFSS, FEES; Other
Lead sponsor: Baylor Research Institute; Other
Eligibility: 37 Weeks and older
Enrollment: 25 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2013 – 2014
U.S. locations: 1
States / cities: Dallas, Texas

Conditions: Stroke, Parkinson Disease, Multiple Sclerosis, Oropharyngeal Dysphagia, Alzheimer Disease, Dementia
Interventions: Dysphagia Detection System; Device
Lead sponsor: Société des Produits Nestlé (SPN); Industry
Eligibility: 18 Years and older
Enrollment: 452 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2017 – 2018
U.S. locations: 12
States / cities: Downey, California • Aurora, Colorado • Washington D.C., District of Columbia + 8 more

Conditions: Achalasia
Interventions: Per-oral enodscopic myotomy; Procedure
Lead sponsor: University of California, San Diego; Other
Eligibility: 18 Years to 75 Years
Enrollment: 100 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2009 – 2019
U.S. locations: 1
States / cities: San Diego, California

Conditions: Dysphagia, Gastroesophageal Reflux
Interventions: Not listed
Lead sponsor: University of California, Davis; Other
Eligibility: 18 Years and older
Enrollment: 19 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2009 – 2012
U.S. locations: 1
States / cities: Sacramento, California

Conditions: Deglutition Disorders
Interventions: pharyngo-esophageal high-resolution manometry; Procedure
Lead sponsor: Medical College of Wisconsin; Other
Eligibility: 21 Years to 90 Years
Healthy volunteers: Accepts healthy volunteers
Timeline: 2019 – 2024
U.S. locations: 1
States / cities: Milwaukee, Wisconsin

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

Conditions: Esophageal Motility Disorders
Interventions: Per-oral Endoscopic Myotomy, Speedboat (Bipolar electrocautery knife); Procedure · Device
Lead sponsor: Baylor College of Medicine; Other
Eligibility: 18 Years and older
Enrollment: 104 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2022 – 2025
U.S. locations: 1
States / cities: Houston, Texas

Conditions: Alzheimer Disease, Caregiver Burden, Healthy Aging, Dysphagia
Interventions: Not listed
Lead sponsor: Vanderbilt University Medical Center; Other
Eligibility: 60 Years and older
Enrollment: 240 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2025 – 2028
U.S. locations: 1
States / cities: Nashville, Tennessee

Conditions: Head and Neck Cancer, Dysphagia, Oropharyngeal Dysphagia, Oropharynx Cancer, Oropharynx Squamous Cell Carcinoma
Interventions: Radiation Therapy, Cetuximab, Chemotherapy, Immunotherapy; Radiation · Drug
Lead sponsor: Loren Mell, MD; Other
Eligibility: 18 Years and older
Enrollment: 42 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2020 – 2024
U.S. locations: 2
States / cities: La Jolla, California

Conditions: Total Laryngectomy
Interventions: oral intake; Other
Lead sponsor: University of Florida; Other
Eligibility: 18 Years and older
Enrollment: 120 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2030
U.S. locations: 1
States / cities: Gainesville, Florida

Conditions: Dysphagia
Interventions: Isometric Progressive Resistance Oropharyngeal Therapy; Behavioral
Lead sponsor: University of Wisconsin, Madison; Other
Eligibility: 21 Years to 95 Years
Enrollment: 34 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2012 – 2015
U.S. locations: 9
States / cities: Evanston, Illinois • Lexington, Kentucky • Minneapolis, Minnesota + 5 more

Conditions: Niemann-Pick Disease, Type C
Interventions: Adrabetadex; Drug
Lead sponsor: Mandos LLC; Industry
Eligibility: 4 Years to 21 Years
Enrollment: 66 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2015 – 2022
U.S. locations: 15
States / cities: Birmingham, Alabama • Orange, California • San Francisco, California + 12 more

Conditions: Dysphagia
Interventions: Swallowing Exercise Group; Behavioral
Lead sponsor: Icahn School of Medicine at Mount Sinai; Other
Eligibility: 18 Years and older
Enrollment: 26 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2007 – 2011
U.S. locations: 1
States / cities: New York, New York

Conditions: Ischemic Stroke
Interventions: Expiratory muscle strength training, Placebo expiratory training, Measures performed on all subjects, Pulmonary function test, Fluoroscopic swallow study; Behavioral · Drug · Radiation
Lead sponsor: University of Florida; Other
Eligibility: 50 Years to 85 Years
Enrollment: 14 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2011 – 2015
U.S. locations: 2
States / cities: Gainesville, Florida • Jacksonville, Florida

Conditions: Dysphagia
Interventions: Proactive pharyngeal-laryngeal Exercise Program, Premier Protein Clear ® High Protein, Hydration Counseling; Behavioral · Dietary Supplement
Lead sponsor: NYU Langone Health; Other
Eligibility: 21 Years to 99 Years
Enrollment: 50 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2024 – 2026
U.S. locations: 1
States / cities: New York, New York

Conditions: Vocal Fold Palsy, Dysphagia, Congenital Heart Disease in Children
Interventions: Flexible fiberoptic laryngoscopy, Laryngeal ultrasonography; Procedure
Lead sponsor: Emory University; Other
Eligibility: Up to 18 Years
Enrollment: 94 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2019 – 2020
U.S. locations: 1
States / cities: Atlanta, Georgia

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

Conditions: Dysphagia, Oral Phase, Stroke, Ischemic
Interventions: Lingual Endurance Training; Other
Lead sponsor: University of Cincinnati; Other
Eligibility: 21 Years and older
Enrollment: 19 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2022 – 2023
U.S. locations: 1
States / cities: Cincinnati, Ohio

Conditions: Dysphagia, Aspiration, Brief Resolved Unexplained Event (BRUE), Apparent Life Threatening Event (ALTE)
Interventions: Thin liquid swallows, Slightly thickened liquid swallows, Mildly thickened liquid swallows, Moderately thickened liquid swallows; Dietary Supplement
Lead sponsor: Boston Children's Hospital; Other
Eligibility: Up to 21 Years
Enrollment: 200 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2021 – 2026
U.S. locations: 1
States / cities: Boston, Massachusetts

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

Conditions: Pharyngeal Dysphagia, Dysphagia, Oral Pharyngeal Dysphagia
Interventions: pharyngeal exerciser + standard therapy; Device
Lead sponsor: University of Southern California; Other
Eligibility: 18 Years and older
Enrollment: 30 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2021 – 2022
U.S. locations: 1
States / cities: Los Angeles, California

Conditions: Oropharyngeal Dysphagia, Laryngectomy; Status
Interventions: Continuous Positive Airway Pressure; Device
Lead sponsor: University of California, Davis; Other
Eligibility: 18 Years and older
Enrollment: 4 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2016 – 2022
U.S. locations: 1
States / cities: Sacramento, California

Conditions: Deglutition Disorder, High Risk Pregnancy
Interventions: Not listed
Lead sponsor: National Institutes of Health Clinical Center (CC); NIH
Eligibility: Not listed
Enrollment: 120 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2000 – 2004
U.S. locations: 1
States / cities: Bethesda, Maryland

Conditions: Dysphagia, Frailty
Interventions: Not listed
Lead sponsor: University of Wisconsin, Madison; Other
Eligibility: 65 Years and older
Enrollment: 52 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2022 – 2025
U.S. locations: 1
States / cities: Madison, Wisconsin

Search by objective public record fields.

Comparing FEES to VFSS in Diagnosing Laryngeal Penetration and Aspiration in Infants in the NICU

Videofluoroscopic Swallowing Study (VFSS)

Per-Oral Endoscopic Myotomy

Stimulation of Sensation and Improvement in Swallowing Using Oral Capsaicin

Effects of an Air Bolus on Primary Peristalsis

Voice and Swallowing Outcomes Following Revision Anterior Cervical Spine Surgery

Monopolar and Bipolar Current RFA Knife in POEM

Swallowing Impairments in Adults With and Without Alzheimer's Disease

QUantitative Assessment of Swallowing After Radiation (QUASAR)

Early Feeding TL Trial

Study of Tongue Strengthening for Swallowing Problems

Adrabetadex to Treat Niemann-Pick Type C1 (NPC1) Disease

The Effect of Prophylactic Swallowing Exercises on Head and Neck Cancer Patients

Cough and Swallow Rehab Following Stroke

Anterior Cervical Discectomy and Fusion (ACDF) - Behavioral Intervention

Universal Screening for Vocal Fold Motion Impairment in Children Undergoing Congenital Cardiac Surgery

Physiological Flow of Liquids Used in Dysphagia Management (Neuro)

Lingual Endurance Exercise in Treating Post-Stroke Dysphagia

Effect of Thickened Feeds on Swallow Physiology in Children With Dysphagia

Effects of Age and Age-Related Diseases on Swallowing

External Pharyngeal Exerciser for Dysphagia

CPAP to Improve Swallow Function Post Total Laryngectomy

Study of Fetal Swallowing

Frailty and Dysphagia in Older Adults