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ClinicalTrials.gov public records Last synced Oct 14, 2026, 11:39 AM EDT

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Showing 145–168 of 230 matching trials from the live ClinicalTrials.gov search.
Completed No phase listed Observational Accepts healthy volunteers

Effect of Different Viscous Foods and Liquids on Swallowing Sounds

NCT03024333
Conditions
Deglutition Disorder
Interventions
Not listed
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years to 60 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Omaha, Nebraska
Completed No phase listed Observational

Per-Oral Endoscopic Myotomy

NCT01402518
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
Withdrawn Not applicable Interventional Accepts healthy volunteers

Effects of an Air Bolus on Primary Peristalsis

NCT06465355
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
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
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
ALS (Amyotrophic Lateral Sclerosis), ALS - Amyotrophic Lateral Sclerosis
Interventions
Isometric Lingual Strength Exercises
Procedure
Lead sponsor
Nova Southeastern University
Other
Eligibility
18 Years to 99 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Davie, Florida
Completed No phase listed Observational Accepts healthy volunteers

Frailty and Dysphagia in Older Adults

NCT04975815
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
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
Conditions
Laryngopharyngeal Reflux (LPR), Extraesophageal Reflux, Reflux Laryngitis, Posterior Laryngitis
Interventions
Not listed
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 89 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Chicago, Illinois
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Non-invasive Markers of Esophageal Function in Adults

NCT04074356
Conditions
Dysphagia
Interventions
Clinical measure questionnaires, EESG, MESG, High resolution manometry (HRM)
Other · Diagnostic Test
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2026
U.S. locations
1
States / cities
Nashville, Tennessee
Recruiting Not applicable Interventional

Investigation of a Free Water Protocol

NCT06309602
Conditions
Oropharyngeal Dysphagia
Interventions
Free Water Protocol, Control / Standard Care
Other
Lead sponsor
Poudre Valley Health System
Other
Eligibility
18 Years and older
Enrollment
136 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Loveland, Colorado
Conditions
Dysphagia
Interventions
BION
Device
Lead sponsor
University of Southern California
Other
Eligibility
18 Years to 70 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Alzheimer Disease, Parkinson Disease, Dysphagia
Interventions
TELEPHONE CALL
Procedure
Lead sponsor
Maimonides Medical Center
Other
Eligibility
65 Years and older
Timeline
Ends 2006
U.S. locations
2
States / cities
Brooklyn, New York
Conditions
Cervical Radiculopathy, Cervical Myelopathy
Interventions
Titan nanoLOCK interbody cage, ACDF interbody cage
Device
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 99 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Dysphagia, Esophageal, Esophageal Cancer
Interventions
Suture fixation of stent, Non suture
Other
Lead sponsor
West Virginia University
Other
Eligibility
18 Years to 99 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Morgantown, West Virginia
Conditions
Caregiver Burden, Alzheimer's Disease, Dementia, Oropharyngeal Dysphagia, Older Adults
Interventions
WeCareToFeedDysphagia web tool
Behavioral
Lead sponsor
Northwell Health
Other
Eligibility
18 Years and older
Enrollment
802 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Manhasset, New York
Conditions
Deglutition Disorders
Interventions
Thickened Beverages Nectar, Thickened Beverage Honey
Other
Lead sponsor
Swallow Solutions
Industry
Eligibility
55 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
2
States / cities
Madison, Wisconsin • Marshfield, Wisconsin
Conditions
Oropharyngeal Dysphagia (OPD), Dysphagia
Interventions
Swallowing Expansion Device
Device
Lead sponsor
Peter Belafsky, MD
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2022
U.S. locations
1
States / cities
Sacramento, California
Conditions
Oropharyngeal Cancer, Dysphagia, Oropharyngeal, Post Operative Pain, Transoral Robotic Surgery
Interventions
Liposomal bupivacaine
Drug
Lead sponsor
Geisinger Clinic
Other
Eligibility
18 Years and older
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Danville, Pennsylvania
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
Conditions
Dysphagia, Parkinson Disease
Interventions
Aria Sensor
Device
Lead sponsor
Northwestern University
Other
Eligibility
22 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Evanston, Illinois
Conditions
Dysphagia, Critical Illness
Interventions
Expiratory muscle strength training (EMST), Standard of Care Dysphagia Treatment, Intensive Dysphagia Treatment
Device · Behavioral
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2029
U.S. locations
1
States / cities
Nashville, Tennessee
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
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