Improving Diagnostic Standards in Dysphagia
Public ClinicalTrials.gov record NCT04773184. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Improving Clinical and Instrumental Diagnostic Standards in Dysphagia.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this research is to understand the normal function of swallowing and respiratory muscles in order to establish normal parameters. This will allow us to compare normal physiology and function of swallowing and breathing muscles to people with a medical history that would put them at risk for a swallowing problem. Our goal is to identify the best tests that can be quickly and easily administered to accurately detect swallowing impairment in adults. Involvement is limited to a single 2-hour evaluation.
Study identification
- NCT ID
- NCT04773184
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 46 participants
Conditions and interventions
Conditions
Interventions
- Fiberoptic Endoscopic Evaluation of Swallowing Procedure
- Videofluoroscopic Swallowing Study Procedure
- Voluntary Peak Cough Flow Testing Procedure
- Iowa Oral Performance Instrument Procedure
- Capsaicin Challenge Procedure
- Pulmonary Function Testing Procedure
- Voicing Tasks Other
Procedure · Other
Eligibility (public fields only)
- Age range
- 18 Years to 90 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Apr 26, 2021
- Primary completion
- Sep 22, 2023
- Completion
- Sep 22, 2023
- Last update posted
- Jan 16, 2024
2021 – 2023
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Florida Health | Gainesville | Florida | 32610 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04773184, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jan 16, 2024 · Synced Sep 1, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04773184 live on ClinicalTrials.gov.