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NCT05754086 · ClinicalTrials.gov registry record
A Multidimensional Study on Articulation Deficits in Parkinsons Disease
A clinical trial, sponsored by Florida State University.
- Completed
- Registry status
- 40
- Enrollment target
NCT05754086: Completed study, sponsored by Florida State University.
NCT05754086 is a clinical trial that has completed, run by Florida State University. The registered enrollment target is 40 participants. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT05754086 has completed, sponsored by Florida State University.
- COMPLETED
- Registry status
- 40 participants
- Enrollment target
Study Summary
Articulatory deficits are present in most speakers with dysarthria, which negatively impacts their speech intelligibility, yet little is known about the relationship between articulatory movement and speech intelligibility. This study will examine the relationship between articulation measures, both acoustic and kinematic, and their relationship to perceptual measures (i.e., speech intelligibility and articulation ratings) in 30 individuals with dysarthria secondary to Parkinson's disease and 30 neurologically healthy adults of the same age. The findings will have implications for behavioral management.
Primary Outcome
Vowel space area is a measure of the planar area among the four corner vowels /i/, /ae/, /a/, and /u/. It is calculated using the first and second formant resonant frequencies obtained from the acoustic signal, using the software PRAAT.
Interventions
- BEHAVIORAL Clear Speech
- BEHAVIORAL Less Clear Speech
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 40 participants |
| Start Date | 2021-09-09 |
| Est. Completion | 2023-07-31 |
What the finished NCT05754086 record still lists
NCT05754086 is an observational study that tracks outcomes without assigning an intervention. The registry caps enrollment at 40 participants, a relatively small participant target.
The record links to 0 conditions, and to 2 interventions - of which Clear Speech is the first listed.
NCT05754086 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT05754086 about?
NCT05754086 is a clinical study titled "A Multidimensional Study on Articulation Deficits in Parkinsons Disease". Articulatory deficits are present in most speakers with dysarthria, which negatively impacts their speech intelligibility, yet little is known about the relationship between articulatory movement and speech intelligibility. This study will examine the relationship between articulation measures, both...
What is the current status of trial NCT05754086?
This trial is currently completed. The enrollment target is 40 participants. The study started on 2021-09-09. Estimated completion is 2023-07-31.
What interventions are being tested in trial NCT05754086?
The interventions under investigation include: Clear Speech (BEHAVIORAL), Less Clear Speech (BEHAVIORAL).
Who is sponsoring clinical trial NCT05754086?
This trial is sponsored by Florida State University, which has 219 total clinical trials registered on ClinicalTrials.gov.
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