Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.
NCT03746509 · ClinicalTrials.gov registry record · NA
Laryngeal Vibration for Spasmodic Dysphonia
A NA study, sponsored by University of Minnesota.
- Completed
- Registry status
- NA
- Development phase
- 42
- Enrollment target
NCT03746509 is a NA study that has completed, run by University of Minnesota. The registered enrollment target is 42 participants.
The verdict
NCT03746509, a NA study, has completed, sponsored by University of Minnesota.
- COMPLETED
- Registry status
- NA
- Development phase
- 42 participants
- Enrollment target
Study Summary
The general aim of the research is to provide scientific evidence that vibro-tactile stimulation (VTS) represents a non-invasive form of neuromodulation that can induce measurable improvements in the speech of people with spasmodic dysphonia (SD). This research addresses a clinical need to develop alternative or auxiliary treatments for a rare voice disorder with limited treatment options. A successful completion of the proposed work will be an important step in advancing laryngeal VTS as a therapeutic intervention for improving the voice symptoms in SD. Specifically, the scientific yield by achieving the specific aims is threefold: First, it will elucidate the unknown neurophysiological mechanism behind laryngeal VTS by documenting the neural changes associated with VTS. Second, it will establish that VTS can improve voice quality in SD. Third, by documenting that laryngeal VTS yields long-term benefits on voice quality in SD patients, it would provide a solid basis for a clinical trial that needs to address open questions on optimal dosage and duration of VTS-based voice therapy, the magnitude of the therapeutic effect across adductor and abductor SD and its long term efficacy.
Interventions
- DEVICE Laryngeal Vibration (Treatment)
- DEVICE Laryngeal Vibration (Comparator)
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 42 participants |
| Start Date | 2019-04-02 |
| Est. Completion | 2022-07-20 |
| Phase | NA |
Interested in This Trial?
Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT03746509
The ClinicalTrials.gov registry entry for NCT03746509 describes a study currently listed as completed, categorized as NA. The registered enrollment target is 42 participants, a figure that helps gauge the scale of data the investigators plan to collect. The listed sponsor is University of Minnesota, which has 966 total studies on file at ClinicalTrials.gov.
The record links to 0 conditions, and to 2 interventions - of which Laryngeal Vibration (Treatment) is the first listed.
NCT03746509 reports 0 study locations.
Frequently Asked Questions
What is clinical trial NCT03746509 about?
NCT03746509 is a clinical study titled "Laryngeal Vibration for Spasmodic Dysphonia". The general aim of the research is to provide scientific evidence that vibro-tactile stimulation (VTS) represents a non-invasive form of neuromodulation that can induce measurable improvements in the speech of people with spasmodic dysphonia (SD). This research addresses a clinical need to develop a...
What is the current status of trial NCT03746509?
This trial is currently completed. It is a NA study. The enrollment target is 42 participants. The study started on 2019-04-02. Estimated completion is 2022-07-20.
What interventions are being tested in trial NCT03746509?
The interventions under investigation include: Laryngeal Vibration (Treatment) (DEVICE), Laryngeal Vibration (Comparator) (DEVICE).
Who is sponsoring clinical trial NCT03746509?
This trial is sponsored by University of Minnesota, which has 966 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
Explore more on PlainTrial
Read our methodology - how this data is sourced, computed, and verified.
Related
Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This page mirrors this trial's own ClinicalTrials.gov registry record, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.