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NCT07443891 · ClinicalTrials.gov registry record · NA

Brain Network Changes After Vibro-tactile Stimulation in Laryngeal Dystonia

A NA study of Laryngeal Dystonia, sponsored by University of Minnesota.

Recruiting
Registry status
NA
Development phase
20
Enrollment target
1
Study location

NCT07443891 is a NA study of Laryngeal Dystonia that is actively recruiting participants, run by University of Minnesota. The registered enrollment target is 20 participants, below the 107-participant average among 9 other Laryngeal Dystonia trials with a reported enrollment target (81% lower). The trial reports 1 study location across 1 state.

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The verdict

NCT07443891, a NA study of Laryngeal Dystonia, is actively recruiting participants, sponsored by University of Minnesota.

RECRUITING
Registry status
NA
Development phase
20 participants
Enrollment target
1
Study location

Study Summary

Laryngeal dystonia (LD) is a focal dystonia affecting laryngeal muscles, causing involuntary spasms that impair speech production. Recent research demonstrated that non-invasive vibrotactile stimulation (VTS) of the laryngeal area can provide acute symptom relief in up to 57% of patients, with improvements in voice quality and reductions in perceived speech effort lasting from minutes to several days. However, the neural mechanisms underlying this therapeutic effect and the factors determining individual treatment response remain incompletely understood. The objective is to evaluate the acute effects of VTS on voice and speech parameters in participants with LD while characterizing associated changes in brain resting-state networks using magnetic resonance imaging (MRI).

Conditions Studied

Laryngeal Dystonia

Interventions

  • DEVICE Vibrotactile Stimulation (VTS)

Study Locations (1)

Minnesota

  • University of Minnesota - Minneapolis

Trial Details

FieldValue
Enrollment Target 20 participants
Start Date 2026-01-14
Est. Completion 2027-02-28
Phase NA

Sponsor

University of Minnesota

966 total trials

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What the Registry Record Tells You About NCT07443891

The ClinicalTrials.gov registry entry for NCT07443891 describes a study currently listed as recruiting, categorized as NA. The registered enrollment target is 20 participants, a figure that helps gauge the scale of data the investigators plan to collect, below the 107-participant average among 9 other Laryngeal Dystonia trials with a reported enrollment target (81% lower). The listed sponsor is University of Minnesota, which has 966 total studies on file at ClinicalTrials.gov.

The record links to 1 condition, with Laryngeal Dystonia appearing as the primary indexed condition, and to 1 intervention - of which Vibrotactile Stimulation (VTS) is the first listed.

NCT07443891 reports 1 study location spanning 1 distinct geographic area - top geographies include Minnesota.

Frequently Asked Questions

What is clinical trial NCT07443891 about?

NCT07443891 is a clinical study titled "Brain Network Changes After Vibro-tactile Stimulation in Laryngeal Dystonia". Laryngeal dystonia (LD) is a focal dystonia affecting laryngeal muscles, causing involuntary spasms that impair speech production. Recent research demonstrated that non-invasive vibrotactile stimulation (VTS) of the laryngeal area can provide acute symptom relief in up to 57% of patients, with impro...

What is the current status of trial NCT07443891?

This trial is currently recruiting. It is a NA study. The enrollment target is 20 participants. The study started on 2026-01-14. Estimated completion is 2027-02-28.

What conditions does trial NCT07443891 study?

This clinical trial studies the following conditions: Laryngeal Dystonia.

What interventions are being tested in trial NCT07443891?

The interventions under investigation include: Vibrotactile Stimulation (VTS) (DEVICE).

Who is sponsoring clinical trial NCT07443891?

This trial is sponsored by University of Minnesota, which has 966 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT07443891 being conducted?

This trial has 1 study location across Minnesota. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

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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.