Condition
Spasmodic Dysphonia clinical trials and research
As of November 12, 2026, Find a Trial lists 4 Spasmodic Dysphonia clinical trials that are recruiting, in United States. By phase: Early Phase 1 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 4Clinical trials
- 1Country
Newest Spasmodic Dysphonia clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Examining brain function in laryngeal dystonia and voice tremor | Early Phase 1 | Boston, Massachusetts | Recruiting | Feb 1, 2022 |
| Evaluating voice disorders like laryngeal dystonia and voice tremor | — | Boston, Massachusetts | Recruiting | Dec 8, 2021 |
| Deep Brain Stimulation for Voice Disorders in Dystonia and Tremor | — | Boston, Massachusetts | Recruiting | Dec 8, 2021 |
| Brain network patterns in focal dystonia | — | Boston, Massachusetts | Recruiting | Feb 3, 2017 |
All recruiting trials (4)
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Examining brain function in laryngeal dystonia and voice tremor
This study is testing how brain function differs in people with laryngeal dystonia and voice tremor compared to healthy individuals to better understand these voice disorders.
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Evaluating voice disorders like laryngeal dystonia and voice tremor
This study is testing new ways to tell the difference between laryngeal dystonia and voice tremor to help people get the right treatment for their voice disorders.
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Deep Brain Stimulation for Voice Disorders in Dystonia and Tremor
This study is testing if deep brain stimulation can improve voice problems in people with laryngeal dystonia and essential tremor.
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Brain network patterns in focal dystonia
Researchers will use MRI scans and blood tests to try to find brain and genetic differences in adults with focal dystonia, their unaffected relatives, and healthy volunteers.
Related topics
Quick answers
How many Spasmodic Dysphonia clinical trials are recruiting right now?
4, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
All of them have sites in United States. Each study page lists its sites and which ones are recruiting.
What phases are they in?
Early Phase 1: 1. Trials with no phase listed are usually device, behavioural or observational studies.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.