Brain scans and DNA may unlock secrets of voice disorder
NCT ID NCT03042975
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at how brain changes and genetic risk factors are linked in laryngeal dystonia, a voice disorder. Researchers will use brain imaging and DNA tests in up to 410 people, including patients, their relatives, and those with similar voice problems. The goal is to find markers that could lead to better detection, diagnosis, and risk assessment for family members.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Massachusetts Eye and Ear Infirmary
RECRUITINGBoston, Massachusetts, 02114, United States
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Other studies related to the condition(s) this trial covers.
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