tDCS for Laryngeal Dystonia

Recruiting now · Not applicable

Conditions studied: Laryngeal Dystonia

In brief

This project will apply transcranial direct current stimulation (tDCS) to multiple brain areas to evaluate the effects as a potential treatment for laryngeal dystonia (formerly spasmodic dysphonia).

Key facts

Study ID

NCT06830174

Run by

Yale University

People needed

10

Starts

2025-04-14

Expected to finish

2026-12-01

Last updated by the study team

2026-02-09

Who can join

Age: 18 and older, up to 65. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Participants must be clinically evaluated for the diagnosis of LD or have the proof of LD diagnosis. (Not applicable for control participants)
• No other known or history of speech, voice disorder other than LD.
• Provision of signed and dated informed consent form.
• Stated willingness to comply with all study procedures and availability for the duration of the study
• Must not be pregnant.

You may not qualify if…

• All individuals who do not meet the above mentioned criteria are excluded from the study.
• Subjects with a history of epilepsy or depression or is claustrophobic.

Where it is running

• Yale University — New Haven, Connecticut, United States (enrolling)

Full record on ClinicalTrials.gov

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