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Brain-Computer Interfaces in Laryngeal Dystonia

StatusRecruiting
PhaseNot applicable
Started
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Record History

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  1. Lead sponsor: Massachusetts Eye and Ear Infirmary to Kristina Simonyan
    • Primary and study completion dates: Aug 31, 2026 to Aug 31, 2027
    v10
  2. 3 versions Re-verified since Oct 24, 2023, no change to tracked fieldsv7-v9
  3. Start date changed from estimate of May 1, 2022 to Apr 18, 2022v6
  4. Trial status: Not Yet Recruiting to Recruiting
    • Start date: Feb 1, 2022 to May 1, 2022
    • Site details revised
    v5
  5. Primary and study completion dates: Aug 2026 to Aug 31, 2026
    • Study description expanded, about 228 words
    • Site contact updated
    • Study title revised
    v4
Show 2 earlier versionsHide 2 earlier versions
  1. Start date: Sep 2021 to Feb 1, 2022v3
  2. Start date: Apr 2021 to Sep 2021
    • Primary and study completion dates: Mar 2026 to Aug 2026
    v2
  1. Study First Submitted
  • Stopped: an ongoing trial was terminated, suspended or withdrawn.
  • Notable: the trial’s plan changed such as a big move in its timeline or size, a new primary endpoint, sponsor or phase, or recruiting opened or resumed.
  • Minor: routine progress and housekeeping, such as sites added or enrollment closed.
The researchers will develop and evaluate the use of adaptive closed-loop brain-computer interface therapeutic intervention in laryngeal dystonia.
Trial Details
NCT Number NCT04421365
Lead Sponsor Kristina Simonyan
Conditions
(from sponsor)		 Laryngeal Dystonia
Related terms Dysphonia
Enrollment 40 participants
Start Date
Primary Completion (estimated)
Study Completion (estimated)
Updated on ClinicalTrials.gov