Understanding Disorder-specific Neural Pathophysiology in Laryngeal Dystonia and Voice Tremor
Public ClinicalTrials.gov record NCT05216770. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Study identification
- NCT ID
- NCT05216770
- Recruitment status
- Recruiting
- Study type
- Interventional
- Phase
- Early Phase 1
- Lead sponsor
- Massachusetts Eye and Ear Infirmary
- Other
- Enrollment
- 165 participants
Conditions and interventions
Conditions
Interventions
- Brain imaging Other
- Laryngeal sensory block with topical bupivacaine Drug
Other · Drug
Eligibility (public fields only)
- Age range
- 18 Years to 80 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Mar 23, 2022
- Primary completion
- Aug 30, 2027
- Completion
- Aug 30, 2027
- Last update posted
- Dec 1, 2025
2022 – 2027
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Massachusetts Eye and Ear and University of California San Francisco | Boston | Massachusetts | 02114 | Recruiting |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT05216770, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Dec 1, 2025 · Synced Jul 21, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05216770 live on ClinicalTrials.gov.