40
Participants
Start Date
October 1, 2025
Primary Completion Date
January 31, 2028
Study Completion Date
January 31, 2028
Cheung-Bearelly Aesthesiometer
The Cheung-Bearelly Aesthesiometer will be used to deliver a range of calibrated stimuli through the channeled flexible laryngoscope to assess sensation of the laryngopharynx.
Transnasal Laryngoscopy
A procedure to examine your larynx (voice box)
Questionnaires
Patient-reported health and behavioral outcomes measures will be administered
University of California, San Francisco, San Francisco
National Spasmodic Dysphonia Association
OTHER
University of California, San Francisco
OTHER