Status:
COMPLETED
Effects of Vocal Exercises for Spasmodic Dysphonia
Lead Sponsor:
University of Wisconsin, Madison
Conditions:
Adductor Spasmodic Dysphonia
Eligibility:
FEMALE
21-70 years
Phase:
NA
Brief Summary
The purpose of this study is to assess the effect of voice exercise and voice rest on subject's perception of vocal handicap and communicative participation following Botox injections for adductor spa...
Detailed Description
Spasmodic dysphonia (SD) is a neurological disorder characterized by involuntary spasms of the vocal folds resulting in a strained and strangled voice quality. This disorder is quite disabling to pati...
Eligibility Criteria
Inclusion
- Female
- 21-70 age
- Diagnosed with pure adductor spasmodic dysphonia
- Completed 2 consecutive standard of care Botox injection into the thyroarytenoid (TA) and/or thyroarytenoid/lateral cricoarytenoid (TA/LCA) junction with the same dosage
Exclusion
- Receiving Botox to other laryngeal or supraglottic musculature
- Other neuro-laryngological conditions
- Those with an average of less than two injections per year
Key Trial Info
Start Date :
July 28 2014
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
July 25 2018
Estimated Enrollment :
15 Patients enrolled
Trial Details
Trial ID
NCT03349086
Start Date
July 28 2014
End Date
July 25 2018
Last Update
May 23 2019
Active Locations (1)
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1
University of Wisconsin - Madison
Madison, Wisconsin, United States, 53792