Status:
COMPLETED
Prevalidation of the First German Version of the Vocal Fatigue Index (VFI)
Lead Sponsor:
University of Zurich
Conditions:
Vocal Fatigue
Eligibility:
All Genders
18-99 years
Phase:
NA
Brief Summary
Vocal fatigue has been described as a common complaint in patients with voice disorders, however to date there is no standardized questionnaire in german language to assess specific symptoms. Main aim...
Eligibility Criteria
Inclusion
- age \> 18 years
- voice disorder (all etiologies)
Exclusion
- age \< 18 Jahre
- current voice therapy
- psychological disease
- botox injection in the Larynx
- inability to independently fill out the questionnaire
Key Trial Info
Start Date :
December 1 2018
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
March 8 2023
Estimated Enrollment :
81 Patients enrolled
Trial Details
Trial ID
NCT03378609
Start Date
December 1 2018
End Date
March 8 2023
Last Update
May 16 2024
Active Locations (1)
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1
ORL Klinik
Zurich, Switzerland, 8091