ational Survey of Age-Related Vocal Fold Atrophy
Not Applicable
- Conditions
- Age-Related Vocal Fold Atrophy
- Registration Number
- JPRN-UMIN000053663
- Lead Sponsor
- International University of Health and Welfare
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Pending
- Sex
- All
- Target Recruitment
- 30
Inclusion Criteria
Not provided
Exclusion Criteria
(1) Patients who are determined to be ineligible by the physician's judgment (2) Patients who have expressed their refusal to participate by opting out
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Severity of hoarseness using the longest vocal duration and Voice Handicap Index - 10, age at first onset, duration of illness, if treatment was given, patient background, treatment modalities given to the individual, duration of treatment, and status of treatment efficacy.
- Secondary Outcome Measures
Name Time Method