The efficacy of fibroblast growth factor for the treatment of chronic vocal fold scarring
Not Applicable
Completed
- Conditions
- Symptoms, signs and abnormal clinical and laboratory findings, NEC
- Registration Number
- KCT0001855
- Lead Sponsor
- Soon Chun Hyang University Hospital Bucheon
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Completed
- Sex
- All
- Target Recruitment
- 17
Inclusion Criteria
Based on the results of a stroboscopic examination, history of chronic vocal fold scarring of over 1 year’s duration
Exclusion Criteria
Patients with a history of other vocal fold diseases, such as vocal fold atrophy, vocal fold mucosal lesion, granuloma, or sulcus vocalis, or a history of malignant tumors of the vocal fold were excluded.
Study & Design
- Study Type
- Interventional Study
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Voice evaluation (jitter and shimmer,harmonics-to-noise ratio,maximum phonation time,voice range profile, GRBAS(Grade, Roughness, Breathiness, Asthenia, Strain) scale, Voice Handicap Index ,stroboscopy)
- Secondary Outcome Measures
Name Time Method Safety