Effect of platelet rich plasma (PRP) injection for incomplete glottic closure patients
Not Applicable
Completed
- Conditions
- vocal fold atrophy, sulcus vocals, vocal fold scar
- Registration Number
- JPRN-jRCT1090220343
- Lead Sponsor
- Kyoto ENT Surgicenter, Hiroshiba ENT clinic
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 20
Inclusion Criteria
Patients who are diagnosed vocal fold atrophy, sulcus vocals or vocal fold scar by using laryngoscopy and maximum phonation time is less than 15 seconds.
Exclusion Criteria
Patiens who underwent thyroplasty (type 1) or injection therapy on vocal fold, or are not tolerable to surgery under local anesthesia.
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method