Study on the efficacy and safety of titanium bridge for the adductor type spasmodic dysphonia
Not Applicable
- Conditions
- Adductor type spasmodic dysphonia
- Registration Number
- JPRN-UMIN000023570
- Lead Sponsor
- Department of Otolaryngology-Head and Neck SurgerykumamotoUniversityHospital
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 10
Inclusion Criteria
Not provided
Exclusion Criteria
1.Dysphagia, Laryngeal paralysis or Organic lesion in the vocal cord 2.Patients with serious complications 3.Patients with a history of mental illness, mental disorders, intellectual disability, alcoholism and drug abuse in need of such treatment. 4.Hypersensitivity history with respect to pure titanium
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method The amount of change before and after surgery of VHI-10 Preoperative and postoperative 13 weeks
- Secondary Outcome Measures
Name Time Method