analysis on otologic surgery and quality of life(QOL)
Not Applicable
Recruiting
- Conditions
- ear (hearing loss) disease which surgery needed
- Registration Number
- JPRN-UMIN000037300
- Lead Sponsor
- Keio Univeristy
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 3960
Inclusion Criteria
Not provided
Exclusion Criteria
1)pregnant patients 2)cardiac and pulmonary failures 3)variable factors including uncontrolled DM affected hearing outcome 4) others when doctors judged the patinets excludud.
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method hearing outcome after surgery and QO
- Secondary Outcome Measures
Name Time Method