Comparison of clinical outcomes between endoscopic over-underlay and overlay tympanoplasty type I for tympanic membrane perforation; Randomized clinical trial
Recruiting
- Conditions
- Tympanic membrane perforation, chronic otitis mediaconductive hearing loss, tympanic membrane perforation
- Registration Number
- TCTR20230911001
- Lead Sponsor
- /A
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 46
Inclusion Criteria
1. Male or Female 18-75 years old, 2. Tympanic membrane perforation with dry status at least 3 months, 3. perforation size > 25%,4. Thai people
Exclusion Criteria
1. Previous tympanoplasty, 2. Tympanic membrane perforation with ossicular chain involvement ( Air-Bone gap > 30 dB, 3. Tympanic membrane perforation with cholesteatoma, 4. Tympanic membrane perforation with middle ear tumor
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Anatomic closure 6 months graft success rate
- Secondary Outcome Measures
Name Time Method Audiologic outcome 6 months Gap closure ,operative time in the operating room record from starting operation until end