A Comparison of Endoscopic Transtympanic Myringoplasty and Endoscopic Type I Tympanoplasty for Repairing Medium- to Large-Sized Tympanic Membrane Perforation: A Randomized Clinical Trial
Not Applicable
Completed
- Conditions
- Tympanic membrane perforationendoscopytympanic membrane perforationtympanoplastytranstympanicmyringoplasty
- Registration Number
- TCTR20200227001
- Lead Sponsor
- Faculty of Medicine, Prince of Songkla University
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Completed
- Sex
- All
- Target Recruitment
- 40
Inclusion Criteria
medium- to large-sized central perforation
dry middle ear for the last 3 months
Exclusion Criteria
previous ear operations
cholesteatoma
ossicular chain disease suggested by pure tone audiometry (ABG of more than 30 dB)
middle ear mucosal edema with persistent aural discharge
craniofacial abnormalities
an ear canal that was too narrow to accommodate the endoscope (ear canal diameter of less than 3 mm)
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Graft take rate at 6 months after end of the intervention (surgery) Endoscopic examination,Operative time ,operative time the duration from the beginning of local anesthetic injection to the completion of the wound dressin time record
- Secondary Outcome Measures
Name Time Method Operative time the duration from the beginning of local anesthetic injection to the completion of the wound dressin time record,Pain score 4, 24 and 48 hours after end of the intervention (surgery) Visaul Analog Scale,Hearing improvement 2 months after end of the intervention (surgery) audiometry