Surgical benefits of a bone flap made to open and close the ear cavity
Not Applicable
Terminated
- Conditions
- deafnesscochlear implant
- Registration Number
- RBR-9sqwccr
- Lead Sponsor
- Faculdade de Medicina da Universidade de São Paulo
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Terminated
- Sex
- Not specified
- Target Recruitment
- Not specified
Inclusion Criteria
Patients 18 years or older, with normal mastoid and middle ear anatomy assessed by computed tomography exams, who undergo cochlear implant surgery at University of São Paulo Hospital das Clinicas.
Exclusion Criteria
Acute or chronic otitis media at the time of surgery, computed tomography exam or wideband tympanometry;
-Patients with the following tomographic changes in the preoperative period:
osigmoid sinus displaced laterally or posteriorly towards the cortical of the mastoid and prominent;
omalformation of the inner and/or middle ear;
-Deafness due to cranial trauma or temporal bone fracture;
-Diagnosis of chronic serous otitis media with an otoscopy showing retrotympanic secretion in the preoperative or intraoperative period.
Study & Design
- Study Type
- Intervention
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method