Hearing preservation in cochlear implantation surgery
Recruiting
- Conditions
- Sensorineural hearing loss, deafness
- Registration Number
- NL-OMON20714
- Lead Sponsor
- Advanced Bionics
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- Not specified
- Target Recruitment
- 48
Inclusion Criteria
Dutch language proficiency
- 18 years or older
- Choice for Advanced Bionics implant
- Normal function of middle ear (i.e. no acute middle ear infections)
Exclusion Criteria
-Prior otologic surgery in the implanted ear (excluding tympanostomy tube placement)
-Inner ear malformation present in the ear to be implanted (i.e. ossification, Mondini malformation)
-Retrocochlear pathology present in the auditory system to be implanted
-Neurocognitive disorders
-Sudden deafness
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Hearing preservation; postoperative pure tone audiometry
- Secondary Outcome Measures
Name Time Method scalar localization on computed tomography (i.e. scala tympani or vestibuli), speech perception, ECochG intra- and postoperative,