NCT04430140
Withdrawn
Not Applicable
CT Scalar Localization of the Electrode Array Following Cochlear Implantation
ConditionsCochlear Implant
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Cochlear Implant
- Sponsor
- Mayo Clinic
- Primary Endpoint
- Implant Location
- Status
- Withdrawn
- Last Updated
- 3 years ago
Overview
Brief Summary
Comparing the location of cochlear implants to level of retained hearing.
Detailed Description
Subjects who have undergone cochlear implant surgery will have a CT scan to determine the exact anatomical location of the implant. This location will then be compared with audio testing levels and operative reports to determine any advances in implantation technique that would result in more preserved hearing
Investigators
John Lane
Principal Investigator
Mayo Clinic
Eligibility Criteria
Inclusion Criteria
- •Currently scheduled for a cochlear implant or currently have a cochlear implant
- •18 years of age and over
- •Male and female
- •Capacity to consent for patients will be determined by review of the medical history of subject at screening and in concert with the referring physician. Consent will be signed after all questions have been answered and the participant indicates they understand
Exclusion Criteria
- •Younger than 18 years of age
- •Current criteria for cochlear implantation
- •Currently pregnant, all females will be asked to take a urine pregnancy test if of child bearing age, unless you cannot become pregnant
Outcomes
Primary Outcomes
Implant Location
Time Frame: 3 Years
Determining location of implant using CT scan and correlating retained hearing levels
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