Cochlear implants are surgically implanted devices which restore the ability to hear to the hearing impaired. While remarkably successful, even in the best of performers restoration of hearing to levels of normal listeners is unusual. Approximately 3 weeks after surgery, cochlear implants are activated via mapping - a process in which each individual electrode (FDA approved cochlear implants have between 12 and 22 electrodes) is turned on and the stimulus level adjusted to a level that is comfortable and beneficial to the recipient. At present, this standard of care mapping procedure is performed without knowledge of the physical location between the cochlear implant electrodes and the neural interface. The research team has developed a new method of mapping using post-operative CT scans and image processing to specify the physical relationship between the cochlear implant electrodes and the neural interface allowing customized mapping. Using this information, the investigators deactivate sub-optimally positioned electrodes. The investigators term this "Image-guided Cochlear Implant Programming" (IGCIP). The study collects data in a prospective fashion for those CI recipient undergoing IGCIP.
Age range
18 Years – 90 Years
Sex
ALL
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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
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Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
AzBio Sentence Scores at +5 Signal to Noise Ratio (SNR)
Timeframe: Month 1 post cochlear implant activation