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(for at least one location)
Describes the nature of a clinical study. Types include:
The purpose of this study is to perform electrophysiological (inner ear) measurements to assess hearing function in cochlear implant patients.
Study statuses change often. Please contact us for help.
Open for enrollment
The purpose of this feasibility study is to evaluate whether low-frequency acoustic hearing sensitivity can be preserved in newly implanted adults with partial deafness (considerable low frequency acoustic hearing profiles with severe-to-profound high frequency sensorineural hearing loss) using the HiResolution™ 90K™ Advantage cochlear implant with the HiFocus™ Mid-Scala electrode to support the development of electro-acoustic stimulation technology (EAS).
The purpose of this study is to determine if electrocochleography (ECochG) measurements performed during cochlear implant surgery can be used to monitor cochlear structures and minimize electrode insertion trauma.
The purpose of this study is to determine the effect of fluctuating electrode impedances on speech perception in cochlear implants.
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