A Post-approval, Prospective, Nonrandomized, Single-arm Multicenter Investigation to Evaluate the Safety and Effectiveness of Cochlear Implantation in Children and Adults With Unilateral Hearing Loss/Single-sided Deafness
Cochlear
Summary
The aim of the study is to assess the continued efficacy and safety of cochlear implantation in participants aged 5 years and above with Unilateral Hearing Loss (UHL)/Single Sided Deafness (SSD) supporting a change indication for use.
Eligibility
- Age range
- 5+ years
- Sex
- All
- Healthy volunteers
- No
Inclusion Criteria: • Individuals 18 years or older (Group A) Ear to be Implanted: Severe sensorineural hearing loss (HL) defined as: Pure-tone average at 0.5, 1, 2, 4 kHz \>80 dB HL ; Aided Consonant-Nucleus-Consonant Test (CNC) score ≤5% and Normal Hearing Ear: Normal or near normal hearing defined as an average of (0.5, 1, 2, 4kHz) ≤ 30 dB HL • Children 5 years to 17 years, 11 months (Group B) Ear to be Implanted: Severe sensorineural HL defined as: Pure-tone average at 0.5, 1, 2, 4 kHz \>80 dB HL; Aided CNC score ≤5% and Normal Hearing Ear: Normal or near normal hearing defined a…
Interventions
- DeviceThe Cochlear™ Nucleus® Cochlear Implant (CI) System
The Cochlear™ Nucleus® CI systems are designed to provide useful hearing. The system works by converting sound in the environment into electric pulses that stimulate the auditory nerve, allowing the brain to perceive sound. The Cochlear™ Nucleus® CI system has implanted and external components. Implanted component: The CI is surgically implanted under the skin behind the ear. It includes a receiver/stimulator to receive and decode the electrical signals from the sound processor and an electrode to deliver these signals to the cochlear. External components: The external components include a sound processor, and associated accessories and cables. The system is programmed by a Cochlear proprietary programming system, Custom Sound®.
Locations (8)
- Stanford UniversityPalo Alto, California
- Rocky Mountain Ear CenterEnglewood, Colorado
- University of IowaIowa City, Iowa
- New York Eye and Ear InfirmaryNew York, New York
- University of North CarolinaChapel Hill, North Carolina
- Nationwide Children's HospitalColumbus, Ohio