Cochlear Implant Remote Assist: Clinical and Real-World Evaluation

Area of Science:

• Audiology
• Telehealth
• Medical Technology

Background:

• Cochlear implant (CI) follow-up care often requires in-person visits.
• Addressing common CI issues remotely can improve patient access and convenience.

Purpose of the Study:

• To develop and evaluate Cochlear™ Remote Assist (RA), a smartphone-based teleaudiology solution for CI recipients.
• To determine the minimum features necessary for RA to remotely manage typical CI issues.
• To assess the usability, effectiveness, and performance of RA in clinical and real-world settings.

Main Methods:

• Development phase: Mixed methods research with CI clinicians.
• Clinical evaluation: Prospective single-site study with 15 adult CI recipients.
• Real-world evaluation: Data from 57 CI recipients across 16 clinics.

Main Results:

• The developed RA feature set, with postal replacements, can address 80% of common CI issues remotely.
• Most CI recipients successfully used RA without prior training.
• High positive ratings were reported for RA's usefulness, ease of use, effectiveness, reliability, and satisfaction.
• System latency was deemed acceptable.

Conclusions:

• Cochlear™ Remote Assist (RA) is a viable teleaudiology solution for managing a significant proportion of CI recipient issues.
• Clinical and real-world evaluations confirm RA's ease of use, call quality, and responsiveness, supporting its adoption in CI care.