Clinical Trial

Peripheral and Central Influences on Auditory Temporal Processing & Speech Perception in Older Cochlear Implantees

Enrolling by Invitation
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Summary
Older adults who use cochlear implants to address hearing loss show wide variation in benefit. This research investigates the role of normal aging, the health of peripheral and central auditory pathways, and positioning of the cochlear implant electrode array in contributing to this variability. A range of input types from simple auditory signals to spoken sentences is used to examine these questions.
Protocol Amendment History 2 amendments
This ClinicalTrials.gov record has been amended 2 times since 2022-09-22; most recent amendment 2025-03-24.
Trial Details
NCT Number NCT05554692
Lead Sponsor University of Maryland, College Park
Collaborators: National Institute on Deafness and Other Communication Disorders (NIDCD), Vanderbilt University
Conditions Hearing Loss, Cochlear Hearing Loss, Hearing Loss, Sensorineural, Aging
Enrollment 300 participants
Start Date 2022-08-03
Primary Completion 2027-03 (estimated)
Study Completion 2027-03 (estimated)
Updated on ClinicalTrials.gov 2025-03-25