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Study identifier: NCT05923203 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Combined Electric and Acoustic Hearing (EAS) in Children and Adults

Condition: Cochlear Implant · Hearing Loss  ·  Sponsor: Hearts for Hearing

PhaseNA
Planned participants160
Who can joinAll sexes, 5 Years to no upper limit
Healthy volunteersYes

About this study

Cochlear implants are surgically implanted devices which restore the ability to hear to the hearing impaired. Improvements in surgery and electrodes have results in an increased number of adults and children who have residual hearing and can benefit from electric and acoustic hearing in the same ear. This is called Electric Acoustic Stimulation (EAS). Many studies have shown that adult EAS users show significant benefits for speech understanding in noise and spatial hearing tasks as compared to a CI paired only with a contralateral HA. Even though this type of hearing is becoming more common, there is limited research on how it can be beneficial to children with CIs. The benefits of this study are a greater understanding of the participant's speech understanding, binaural processing, and spatial hearing. The results will help audiologists and researcher better understand how cochlear implants work, specifically when using electric and acoustic hearing in the same ear.

This description comes directly from the study's public registry record.

Talk to the study team

René Gifford, PhD  ·  (405) 548-4300  ·  rene.gifford@heartsforhearing.org

Jourdan T Holder, AuD, PhD  ·  jourdan.holder@heartsforhearing.org

Always discuss trial participation with your own doctor first.

Locations (4)

Hearts for HearingEdmond, Oklahoma, United StatesRecruiting
Vanderbilt University Medical CenterNashville, Tennessee, United StatesCompleted
University Of Texas at AustinAustin, Texas, United StatesRecruiting
University Of Wisconsin MadisonMadison, Wisconsin, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT05923203