New study aims to unlock secrets of hearing in noise for cochlear implant users
NCT ID NCT07356128
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 2 times
Summary
This study observes how children and adults with hearing loss who use cochlear implants and preserve some natural hearing process sound, especially in noisy settings. Researchers will measure hearing abilities over time in 200 participants, including those with normal hearing for comparison. The goal is to understand how binaural cues help with speech recognition and spatial hearing, which could lead to better hearing technology in the future.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this research could help fine-tune hearing devices to better support speech understanding in noisy environments for people with hearing loss.
- What could go wrong
- This is an observational study, not a treatment trial. It will not directly improve hearing for participants, and results may take years to influence clinical practice.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 200 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2025
- Expected to finish
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Nov 2028
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Individuals with steeply sloping sensorineural hearing loss in both ears
- Ages
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5 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Pediatric EAS: aged 5-17; Adult EAS: aged 18+ years * At least one CI and bilateral mild to profound sensorineural hearing loss with unaided audiometric thresholds ≤ 80 dB HL at 125 and 250 Hz, in both ears. * Willingness to use EAS technology in the implanted ear(s) to be verified via data logging * Nonverbal cognitive abilities within the typical range * No co-morbid diagnoses such as autism, auditory neuropathy, neurological disorder, or general cognitive impairment * Use of spoken English as main mode of communication * For children and adults with normal hearing, they will demonstrate audiometric thresholds 20 dB HL or better from 250-8000 Hz Exclusion Criteria: * single-sided deafness (SSD)
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Hearts for Hearing
RECRUITINGOklahoma City, Oklahoma, 73120, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a Drug-Releasing electrode make cochlear implants work better?
- A free app might sharpen hearing after cochlear implants — trial puts it to the test
- CT-Guided tuning: a new way to Fine-Tune cochlear implants?
- Custom cochlear implant tuning based on ear anatomy may sharpen hearing in noise and music for the single-sided deaf
- Real-World data sheds light on Long-Term cochlear implant performance
- New hearing aid algorithm aims to cut through noise for clearer speech