Brain power may shape how well hearing aids work
NCT ID NCT06420037
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at whether a person's thinking skills affect how much they benefit from hearing aids. Researchers tested 32 first-time hearing aid users aged 45-80, adjusting features like frequency compression or noise reduction. The goal was to see if customizing settings based on cognitive ability could improve speech understanding and listening effort.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Hearing aid feature adjustment (frequency compression or noise reduction)
- What this could lead to
- If successful, this could lead to more personalized hearing aid settings that improve speech understanding and listening effort based on a person's cognitive profile.
- What could go wrong
- This is a small, completed study with only 32 participants, so results may not apply to everyone. It tests short-term adjustments, not long-term hearing improvement.
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.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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32 people
The number who actually took part.
- Started
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Nov 2023
- Finished
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Oct 2024
- 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.
- Ages
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45 to 80 years
- 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: * Dutch-speaking individuals aged between 45-80 years old * individuals with normal vision (with glasses or lenses if needed) * individuals with age-related hearing loss * individuals with bilateral hearing aids (Phonak Audéo Paradise/Lumity 70) * individuals who are capable to give consent to participate in the study themselves Exclusion Criteria: * user of cochlear implants * use of influencing medication (for example: Rilatin and antidepressants) * learning disabilities (for example: dyslexia and dyscalculia) * (history of) neurological problems (brain tumor, epilepsy, history of stroke, ...)
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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.
Contacts and locations
Locations
-
University Ghent
Ghent, East-Flanders, 9000, Belgium
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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