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Brain power may shape how well hearing aids work

NCT ID NCT06420037

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

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

32 people

The number who actually took part.

Started

Nov 2023

Finished

Oct 2024

Lead sponsor

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

45 to 80 years

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show 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.

Hearing Loss, Sensorineural presbycusis sensorineural hearing loss disorder Speech Intelligibility

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.