New app aims to sharpen listening skills for hearing aid users
NCT ID NCT05329922
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested the ALICE app, a smartphone tool designed to train listening and communication skills in people with hearing loss. 161 adults who already use hearing aids or cochlear implants used the app alongside their usual care. The goal was to see if the app could improve their ability to understand speech in noisy environments, measured by speech tests and questionnaires.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- ALICE app (auditory rehabilitation training)
- What this could lead to
- If it works, this could provide a free app-based tool to help people with hearing loss better understand conversations in noisy settings.
- What could go wrong
- This is a completed trial, but the app is an add-on to standard care, not a replacement. Benefits may be small and not apply to everyone.
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
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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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161 people
The number who actually took part.
- Started
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Oct 2022
- Finished
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Aug 2025
- 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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18 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 (Experienced hearing aid/cochlear implant users): * Clients with a hearing aid or cochlear implant. * Clients with a hearing aid must have completed the hearing aid trial period and must have decided to purchase the hearing aid. * Clients with a cochlear implant must have at least 6 months of experience with the implant. * Clients who experience listening and communication difficulties. * Clients may not have any experience with auditory training yet. * Able to operate the training programme as an app on a mobile device/tablet (e.g. clients have a mobile device or table; clients have sufficient eyesight to see the exercises; clients must be able operate the programme). * At least 18 years old. * Arm 1: Dutch-speaking as all training material and counselling questions will be presented in Dutch. * Arm 3: French-speaking as all training material and counselling questions will be presented in French. * Clients need to have an Android or iPhone smart device and connection to internet Inclusion Criteria (New hearing aid users): * Clients who are starting their hearing aid trial as a first time hearing aid user (N= 120). Which is more than necessary according to the power analysis (3.5.7). * Clients who experience listening and communication difficulties * Able to operate the training programme as an app on a mobile device/tablet (e.g. clients have a mobile device or table; clients have sufficient eyesight to see the exercises; clients must be able operate the programme). * At least 18 years old. * Dutch-speaking as all training material and counselling questions will be presented in Dutch * Clients need to have an Android or iPhone smartphone and connection to internet Exclusion Criteria (Both groups): * Visually impaired * Motorically impaired * Cognitively impaired
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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
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KU Leuven, Experimental ORL, Dept Neurosciences
Leuven, VLAAMS BRABANT, 3001, Belgium
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Other studies related to the condition(s) this trial covers.
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