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New rechargeable hearing aid could make listening easier
NCT ID NCT07414329
First seen Jun 25, 2026 · Last updated Aug 12, 2026 · Updated 3 times
Summary
This study is testing a new rechargeable behind-the-ear hearing device kit from Sonova. It aims to see if the device helps adults with hearing loss in challenging listening situations and improves speech understanding in noisy environments. Twenty experienced hearing aid users will use the device for two weeks and provide feedback through questionnaires and lab tests.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- rechargeable behind-the-ear hearing device kit
- What this could lead to
- If successful, this could offer a more convenient and effective hearing aid option for people with hearing loss.
- What could go wrong
- This is a small, early-stage trial with only 20 participants, so results may not apply to everyone. The device may not work better than existing hearing aids.
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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20 people
The number who actually took part.
- Started
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Jan 2026
- Finished
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Mar 2026
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
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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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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: * Adults (aged 18 years or older) * Current and experienced hearing aid users (actively using hearing aids for at least 3 months) * Audiograms that fit within the fitting range of the devices (mild to profound bilateral hearing loss) * Cognitive and functional capability to consent to study procedures, operate the controls for the devices and comply with all directions during the study. * Good understanding (read/write/speak) of the English language. * Willingness to comply with all study requirements including minimum wear-time (6-8 hrs/day) of binaural BTE(RIC) investigational devices. * Good overall health including healthy outer ear with no excessive wax/debris. * Ear canal size/shape must accommodate appropriate fitting of the hearing device. * Socially engaged participants are a top priority (out \& active socially) who frequently encounter the noisy situations in which the devices are meant to be used. * Use/ownership of a smartphone to pair hearing aids with for use with phone calls and streaming. * Otherwise, the study population is representative of typical hearing instrument users in age and presence of hearing loss Exclusion Criteria: * Significant medical conditions that, in the opinion of the investigators, are likely to interfere with study procedures or likely to confound study endpoint. * Contraindications to medical device (MD) in this study: known hypersensitivity or allergy to investigational product/domes. * Limited ability to describe listening impressions/experiences and the use of the hearing aid. * Acute tinnitus (\<three months after onset). * Inability to attend scheduled visits (mobility and/or scheduling).
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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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National Hearing Services Inc
Kitchener, Ontario, N2E 1Y6, Canada
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National Hearing Services Inc
Mississauga, Ontario, L5L1J3, Canada
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Can a new hearing aid strategy cut through the noise?
- Can a new bone conduction implant restore hearing for the long haul?