App could help cochlear implant users hear better in noisy places
NCT ID NCT06173687
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested a mobile app that lets adults with cochlear implants track their hearing difficulties in real-world situations, like noisy restaurants. The goal was to see if the app could collect useful data on how the implant performs outside the clinic. Fifty-one experienced users participated, and the results could help doctors personalize implant settings for better hearing.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Mobile Research App (MRA) for impedance measurement
- What this could lead to
- If successful, this could lead to better ways to monitor and adjust cochlear implants remotely, improving hearing in everyday situations.
- What could go wrong
- This is a small, early feasibility study with only 51 participants. It may not lead to immediate changes in care, and the app's accuracy in real-world settings is still unproven.
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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51 people
The number who actually took part.
- Started
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Jan 2024
- Finished
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Oct 2024
- 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: * Aged 18 years or older (no upper age limit). * Implanted with CIC4-based implant with a Contour Advance, Slim Straight or Slim Modiolar electrode array with at least 6 months experience. * Candidate is a fluent speaker in the language used to assess speech perception performance, as determined by the investigator. * Willing and able to provide written informed consent. Exclusion Criteria: * Score below 3 on the screening subset of questions from the Mobile Device Proficiency Questionnaire (digital literacy check). * A failed ECE1 or ECE2 (i.e. flagged, open circuit or short circuit) * Additional health factors, known to the investigator, that would prevent or restrict participation in the evaluations, including significant visual impairment and/or dexterity issues. * Unable or unwilling to comply with the requirements of the clinical investigation as determined by the Investigator. * Investigator site personnel directly affiliated with this study and/or their immediate families; immediate family is defined as a spouse, parent, child, or sibling. * Cochlear employees or employees of Contract Research Organisations or contractors engaged by Cochlear for the purposes of this investigation. * Current participation, or participation in another interventional clinical study/trial in the past 30 days, involving an investigational drug or device (unless the other investigation was/is a Cochlear sponsored investigation and determined by the investigator or Sponsor to not impact this investigation)
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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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Cochlear Bone Anchored Solutions AB (CBAS)
Mölnlycke, Västergötland, 43533, Sweden
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Cochlear Macquarie
Sydney, New South Wales, 2109, Australia
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ENT Department, Sint-Augutinus Antwerp
Wilrijk, Antwerp, 2610, Belgium
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HEARnet
Carlton, Victoria, 3052, Australia
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Other studies related to the condition(s) this trial covers.
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