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Which bone conduction hearing device works best? new study aims to find out.

NCT ID NCT07580287

Knowledge-focused Sponsor: Oticon Medical Source: ClinicalTrials.gov ↗

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 This study
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
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 24, 2026 · Last updated Jun 27, 2026 · Updated 2 times

Summary

This study will compare four different non-surgical bone conduction hearing devices in 20 adults aged 18 to 84 with mixed or conductive hearing loss. The goal is to see which device provides the best hearing improvement by measuring hearing thresholds. The results could help guide device choices for people who cannot use standard hearing aids.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
non-surgical bone conduction hearing devices
What this could lead to
If successful, this study could help identify which bone conduction device provides the best hearing improvement for people with certain types of hearing loss.
What could go wrong
This is a small, early-stage study with only 20 participants, so results may not apply to everyone. It compares devices but does not test a new treatment or cure.

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

About 20 people

The number the study aims to enrol. It can still change while the study runs.

Expected to start

Jun 2026

An estimate. Start dates often move.

Expected to finish

Oct 2026

An estimate. End dates often move.

Lead sponsor

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

18 to 84 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: 1. Signed Informed Consent Form 2. Adults (from 18 to 84 years) 3. Pure tone average (PTA) bone conduction (BC) threshold (measured at 0.5, 1, 2 and 3 kHz) less than 25 dB HL on both ears 4. Fluent in Swedish to be able to read and understand patient information and informed consent process Exclusion Criteria: 1. Participation in another clinical investigation which might cause interference with study participation. 2. Participants who do not have the ability or are unwilling to follow investigational procedures/requirements, e.g. to complete questionnaires, according to investigator's discretion.

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Conditions

The condition(s) this trial relates to.

conductive hearing loss disorder Hearing Loss, Conductive hearing loss, mixed conductive-sensorineural

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Conductive hearing loss Mixed hearing loss

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • Chalmers

    Gothenburg, Sweden

More trials for these conditions

Other studies related to the condition(s) this trial covers.