Study for people with Hearing Loss
Recruiting Not a phased study
This trial at a glance
Past estimated completion. The registry still lists this trial as open, and the date it gave for finishing has been and gone. Confirm with the official record before you act on it.
Where this trial is running
| Site | City | State or country | Status at this site |
|---|---|---|---|
| National Acoustic Laboratories | Macquarie Park | NSW | Recruiting |
voxsanity.com.au · trial sites from public registries · registry record synced 11 October 2026 · not medical advice
Who can join
The official eligibility criteria
Registry text, reproduced exactly. These are the words the trial's sponsor published on ClinicalTrials.gov. They have not been edited, shortened or rewritten, and they are written for researchers rather than for patients.
Inclusion Criteria:
* Age 18 years
* Self-perceived mild-to-moderate hearing difficulties/ hearing loss
* Competent smartphone use (able to complete self-fitting via the app)
* Able and willing to provide informed consent
* HHIA screening consistent with perceived hearing difficulty
* Willingness and ability to attend two in-person research appointments
* Ability to operate a SmartPhone
Exclusion Criteria:
* Conductive or mixed hearing loss
* Occluding cerumen
* Otologic disease/ active ear pathology
* Severe or profound hearing loss (PTA \>S0dBHL) (WHO, 2021)
* Presence of (red-flag) conditions relevant to OTC hearing aid use (per 21 CFR 801.421)
* Visible deformity of the ear (congenital or traumatic).
* Fluid, pus, or blood coming from the ear (e.g., active drainage).
* Sudden or rapidly progressive hearing loss within the recent past (often defined as within \~90 days).
* Any acute or chronic dizziness or vertigo associated with hearing issues.
* Pain or discomfort in or around the ear.
* Visible evidence of significant cerumen (ear wax) accumulation or foreign body in the ear canal.
* Unilateral hearing loss of sudden onset or large asymmetry between ears.
* Audiometric air-bone gap suggestive of possible conductive pathology (e.g., gap equal or more than 15 dB at key frequencies)
* Visible evidence of significant cerumen (ear wax) accumulation or foreign body in the ear canal.
* Unilateral hearing loss of sudden onset or large asymmetry between ears
Dates on the record
Results, publications and the official record
- No results are posted on the official record yet.
- No publications are listed on the official record yet.
- Official record and contacts on ClinicalTrials.gov – contact details for each site are kept there, and are not copied onto this page.
Sources and dates
- ClinicalTrials.gov – the record this page reformats
- ClinicalTrials.gov processing date: 29 May 2026.
- This page last checked by Voxsanity: 11 October 2026.
Voxsanity reformats data from public registries into this layout. It does not edit, interpret or add to what the registry published.
Not medical advice.
Individual trial records are refreshed on a rolling basis rather than all at once, so a record may be up to several weeks old. Each trial page and trial card shows the date its own record was last synced. Where a record has lagged, its status, sites and enrolment can differ from the current registry state in either direction, so check the registry link on the trial page before acting on them.
Letter for your doctor
A one-page summary of this trial to print or email to your GP. It carries the registry's own record of the trial and its eligibility criteria, and nothing Voxsanity has written about whether it suits you.