New study tests if Over-the-Counter hearing aids work as well as prescription ones
NCT ID NCT06942325
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study aims to see if a self-fitting over-the-counter (OTC) hearing aid works as well as a professionally fitted prescription device for adults with mild-moderate hearing loss. The research involves three phases: validating a hearing test, checking user experience, and a randomized trial comparing the two types of hearing aids. The goal is to improve access and affordability of hearing aids without sacrificing effectiveness.
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.
- Expected to start
-
Sep 2025
An estimate. Start dates often move.
- Expected to finish
-
Dec 2025
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 110 years
- Sex
-
Anyone
- Healthy volunteers
-
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: * Participant must be 18 years or older. * The outer ear must be free from excessive cerumen, outer or middle ear disease (determined through otoscopic examination of the ear) * The participant must have bilateral self-perceived mild-moderate hearing loss. * Baseline pure tone evaluations should fall within a 4-frequency PTA (0.5, 1.0, 2.0, 4.0 kHz) of 65 dB HL or less. * The participant must have an adequate level of English proficiency as measured objectively using an English proficiency test (EF SET). * The participant must have Type A or As or Ad tympanogram as measured by tympanometry. * Must be in possession of a smartphone compatible with the Lexie App (minimum iOS 13 or Android OS 10), preferably within equal distributio Exclusion Criteria: * Younger than 18 years * Presents with severe or greater hearing loss in either ear * Presents with an outer or middle ear abnormality Have any of the following as per FDA (21 CFR 801.420) reg-flag conditions as contraindications to OTC hearing aid use : (i) Visible congenital or traumatic deformity of the ear preventing insertion of the receiver wire and dome into the ear. (ii) History of sudden active drainage (i.e. blood or pus) from the ear within the previous 6 months. (iii) Painful or uncomfortable feeling in your ear (iv) Visible evidence of significant cerumen accumulation or a foreign body in the ear canal. (v) History of sudden or rapidly progressive hearing loss within the previous 6 months. (vi) Acute or chronic dizziness. (vii) Unilateral hearing loss. (viii) Fluctuating hearing loss (ix) Unilateral tinnitus * Low English proficiency - \<51% of EF-SET * No access or in possession of a smartphone, compatible with the Lexie App (minimum iOS 13 or Android OS 10)
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Hearing impairment are added.
Genom att skicka in godkänner du våra Användarvillkor
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.
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Turmeric compound tested against the ringing in millions of ears
- Can a smartphone app replace the clinic for hearing aid tuning?
- 30 years of cochlear implant data could reshape hearing care in china
- Hearing loss in children may hide a balance problem, and doctors are testing for it
- Could talking it out boost hearing aid success?
- Is hearing loss becoming a bigger cause of disability? a national study digs into the data