Can hearing aids and tinnitus maskers silence the ringing?
NCT ID NCT07298499
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study is testing whether hearing aids alone or hearing aids with a tinnitus masker can improve hearing and reduce tinnitus symptoms in adults with hearing loss and tinnitus. One hundred participants will wear hearing aids for 6 months, with the masker turned on after 3 months. Researchers will measure hearing ability, satisfaction, and tinnitus impact using questionnaires and ear exams.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- hearing aid and tinnitus masker device
- What this could lead to
- If successful, this could confirm that combining hearing aids with a tinnitus masker provides better hearing and tinnitus relief than hearing aids alone.
- What could go wrong
- This is a post-market study with only 100 participants, so results may not apply to everyone. The devices may cause minor skin irritation or not improve symptoms for some users.
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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About 100 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2025
- Expected to finish
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Dec 2027
An estimate. End dates often move.
- 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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Accepted
You do not need to have the condition being studied to take part.
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: * At least 18 years old Native English speaking (defined that all education was done in English) Bilateral hearing impairment ranging from mild to profound Mild to severe tinnitus Ability to commute to research facility Exclusion Criteria: * Participants will be advised to consult promptly a doctor, preferably an ear specialist such as an ENT, prior to being fit with the study devices, if they display any of the following conditions: Visible deformity of the ear, either congenital or traumatic Fluid, pus, or blood coming out of the ear within the previous 6 months Pain or discomfort in the ear History of excessive ear wax or suspicion that something is in the ear canal Dizziness, either recent or long-standing Sudden, quickly worsening, or fluctuating hearing loss within the previous 6 months Hearing loss or ringing (tinnitus) only in one ear or a noticeable difference in hearing between ears Audiometric air-bone gap equal to or greater than 15 dB at 500 Hz, 1000 Hz, and 2000 Hz Cognitive impairment Tinnitus with a somatic origin indicating a need for medical treatment Current user of noise masker delivered via a wearable device Hyperacusis or extreme sensitivity to sounds Is employed by the study sponsor
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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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
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Starkey Satellite Research Facility Affordable Hearing Centers 6821 W 120th Ave Ste 2H, Broomfield, CO 80020
Broomfield, Colorado, 80020, United States
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Other studies related to the condition(s) this trial covers.
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- Normal hearing test, real trouble: can hearing aids help?
- 30 years of cochlear implant data could reshape hearing care in china
- Is hearing loss becoming a bigger cause of disability? a national study digs into the data
- Rewiring the brain to silence Tinnitus's grip?