Hearing aid trial aims to calm agitation in Alzheimer's patients
NCT ID NCT06930560
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether a personal sound amplifier, along with hearing training, can reduce troubling symptoms like agitation and distress in older adults with Alzheimer's or related dementias who also have hearing loss. Researchers will enroll 300 people aged 60-100 and their care partners. The goal is to see if addressing hearing loss can improve communication and ease neuropsychiatric symptoms.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- personal sound amplifier with aural rehabilitation
- What this could lead to
- If it works, this could offer a simple, drug-free way to reduce agitation and distress in people with dementia and hearing loss.
- What could go wrong
- This is an early-stage study with no phase, so results are uncertain. The device may not improve symptoms, and benefits may vary by individual.
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 300 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Oct 2025
- Expected to finish
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Dec 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
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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60 to 100 years
- 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: * Age 60 - 100 years old * English-speaking * Diagnosis of probable Alzheimer's Disease or other related dementia according to the core clinical criteria outlined in the National Institute on Aging (NIA) and Alzheimer's Association Guidelines * Speech frequency pure tone average (0.5- 4 kHz) \>25 db in the better-hearing ear; adult onset hearing loss * Availability of caregiver/study partner who is 18+ to participate in all study-related visits and who provides care supervision * Stable (for 2 weeks or longer) dosing of medication (e.g. antidepressants, antipsychotics) for neuropsychiatric symptoms Exclusion Criteria: * Current self-reported use of hearing aid or amplification device * Medical contraindication to use hearing aids ( e.g. draining ears) * Inability to participate in the 1-month follow up
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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
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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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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Johns Hopkins Memory and Alzheimer's Treatment Center
RECRUITINGBaltimore, Maryland, 21224, United States
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