Brain waves in headphones: a simple sound trick to sharpen aging minds?
NCT ID NCT07735910
First seen Jul 30, 2026 · Last updated Jul 31, 2026 · Updated 1 time
Summary
This trial tests whether listening to binaural beats — a type of sound that may gently nudge brain waves — can improve cognitive function in older adults with mild cognitive impairment living in nursing homes. Participants listen to old songs with or without embedded binaural beats for 30 minutes daily over two weeks. Researchers measure changes in memory, attention, sleep, anxiety, and mood before and after the intervention and again two weeks later.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- binaural beats embedded in old songs
- What this could lead to
- If it works, this could offer a simple, drug-free way to support memory and thinking in older adults with mild cognitive impairment.
- What could go wrong
- This is a small, early-stage trial with only 60 participants. The effects may be modest or not last beyond the two-week follow-up.
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 60 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jun 2026
- Expected to finish
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Sep 2026
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 years and older
- Sex
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Anyone
- Healthy volunteers
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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: 1. Age 60 years or older. 2. Not previously diagnosed with dementia. 3. Meets the diagnostic criteria for mild cognitive impairment, with Montreal Cognitive Assessment scores adjusted by education level, Mini-Mental State Examination score \>= 24, and Activities of Daily Living score \< 23. 4. Has lived in a nursing home for more than 2 months and plans to continue living there during the study period. 5. No hearing impairment; Hearing Handicap Inventory for the Elderly-Screening Version score \< 8, and able to hear binaural beats through both ears. 6. Conscious and able to cooperate with questionnaires and scale assessments. 7. Has not taken medications that may affect cognitive function within 3 to 6 months before the intervention. Exclusion Criteria: 1. Severe physical disease, major organ failure, or advanced malignant tumor. 2. Diagnosed depression or other psychiatric disorders. Withdrawal Criteria: 1. Serious adverse events during the study, such as falls, disease recurrence, discomfort caused by the intervention audio, death, or other conditions making continued participation unsuitable. 2. Voluntary withdrawal from the study. Removal Criteria: 1. Incomplete data resulting in missing information. 2. Missing three or more intervention sessions within 2 weeks without following intervention instructions. 3. Receiving other treatments or interventions related to cognitive function during the trial.
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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
3 sites. 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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Jintaiyang Elderly Care Center, Huanggu Branch
RECRUITINGShenyang, Liaoning, 110031, China
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Jintaiyang Jingguan Elderly Care Apartment
RECRUITINGShenyang, Liaoning, 110030, China
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Renai Changwan Elderly Care Home, Dadong District
RECRUITINGShenyang, Liaoning, 110042, China
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