Could a graphene cap boost brain health in seniors?
NCT ID NCT06843824
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This completed study tested whether wearing a special graphene cap that emits far-infrared heat could improve thinking and mood in older adults with mild cognitive decline or Alzheimer's. 126 participants were split into groups based on their cognitive level and received either the active cap or a placebo for 4 weeks. The study measured changes in cognitive function and depression symptoms.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- graphene far-infrared therapy cap
- What this could lead to
- If it works, this could point toward a non-invasive way to ease cognitive decline and improve mood in older adults.
- What could go wrong
- This is a small, early-stage study with no phase designation. Results may not be generalizable, and the device's effect on cognition is uncertain.
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.
- Participants
-
126 people
The number who actually took part.
- Started
-
Mar 2025
- Finished
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May 2025
- Lead sponsor
-
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
-
45 years and older
- Sex
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Anyone
- Healthy volunteers
-
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 55 years and above (age limit may be relaxed to not less than 45 years if there is a special desire to participate in the intervention) * No barriers to daily communication * Individuals participating voluntarily Exclusion Criteria: * Good cognitive functioning (SCD score of 0) * Subjective desire to withdraw * Individuals who reported discomfort opting out during the experimental procedure
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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.
Contacts and locations
Locations
-
Institute of Psychology, Chinese Academy of Sciences
Beijing, Beijing Municipality, 100101, China
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