Trained volunteers may boost dementia Patients' brain power
NCT ID NCT07531589
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether cognitive stimulation therapy (CST) delivered by trained volunteers can improve thinking and quality of life for people with mild to moderate dementia. 520 participants in Hong Kong will either receive 7 weeks of volunteer-led CST sessions or continue with usual care. Researchers will measure changes in cognition, mood, and daily function.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Cognitive Stimulation Therapy (CST) delivered by trained volunteers
- What this could lead to
- If successful, this could provide a low-cost, scalable way to improve thinking skills and quality of life for people with dementia.
- What could go wrong
- This is a relatively small, early-stage study with no blinding, so results may be influenced by placebo effects or volunteer enthusiasm. The therapy may not work for everyone.
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 520 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Mar 2026
An estimate. Start dates often move.
- Expected to finish
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Nov 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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18 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: PLwD: Hong Kong residents, mild to moderate dementia, either having i) a formal diagnosis, or 2) suspected dementia reported by care professionals and screened by Montreal Cognitive Assessment (MoCA). Family carers: self-identified as the primary carer of the PLwD. Exclusion Criteria: Unable to communicate and participate in interviews/training/intervention due to hearing impairment, visual impairment, or other conditions.
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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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The University of Hong Kong
RECRUITINGHong Kong, Hong Kong
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