Can brain scans in midlife predict dementia decades later?

NCT ID NCT06164262

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Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
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Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

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Status unknown
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First seen Sep 17, 2026 · Last updated Sep 18, 2026 · Updated 1 time

Summary

DREAM-10 is a 10-year observational study that follows 1,000 adults aged 30 to 60 who have imaging signs of cerebral small vessel disease but no known dementia. Researchers collect clinical data, memory and thinking tests, brain MRI scans, and detailed eye imaging to track how these early brain changes relate to cognitive decline. The goal is to understand whether small vessel disease in younger and middle-aged people raises the risk of dementia later in life, and which factors might predict that risk.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

What this could lead to
If the study identifies early warning signs, doctors could one day flag people at risk of dementia decades before symptoms appear and test treatments sooner.
What could go wrong
This is an observational study, so it cannot prove that any single factor causes dementia. Ten years of follow-up may still leave the picture incomplete, and participants who drop out could weaken the findings.

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.

Participants

About 1,000 people

The number the study aims to enrol. It can still change while the study runs.

Started

Jan 2024

Expected to finish

Dec 2034

An estimate. End dates often move.

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.

Who is studied

The research population for this study consists of patients who have been diagnosed with Cerebral Small Vessel Disease. The inclusion criteria are: Patients with any of the CSVD-related MRI imaging markers, including recent small subcortical infarcts, lacunes, white matter hyperintensities, perivascular spaces, microbleeds, and superficial cortical siderosis; Patients aged from 30 to 60 years; Sign informed consent. The exclusion criteria are: Unable to cooperate with inspectors; Known dementia; Serious systemic illness, such as heart, liver, kidney disease or major mental illness; Contraindications for imaging examination. The exit criteria are: not meet the inclusion criteria; For any poor adherence, not comply with the requirements of the follow-up, or safety reasons determined by investigator; Any adverse or serious adverse events during the study period judged by investigator. The patients will be recruited from Zhejiang Provincial People's Hospital in the city of Hangzhou.

Ages

30 to 85 years

Sex

Anyone

Show 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. Patients with any of the CSVD-related MRI imaging markers, including recent small subcortical infarcts, lacunes, white matter hyperintensities, perivascular spaces, microbleeds, and superficial cortical siderosis. 2. Patients aged from 30 to 60 years. 3. Sign informed consent. Exclusion Criteria: 1. Unable to cooperate with inspectors. 2. Known dementia. 3. Other cognitive diseases (such as Alzheimer's disease, Parkinson's disease, or thyroid disease). 4. Serious systemic illness, such as heart, liver, kidney disease or major mental illness. 5. Contraindications for imaging examination. Exit Criteria: 1. Not meet the inclusion criteria. 2. For any poor adherence, not comply with the requirements of the follow-up, or safety reasons determined by investigator. 3. Any adverse or serious adverse events during the study period judged by investigator.

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Conditions

The condition(s) this trial relates to.

Cerebral Small Vessel Diseases dementia Health Behavior Health Risk Behaviors Mixed Dementias

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

How to take part

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  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

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  3. A doctor treating you

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Contacts and locations

Locations

  • Zhejiang Provincial People's Hospital

    RECRUITING

    Hangzhou, Zhejiang, 310000, China

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