Can brain scans and genes predict CADASIL's course?

NCT ID NCT06938100

What the study statuses mean

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Recruitment status, easiest to join first

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 Results may not be published yet.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.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
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

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Aug 31, 2026 · Last updated Sep 01, 2026 · Updated 1 time

Summary

This study looks at 100 adults with CADASIL, a genetic condition that affects small blood vessels in the brain and can lead to strokes and thinking problems. Researchers will collect genetic data, symptoms, and brain MRI images to see how these factors relate. The goal is to better understand the disease's natural history and find markers that could guide personalized care.

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 this study succeeds, it could help doctors predict how CADASIL will progress in each person and point toward personalized treatments.
What could go wrong
This is an observational study, so it will not test any treatment. It may not find clear links between genes, symptoms, and brain changes, and the results may not apply to all CADASIL patients.

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 100 people

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

Started

Nov 2023

Expected to finish

Oct 2027

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

All patients diagnosed with genetically confirmed CADASIL and followed in the Cerebrovascular Diseases Outpatient Clinic of Neurology Unit 9 from 2008 to 2023 will be enrolled in the study.

Ages

18 years and older

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

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: * patients of either sex older than 18 years of age; * finding of a pathogenic mutation on genetic analysis of NOTCH3; * in the absence of unambiguous mutation, presence of characteristic deposits (GOM) within small vessels at skin biopsy Exclusion criteria: * do not meet the diagnostic criteria of CADASIL; * are unable to give consent for the study due to aphasic or cognitive impairment or because they are deceased at the time of enrollment and their next of kin refuse to give consent for study participation.

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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.

  1. The places running it

    2 sites in 2 countries. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. 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

  • Fondazione IRCCS Istituto Neurologico Carlo Besta

    RECRUITING

    Milan, Italy

  • Hospital Universitario de la Princesa, Madrid

    NOT_YET_RECRUITING

    Madrid, Spain

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