Can your genes predict a brain aneurysm rupture?
NCT ID NCT07233915
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study collects blood and tissue samples from 400 people with brain aneurysms (some ruptured, some not) and 200 healthy volunteers. Researchers will analyze the participants' genes to find variations linked to a higher risk of aneurysm rupture. The goal is to create a tool that combines genetic and clinical information to better predict rupture risk in the future.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 252 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Feb 2014
- Expected to finish
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Dec 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.
Who is studied
Patients diagnosed with ruptured or unruptured saccular intracranial aneurysms (sIA)
- Ages
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18 to 80 years
- Sex
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Anyone
- Healthy volunteers
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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: * Adults aged 18 to 80 years, of both sexes * Patients diagnosed with ruptured or unruptured saccular intracranial aneurysms (sIA) Exclusion Criteria: * Patients with non-saccular intracranial aneurysms * Patients unable to provide informed consent due to language impairment or altered consciousness, in the absence of a legally appointed guardian
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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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Fondazione IRCCS Istituto Neurologico Carlo Besta
RECRUITINGMilan, MI, Italy
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