Brain aneurysm patients needed for landmark Long-Term study
NCT ID NCT02878967
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study follows 2,000 adults who have had a brain aneurysm sealed with a coil or similar procedure. The goal is to track how often the aneurysm reopens over time and whether another treatment is needed. By collecting standardized data, researchers hope to improve follow-up care for future patients.
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 successful, this study could help doctors know how often and when to check patients after aneurysm treatment, leading to better follow-up guidelines.
- What could go wrong
- This is an observational study, not a treatment trial. It will not test a new therapy, and results may take years to gather and analyze.
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
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About 2,000 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2015
- Expected to finish
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Nov 2040
An estimate. End dates often move.
- Lead sponsor
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A research network
The lead sponsor is a research network or cooperative group.
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 undergoing curative embolization of a brain aneurysm
- 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: * curative embolization of a brain aneurysm * age \>18 years old Exclusion Criteria: * none
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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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Fondation Ophtalmologique Adolphe de Rothschild
RECRUITINGParis, 75019, France
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