Massive study to map stroke recovery after clot removal
NCT ID NCT02879123
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study is collecting data from 5,000 people who had a stroke caused by a blood clot and received endovascular treatment (a procedure to remove the clot). The goal is to measure how well patients recover neurologically three months later. This information is rarely collected but is important for understanding long-term outcomes.
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 could help doctors better predict recovery after stroke treatment.
- What could go wrong
- This is an observational study, not testing a new treatment. It may not lead to direct improvements in care.
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 5,000 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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May 2031
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 endovascular treatment for an acute ischemic stroke
- Ages
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Children (under 18), adults (18 to 64) and older adults (65 and over)
- 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: * acute ischemic stroke * endovascular treatment 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
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Can an implanted heart monitor catch hidden irregular heartbeats after stroke?
- China builds national watchdog for brain blood vessel devices
- Robots and brain scans team up to find stroke Recovery's master switch
- Can tiny neural exosomes help the brain heal after a severe stroke?
- Portable MRI could speed up stroke treatment