Brain bleed survivors: does clot removal protect your memory years later?
NCT ID NCT05611918
First seen Jun 24, 2026 · Last updated Jun 24, 2026
Summary
This study follows 350 people who survived a brain bleed (intracerebral hemorrhage) and were part of earlier trials testing clot-removal surgery. Researchers will test memory, thinking, and movement over time using phone interviews and blood samples. The goal is to see if removing the clot reduces long-term cognitive decline and signs of ongoing brain inflammation.
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This is a summary of
the original study
.
Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Locations
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Albert Einstein Montefiore
The Bronx, New York, 10461, United States
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CommonSpirit (formerly Mercy San Juan Medical Center; dignity health)
Chicago, Illinois, 60606, United States
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Dignity Health component - St. Joseph's Hospital and Medical Center
Sacramento, California, 95819, United States
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Hennepin Healthcare Research Institute
Minneapolis, Minnesota, 55415, United States
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Henry Ford Health System
Detroit, Michigan, 48202, United States
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Inova Health System Foundation
Fairfax, Virginia, 22042, United States
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Johns Hopkins Hospital
Baltimore, Maryland, 21205, United States
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Mayo Clinic, Jacksonville
Jacksonville, Florida, 32224, United States
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Rutgers - Robert Wood Johnson Medical School
Piscataway, New Jersey, 08854, United States
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Scripps Health
La Jolla, California, 92037, United States
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Stanford University
Stanford, California, 94305, United States
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Thomas Jefferson University
Philadelphia, Pennsylvania, 19107, United States
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University of Alabama at Brimingham
Birmingham, Alabama, 35294, United States
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University of Cincinnati
Cincinnati, Ohio, 45220, United States
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University of Illinois at Chicago
Chicago, Illinois, 60607, United States
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University of Kansas Medical Center
Fairway, Kansas, 66205, United States
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University of Louisville
Louisville, Kentucky, 40292, United States
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University of Maryland Baltimore
Baltimore, Maryland, 21201, United States
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University of Michigan
Ann Arbor, Michigan, 48109, United States
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University of New Mexico
Albuquerque, New Mexico, 87131, United States
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University of Texas Health Science Center at San Antonio
San Antonio, Texas, 78229, United States
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University of Texas, Houston Health Science Center
Houston, Texas, 77030, United States
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Vanderbilt University Medical Center
Nashville, Tennessee, 37232, United States
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Wake Forest University Health Sciences
Winston-Salem, North Carolina, 27157, United States
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Washington University in St. Louis, School of Medicine
St Louis, Missouri, 63130, United States
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Yale University
New Haven, Connecticut, 06511, United States
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 show that early surgical clot removal helps prevent long-term memory and thinking problems after a brain bleed.
What could go wrong
This is an observational follow-up study, not a new treatment trial. It cannot prove cause and effect, and results may not apply to all stroke survivors.
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.