Brain artery test may spot hidden stroke risk
NCT ID NCT07309705
First seen Jan 06, 2026 · Last updated Jun 20, 2026 · Updated 26 times
Summary
This observational study is testing whether a new digital imaging analysis can more accurately predict stroke risk in 400 adults with narrowed brain arteries (50-99% blockage). Participants undergo standard angiography, and researchers use a computer method to measure blood flow impairment. They will be followed for one year to see who has a stroke or related death, comparing the new method to traditional measurements.
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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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Department of Neurosurgery, Xuanwu hospital
Beijing, Xicheng District, 100053, China
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 lead to a more accurate way to identify which patients with brain artery narrowing are at highest risk of stroke, helping doctors tailor treatments.
What could go wrong
This is an observational study, not a treatment trial, so it won't directly improve outcomes. The new method may not prove more accurate than current approaches.
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.