AANS Neurosurgeon | Volume 26, Number 2, 2017


Time Window to Help People Who’ve had a Stroke Longer Than Previously Shown

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Time is of the essence when getting people stricken with acute ischemic strokes to treatment. And the use of stent retrievers — devices that remove the blood clot like pulling a cork out of a wine bottle — has proven to be a breakthrough for removing the life-threatening blockage of blood flow to the brain.

Current professional guidelines recommend that the procedure be performed within six hours for people to benefit. But researchers on a UCLA-led study published today in the Journal of the American Medical Association have found that the procedure has benefits for people up to 7.3 hours following the onset of a stroke.

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