Stroke

FDA approves first blood test to predict risk for stroke

Published in Medical Letter on the CDC and FDA, July 17th, 2005

The U.S. Food and Drug Administration (FDA) has approved the first blood test designed to help predict a patient's risk for ischemic stroke, the most common type of stroke and one of the nation's leading causes of long-term disability affecting approximately 700,000 people per year.

"This test provides a new tool to help us identify at-risk patients earlier, so we can start therapies in time to prevent a stroke altogether," said Christie Ballantyne, MD, director of the Center for Cardiovascular Disease Prevention at the Methodist DeBakey Heart Center in Houston.

The PLACTM test, developed by diaDexus, measures a blood enzyme called...

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Source: Medical Letter on the CDC and FDA (2005-07-17)

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