Thursday, July 4, 2013

Aspirin works better for some in preventing heart disease and stroke: Study

You do expect your doctor to contact you in the next week to determine if you are genetically resistant to aspirin, Don't you?
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Nearly 60 million Americans take aspirin every day to help prevent heart attacks and stroke, but new research from Duke University shows aspirin may not be fully effective for 10 to 15 percent of the population.
A study published Wednesday in the online Journal of the American College of Cardiology reports that a blood-based test of gene activity was able to detect "aspirin resistance," which causes the cardiovascular system to be less responsive to traditional aspirin therapy.
"We have seen a substantial number of people who take aspirin for prevention come back in with heart attacks and strokes, so we knew it wasn't working in some people," said Geoffrey S. Ginsburg, senior author and director of genomic medicine at Duke's Institute for Genome Sciences & Policy. "We wanted to look at that under controlled conditions."
About 25 to 30 percent of patients using aspirin therapy eventually have strokes or heart attacks, he said. Genetics, environmental conditions and behavior patterns all are known to play a role in cardiovascular health.

The rest at the link.

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