"Prophetic" New Web-based Tool 'Helps Predict Second Stroke Risk'

by Trilok Kapur on  December 19, 2009 at 11:18 AM Heart Disease News   - G J E 4
A new web-based tool has been developed that may better predict whether a person will suffer a second stroke within 90 days of a first stroke.

For the study, published in the December 16, 2009, online issue of Neurology, researchers examined information from 1,458 people who experienced an ischemic stroke and were admitted to the hospital within 72 hours.

"This is an important new tool because studies show that people who have a second stroke soon after a first stroke are more likely to die or have severe disability," said study author Hakan Ay, MD, with Massachusetts General Hospital and Harvard Medical School in Boston. "This tool can help doctors identify people who are at high risk of having another stroke and need immediate evaluation based on information typically available at the time of initial evaluation."

In the study, participants gave information about their medical history and underwent brain scans. After a three-month follow up involving 806 of the participants, 60 strokes had occurred. Of those, 30 strokes occurred within 14 days of the first stroke. The study found that the risk of recurrent stroke was 2.6 percent at 14 days and six percent at 90 days.

Scientists developed a new tool known as the "Recurrence Risk Estimator at 90 days" or "RRE-90 score" to calculate a person's risk of having another stroke within three months by looking at risk factors of stroke, such as history of mini-stroke, or transient ischemic attack (TIA), age and the type of first stroke the person experienced, along with information from brain scans. The higher the score, the more likely it was a patient would experience a second stroke. The 90-day risk was approximately 40 times greater in people with four or more stroke risk factors than in people without any risk factors. The study found that over 96 percent of patients who developed a second stroke showed signs of one or more risk factor.

"We currently don't have a well-developed tool for predicting short-term risk of early recurrent stroke, so this tool could help improve stroke care and outcome," Ay said. "For example, people at high risk of a second stroke can be immediately admitted to specialized stroke centers and given preventive treatment."

Source: ANI

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It is a very useful tool for sure. First of all thanks for publishing the announcement about this web tool here because I wouldn't be able to find it ever. It is always nice when people are using new technologies in order to help old people or at least try to help them. I am not an old person but I have a grandmother who is living in the fear of a second stroke now. I hope that it will help me and that it will be also helpful for many other people in the United States and in other countries too.
JenniferB Tuesday, February 16, 2010

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