Drugs That Lower the Risk of Stroke
There is continuing interest by health officials in finding the best
ways to limit the risk of strokes, especially in the older population. The
statin-type cholesterol lowering drugs are back in the news because of
their ability to lower the risk of stroke in this age group. The statin
receiving current attention is Lipitor (atorvastatin). One study evaluated
people who had experienced a recent stroke or a mini-stroke (called a
transient ischemic attack). Researchers found that those who received
Lipitor experienced a reduction in their risk of a second stroke by 16%.
These findings are significant since up to 40% of stroke victims are
likely to have a second stroke in five years.
Another drug receiving attention is an experimental drug being tested
for heart rhythm problems. The drug is Multaq (dronedarone). The
company that makes it conducted a study of more than 4,600 individuals
age 70 or older. According to those conducting the research, the risk
of stroke was reduced by the drug very soon after it was taken. The
reduced risk of stroke lasted through the study follow-up period of up
to 30 months.