In younger people, cholesterol lowering drugs (statins) may help prevent recurrence of strokes, finds study.
"Because the cause of stroke in young people can be hard to identify, cholesterol-lowering drugs are often not used to prevent further strokes or vascular problems," said study author Jukka Putaala, MD, PhD, with the Helsinki University Central Hospital in Helsinki, Finland.
"This study suggests that the drugs should be considered even when the cause of the stroke is unknown and the cholesterol levels are not high," he stated.
For the study, researchers looked at the medical records of 215 people between the ages of 15 and 49 who experienced a first stroke called an ischemic stroke and were then followed for an average of nine years.n the study, of the 36 people who continuously took a statin, no one had a second stroke or other vascular problem.
Of the 36 people who took a statin at some point after their stroke, four people, or 11 percent, had a second stroke or other vascular problem.
Of the 143 people who never took a statin drug, 29 people, or 20 percent, had a second stroke or other vascular problem.
The study found that those who were treated with a statin at any time after the stroke were 77 percent less likely to experience another stroke or vascular problems compared to those not treated with a statin at all.
The study was published in the August 2, 2011, print issue of Neurology(r), the medical journal of the American Academy of Neurology.