Gene-Drug Interaction in Stroke

Abstract EN

Stroke is the third cause of mortality and one of most frequent causes of long-term neurological disability, as well as a complex disease that results from the interaction of environmental and genetic factors.

The focus on genetics has produced a large number of studies with the objective of revealing the genetic basis of cerebrovascular diseases.

Furthermore, pharmacogenetic research has investigated the relation between genetic variability and drug effectiveness/toxicity.

This review will examine the implications of pharmacogenetics of stroke; data on antihypertensives, statins, antiplatelets, anticoagulants, and recombinant tissue plasminogen activator will be illustrated.

Several polymorphisms have been studied and some have been associated with positive drug-gene interaction on stroke, but the superiority of the genotype-guided approach over the clinical approach has not been proved yet; for this reason, it is not routinely recommended.