Proprotein convertase subtilisin/kexin type 9 inhibition in cardiovascular prevention.

Elevated levels of Low Density Lipoprotein cholesterol (LDL-C) are directly associated with increased risk for atherosclerotic cardiovascular and cerebrovascular events. Statins have been used to control serum LDL-C and this has translated into reduction in cardiovascular and cerebrovascular events. However, despite high dose statin therapy, LDL-C control may remain inadequate in some patients, particularly those with familial hypercholesterolemia. A new therapeutic approach has emerged in recent years with proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitors. In this review, we describe the development and the use of this new class of drugs.