Statin Therapy for Secondary Stroke Prevention: Evidence Catches Up to Practice

Abstract

Current approaches for the secondary prevention of ischemic stroke include the aggressive use of antithrombotic therapy, particularly antiplatelet agents, and carotid endarterectomy for eligible patients. Blood pressure lowering with angiotensin converting enzyme inhibitors and diuretics in hypertensives, glucose control to a hemoglobin A1C of less than 7% in diabetics, and statin therapy in patients with hyperlipidemia and/or cardiovascular disease are also important measures forsecondary prevention of stroke. Support for the routine use of statin therapy in all patients with ischemic stroke, regardless of lipid profile or a history of cardiovascular disease, has been, until recently, of debate. Clinical evidence found in studies such as the SPARCL trial and the Heart Protection Study now support the routine use of statin therapy in all ischemic stroke patients. This article focuses on the potential and proven benefits of statins in ischemic stroke.