The Challenge of Stroke Prevention with Intracranial Arterial Stenosis

Patients with symptomatic intracranial atherosclerotic disease have a high risk of recurrent stroke, and secondary prevention in these patients remains a challenge. Aggressive medical management of vascular risk factors is safe and effective for most high risk patients, but the role of endovascular and surgical therapies still remain uncertain. Future studies may identify novel therapeutic strategies for patients with intracranial atherosclerotic disease, but aggressive risk factor control remains the mainstay of evidenced-based treatment at this time.