Correlation Between Laboratory Markers and Origin of New Brain Ischemic Lesions After Carotid Stenting

Procedures will be carried out via the femoral approach following a Seldinger technique. All patients will be on long-term aspirin (100 mg/day) and a 525-mg loading dose of clopidogrel. A dose of 10 000 units unfractionated heparin will be administered at the beginning of the intervention. A cerebral protection device (FilterWire EZ™; Boston Scientific, Natick, Massachusetts, USA) will be use in all patients if possible. The type of covered stent and other specific intervention strategies will be left to the discretion of the interventional radiologists. After predilatation of the stenosis (if needed), an appropriate stent for each stenosis will be implanted and then dilated using a balloon catheter.