In-Stent Carotid Artery Restenosis

Patients with in-stent restenosis in carotid artery indicated to carotid intervention will be randomized into repeated carotid percutaneous transluminal angioplasty with or without stenting or carotid endarterectomy with stent removal. The objective of the randomized study is to compare the safety and effectiveness of CEA and CAS in patients with in-stent restenosis of the ICA.