Embolic protection devices for carotid artery stenting: is there a difference between filter and distal occlusive devices?

Objectives: We sought to compare the efficacy of a filter embolic protection device (F-EPD) and a distal occlusive embolic protection device (DO-EPD) in patients undergoing carotid artery stenting (CAS).

Background: The embolic protection device (EPD) may lower the periprocedural rate of cerebral ischemic events during CAS. However, it is unclear whether there is a difference in effectiveness between the different types of EPD.

Circulating adhesion molecules in patients with internal carotid artery stenosis.

To study the association of plasma concentrations of soluble adhesion molecules (sICAM-1, sVCAM-1 and sE-selectin) with atheroslerotic lesions at the origin of the internal carotid artery (ICA). 179 subjects were investigated by color Doppler ultrasound of whom 133 had and 46 had no plaques at the ICA origin. Stepwise logistic regression analysis revealed that hypertension (p < 0.