Protected carotid stenting: the usefulness of filter protection devices

We report our experience in carotid artery stenting using a filter protection device. From July 2003 to September 2006 we treated 62 patients by internal carotid stenting using a filter protection device. Procedural success was achieved in 100% of cases. There were five periprocedural complications: one dissection of the internal carotid artery, two TIAs and two groin haematomas at the site of needle access. Neurological examination performed after the procedure and during the 30 days of follow-up did not reveal major neurological complications. Cerebral protection with a filter during carotid artery stenting seemed feasible and safe.