Clinical Investigation of Stenting for the Treatment of Carotid Stenosis with Filter Cerebral Protection Devices / 实用放射学杂志

ABSTRACT

Objective To investigate the safety and efficacy of carotid angioplasty and stenting(CAS)for the treatment of carotid stenosis with filter cerebral protection devices(CPD).Methods The filter CPD was used in treating carotid artery stenosis by angioplasty and stenting in 19 cases.Cerebral thromboembolic events were noted and the filter devices were observed.All patients were followed-up for short-term.Results The placement of filter CPD and CAS were successfully administered in all patients.Tissue debris could be found in 8 out of 19 with naked eyes in the CPD.There was no death or symptomatic cerebral thromboembolic events during theropy procedure.Short-term follow-up showed excellent results.Conclusion CAS under the filter CPD is a safe and effective method in treating carotid stenosis.The effect of long-term follow-up needs to be further observed and the materials need to be further improved.