Percutaneous Intervention of the Carotid Arteries.
Conditions
Keywords
carotid artery, distal protection device, carotid stenting
Brief summary
Multicenter, prospective, pivotal study designed to demonstrate the safety and efficacy of the Lumen Biomedical, Inc. FiberNet® Embolic Protection System as an adjunctive device during carotid artery percutaneous intervention in high surgical risk patients.
Interventions
Sponsors
Study design
Eligibility
Inclusion criteria
* One or more of the high surgical risk criteria. * Symptomatic with atherosclerotic stenosis ≥ 50% or asymptomatic with atherosclerotic stenosis ≥ 70% of the carotid artery by NASCET Criteria.
Exclusion criteria
* Prior stenting of ipsilateral carotid. * Planned treatment of contralateral carotid within 30 days. * Experienced a myocardial infarction within the last 14 days. * Undergone an angioplasty or PTCA/PTA procedure within the past 48 hours. * Undergone cardiac surgery within the past 60 days. * Suffered a stroke within the past 14 days. * Suffered a transient ischemic neurological attack (TIA) or amaurosis fugax within the past 48 hours. * Abnormal baseline blood counts; platelets \<50,000 or \>700,000/mm3 or WBC count \< 3 x103/uL. * Intracranial stenosis that exceeded the severity of an extracranial stenosis. * Total occlusion of the target vessel. * Lesion within 2cm of the ostium of the common carotid artery. * A stenosis that is known to be unsuitable for stenting * Serial lesions that requires more than one stent to cover entire lesion.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The rate of all death, all stroke and myocardial infarction within 30 days of the procedure. | — |
Secondary
| Measure | Time frame |
|---|---|
| Secondary Endpoints are: all death and all stroke rates, non-stroke neurological event rates, technical success rates, procedural success rates, and access site complication rates. | — |
Countries
United States