Journal of vascular surgery
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Multicenter Study
Outcomes after carotid endarterectomy: is there a high-risk population? A National Surgical Quality Improvement Program report.
Carotid endarterectomy (CEA) is the standard treatment of carotid stenosis for symptomatic and asymptomatic patients. Carotid angioplasty and stenting (CAS), however, has been proposed as alternative therapy for patients deemed at high-risk for CEA. This study examined 30-day adjudicated outcomes in a contemporary series of CEAs and assessed the validity of criteria used to define a potential high-risk patient population for CEA. ⋯ CEA is associated with favorable 30-day outcomes across a spectrum of patient comorbidity features including octogenarian status. Anatomic and technical features are the important predictors of perioperative stroke, whereas critical limb ischemia and poor functional status are important predictors of death for patients undergoing CEA. These data refute the concept that CAS is preferred for patients deemed high-risk by virtue of systemic comorbidities.