A comparison of results of carotid endarterectomy in octogenarians and nonagenarians to younger patients from the Mid-America Vascular Study Group and the Society for Vascular Surgery Vascular Quality Initiative

CEA was performed with low rates of perioperative neurologic events and mortality. Multivariate testing showed that the higher rate of neurologic complications in octogenarians and nonagenarians appeared partially related to symptomatic status and urgent surgery; but after adjusting for these factors, age ≥80 years still predicted a slightly higher rate. Periprocedural CEA outcomes appear similar in comparing older and younger patients, although longer term survival is lower for older patients, and older patients are at greater risk of discharge to other than home. CEA was associated with slightly higher risk of neurologic complications in older patients but may be considered appropriate for selected octogenarians and nonagenarians.