Outcome of carotid endarterectomy for acute neurological deficit

Vasc Endovascular Surg. 2009 Aug-Sep;43(4):364-9. doi: 10.1177/1538574409335276. Epub 2009 Jul 23.

Abstract

We reviewed our experience with urgent carotid intervention in the setting of acute neurological deficits. Between June 1992 and August 2008, a total of 3145 carotid endarterectomies (CEA) were performed. Twenty-seven patients (<1.0%) were categorized as urgent. The mean age was 74.1 years (range 56-93 years) with 16 (60%) men, and 11 (40%) women, Symptoms included extremity weakness or paralysis (n=13), amaurosis fugax (n=6), speech difficulty (n=2), and syncope, (n=3). Three patients exhibited a combination of these symptoms. Three open thrombectomy were performed. Regional anesthesia was used in 13 patients (52%). Seventeen patients (67%), required shunt placement. At 30-days, 2 patient (7%) suffered a stroke, and 1 (4%) died. Urgent CEA can be performed safely. A stroke rate of 7% is acceptable in those who may otherwise suffer a dismal outcome without intervention.

MeSH terms

  • Aged
  • Aged, 80 and over
  • Amaurosis Fugax / etiology
  • Anesthesia, Conduction
  • Anesthesia, General
  • Articulation Disorders / etiology
  • Carotid Stenosis / complications
  • Carotid Stenosis / diagnosis
  • Carotid Stenosis / surgery*
  • Databases as Topic
  • Endarterectomy, Carotid / adverse effects*
  • Female
  • Humans
  • Ischemic Attack, Transient / diagnosis
  • Ischemic Attack, Transient / etiology*
  • Male
  • Middle Aged
  • Neurologic Examination
  • Paralysis / etiology
  • Retrospective Studies
  • Risk Assessment
  • Stroke / diagnosis
  • Stroke / etiology*
  • Syncope / etiology
  • Thrombectomy
  • Time Factors
  • Tomography, X-Ray Computed
  • Treatment Outcome
  • Ultrasonography, Doppler, Duplex