title: Carotid endarterectomy in the elderly.
abstract: OBJECTIVE
  Increasing life expectancy has resulted in an increasing number of elderly. As the elderly population grows, the incidence of stroke will increase. Many such strokes result from carotid stenosis (CS). In view of the benefits of carotid endarterectomy (CEA) shown in recent clinical trials, it would seem prudent that surgery for CS be considered for prevention of stroke in this population. Traditionally, members of the geriatric population have often been viewed, perhaps arbitrarily, as inappropriate candidates for CEA because of perceived greater operative risks. The purpose of this study was to assess the safety of performing CEA in geriatric patients.
  
  
  METHODS
  A total of 175 patients who underwent CEA between January 1994 and June 1996 were evaluated retrospectively. The patients were divided into the nongeriatric group (NGG <75 years of age) and the geriatric group (GG >75 years of age). There were 90 (51%) patients in the NGG and 85 (49%) in the GG. The two groups were compared for the following: rationale for surgery (symptomatic vs. asymptomatic), risk factor profile, preoperative imaging studies (noninvasive vs. invasive), and complications of surgery.
  
  
  RESULTS
  Both groups were generally comparable in terms of their risk factors, rationale for surgery, and preoperative cardiac risk. Noninvasive imaging alone was used in 56% of NGG and 60% of GG patients, whereas 44% of NGG and 40% of GG underwent invasive cerebral angiography in addition to other noninvasive studies. There were 4(4.4%) postoperative neurological complications, including two strokes and two transient ischemic attacks (TIAs), in the NGG and 1(1%) stroke in the GG. One patient died in the NGG from a stroke. Although one patient in the GG experienced a postoperative myocardial infarction, there was no mortality in this group.
  
  
  CONCLUSIONS
  CEA can be safely performed for both symptomatic and asymptomatic CS in appropriately selected patients irrespective of age.
authors: Department of Neurology, Cleveland Clinic Florida, Ft Lauderdale, FL, USA; Department of General and Vascular Surgery, Cleveland Clinic Florida, Ft Lauderdale, FL, USA; Department of Neurology, University of Ciccinnati, Cincinnati, OH, USA; Northwestern University Medical School, Chicago, IL, USA.
authors: B K
authors: BK
authors: Dandapani
authors: S
authors: S
authors: Shah
authors: J M
authors: JM
authors: Gebel
authors: M K
authors: MK
authors: Grove
authors: M E
authors: ME
authors: Sesto
authors: P
authors: P
authors: Parks