Multicenter review of preoperative risk factors for carotid endarterectomy in patients with ipsilateral symptoms.
Author(s) -
Larry B. Goldstein,
DC McCrory,
Pamela B. Landsman,
Greg Samsa,
Marek Ancukiewicz,
E.Z. Oddone,
David B. Matchar
Publication year - 1994
Publication title -
stroke
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.397
H-Index - 319
eISSN - 1524-4628
pISSN - 0039-2499
DOI - 10.1161/01.str.25.6.1116
Subject(s) - medicine , carotid endarterectomy , stroke (engine) , stenosis , asymptomatic , myocardial infarction , univariate analysis , endarterectomy , surgery , carotid stenting , cardiology , multivariate analysis , mechanical engineering , engineering
Randomized clinical trials have shown that carotid endarterectomy decreases the risk of subsequent stroke in patients with high-grade carotid stenosis and ipsilateral transient ischemic attack or minor stroke. The benefit of surgery is highly dependent on surgical risk. We previously found that patients with ipsilateral hemispheric symptoms were at greater risk of carotid endarterectomy complications compared with those who were asymptomatic or had nonipsilateral symptoms. The goals of the present study were (1) to identify preoperative clinical factors that may increase the risk of complications after carotid endarterectomy in patients with ipsilateral hemispheric symptoms and (2) to develop a risk index based on this patient-level data.
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