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Urgent carotid endarterectomy for stroke in evolution
R Brandl1, R B Brauer, P C Maurer
1Department of Vascular Surgery, Klinikum rechts der Isar, Technische Universität München, Germany. r.brandl@t-online.de
VASA. Zeitschrift Fur Gefasskrankheiten
|June 22, 2001
Summary
Emergency carotid endarterectomy (CEA) can benefit selected stroke patients with fluctuating deficits. Careful patient selection and experienced surgical teams are crucial for positive outcomes in these urgent cases.
Area of Science:
- Vascular Surgery
- Neurology
- Emergency Medicine
Background:
- Carotid endarterectomy (CEA) is standard for symptomatic carotid stenosis.
- The effectiveness of emergency revascularization for acute stroke is debated.
Purpose of the Study:
- To evaluate the outcomes of emergency CEA in patients with evolving stroke.
- To identify criteria for selecting patients for urgent carotid revascularization.
Main Methods:
- Retrospective analysis of 445 CEAs over 5 years.
- Focused on 16 patients undergoing emergency CEA (4-24 hours post-symptom onset).
- Strict selection criteria included fluctuating neurological deficits and significant carotid stenosis.
Main Results:
- Neurological deficits resolved completely in 9 patients.
- Symptoms improved in 4 patients; 2 experienced worsening.
- Most patients (14/16) discharged within 8 days with no deterioration during follow-up.
Conclusions:
- Emergency CEA may be beneficial for carefully selected stroke patients.
- Success depends on strict adherence to selection criteria, intraoperative shunting, and post-operative care.