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Updated: Sep 20, 2025
09:21
Optimized Management of Endovascular Treatment for Acute Ischemic Stroke
Published on: January 18, 2018
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Perioperative Stroke: Mechanisms, Risk Stratification, and Management
Liqi Shu1, Yasmin N Aziz2, Adam de Havenon3
1Department of Neurology, The Alpert Medical School of Brown University, Providence, RI (L.S., S.Y.).
Stroke
|May 30, 2025
Summary
Perioperative stroke, a serious complication after surgery, is increasing due to an aging population. Optimizing prevention and management strategies is crucial for reducing patient risk and improving outcomes.
Area of Science:
- Neurology
- Cardiovascular Surgery
- Anesthesiology
Background:
- Perioperative stroke is a severe complication with significant morbidity and mortality.
- Incidence is low overall but high in cardiac, vascular, and neurosurgery.
- An aging population with vascular conditions increases stroke risk.
Purpose of the Study:
- Synthesize risk factors for perioperative stroke.
- Review preventive and management strategies.
- Identify research gaps and advocate for multidisciplinary care.
Main Methods:
- Review of patient- and procedure-related risk factors.
- Analysis of embolic, thrombotic, and hypoperfusion mechanisms.
- Examination of preoperative, intraoperative, and postoperative strategies.
Main Results:
- Key risks include age, prior stroke, atrial fibrillation, carotid stenosis, and comorbidities.
- Surgical factors like type, complexity, hypotension, and manipulation increase risk.
- Evidence-based strategies focus on risk stratification, perfusion, and rapid detection.
Conclusions:
- Multidisciplinary collaboration is essential for mitigating perioperative stroke.
- Optimizing preventive and management strategies is urgent.
- Further research is needed to address guideline gaps and improve patient outcomes.
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