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Interventional Diagnostic Procedure: A Practical Guide for the Assessment of Coronary Vascular Function
Published on: March 15, 2022
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Pharmacological interventions for asymptomatic carotid stenosis
Caroline Nb Clezar1, Carolina Dq Flumignan1, Nicolle Cassola1
1Department of Surgery, Division of Vascular and Endovascular Surgery, Universidade Federal de São Paulo, São Paulo, Brazil.
The Cochrane Database of Systematic Reviews
|August 11, 2023
Summary
Pharmacological treatments for asymptomatic carotid stenosis show limited evidence of benefit in preventing stroke or death. High-quality trials are needed to determine effective medical treatments for this condition.
Area of Science:
- Cardiovascular Medicine
- Neurology
- Clinical Pharmacology
Background:
- Carotid artery stenosis, a narrowing of the carotid arteries due to atherosclerosis, poses a significant risk of ischemic stroke, particularly in older men.
- Asymptomatic carotid stenosis occurs without prior symptoms, making stroke the first manifestation, highlighting a critical public health concern.
- Risk factors for atherosclerosis include diabetes, hypertension, hyperlipidaemia, and smoking, contributing to the prevalence of carotid stenosis.
Conclusions:
- Current evidence from high-quality RCTs supporting pharmacological interventions for asymptomatic carotid stenosis is limited.
- Further rigorous research is necessary to establish optimal medical treatments for reducing the burden of carotid stenosis and preventing ischemic events.
- Clinicians currently rely on other information sources for treatment decisions in the absence of definitive evidence.
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