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CREST-2 Findings Highlight Evolving Role of Carotid Artery Stenting
New findings from CREST-2 are providing important evidence on the role of carotid artery stenting (CAS) in patients with severe asymptomatic carotid stenosis — while underscoring the importance of operator experience, patient selection and procedural technique in achieving favorable outcomes.
Clinical Scorecard: CREST-2 Findings Highlight Evolving Role of Carotid Artery Stenting
At a Glance
Category
Detail
Condition
Severe Asymptomatic Carotid Stenosis
Key Mechanisms
Carotid artery stenting (CAS) combined with intensive medical management.
Target Population
Patients with at least 70 percent asymptomatic carotid stenosis.
Care Setting
Neurointerventional specialty care.
Key Highlights
CAS plus intensive medical management showed a primary outcome rate of 2.8% at four years.
Operator experience and careful patient selection are critical for favorable outcomes.
Standardized procedural techniques were employed in the trial.
Intensive medical therapy remains foundational in managing asymptomatic carotid stenosis.
The trial emphasizes the importance of individualized treatment pathways.
Guideline-Based Recommendations
Diagnosis
Assess carotid stenosis severity using imaging techniques.
Management
Consider CAS in selected patients with severe asymptomatic carotid stenosis.
Monitoring & Follow-up
Monitor patients for stroke risk and adjust medical therapy as needed.
Risks
Consider procedural risks associated with carotid stenting and patient anatomy.
Patient & Prescribing Data
Patients with severe asymptomatic carotid stenosis.
Intensive medical management should be combined with CAS for optimal outcomes.
Clinical Best Practices
Ensure operator experience and training in carotid stenting.
Utilize standardized techniques and protocols during procedures.
Conduct multidisciplinary assessments for treatment planning.
Related Resources & Content
American College of Cardiology, CREST-2: Stents But Not Endarterectomy Reduced Stroke Risk For Asymptomatic CAS, 2025 -- CREST-2 Findings Highlight Evolving Role of Carotid Artery Stenting
Bowhunter syndrome (BHS) is a rare but important cause of posterior circulation stroke in children, resulting from vertebral artery compression during head rotation.
