Skin to Skin: Transfemoral Carotid Angiography and Stenting

Area of Science:

• Vascular Surgery
• Interventional Cardiology
• Neurology

Background:

• Carotid artery stenting (CAS) is an emerging alternative to carotid endarterectomy (CEA).
• Recent trials show promising results for CAS, including in high-risk patients.
• North American trials indicate CAS is equivalent to CEA in both high-risk and standard-risk populations.

Purpose of the Study:

• To evaluate the effectiveness and safety of CAS compared to CEA.
• To analyze the impact of operator and center experience on CAS outcomes.
• To understand the role of case selection in achieving successful CAS procedures.

Main Methods:

• Review of randomized North American trials comparing CAS and CEA.
• Analysis of procedural outcomes based on patient risk stratification (high-risk vs. standard-risk).
• Assessment of factors influencing CAS success, including operator and center experience.

Main Results:

• CAS demonstrates equivalent outcomes to CEA in various patient risk groups.
• Significant improvements in CAS results are observed.
• These advancements are linked to operator experience and refined case selection strategies.

Conclusions:

• CAS is a viable alternative to CEA for carotid artery disease treatment.
• Achieving optimal CAS results requires specialized expertise and experienced centers.
• Appropriate patient selection is crucial for maximizing the benefits of CAS.