Robotics in Cerebrovascular Disease: The Final Frontier

Area of Science:

• Neurosurgery
• Medical Robotics
• Cerebrovascular Diseases

Background:

• Cerebrovascular diseases are a major cause of death globally.
• Current endovascular treatments like mechanical thrombectomy and aneurysm coiling have limitations.
• Manual neuroendovascular techniques are associated with operator fatigue, tremor, and radiation exposure.

Purpose of the Study:

• To review the current status of robotic applications in neuroendovascular surgery.
• To assess the safety, feasibility, and outcomes of robotic systems in cerebrovascular procedures.
• To explore the potential of robotics in overcoming limitations of manual interventions and expanding access to care.

Main Methods:

• Review of FDA-approved robotic systems for neuroendovascular procedures.
• Analysis of success rates and radiation exposure reduction in aneurysm coiling and carotid stenting.
• Examination of preclinical and clinical milestones in robotic-assisted stroke interventions and tele-interventions.

Main Results:

• FDA-approved robotic systems show high safety and technical feasibility.
• Robotic systems achieve high success rates (94-100%) in aneurysm coiling and carotid stenting.
• Significant reduction in operator radiation exposure (60-80%) was observed.
• Milestones in remote diagnostic angiography and thrombectomy simulations demonstrate feasibility of tele-interventions.

Conclusions:

• Robotics is transitioning from a novel concept to a clinical reality in cerebrovascular management.
• Despite challenges like cost and training, advanced robotic platforms with AI and magnetic navigation show promise.
• Robotic systems have the potential to establish remote telerobotic networks, improving access to time-critical stroke care.