Landmark papers in cerebrovascular neurosurgery 2015

Area of Science:

• Neurology
• Neurosurgery
• Vascular Medicine

Background:

• Cerebrovascular disease management has seen significant advancements.
• The role of endovascular treatments for stroke and aneurysms is under continuous evaluation.

Purpose of the Study:

• To review the impact of recent randomized controlled trials on the management of ischemic stroke.
• To summarize findings on endovascular treatment versus surgical clipping for ruptured aneurysms.
• To highlight advances in understanding cerebrovascular diseases like Moyamoya and cavernous malformations.

Main Methods:

• Analysis of five key randomized controlled trials on endovascular thrombectomy for large vessel occlusion ischemic strokes.
• Review of long-term results from the Barrow Ruptured Aneurysm Trial (BRAT) and International Subarachnoid Aneurysm Trial (ISAT).
• Inclusion of studies on genome-wide sequencing for familial aneurysms and endovascular techniques for aneurysm treatment.

Main Results:

• Five randomized trials confirm the efficacy of endovascular thrombectomy for improving functional outcomes in ischemic stroke.
• Long-term data from BRAT and ISAT show no significant difference in outcomes between surgical clipping and endovascular coiling for ruptured aneurysms.
• Emerging research explores genetic factors in aneurysms and advanced endovascular devices.

Conclusions:

• Endovascular thrombectomy is a standard of care for acute ischemic stroke with large vessel occlusion.
• Both surgical and endovascular approaches are viable for ruptured aneurysms, with comparable long-term results.
• Continued research in genetics and endovascular techniques promises further improvements in cerebrovascular disease management.