Safety and efficacy of extracranial vertebral artery stenting in elderly patients with symptomatic vertebral artery stenosis

In symptomatic patients with extracranial VAS, endovascular stenting in the elderly (≥70 years) appears comparably safe to younger patients, with similarly low restenosis and target-stroke rates. Use of bare-metal stents and hyperuricemia were associated with higher ISR. These findings support considering vertebral stenting in elderly patients, but emphasize the need for close follow-up.