Protective Factors of Postendovascular Therapy Restenosis for Symptomatic Intracranial Arterial Stenosis: A Retrospective Analysis

Stent placement, optimal glucose and lipid control, and no current smoking independently protect against postendovascular restenosis in patients with symptomatic ICAS. Effective management of these risk factors is crucial in clinical practice to minimize the incidence of postendovascular restenosis.