Akademik Veri Yönetim Sistemi
Journal of Vascular Diseases, cilt.5, sa.1, 2026 (ESCI, Scopus)
Background: Intracranial atherosclerotic disease (ICAD) remains a major global cause of ischemic stroke—particularly in Asian, Black, and Hispanic populations—and is characterized by high recurrence rates despite advances in intensive medical management. Objectives: This review synthesizes current evidence on surgical and endovascular approaches for ICAD, including extracranial–intracranial bypass, encephaloduroarteriosynangiosis, angioplasty, and hybrid revascularization strategies. Methods: We performed a structured narrative literature search of PubMed and Scopus. Searches were conducted up to 1 October 2025 using combinations of subject headings and keywords, including “intracranial atherosclerotic disease”, “ICAD”, “intracranial stenosis”, “bypass”, “encephaloduroarteriosynangiosis”, “angioplasty”, “stenting”, “revascularization”, and “stroke”. We also scanned reference lists of key articles and relevant reviews. Non-English language articles were excluded. Results: While randomized trials such as SAMMPRIS, VISSIT, and CASSISS reaffirm intensive medical management as first-line therapy, emerging data suggest that surgical revascularization may benefit select patients with hemodynamic compromise refractory to medical therapy. Recent studies incorporating physiologic imaging—such as PET, SPECT, and perfusion MRI—have refined patient selection, reducing perioperative risk and improving long-term outcomes. Innovations in indirect revascularization, hybrid procedures, and intraoperative imaging continue to expand therapeutic possibilities. However, evidence remains heterogeneous, underscoring the need for well-powered randomized trials integrating modern surgical techniques, objective hemodynamic endpoints, and AI-enhanced imaging analytics. Conclusions: While intensive medical management remains the first-line standard of care, select patients with refractory, hemodynamically significant ICAD may benefit from direct, indirect, or hybrid surgical revascularization. Future directions emphasize personalized, physiology-based management frameworks that combine medical, surgical, and technological advances to optimize stroke prevention and long-term vascular outcomes in ICAD.