Ep 208 Paradigm Shift in Ischemic Stroke Management Part 1: Disabling Strokes

Acute stroke management is shifting from a binary major-versus-minor classification to a patient-centered focus on disabling versus non-disabling deficits. This paradigm shift prioritizes whether symptoms fundamentally compromise a patient's independence or quality of life, guiding decisions for time-critical interventions like thrombolysis and endovascular thrombectomy (EVT). Eligibility for these treatments relies on a 24-hour "last seen normal" window, with EVT demonstrating a remarkable number-needed-to-treat of four for large vessel occlusions. Effective management requires rapid assessment of clinical deficits, bleeding risks, and premorbid status, alongside clear communication regarding goals of care. Because geography and local resources dictate treatment pathways, clinicians must understand their specific stroke network protocols to determine whether to image locally or expedite transfer to a comprehensive stroke center for definitive care.