Stroke

SIGNAL participants showed substantial functional improvement from hospital discharge to 6 months, with median mRS improving from 3 to 1. Blood thinners can prevent further brain damage after a stroke but must be administered within a narrow time window. Anticoagulation therapy can help prevent stroke in patients with atrial fibrillation. After stroke, other brain areas may potentially take over some functions formerly handled by damaged cells. Coffee drinkers showed a moderate, non-statistically-significant decreased risk of stroke. Conventional stroke management is presented as inadequate for the multifaceted heterogeneity of poststroke recovery. Clot-busting medications can reverse or limit stroke-related brain damage only if administered within a 3–4.5-hour window. Unselected real-world stroke data from SIGNAL are particularly important for guiding clinical practice in older, frailer, and more comorbid patients systematically excluded from trials. Neuroplasticity does not imply that every lost function after stroke is automatically restored. Strokes affect approximately 15 million people per year worldwide, with roughly one-third dying, one-third surviving with lasting disabil…