Informație de încredere. Sprijin real.

Ai întrebări despre autism, ADHD, anxietate sau depresie? Găsești ghiduri clare, verificate de specialiști. Acum, acces gratuit.

Spațiu publicitar disponibil — bannerul mare de susSpațiu publicitar disponibil — bannerul mare de sus

Explorează temele

Caută tot →

Sănătate mintală și neurodezvoltare

Afecțiuni neurologice

Articole și ghiduri recomandate

StudiuAVC și AITÎncredere înaltă23.06.2026

Arterial Input Function Dispersal on CT Perfusion Associated with Cerebral Small Vessel Disease in Stroke Patients

This retrospective study of 369 acute ischemic stroke/TIA patients found that prolonged arterial input function dispersal on computed tomography perfusion correlates with higher burden of cerebral small vessel disease markers including white matter hyperintensities and microbleeds. Each 1-second increase in dispersal independently predicted increased odds of severe small vessel disease, suggesting cardiac hemodynamic dysfunction contributes to microvascular pathology in stroke.

StudiuAVC și AITÎncredere înaltă22.06.2026

Diagnostic Accuracy of the ROSIER Scale for Identifying Stroke and Transient Ischemic Attack in Emergency Settings: Systematic Review and Meta-Analysis

This meta-analysis of 34 studies evaluated the ROSIER scale's ability to identify stroke and TIA cases in emergency settings, finding sensitivity of 0.89 and specificity of 0.76 at a cutoff score of ≥1. Performance varied by setting and assessor type, with higher sensitivity in pre-hospital EMS/paramedic administration and higher specificity in emergency department physician/neurologist assessments.

StudiuAVC și AITÎncredere bună22.06.2026

Carotid Endarterectomy Timing in Acute Cerebrovascular Accident: Early versus Delayed Surgical Intervention

This meta-analysis of 11 clinical trials examined whether carotid endarterectomy (surgical removal of arterial plaque) performed within 14 days of stroke onset differs in safety and efficacy compared to surgery performed after 14 days. The analysis of over 5000 patients found no statistically significant differences in perioperative complications, recurrent stroke, or mortality rates between early and delayed surgical timing.

StudiuAVC și AITÎncredere bună22.06.2026

Pericarotid Fat Density as a Predictor of Coronary Artery Disease in Acute Ischemic Stroke or TIA Patients

This study evaluates whether pericarotid fat density measured on head and neck CT scans can improve prediction of obstructive coronary artery disease in stroke/TIA patients beyond traditional risk factors and carotid stenosis measures. Results show that increased pericarotid fat density correlates with obstructive coronary disease, with multi-variable models incorporating this imaging marker improving predictive performance.