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StudiuAVC și AITÎncredere bună21.06.2026

Statins' Effect on Quality of Life and Functioning in Older Stroke Patients: Systematic Review and Meta-Analysis

This systematic review evaluated 6 randomized controlled trials and 16 cohort studies (66,273 patients, mean age 65-79) examining statin use for secondary prevention after ischemic stroke or transient ischemic attack. Meta-analysis of cohort studies showed a positive association between statins and improved functioning, though individual trials had mixed results regarding quality of life, with significant methodological limitations noted across included studies.

StudiuAVC și AITÎncredere bună20.06.2026

Left Atrial Reservoir Strain as a Predictor of Cardioembolic Ischemic Stroke and Atrial Fibrillation

This retrospective study evaluated left atrial reservoir strain using echocardiography in 79 stroke/TIA patients without prior atrial fibrillation history to identify cardiac sources of emboli. Reduced reservoir strain was associated with cardioembolic stroke mechanisms and atrial fibrillation occurrence, suggesting it may aid in stroke risk stratification and AF detection.

StudiuAVC și AITÎncredere bună20.06.2026

Cerebrovascular Events and Associated Risk Factors in Cervical Fibromuscular Dysplasia: A Systematic Review and Meta-Analysis

This systematic review and meta-analysis examines the incidence and risk factors for cerebrovascular events (including stroke) in patients with cervical fibromuscular dysplasia, a non-atherosclerotic vascular condition affecting arterial walls. The study synthesizes evidence to characterize stroke risk and associated factors in this patient population.

StudiuAVC și AITÎncredere bună20.06.2026

Early diagnosis of transient ischemic attack using SERS-based artificial intelligence sensors

Researchers developed a surface-enhanced Raman scattering (SERS) detection platform coupled with machine learning algorithms to identify transient ischemic attacks (TIA) through inflammatory markers in serum. The system achieved 99.64% accuracy using LightGBM and demonstrated robust performance across multiple deep learning models (>90% accuracy), with results validated against clinical diagnoses.

StudiuAVC și AITÎncredere bună20.06.2026

Protein Biomarkers for Distinguishing Acute Ischemic Stroke from Transient Ischemic Attack: A Meta-Analysis

This meta-analysis examined ten protein biomarkers across 18,160 acute ischemic stroke (AIS) and 3,410 transient ischemic attack (TIA) patients to identify biomarkers that could improve diagnostic differentiation between these two conditions. Five biomarkers showed statistically significant differences between AIS and TIA groups: S100B, sNfl, copeptin, IL-6, and MMP-9, with MMP-9 demonstrating the largest concentration differential.