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Background Our goal is to evaluate whether the administration of thrombolytic treatment has varying effects on clinical and radiological outcomes in patients with large‐vessel occlusion stroke, based on the type of stroke center where the treatment was given (thrombectomy‐capable center versus local stroke center). Methods We included patients with an acute ischemic large‐vessel occlusion stroke who were directly admitted to thrombectomy‐capable centers and treated with endovascular thrombectomy, or were transferred from local stroke centers as thrombectomy candidates, in Catalonia, Spain, between 2017 and 2021. The primary outcome was the shift analysis on the modified Rankin scale score at 90 days. Secondary outcomes included death at 90 days and the rate of parenchymal hemorrhage and successful reperfusion. Inverse‐probability weighting clustered at the type of stroke center was used to estimate the effects. Results The analysis included 2268 patients directly admitted to thrombectomy‐capable centers, of whom 975 (49%) were treated with thrombolysis, and 938 patients transferred from local stroke centers, of whom 580 (66%) were treated with thrombolysis and 616 (67%) were treated with thrombectomy. Mean age was 72 (SD ±13) years, median National Institute of Health Stroke Scale score was 17 (interquartile range, 12–21), and 1363 patients were women (48%). Patients treated with intravenous thrombolysis were younger, had shorter time from onset to first image, higher Alberta Stroke Program Early Computed Tomography Score, and lower rates of wake‐up stroke, atrial fibrillation, and anticoagulation intake. Patients treated with thrombolysis had better functional outcome at 90 days, with no difference between patients directly admitted to thrombectomy‐capable centers (adjusted common odds ratio [acOR], 1.50 [95% CI, 1.24–1.81]) and patients transferred from local stroke centers (acOR, 1.44 [95% CI, 1.04–2.01]). Patients treated with intravenous thrombolysis had lower death rate, higher rate of parenchymal hematoma, and similar rate of successful reperfusion, with no difference according to type of center (Pinteraction>0.1). Conclusion Administration of intravenous thrombolysis in patients with a large‐vessel stroke with intention of thrombectomy was associated with lower degrees of disability, lower death rate, and higher rates of parenchymal hematoma both in thrombectomy‐capable centers and in local stroke centers.

Objective: There is a close relationship between excess adiposity and cardiovascular disease. Although body mass index (BMI) is the most used approach to estimate excess weight, other anthropometric indices have been developed to measure total body and abdominal adiposity. Here, our objective was to assess the usefulness of these anthropometric indices to detect subclinical atheromatous disease. Methods: A cross-sectional study with 6,809 middle-aged subjects (mean age, 57 [53–63] years) with low to moderate cardiovascular risk from the ILERVAS project. Measures of total body fat (BMI, Clínica Universidad de Navarra – Body Adiposity Estimator [CUN-BAE], and Deurenberg’s formula) and central adiposity (waist and neck circumferences, conicity index, waist-to-height ratio, Bonora’s equation, the A body adiposity index, and body roundness index) were performed in all participants. Bilateral carotid and femoral ultrasound vascular studies allowed the identification of subjects with plaque. ­Results: All measured indices were significantly higher in males with subclinical carotid or femoral plaques (p ≤ 0.021 for all). Also, a positive and significant correlation between all indices and the number of affected territories was found (p ≤ 0.013 for all). From the ROC analysis, all measurements identified patients with asymptomatic atheromatosis but none of them helped make clinical decisions. Regarding females, the results were less conclusive. Conclusion: Obesity indices are related to subclinical atheromatosis, especially in men, in a large cohort of middle-aged subjects. However, the indices could not detect the presence of arterial plaque, so, when used in isolation, are unlikely to be decisive.