| Autor: |
Théo Hancer, Maéva Kyheng, Julien Labreuche, Maxime Gauberti, Emmanuel Touzé, Grégoire Boulouis, Bertrand Lapergue, Marion Boulanger |
| Jazyk: |
angličtina |
| Rok vydání: |
2024 |
| Předmět: |
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| Zdroj: |
Stroke: Vascular and Interventional Neurology, Vol 4, Iss 5 (2024) |
| Druh dokumentu: |
article |
| ISSN: |
2694-5746 |
| DOI: |
10.1161/SVIN.123.001267 |
| Popis: |
Background Uncertainties remain about the impact of white matter hyperintensity (WMH) on prognosis after mechanical thrombectomy. Methods In this retrospective study from a national prospective registry of patients with ischemic stroke due to large vessel occlusion treated with mechanical thrombectomy, we assessed WMH volume using a quantitative semi‐automatized segmentation on baseline magnetic resonance imaging. We determined the association between WMH volume and the prognosis of patients with ischemic stroke presenting between 2019 and 2022. Results Among 902 patients (mean age 70.4 years, 50% women) with a baseline magnetic resonance imaging, the median WMH volume was 2.79 (0.75–9.14) mL. In multivariate analyses, increasing WMH volume was associated with a reduced probability of favorable outcome (modified Rankin Scale score 0–2) (adjusted odds ratio per 1 log+1 increase = 0.66, 95% confidence interval 0.54–0.82) and an increased risk of mortality at 90 days (adjusted odds ratio per 1 log+1 increase = 1.53, 95% confidence interval 1.23–1.90), with the greatest risk in patients with the highest WMH volume (>11 mL) compared to those with the lowest WMH volume ( |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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