ArticleTherapeutic advances in neurological disorders2025
Increased middle cerebral artery velocity predicts malignant media infarction after endovascular stroke thrombectomy.
Article in Therapeutic advances in neurological disorders, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Combined ipsilateral peak systolic velocity and ASPECTS are associated with early neurological deterioration after endovascular thrombectomy: a prospective cohort study.BMC neurology · 2026Article
- New frontiers in acute reperfusion therapy for ischaemic stroke: from recanalisation to selection, delivery and safety.Therapeutic advances in neurological disorders · 2026Article
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8 authors.
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Abstract
Background: Increased peak systolic velocity (PSV) in transcranial Doppler or Duplex sonography (TCD) of the middle cerebral artery (MCA) after endovascular thrombectomy (EVT) for large vessel occlusion in acute ischemic anterior circulation stroke has been associated with poor functional outcome and increased risk of symptomatic intracranial hemorrhage (ICH). Methods: We retrospectively identified all patients who underwent EVT for acute anterior circulation ischemic stroke at our stroke center from January 2021 to July 2024. Increased MCA-PSV on TCD was defined as >30% mean PSV in the treated MCA compared with the contralateral MCA. The development of malignant media infarction was evaluated according to predefined clinical and neuroimaging criteria. Multivariable regression models were used to identify associations between MCA-PSV and the development of malignant media infarction. Results: Out of a total cohort of 377 patients, 49 (13.0%) developed malignant media infarction. In multivariable analysis, MCA-PSV increase was significantly associated with malignant media infarction (odds ratio (OR), 53.3 (95% confidence interval (CI): 18.74, 151.54); Conclusion: Increased MCA-PSV can act as a predictive marker for the development of malignant media infarction. TCD may serve as a valuable bedside tool in individual risk assessment in early postinterventional surveillance.
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