ArticleJournal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism2021
Integrating regional perfusion CT information to improve prediction of infarction after stroke.
Article in Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.
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Who cites it
12 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Performance of Machine Learning for Tissue Outcome Prediction in Acute Ischemic Stroke: A Systematic Review and Meta-Analysis.Frontiers in neurology · 2022Pooled it
- Endovascular Therapy for Acute Basilar Artery Occlusion: Prognosis Prediction Value from Clinical to Imaging Variables.Revista de neurologia · 2025Article
- Determinants of brain network resilience after stroke.Brain communications · 2025Article
- Cognitive outcomes after extracranial-intracranial bypass surgery in elderly patients diagnosed with atherosclerotic cerebral steno-occlusive artery disease.Frontiers in aging neuroscience · 2025Article
- Exploring ischemic core growth rate and endovascular therapy benefit in large core patients.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2024Article
- Machine learning for early dynamic prediction of functional outcome after stroke.Communications medicine · 2024Article
- Tissue Outcome Prediction in Patients with Proximal Vessel Occlusion and Mechanical Thrombectomy Using Logistic Models.Translational stroke research · 2024Article
- The novel imaging methods in diagnosis and assessment of cerebrovascular diseases: an overview.Frontiers in medicine · 2024Review
- Reperfusion measurements, treatment time, and outcomes in patients receiving endovascular treatment within 24 hours of last known well.CNS neuroscience & therapeutics · 2023Article
- Factors affecting the outcomes of tirofiban after endovascular treatment in acute ischemic stroke: Experience from a single center.CNS neuroscience & therapeutics · 2023Article
- U-net Models Based on Computed Tomography Perfusion Predict Tissue Outcome in Patients with Different Reperfusion Patterns.Translational stroke research · 2022Article
- Four Decades of Ischemic Penumbra and Its Implication for Ischemic Stroke.Translational stroke research · 2021Review
Corrections and comments
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Physiological evidence suggests that neighboring brain regions have similar perfusion characteristics (vascular supply, collateral blood flow). It is largely unknown whether integrating perfusion CT (pCT) information from the area surrounding a given voxel (i.e. the receptive field (RF)) improves the prediction of infarction of this voxel. Based on general linear regression models (GLMs) and using acute pCT-derived maps, we compared the added value of cuboid RF to predict the final infarct. To this aim, we included 144 stroke patients with acute pCT and follow-up MRI, used to delineate the final infarct. Overall, the performance of GLMs to predict the final infarct improved when using RF for all pCT maps (cerebral blood flow, cerebral blood volume, mean transit time and time-to-maximum of the tissue residual function (Tmax)). The highest performance was obtained with Tmax (glm(Tmax); AUC = 0.89 ± 0.03 with RF vs. 0.78 ± 0.02 without RF;
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