ArticleScientific reports2016
Association of Cortical Vein Filling with Clot Location and Clinical Outcomes in Acute Ischaemic Stroke Patients.
Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.
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Who cites it
9 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Prognostic capacity of hyperdense middle cerebral artery sign in anterior circulation acute ischaemic stroke patients receiving reperfusion therapy: a systematic review and meta-analysis.Acta neurologica Belgica · 2022Pooled it
- The effect of internal jugular vein reflux on ischemic stroke with cerebral microbleeds: a prospective clinical study.Annals of medicine · 2026Article
- Quantitative assessment of cerebral venous outflow on routine CT angiography in acute ischemic stroke.European radiology · 2026Article
- Revisiting infarct core assessment: venous outflow and net water uptake as modifiers of outcome after stroke thrombectomy.European radiology · 2026Article
- Role of Venous Delay on Stroke Outcome: Prospective Evaluation Before and After Mechanical Thrombectomy.Journal of stroke · 2024Article
- Evaluation of extent vs velocity of cortical venous filing in stroke outcome after endovascular thrombectomy.Neuroradiology · 2023Article
- Venous collaterals in acute ischemic stroke patients after endovascular treatments: a novel scoring system using 4D computed tomography angiography.Quantitative imaging in medicine and surgery · 2022Article
- Dl-3-n-butylphthalide attenuates brain injury caused by cortical infarction accompanied by cranial venous drainage disturbance.Stroke and vascular neurology · 2022Article
- Filling Defect of Ipsilateral Transverse Sinus in Acute Large Artery Occlusion.Frontiers in neurology · 2022Article
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7 authors.
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Abstract
Delay in cortical vein filling during the late-venous phase (delayed-LCVF) is characterized by opacification of cerebral veins despite contrast clearance from contralateral veins on dynamic computed tomography angiography (dCTA) in acute ischemic stroke (AIS) patients. The aim of the study was to investigate the associations of delayed-LCVF with clot location, reperfusion status at 24 hours, and 90-days functional outcome in AIS patients who received reperfusion therapy. A prospective cohort of AIS patients treated with intravenous thrombolysis was studied. Groupwise comparison, univariate, and multivariate regression analyses were used to study the association of delayed-LCVF with clot location and clinical outcomes. Of 93 patients (mean age = 72 ± 12 years) with hemispheric AIS included in the study, 46 (49%) demonstrated delayed-LCVF. Patients with delayed-LCVF demonstrated a significantly higher proportion of proximal occlusion (72% vs 13%, P =< 0.0001), and poor reperfusion at 24 hours (41% vs 11%, P = 0.001). The proportion of poor functional outcome at 90 days was not significantly different (22/56 (48%) vs 17/61 (36%), P = 0.297). The appearance of delayed-LCVF on baseline dCTA may be a surrogate for large vessel occlusion, and an early marker for poor 24-hour angiographic reperfusion.
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