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Specialty: Neurology
Condition: Hemorrhagic Stroke
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Total 7056 results found since Jan 2013.
Effect of INR on Outcomes of Endovascular Treatment for Acute Vertebrobasilar Artery Occlusion
This study aimed to analyze the effects of international normalized ratio (INR) indicators on outcomes in patients with acute VBAO treated with EVT. Dynamic data on INR in patients with VBAO who received endovascular treatment (EVT) at 65 stroke centers in China were retrospectively enrolled. Outcome measures included the modified Rankin Scale (mRS) score at 90 days and 1 year and symptomatic intracranial hemorrhage (sICH). The associations between elevated INR (INR > 1.1), INR variability (time-weighted variance of INR changes), and various clinical outcomes were analyzed in all patients and subgroups stratifie...
Source: Translational Stroke Research - July 13, 2023 Category: Neurology Source Type: research
Predictors of favorable outcome and mortality after endovascular thrombectomy in young Chinese patients with large vascular occlusions
ConclusionThis study demonstrate that EVT provides higher rates of arterial recanalization, rather than better favorable outcomes and lower risk of death at 3 months in young Chinese patients with AIS-LVO. Increased NIHSS scores on admission may be associated with poor patient prognosis.
Source: Frontiers in Neurology - July 12, 2023 Category: Neurology Source Type: research
Characteristics and Outcomes of Children with Cerebral Sinus Venous Thrombosis
ConclusionsCSVT, which has a U-shaped age distribution, is an uncommon condition in children. Stroke is common in children with CSVT, and it is associated with an increased need for mechanical ventilation and increased mortality. The need for mechanical ventilation is more common in infants, and it is associated with increased mortality across all age groups.
Source: Neurocritical Care - July 12, 2023 Category: Neurology Source Type: research
The Study of Risk Factors and The Predict Model of Cerebral Microbleeds
CONCLUSIONS: Hypertension, alcohol use, hemorrhagic stroke history and WMH were added into the model- HPSAD3, and there was a higher possibility of patients with CMBs ≥10 when the score of HPSAD3 ≥4.PMID:37431898 | DOI:10.2174/1567202620666230710160809
Source: Current Neurovascular Research - July 11, 2023 Category: Neurology Authors: Tao Lv Changqing Li Source Type: research
Prospective collection of blood plasma samples to identify potential biomarkers for the prehospital stroke diagnosis (ProGrEss-Bio): study protocol for a multicenter prospective observational study
This study will evaluate whether a single blood biomarker or a combination of biomarkers can distinguish patients with AIS and ICH from patients with stroke and SM in the early phase after symptom onset in the prehospital setting. In addition, the kinetics of blood biomarkers in AIS and ICH patients will be investigated. Our goal is to evaluate new ways to reliably diagnose stroke in the prehospital setting and thus accelerate the application of evidence-based therapies to stroke patients.
Source: Frontiers in Neurology - July 6, 2023 Category: Neurology Source Type: research
Haemorrhagic and ischemic stroke following posterior reversible encephalopathy syndrome and thrombotic microangiopathy in a patient with malignant hypertension
Source: Acta Neurologica Belgica - July 5, 2023 Category: Neurology Source Type: research
Balloon Pressure Technique with the Scepter Mini Balloon as Part of the Endovascular Strategy for Brain Arteriovenous Malformations Embolization
ConclusionThe BPT using low-profile dual lumen balloons is feasible and seems safe for embolization of bAVMs. It may help to reach high occlusion rates, especially when performed in the intent to cure by embolization only.
Source: Clinical Neuroradiology - July 4, 2023 Category: Neurology Source Type: research
Risk of intracranial hemorrhage with direct oral anticoagulation versus low molecular weight heparin in the treatment of brain tumor-associated venous thromboembolism: A meta-analysis
Direct oral anticoagulants (DOACs) are effective in treating cancer-related thrombosis and are superior to low molecular weight heparin (LMWH) in terms of efficacy. The effects of DOACs or LMWH on intracranial hemorrhage (ICH) remain uncertain in individuals with brain tumors. We conducted a meta-analysis to compare the frequency of ICH in individuals with brain tumors treated with DOACs or LMWH.
Source: Journal of Stroke and Cerebrovascular Diseases - July 4, 2023 Category: Neurology Authors: Jun Yang, Zesong He, Meihua Li, Tao Hong, Taohui Ouyang Source Type: research
Reframing Lesional Epilepsy as a Network Disease
The question why some brain lesions cause epilepsy whereas other do not has remained unanswered for the past century. Lesions are the leading identifiable cause of epilepsy in adults, especially in individuals older than 55 years. But, only 6% of those with stroke, 9% of those with intracerebral hemorrhage, and approximately 40% of those with brain tumors have lesional epilepsy. Why do some develop epilepsy whereas others do not?
Source: JAMA Neurology - July 3, 2023 Category: Neurology Source Type: research
Dynamic Measurements of Cerebral Blood Flow Responses to Cortical Spreading Depolarization in the Murine Endovascular Perforation Subarachnoid Hemorrhage Model
AbstractDelayed cerebral ischemia (DCI) is the most severe complication after subarachnoid hemorrhage (SAH), and cortical spreading depolarization (CSD) is believed to play a vital role in it. However, the dynamic changes in cerebral blood flow (CBF) in response to CSD in typical SAH models have not been well investigated. Here, SAH was established in mice with endovascular perforation. Subsequently, the spontaneous CBF dropped instantly and then returned to baseline rapidly. After KCl application to the cortex, subsequent hypoperfusion waves occurred across the groups, while a lower average perfusion level was found in th...
Source: Translational Stroke Research - June 29, 2023 Category: Neurology Source Type: research
MicroRNA-193a-5p Rescues Ischemic Cerebral Injury by Restoring N2-Like Neutrophil Subsets
In conclusion, miR-193a-5p protects against cerebral ischemic injury by restoring neutrophil N2 phenotype-associated neuroinflammation suppr ession, likely, in part, via UBE2V2 induction.
Source: Translational Stroke Research - June 29, 2023 Category: Neurology Source Type: research
Aspirin and Subarachnoid Haemorrhage in the UK Biobank
In this study, we aimed to clarify the association between aspirin and SAH in the general population. The UK Biobank is a prospective population-based cohort study. Sex, age, smoking, alcohol, medication use, hypertension, blood pressure, ischaemic heart disease and stroke were recorded at baseline assessments. Follow-up is conducted through linkages to National Health Service data including electronic, coded death certificate, hospital and primary care data. Cox proportional hazards modelling was used to analyse the association between aspirin use and SAH. Of the 501,060 participants included in the analysis, a total of 5...
Source: Translational Stroke Research - June 29, 2023 Category: Neurology Source Type: research
Seasonal variation in the incidence of primary intracerebral hemorrhage: a 16-year nationwide analysis
ConclusionUnlike AIS, ICH incidence is consistently higher in colder quarters, underscoring the need for evaluation and prevention of factors driving seasonal variations in ICH incidence.
Source: Frontiers in Neurology - June 29, 2023 Category: Neurology Source Type: research
