Filtered By:
Specialty: Neurology
Condition: Hemorrhagic Stroke

This page shows you your search results in order of date. This is page number 20.

Order by Relevance | Date

Total 7056 results found since Jan 2013.

Sphingosine-1-phosphate Signalling in Aneurysmal Subarachnoid Haemorrhage: Basic Science to Clinical Translation
AbstractSphingosine-1-phosphate (S1P) is generated intracellularly and, when transported to the extracellular compartment, predominantly signals through S1P receptors. The S1P signalling pathway has been implicated in the pathophysiology of neurological injury following aneurysmal subarachnoid haemorrhage (aSAH). In this review, we bring together all the available data regarding the role of S1P in neurological injury following aSAH. There is agreement in the literature that S1P increases in the cerebrospinal fluid following aSAH and leads to cerebral artery vasospasm. On the other hand, the role of S1P in the parenchyma is...
Source: Translational Stroke Research - February 7, 2023 Category: Neurology Source Type: research

Prognostic value of inflammation biomarkers for 30-day mortality in critically ill patients with stroke
ConclusionNLR, NAR, and RA were potential prognostic biomarkers for predicting 30-day mortality of hemorrhagic stroke patients, which might provide clinicians an easy and cheap way to quickly identify patients with high risk of mortality.
Source: Frontiers in Neurology - February 6, 2023 Category: Neurology Source Type: research

Comprehensive Profiling of Secreted Factors in the Cerebrospinal Fluid of Moyamoya Disease Patients
AbstractMoyamoya disease (MMD) is characterized by progressive occlusion of the intracranial internal carotid arteries, leading to ischemic and hemorrhagic events. Significant clinical differences exist between ischemic and hemorrhagic MMD. To understand the molecular profiles in the cerebrospinal fluid (CSF) of MMD patients, we investigated 62 secreted factors in both MMD subtypes (ischemic and hemorrhagic) and examined their relationship with preoperative perfusion status, the extent of postoperative angiographic revascularization, and functional outcomes. Intraoperative CSF was collected from 32 control and 71 MMD patie...
Source: Translational Stroke Research - February 6, 2023 Category: Neurology Source Type: research

COVID-19-Associated Cerebrovascular Events: A Case Series Study and a Literature Review of Possible Mechanisms
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) affects multiple body systems, including the nervous system. Cerebrovascular accidents can also occur. Patients with comorbid illnesses have severe manifestations and poor outcomes. Despite the proper mechanism of SARS-CoV-2 infection-associated stroke having not yet been settled, various possible mechanisms have been hypothesized. One possibility is that the virus causes endothelial dysfunction and immune-mediated injury. Another possibility is that the trans-neuronal spread of the virus affects brain tissue. In addition, hypercoagulability caused by SARS-CoV-2 ...
Source: Case Reports in Neurology - February 3, 2023 Category: Neurology Source Type: research

General anesthesia vs. non-general anesthesia for vertebrobasilar stroke endovascular therapy
ConclusionsPatients placed under GA during EVT for VBAO appear to be as effective and safe as non-GA. Furthermore, GA might yield better successful reperfusion for worse presenting GCS score (≤8).RegistrationURL: http://www.chictr.org.cn/; Unique identifier: ChiCTR2000033211.
Source: Frontiers in Neurology - February 2, 2023 Category: Neurology Source Type: research

Effects of different etiologies of anterior circulation tandem lesions on short-term prognosis of acute ischemic stroke
CONCLUSION: The tandem lesions of anterior circulation caused by CAD tend to have a good functional prognosis in 3 months. The proportion of successful recanalization and surgical safety was similar between the two groups.PMID:36725823 | DOI:10.2174/1567202620666230201121411
Source: Current Neurovascular Research - February 1, 2023 Category: Neurology Authors: Zhichao Huang Yingying Xu Shoujiang You Zhiliang Guo Jiaping Xu Yongjun Cao Guodong Xiao Chun-Feng Liu Source Type: research

Predictors and long-term outcome of intracranial hemorrhage after thrombolytic therapy for acute ischemic stroke —A prospective single-center study
DiscussionOlder age, higher NIHSS, large vessel occlusion, and intra-arterial thrombolysis may correlate with ICH. The unfavorable outcome is more common in patients with ICH. Precise scoring of post-thrombolysis bleeding might be a useful tool in the evaluation of the patient's prognosis. Our findings may help to identify predictors and estimate the prognosis of ICH in patients with AIS treated with rt-PA.
Source: Frontiers in Neurology - February 1, 2023 Category: Neurology Source Type: research

Neuromonitoring During ECMO Support in Children
AbstractExtracorporeal membrane oxygenation is a potentially lifesaving intervention for children with severe cardiac or respiratory failure. It is used with increasing frequency and in increasingly more complex and severe diseases. Neurological injuries are important causes of morbidity and mortality in children treated with extracorporeal membrane oxygenation and include ischemic stroke, intracranial hemorrhage, hypoxic-ischemic injury, and seizures. In this review, we discuss the epidemiology and pathophysiology of neurological injury in patients supported with extracorporeal membrane oxygenation, and we review the curr...
Source: Neurocritical Care - January 31, 2023 Category: Neurology Source Type: research

RCVS: by clinicians for clinicians —a narrative review
ConclusionIn general, the outcome of reversible cerebral vasoconstriction syndrome is very good. Vasospasm as well as thunderclap headache attacks can be fully reversible, and  >  90% of patients are functionally independent at discharge.
Source: Journal of Neurology - January 30, 2023 Category: Neurology Source Type: research

Mechanical Thrombectomy for Ischemic Stroke Secondary to Large Vessel Occlusions in Patients on Extracorporeal Membrane Oxygenation
Conclusion: Ischemic stroke can be associated with significant morbidity in MCS patients. We demonstrate that MT can be safely performed in this patient population with good outcomes.Cerebrovasc Dis
Source: Cerebrovascular Diseases - January 30, 2023 Category: Neurology Source Type: research

Long-term stroke and major bleeding risk in patients with non-valvular atrial fibrillation: A comparative analysis between non-vitamin K antagonist oral anticoagulants and warfarin using a clinical data warehouse
ConclusionsIn this CDW based study, NOACs are more effective and safer than warfarin in patients with AF even with long-term follow-up. NOACs should be used to prevent ischemic stroke in patients with AF
Source: Frontiers in Neurology - January 26, 2023 Category: Neurology Source Type: research

Identifying vulnerable plaques: A 3D carotid plaque radiomics model based on HRMRI
ConclusionsHRMRI-based 3D carotid radiomics models can improve the precision of detecting vulnerable carotid plaques, consequently improving risk classification and clinical decision-making in patients with carotid stenosis.
Source: Frontiers in Neurology - January 26, 2023 Category: Neurology Source Type: research