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Total 271 results found since Jan 2013.

Community-Based Stroke System of Care for Chinese Rural Areas Clinical Sciences
Conclusions— A stroke system of care would be reliable and practical in Chinese rural areas. Clinical Trial Registration— URL: http://www.chictr.org. Unique identifier: ChiCTR-RCH-13003408.
Source: Stroke - July 28, 2014 Category: Neurology Authors: He, M., Wang, J., Gong, L., Dong, Q., Ji, N., Xing, H., Zhou, Y., Qin, S., Wang, H., Zhang, H., Hui, R., Wang, Y. Tags: Other Stroke Treatment - Medical Clinical Sciences Source Type: research

Effect of Hyperacute Administration (Within 6 Hours) of Transdermal Glyceryl Trinitrate, a Nitric Oxide Donor, on Outcome After Stroke: Subgroup Analysis of the Efficacy of Nitric Oxide in Stroke (ENOS) Trial Clinical Sciences
Conclusions— In a subgroup analysis of the large ENOS trial, transdermal GTN was safe to administer and associated with improved functional outcome and fewer deaths when administered within 6 hours of stroke onset. Clinical Trial Registration— URL: http://www.clinicaltrials.gov. Unique identifier: NCT00989716.
Source: Stroke - October 26, 2015 Category: Neurology Authors: Woodhouse, L., Scutt, P., Krishnan, K., Berge, E., Gommans, J., Ntaios, G., Wardlaw, J., Sprigg, N., Bath, P. M., on behalf of the ENOS Investigators Tags: Acute Cerebral Hemorrhage, Acute Cerebral Infarction, Emergency treatment of Stroke Clinical Sciences Source Type: research

Prevalence of Stroke and Its Risk Factors in Urban Sri Lanka: Population-Based Study Brief Reports
Conclusions— Age-adjusted stroke prevalence in urban Sri Lanka lies between high-income and low-/middle-income countries. The prevalence of stroke and its risk factors were higher among men.
Source: Stroke - September 28, 2015 Category: Neurology Authors: Chang, T., Gajasinghe, S., Arambepola, C. Tags: Cerebrovascular disease/stroke, Acute Cerebral Hemorrhage, Acute Cerebral Infarction Brief Reports Source Type: research

Clinical Utility of Electronic Alberta Stroke Program Early Computed Tomography Score Software in the ENCHANTED Trial Database Clinical Sciences
Background and Purpose—Clinical utility of electronic Alberta Stroke Program Early CT Score (e-ASPECTS), an automated system for quantifying signs of infarction, was evaluated in a large database of thrombolyzed patients with acute ischemic stroke.Methods—All baseline noncontrast computed tomographic scans of patients with anterior circulation acute ischemic stroke who participated in the alteplase dose arm of the randomized controlled trial ENCHANTED (Enhanced Control of Hypertension and Thrombolysis Stroke Study) were reviewed; poor quality and large (>6 mm) slice thickness were excluded. Included scans had e-ASPECTS...
Source: Stroke - May 25, 2018 Category: Neurology Authors: Simon Nagel, Xia Wang, Cheryl Carcel, Thompson Robinson, Richard I. Lindley, John Chalmers, Craig S. Anderson Tags: Cerebrovascular Disease/Stroke, Ischemic Stroke Original Contributions Source Type: research

Effect of Right Insular Involvement on Death and Functional Outcome After Acute Ischemic Stroke in the IST-3 Trial (Third International Stroke Trial) Clinical Sciences
Conclusions—We found an association between right insular involvement and higher odds of death and worse functional outcome. The difference between right- and left-sided insular lesions on outcomes seemed to be most evident for mild/moderate strokes.Clinical Trial Registration—URL: http://www.isrctn.com. Unique identifier: ISRCTN25765518.
Source: Stroke - November 27, 2016 Category: Neurology Authors: Luciano A. Sposato, Geoffrey Cohen, Joanna M. Wardlaw, Peter Sandercock, Richard I. Lindley, Vladimir Hachinski, on behalf of the IST-3 Expert Reading Panel and the IST-3 Collaborative Group Tags: Computerized Tomography (CT), Magnetic Resonance Imaging (MRI), Mortality/Survival, Ischemic Stroke Original Contributions Source Type: research

World Stroke Organization Global Stroke Services Guidelines and Action Plan
Every two seconds, someone across the globe suffers a symptomatic stroke. ‘Silent’ cerebrovascular disease insidiously contributes to worldwide disability by causing cognitive impairment in the elderly. The risk of cerebrovascular disease is disproportionately higher in low to middle income countries where there may be barriers to stroke care. The last two decades have seen a major transformation in the stroke field with the emergence of evidence‐based approaches to stroke prevention, acute stroke management, and stroke recovery. The current challenge lies in implementing these interventions, particularly in regions ...
Source: International Journal of Stroke - September 23, 2014 Category: Neurology Authors: Patrice Lindsay, Karen L. Furie, Stephen M. Davis, Geoffrey A. Donnan, Bo Norrving Tags: Guidelines Source Type: research

Impaired perfusion modifies the relationship between blood pressure and stroke risk in major cerebral artery disease
Conclusions Impaired perfusion modified the relationship between blood pressure and stroke risk, although this study had limitations including the retrospective analysis, the potentially biased sample, the small number of critical events and the fact that BP was measured only as a snapshot in clinic.
Source: Journal of Neurology, Neurosurgery and Psychiatry - October 9, 2013 Category: Neurosurgery Authors: Yamauchi, H., Higashi, T., Kagawa, S., Kishibe, Y., Takahashi, M. Tags: Open access, Stroke, Hypertension, Radiology, Radiology (diagnostics) Cerebrovascular disease Source Type: research

Quality indicators in acute stroke care: a prospective observational survey in 13 Italian regions.
CONCLUSIONS: Our data confirm the need of quality monitoring in stroke care. Although SU patients showed a better adherence to quality indicators, overall compliance was unsatisfactory. PMID: 24293350 [PubMed - as supplied by publisher]
Source: Aging Clinical and Experimental Research - November 29, 2013 Category: Geriatrics Authors: Di Carlo A, Accetta G, Bellan M, Terni G, Lamassa M, Facchini R, Biggeri A, Inzitari D, Ferro S, For the National Stroke Care Group Tags: Aging Clin Exp Res Source Type: research

Stroke Risk Factors, Subtypes, and 30-Day Case Fatality in Abuja, Nigeria (P1.121)
CONCLUSIONS: Although hypertension, obesity, diabetes mellitus, and atrial fibrillation were important stroke risk factors, in many patients, these were detected only after a stroke. While the commonest stroke subtype was cerebral infarction, observed in almost two-third of patients, SAH was associated with the highest case-fatality rate at 30 days of 44.4%. Larger population-based studies are planned.Study Supported by: nilDisclosure: Dr. Bwala has nothing to disclose.
Source: Neurology - April 9, 2014 Category: Neurology Authors: Bwala, S. Tags: Cerebrovascular Disease and Interventional Neurology: Ischemic Stroke Subtype Source Type: research

Clozapine-Induced Chemogenetic Neuromodulation Rescues Post-Stroke Deficits After Chronic Capsular Infarct
AbstractLong-term disabilities induced by stroke impose a heavy burden on patients, families, caregivers, and public health systems. Extensive studies have demonstrated the therapeutic value of neuromodulation in enhancing post-stroke recovery. Among them, chemogenetic neuromodulation activated by clozapine-N-oxide (CNO) has been proposed as the potential tool of neuromodulation. However, recent evidence showed that CNO does not cross the blood  − brain barrier and may in fact have low binding affinity for chemogenetic tool. Thus, clozapine (CLZ) has been suggested for use in chemogenetic neuromodulation, in place of...
Source: Translational Stroke Research - June 29, 2023 Category: Neurology Source Type: research

Pulmonary embolism in acute ischaemic stroke (p4.293)
Conclusions:PE was observed in 0.32% of AIS and associated with high rates of death and disability. CTA stroke protocol images from aortic arch to vertex allows visualization of upper pulmonary arteries and detection PE in AIS.Disclosure: Dr. Eswaradass has nothing to disclose. Dr. Dey has nothing to disclose. Dr. Singh has nothing to disclose. Dr. Hill has nothing to disclose.
Source: Neurology - April 17, 2017 Category: Neurology Authors: Eswaradass, P. V., Dey, S., Singh, D., Hill, M. Tags: In-Hospital Stroke Care Source Type: research

Thrombolysis for acute ischemic stroke in South Africa
ConclusionsOur findings indicate that the use of thrombolysis in routine clinical practice in a South African setting has similar safety and early efficacy outcomes to developed and other developing countries.
Source: International Journal of Stroke - May 22, 2013 Category: Neurology Authors: Alan Bryer, Sean Wasserman Tags: Short Report Source Type: research

Functional connectivity magnetic resonance imaging in stroke: an evidence‐based clinical review
Stroke is a common condition that may lead to various degrees of neurological deficit and long‐term disability. It has become increasingly recognized that cortical reorganization of neuronal networks plays a significant role in regaining function following a focal brain injury. However, the mechanisms involved in this process are still not fully understood. Resting‐state functional connectivity magnetic resonance imaging is a rapidly evolving scanning technique that has the potential to shed light into this neuronal rearrangement. A better understanding of the underlying neurological pathways may contribute to the deve...
Source: International Journal of Stroke - March 19, 2013 Category: Neurology Authors: Ourania Varsou, Mary Joan Macleod, Christian Schwarzbauer Tags: Review Source Type: research

Anxiety in Patients With Acute Ischemic Stroke: Risk Factors and Effects on Functional Status
Conclusion: Depressive symptoms are the major correlates of PSA while more severe PSA is associated with poorer ADL and health-related QOL. Acute lesions involving CHWM may correlate with PSA in ischemic stroke patients with mild-to-moderate neurologic deficits, supporting a lesion-location hypothesis in PSA.IntroductionAnxiety is prevalent after stroke and occurs in about one-quarter of stroke survivors (1, 2). Poststroke anxiety (PSA) may have a negative impact on quality of life (QOL) of stroke survivors, affecting their rehabilitation (3). Furthermore, one prospective study found that severe anxiety symptoms were assoc...
Source: Frontiers in Psychiatry - April 16, 2019 Category: Psychiatry Source Type: research

Stroke Dysbiosis Index (SDI) in Gut Microbiome Are Associated With Brain Injury and Prognosis of Stroke
Conclusions: We developed an index to measure gut microbiota dysbiosis in stroke patients; this index was significantly correlated with patients' outcome and was causally related to outcome in a mouse model of stroke. Our model facilitates the potential clinical application of gut microbiota data in stroke and adds quantitative evidence linking the gut microbiota to stroke. Introduction Ischemic stroke imposes a heavy burden on society, with 24.9 million cases worldwide (1). Although intravenous thrombolysis and endovascular treatment greatly improve some patients' prognosis, the prognosis for most pa...
Source: Frontiers in Neurology - April 23, 2019 Category: Neurology Source Type: research