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Specialty: Neuroscience
Condition: Hemorrhagic Stroke

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Total 735 results found since Jan 2013.

Unfavorable Outcome of Thrombolysis in Chinese Patients with Cardioembolic Stroke: a Prospective Cohort Study.
CONCLUSIONS: Patients with cardioembolic stroke had more SICH after thrombolysis, and worse clinical outcome at 3-month follow-up compared with those with LAA. This emphasizes the importance of preventing cardioembolism. PMID: 26096605 [PubMed - as supplied by publisher]
Source: CNS Neuroscience and Therapeutics - June 20, 2015 Category: Neuroscience Authors: Wang XG, Zhang LQ, Liao XL, Pan YS, Shi YZ, Wang CJ, Wang YL, Liu LP, Zhao XQ, Wang YJ, Li D, Wang CX, Thrombolysis Implementation and Monitoring of acute ischemic Stroke in China (TIMS-China) Investigators Tags: CNS Neurosci Ther Source Type: research

Postischemic hyperperfusion on arterial spin labeled perfusion MRI is linked to hemorrhagic transformation in stroke
Noriko Salamon & Danny JJ Wang
Source: Journal of Cerebral Blood Flow and Metabolism - March 31, 2015 Category: Neuroscience Authors: Songlin YuDavid S LiebeskindSumit DuaHolly WilhalmeDavid ElashoffXin J QiaoJeffry R AlgerNerses SanossianSidney StarkmanLatisha K AliFabien ScalzoXin LouBryan YooJeffrey L SaverNoriko SalamonDanny JJ Wang Tags: arterial spin labeling (ASL) acute ischemic stroke (AIS) hemorrhagic transformation (HT) hyperperfusion Source Type: research

Characteristics of Neurogenic Voiding Dysfunction in Cerebellar Stroke: A Cross-Sectional, Retrospective Video Urodynamic Study.
We report the video urodynamic findings of 15 patients with cerebellar stroke, including eight patients with ischemic and seven with hemorrhagic stroke. Their mean age was 75 ± 13.4 years and the mean interval from stroke to video urodynamic study was 11.2 ± 17.9 months. At urodynamic study, four (50 %) patients with ischemic stroke had urinary incontinence as did two (28 %) patients with hemorrhagic stroke. Detrusor overactivity (DO) was found in eight (53 %) patients, dyssynergic urethral sphincter in six (40 %), and nonrelaxing urethral sphincter in seven (47 %). DO occurred in six (75 %) of patients w...
Source: Cerebellum - March 16, 2013 Category: Neuroscience Authors: Chou YC, Jiang YH, Harnod T, Kuo HC Tags: Cerebellum Source Type: research

Adjunctive statin therapy reduces intracranial hemorrhage and 1-year mortality in patients with atrial fibrillation after acute ischemic stroke: A population-based epidemiological study from Taiwan
ConclusionsStatin therapy reduced the risk of ICH and 1-year mortality in AF patients who experienced acute ischemic stroke.
Source: Journal of Clinical Neuroscience - July 20, 2019 Category: Neuroscience Source Type: research

Plasmatic retinol‐binding protein 4 and glial fibrillary acidic protein as biomarkers to differentiate ischemic stroke and intracerebral hemorrhage
We describe the discovery and subsequent replications of RBP4 and its combination with circulating GFAP as plasmatic biomarkers for hyperacute stroke subtype differentiation. The combination of these biomarkers and others might aid to speed up the discrimination of both stroke subtypes improving the outcome of patients. A rapid differentiation of ischemic stroke from intracerebral hemorrhage is essential to provide the appropriate treatment. We describe the discovery and subsequent replications of RBP4 and its combination with circulating GFAP as plasmatic biomarkers for hyperacute stroke subtype differentiation. The comb...
Source: Journal of Neurochemistry - December 17, 2015 Category: Neuroscience Authors: Víctor Llombart, Teresa García‐Berrocoso, Alejandro Bustamante, Dolors Giralt, David Rodriguez‐Luna, Marian Muchada, Anna Penalba, Cristina Boada, Mar Hernández‐Guillamon, Joan Montaner Tags: Original Article Source Type: research

Association of APOE (E2, E3 and E4) gene variants and lipid levels in ischemic stroke, its subtypes and hemorrhagic stroke in a South Indian population
In conclusion, our results suggest that APOE polymorphism does seem to play a role in hemorrhagic stroke and also in the development of specific subtypes of ischemic stroke. Further, in ischemic stroke VLDL and triglycerides levels were found to be significantly associated with E2/E4 and E3/E4 genotypes.
Source: Neuroscience Letters - June 28, 2016 Category: Neuroscience Source Type: research

Early administration of pyrrolidine dithiocarbamate extends the therapeutic time window of tissue plasminogen activator in a male rat model of embolic stroke
Abstract Tissue plasminogen activator (tPA) is used in fewer than 4% of patients after ischemic stroke because of its narrow therapeutic time window. We tested whether pyrrolidine dithiocarbamate (PDTC), a drug with multiple mechanisms to provide neuroprotection, can be used to extend the therapeutic time window of tPA. Three‐month‐old male Sprague‐Dawley rats were subjected to embolic stroke in the area supplied by the right middle cerebral artery. tPA at 10 mg/kg was given intravenously 4 h after the onset of stroke. PDTC at 50 mg/kg was given via gastric gavage at 30 min or 4 h after the onset of stroke....
Source: Journal of Neuroscience Research - October 4, 2017 Category: Neuroscience Authors: Zhongxing Wang, Weiran Shan, Jiangbei Cao, Max Wintermark, Wenqi Huang, Zhiyi Zuo Tags: RESEARCH ARTICLE Source Type: research

Regulation of DAPK1 by Natural Products: An Important Target in Treatment of Stroke
Neurochem Res. 2022 Jun 8. doi: 10.1007/s11064-022-03628-7. Online ahead of print.ABSTRACTStroke is a sudden neurological disorder that occurs due to impaired blood flow to an area of the brain. Stroke can be caused by the blockage or rupture of a blood vessel in the brain, called ischemic stroke and hemorrhagic stroke, respectively. Stroke is more common in men than women. Atrial fibrillation, hypertension, kidney disease, high cholesterol and lipids, genetic predisposition, inactivity, poor nutrition, diabetes mellitus, family history and smoking are factors that increase the risk of stroke. Restoring blood flow by repos...
Source: Neurochemical Research - June 8, 2022 Category: Neuroscience Authors: Tayebeh Noori Samira Shirooie Antoni Sureda Eduardo Sobarzo-Sanchez Ahmad Reza Dehpour Marianela Sald ías Esra K üpeli Akkol Source Type: research

Navigating Antiplatelet Treatment Options for Stroke: Evidence-Based and Pragmatic Strategies
AbstractPurpose of ReviewThe benefit of using antiplatelet monotherapy in acute ischemic stroke and secondary stroke prevention is well established. In the last few years, several large randomized trials showed that the use of short-term dual antiplatelet therapy in particular stroke subtypes may reduce the risk of recurrent ischemic events. The aim of this article is to provide a critical analysis of the current evidence and recommendations for the use of antiplatelet agents for stroke prevention.Recent FindingsLong-term therapy with aspirin, clopidogrel, or aspirin plus extended-release dipyridamole is recommended for se...
Source: Current Neurology and Neuroscience Reports - October 13, 2022 Category: Neuroscience Source Type: research

Genetic deletion of calcium/calmodulin-dependent protein kinase kinase ß (CaMKK ß) or CaMK IV exacerbates stroke outcomes in ovariectomized (OVXed) female mice
Conclusions: Inhibition of CaMKK signaling exacerbated stroke outcome and increased BBB impairment, transcriptional inactivation and inflammatory responses in females after stroke. Therefore, CaMKK signaling may be a potential target for stroke treatment in both males and females.
Source: BMC Neuroscience - October 21, 2014 Category: Neuroscience Authors: Lin LiuLouise McCulloughJun Li Source Type: research

Airplane stroke syndrome
We describe the patient, stroke, and flight characteristics. Over the study period, 131 million passengers arrived at Melbourne airport. Our centre admitted 5727 stroke patients, of whom 42 (0.73%) had flight-related strokes. Flight-related stroke patients were younger (median age 65 versus 73, p<0.001), had similar stroke severity, and received intravenous thrombolysis more often than non-flight-related stroke patients. Seven patients had flight-related intracerebral haemorrhage. The aetiology of the ischaemic strokes was cardioembolic in 14/35 (40%), including seven patients with confirmed PFO, one with atrial sep...
Source: Journal of Clinical Neuroscience - February 20, 2016 Category: Neuroscience Source Type: research

Perioperative stroke after cerebral aneurysm clipping: Risk factors and postoperative impact
This study assesses patient-specific independent predictors of perioperative stroke in relation to surgical aneurysm clipping. Additionally, this study evaluates the postoperative complications of stroke. We performed a retrospective chart review of 437 patients with ruptured and unruptured intracranial aneurysms, which underwent surgical clipping from 2006 to 2013. Multivariate logistical regression was utilized to assess the effect of age, race, gender, subarachnoid hemorrhage, Hunt and Hess (H/H) grade, aneurysm location, and intraoperative somatosensory evoked potentials (SSEPs) changes on the frequency of perioperativ...
Source: Journal of Clinical Neuroscience - July 13, 2017 Category: Neuroscience Source Type: research