Interrater agreement in evaluation of stroke patients with the unified neurological stroke scale.

abstract：BACKGROUND AND PURPOSE:The genetic basis of white matter hyperintensities (WMH) is still unknown. This study examines the heritability of WMH in both sexes and in different brain regions, and the influence of age. METHODS:Participants from the Older Australian Twins Study were recruited (n=320; 92 monozygotic and 68 d...

journal_title：Stroke

authors： Sachdev PS,Thalamuthu A,Mather KA,Ames D,Wright MJ,Wen W,OATS Collaborative Research Team.

更新日期：2016-06-01 00:00:00

abstract：BACKGROUND AND PURPOSE:We investigated changes in locomotor activity, passive avoidance task performance, and hippocampal CA1 neurons induced by cerebral ischemia in Mongolian gerbils to examine the relation between these behavioral changes and CA1 neuronal damage. METHODS:Spontaneous locomotor activity was measured u...

journal_title：Stroke

authors： Karasawa Y,Araki H,Otomo S

更新日期：1994-03-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Little is known about the clinical outcomes associated with posthemorrhage anticoagulation resumption for atrial fibrillation. This study had 2 objectives: first, to evaluate anticoagulation use after a first major bleed on warfarin or dabigatran and, second, to compare effectiveness and safety o...

journal_title：Stroke

authors： Hernandez I,Zhang Y,Brooks MM,Chin PK,Saba S

更新日期：2017-01-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Several studies have reported on the correlation of ultrasonic carotid plaque morphology, cerebrovascular symptoms, and intraplaque hemorrhage. This study correlates ultrasonic carotid plaque morphology with the degree of carotid stenosis. METHODS:Carotid arteries (n=2460) were examined by using...

journal_title：Stroke

authors： AbuRahma AF,Wulu JT Jr,Crotty B

更新日期：2002-07-01 00:00:00

abstract：:Background and Purpose- The GLX (glycocalyx) is a protein/polysaccharide meshwork at the cellular surface. Consisting largely of glycosaminoglycans and proteoglycans, the GLX can shed in response to stress. In this study, we assay 11 components of the GLX in plasma from patients with ischemic stroke from a longitudina...

journal_title：Stroke

authors： DellaValle B,Hasseldam H,Johansen FF,Iversen HK,Rungby J,Hempel C

更新日期：2019-10-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Quality of life (QoL) is important to stroke survivors yet is often recorded as a secondary measure in acute stroke randomized controlled trials. We examined whether commonly used stroke outcome measures captured aspects of QoL. METHODS:We examined primary outcomes by National Institutes of Heal...

journal_title：Stroke

authors： Ali M,Fulton R,Quinn T,Brady M,VISTA Collaboration.

更新日期：2013-11-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Elevated plasma homocysteine level has been associated with increased risk for cardiovascular and cerebrovascular disease. Variation in the levels of this amino acid has been shown to be due to nutritional status and methylenetetrahydrofolate reductase (MTHFR) genotype. METHODS:Under a case-cont...

journal_title：Stroke

authors： McIlroy SP,Dynan KB,Lawson JT,Patterson CC,Passmore AP

更新日期：2002-10-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Physiologically, it appears plausible for physical activity to decrease stroke risk; however, epidemiological studies have produced mixed findings. Furthermore, few studies have examined specific kinds and intensities of activities. The purpose of this study was to examine the association between...

journal_title：Stroke

authors： Lee IM,Paffenbarger RS Jr

更新日期：1998-10-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Although the resting regional cerebral blood flow (rCBF) in aphasic patients has been thoroughly investigated with positron emission tomography (PET) and single-photon emission CT, and PET studies in normal subjects have elucidated the functional localization of language processing, little is kno...

journal_title：Stroke

authors： Ohyama M,Senda M,Kitamura S,Ishii K,Mishina M,Terashi A

更新日期：1996-05-01 00:00:00

abstract：BACKGROUND AND PURPOSE:We examined the possibility that activation of the human brain renin-angiotensin system is involved in enhancement of ischemic brain damage using chimeric transgenic mice with human renin (hRN) and human angiotensinogen (hANG) genes. METHODS:Chimeric (hRN/hANG-Tg) mice were generated by mating o...

journal_title：Stroke

authors： Inaba S,Iwai M,Tomono Y,Senba I,Furuno M,Kanno H,Okayama H,Mogi M,Higaki J,Horiuchi M

更新日期：2009-02-01 00:00:00

abstract：:We devised the present experiments to assess the effects of ischemia on the production of dopamine in the caudate nucleus of spontaneously hypertensive stroke-resistant rats. Ringer's solution was continuously perfused at a rate of 10 microliters/min through 0.2-mm-diameter dialysis tubing implanted in the rat's cauda...

journal_title：Stroke

authors： Kawano T,Tsutsumi K,Miyake H,Mori K

更新日期：1988-12-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Ischemic stroke patients often have intracranial atherosclerosis (ICAS), despite heterogeneity in the cause of stroke. We tested the hypothesis that ICAS burden can independently reflect the risk of long-term vascular outcome. METHODS:This was a retrospective cohort study analyzing data from a p...

journal_title：Stroke

authors： Kim BS,Chung PW,Park KY,Won HH,Bang OY,Chung CS,Lee KH,Kim GM

更新日期：2017-10-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Glutamate receptor antagonists are protective in animal models of focal cerebral ischemia. Lamotrigine (3,5-diamino-6-[2,3-dichlorophenyl]-1,2,4-triazine) is an anticonvulsant drug that blocks voltage-gated sodium channels and inhibits the ischemia-induced release of glutamate. We describe the ce...

journal_title：Stroke

authors： Smith SE,Meldrum BS

更新日期：1995-01-01 00:00:00

abstract：BACKGROUND AND PURPOSE:There is scant population-based information on incidence and risk factors for ischemic stroke subtypes. METHODS:We identified all 454 residents of Rochester, Minn, with a first ischemic stroke between 1985 and 1989 from the Rochester Epidemiology Project medical records linkage system. We used S...

journal_title：Stroke

authors： Petty GW,Brown RD Jr,Whisnant JP,Sicks JD,O'Fallon WM,Wiebers DO

更新日期：1999-12-01 00:00:00

abstract：:In children with Moyamoya disease, transient ischemic attacks often occur during hyperventilation, and the frequency of attacks usually decreases with advancing age. To elucidate the mechanism of the attacks, the regional cerebral blood flow was measured during rest and/or hyperventilation in children aged 3-16 with M...

journal_title：Stroke

authors： Tagawa T,Naritomi H,Mimaki T,Yabuuchi H,Sawada T

更新日期：1987-09-01 00:00:00

abstract：:Background and Purpose- Aneurysmal subarachnoid hemorrhage (aSAH) has a high healthcare cost burden. Methods- We performed a cross-sectional analysis of the costs of clipping and coiling of aSAH using the National Inpatient Sample and Vizient databases. We conducted multiple regression analyses to estimate national co...

journal_title：Stroke

authors： Yoon S,Yoon JC,Winkler E,Liu C,Lawton MT

更新日期：2018-12-03 00:00:00

abstract：BACKGROUND AND PURPOSE:A high incidence of arteriovenous malformations (AVMs) is associated with hereditary hemorrhagic telangiectasia type 1. Endoglin, the gene mutated in this disorder, is expressed at reduced levels on blood vessels of these patients. Since endoglin is a component of the transforming growth factor-b...

journal_title：Stroke

authors： Matsubara S,Bourdeau A,terBrugge KG,Wallace C,Letarte M

更新日期：2000-11-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Thick cisternal clot on CT is a well-recognized risk factor for delayed cerebral ischemia (DCI) after subarachnoid hemorrhage (SAH). Whether intraventricular hemorrhage (IVH) or intracerebral hemorrhage (ICH) predisposes to DCI is unclear. The Fisher CT grading scale identifies thick SAH but does...

journal_title：Stroke

authors： Claassen J,Bernardini GL,Kreiter K,Bates J,Du YE,Copeland D,Connolly ES,Mayer SA

更新日期：2001-09-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Three-dimensional MRI segmentation may be useful to better understand the physiopathology of lacunar infarctions. Using this technique, the distribution of lacunar infarctions volumes has been recently reported in patients with cerebral autosomal-dominant arteriopathy with subcortical infarcts an...

journal_title：Stroke

authors： Hervé D,Godin O,Dufouil C,Viswanathan A,Jouvent E,Pachaï C,Guichard JP,Bousser MG,Dichgans M,Chabriat H

更新日期：2009-01-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Diffusion magnetic resonance imaging (MRI) can quantitatively detect focal ischemic injury within minutes of onset, and perfusion MRI can evaluate the brain's microcirculation. N-Methyl-D-aspartate (NMDA) antagonists and reperfusion can reduce lesion size in stroke models. We used diffusion and p...

journal_title：Stroke

authors： Minematsu K,Fisher M,Li L,Sotak CH

更新日期：1993-12-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Changes in stroke incidence are likely to occur as a consequence of aging of the population, but evidence for this hypothesis is lacking. METHODS:A prospective community-based registry of first-ever strokes (1994 to 1998) classified according to the International Classification of Diseases, 9th ...

journal_title：Stroke

authors： Carolei A,Marini C,Di Napoli M,Di Gianfilippo G,Santalucia P,Baldassarre M,De Matteis G,di Orio F

更新日期：1997-12-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Treatment of stroke patients in specialized stroke units has become more frequent, yet the effect of this treatment has not been determined. METHODS:In a community-based, prospective, and consecutive study of 1241 unselected acute stroke patients, we compared outcome of stroke treatment between ...

journal_title：Stroke

authors： Jørgensen HS,Nakayama H,Raaschou HO,Larsen K,Hübbe P,Olsen TS

更新日期：1995-07-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Subarachnoid hemorrhage (SAH) caused by ruptured intracranial aneurysm affects approximately 16 000 Americans annually, and almost 40% of affected patients die within 30 days despite the best current therapy. Prevention of SAH is therefore of paramount importance. We present a preliminary analysi...

journal_title：Stroke

authors： Kissela BM,Sauerbeck L,Woo D,Khoury J,Carrozzella J,Pancioli A,Jauch E,Moomaw CJ,Shukla R,Gebel J,Fontaine R,Broderick J

更新日期：2002-05-01 00:00:00

abstract：BACKGROUND:Hyperpolarization of vascular muscle in response to activation of potassium channels is a major mechanism of vasodilatation. In cerebral blood vessels, four different potassium channels have been described: ATP-sensitive potassium channels, calcium-activated potassium channels, delayed rectifier potassium ch...

journal_title：Stroke

authors： Kitazono T,Faraci FM,Taguchi H,Heistad DD

更新日期：1995-09-01 00:00:00

abstract：BACKGROUND AND PURPOSE:In Asian populations, few studies investigated the association between stroke and common carotid artery intima-media thickness (IMT). Our previous case-control studies showed that low end-diastolic velocity (EDV) in common carotid artery, a potential hemodynamic marker of intracranial resistance,...

journal_title：Stroke

authors： Chuang SY,Bai CH,Chen JR,Yeh WT,Chen HJ,Chiu HC,Shiu RS,Pan WH

更新日期：2011-05-01 00:00:00

abstract：BACKGROUND AND PURPOSE:We evaluated the impact of a primary stroke center (PSC) destination policy in a major metropolitan city and used geographic modeling to evaluate expected changes for a comprehensive stroke center policy. METHODS:We identified suspected stroke emergency medical services encounters from 1/1/2004 ...

journal_title：Stroke

authors： Mullen MT,Pajerowski W,Messé SR,Mechem CC,Jia J,Abboud M,David G,Carr BG,Band R

更新日期：2018-04-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Futile recanalization after acute ischemic stroke occurs in almost half of the patients despite optimal angiographic results. Multimodal neuroimaging may help to improve patient's selection but is still dismissed by many interventionalists. Our aim was to evaluate the accuracy of each parameter o...

journal_title：Stroke

authors： Espinosa de Rueda M,Parrilla G,Manzano-Fernández S,García-Villalba B,Zamarro J,Hernández-Fernández F,Sánchez-Vizcaino C,Carreón E,Morales A,Moreno A

更新日期：2015-09-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The limited walking ability that follows a stroke restricts the patient's independent mobility about the home and community, a significant social handicap. To improve the in-hospital prediction of functional outcome, the relationships between impairment, disability, and handicap were assessed wit...

journal_title：Stroke

authors： Perry J,Garrett M,Gronley JK,Mulroy SJ

更新日期：1995-06-01 00:00:00

abstract：BACKGROUND AND PURPOSE:In animal models of cerebral ischemia, matrix metalloproteinase (MMP) expression was significantly increased and related to blood-brain barrier disruption, edema formation, and hemorrhagic transformation (HT). MMP inhibitors reduce HT after embolic ischemia in tissue-type plasminogen activator-tr...

journal_title：Stroke

authors： Montaner J,Alvarez-Sabín J,Molina CA,Anglés A,Abilleira S,Arenillas J,Monasterio J

更新日期：2001-12-01 00:00:00

abstract：:The authors report an autopsy case with repeated transient ischemic attacks and subsequent strokes demonstrating evidence of artery-to-artery embolism from thrombi generated in the stenotic middle cerebral artery to the distal cortical branches. This case substantiates the existence of intracranial artery-to-artery em...

journal_title：Stroke

authors： Masuda J,Ogata J,Yutani C,Miyashita T,Yamaguchi T

更新日期：1987-05-01 00:00:00