Prehospital Triage of Acute Stroke Patients During the COVID-19 Pandemic.

abstract：:Background and Purpose- Carotid web (CW) is a rare form of focal fibromuscular dysplasia defined as an abnormal shelf-like projection of intimal fibrous tissue into the carotid bulb. It is theorized that CW leads to ischemic stroke secondary to blood flow stasis and subsequent embolization. The natural history and opt...

journal_title：Stroke

authors： Zhang AJ,Dhruv P,Choi P,Bakker C,Koffel J,Anderson D,Kim J,Jagadeesan B,Menon BK,Streib C

更新日期：2018-12-01 00:00:00

abstract：:The Stenting and Aggressive Medical Management for Preventing Recurrent Stroke and Intracranial Stenosis (SAMMPRIS) trial, a randomized clinical trial comparing aggressive medical management to stenting with aggressive medical management for symptomatic intracranial stenosis, was prematurely halted when a high rate of...

journal_title：Stroke

authors： Marks MP

更新日期：2012-02-01 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:The association between hyperthermia and early neurological deterioration, increased morbidity, and mortality in acute ischemic stroke is well known. However, the timing at which the cerebral lesion may be aggravated by high temperature has not been firmly established. The aim of this study was t...

journal_title：Stroke

authors： Castillo J,Dávalos A,Marrugat J,Noya M

更新日期：1998-12-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Citicoline, a naturally occurring precursor of phosphatidylcholine, is neuroprotective and is currently being assessed in clinical trials. To evaluate potential synergistic neuroprotective effects of prolonged citicoline treatment and early N-methyl-D-aspartate (NMDA) antagonist therapy, suboptim...

journal_title：Stroke

authors： Onal MZ,Li F,Tatlisumak T,Locke KW,Sandage BW Jr,Fisher M

更新日期：1997-05-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Pial arterioles transiently dilate during cortical spreading depression (CSD), although the mechanisms are unclear. We tested the hypothesis that increased production of nitric oxide (NO) promotes arteriolar dilation. METHODS:Urethane-anesthetized rabbits were equipped with cranial windows, and ...

journal_title：Stroke

authors： Colonna DM,Meng W,Deal DD,Busija DW

更新日期：1994-12-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The CHA2DS2-VASc stroke score (congestive heart failure, hypertension, age ≥75 (doubled), diabetes mellitus, prior stroke or transient ischemic attack (doubled), vascular disease, age 65-74, female) is used in most guidelines for risk stratification in atrial fibrillation (AF), but most data for ...

journal_title：Stroke

authors： Kim TH,Yang PS,Uhm JS,Kim JY,Pak HN,Lee MH,Joung B,Lip GYH

更新日期：2017-06-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Repetitive transcranial magnetic stimulation of the primary motor cortex (M1) may improve outcomes after stroke. The aim of this study was to determine the effects of M1 theta burst stimulation (TBS) and standardized motor training on upper-limb function of patients with chronic stroke. METHODS:...

journal_title：Stroke

authors： Ackerley SJ,Stinear CM,Barber PA,Byblow WD

更新日期：2010-07-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The applicability of a novel differentiation technique in embolus detection based on the coincidence principle and using a multigate probe was evaluated in this study. METHODS:According to the coincidence method, high-intensity transients should only be classified as microembolic signals if they...

journal_title：Stroke

authors： Georgiadis D,Goeke J,Hill M,König M,Nabavi DG,Stögbauer F,Zunker P,Ringelstein EB

更新日期：1996-04-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Embolism is believed to be the major cause of stroke in patients with nonvalvular atrial fibrillation (NVAF). The detection of asymptomatic embolic signals (ES) in individuals with NVAF might allow identification of patients at high risk of stroke and monitoring of therapy in individual subjects....

journal_title：Stroke

authors： Cullinane M,Wainwright R,Brown A,Monaghan M,Markus HS

更新日期：1998-09-01 00:00:00

abstract：BACKGROUND AND PURPOSE:We tested the hypothesis that circulating microRNAs (miRNAs) present in plasma might display a specific signature in patients with intracerebral hemorrhage. METHODS:Global miRNA profiles were determined with the Agilent Human miRNA Microarray platform, and validated by quantitative polymerase ch...

journal_title：Stroke

authors： Guo D,Liu J,Wang W,Hao F,Sun X,Wu X,Bu P,Zhang Y,Liu Y,Liu F,Zhang Q,Jiang F

更新日期：2013-06-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Administration of histamine receptor antagonists has been reported to produce contradictory results, either reducing or increasing neural damage induced by ischemia. In this study, we investigated the neuroprotective effects of histamine H2-receptor antagonists in an "in vitro" model of ischemia....

journal_title：Stroke

authors： Malagelada C,Xifró X,Badiola N,Sabrià J,Rodríguez-Alvarez J

更新日期：2004-10-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Stroke MRI protocols provide useful information about underlying vessel pathologies in the anterior circulation by means of intracranial time-of-flight angiography. However, these protocols mostly fail in the posterior circulation to differentiate between congenital variants and secondary thrombo...

journal_title：Stroke

authors： Freund W,Kassubek J,Aschoff AJ,Huber R

更新日期：2008-08-01 00:00:00

abstract：BACKGROUND AND PURPOSE:MRI characterization of carotid plaque has been studied recently as a potential tool to predict stroke caused by carotid atherosclerosis. We performed a systematic review and meta-analysis to summarize the association of MRI-determined intraplaque hemorrhage, lipid-rich necrotic core, and thinnin...

journal_title：Stroke

authors： Gupta A,Baradaran H,Schweitzer AD,Kamel H,Pandya A,Delgado D,Dunning A,Mushlin AI,Sanelli PC

更新日期：2013-11-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Determination of vasomotor reserve (VMR) with the transcranial Doppler-CO(2) (TCD-CO(2)) test is used to assess the risk of impending cerebral ischemia in patients with high-grade stenosis or occlusion of the internal carotid artery. In patients with a poor temporal window, however, this examinat...

journal_title：Stroke

authors： Rohrberg M,Brodhun R

更新日期：2001-06-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Although the short-term risks of stroke and types of stroke associated with isolated systolic hypertension (ISH) and borderline isolated systolic hypertension (BISH) have been described, the long-term effects of these hypertensive conditions, particularly in younger individuals, are unclear. We p...

journal_title：Stroke

authors： Qureshi AI,Suri MF,Mohammad Y,Guterman LR,Hopkins LN

更新日期：2002-12-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The pathogenesis of periventricular hyperintensity (PVH) is still uncertain. We investigated the relationship between PVH and risk factors for cerebrovascular diseases, especially extracranial carotid artery stenosis (ECAS). METHODS:We studied PVH and ECAS in 323 subjects between 1991 and 1994. ...

journal_title：Stroke

authors： Adachi T,Takagi M,Hoshino H,Inafuku T

更新日期：1997-11-01 00:00:00

abstract：BACKGROUND AND PURPOSE:We sought to establish the pattern of blood pressure (BP) change after hospitalization for acute hemispheric stroke. METHODS:In 292 patients from the Leicester teaching hospitals with acute hemispheric stroke within the previous 24 hours (139 men; median age, 75 years [range, 42 to 98 years]), w...

journal_title：Stroke

authors： Harper G,Castleden CM,Potter JF

更新日期：1994-09-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The benefits of chronic disease self-management programs for stroke survivors are uncertain because individuals with severe impairments have been excluded from previous research. We undertook a phase II randomized controlled trial to determine whether a self-management program designed for surviv...

journal_title：Stroke

authors： Cadilhac DA,Hoffmann S,Kilkenny M,Lindley R,Lalor E,Osborne RH,Batterbsy M

更新日期：2011-06-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Apraxia of speech (AOS) is a motor speech disorder, which is clinically characterized by the combination of phonemic segmental changes and articulatory distortions. AOS has been believed to arise from impairment in motor speech planning/programming and differentiated from both aphasia and dysarth...

journal_title：Stroke

authors： Itabashi R,Nishio Y,Kataoka Y,Yazawa Y,Furui E,Matsuda M,Mori E

更新日期：2016-01-01 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:Cerebral blood flow is coupled to brain metabolism by means of active modulation of cerebrovascular resistance. This homeostatic vasogenic activity is reflected in slow waves of cerebral blood flow velocities (FV) which can also be detected in intracranial pressure (ICP). However, effects of incr...

journal_title：Stroke

authors： Haubrich C,Czosnyka Z,Lavinio A,Smielewski P,Diehl RR,Pickard JD,Czosnyka M

更新日期：2007-10-01 00:00:00

abstract：BACKGROUND AND PURPOSE:We investigate whether admission serum calcium levels are associated with hematoma volume, stroke severity, and outcomes in patients with acute intracerebral hemorrhage. METHODS:A total of 273 patients admitted within 24 hours after intracerebral hemorrhage onset was divided into quartiles based...

journal_title：Stroke

authors： Inoue Y,Miyashita F,Toyoda K,Minematsu K

更新日期：2013-07-01 00:00:00

abstract：BACKGROUND:A number of clinical syndromes describing the presentation of deep brain infarcts are called lacunar syndromes resulting from small vessel occlusion (SVO). To verify the reliability of the clinical diagnosis "lacunar syndrome," the value was investigated with diffusion-weighted MRI (DWI). METHODS AND RESULT...

journal_title：Stroke

authors： Wessels T,Röttger C,Jauss M,Kaps M,Traupe H,Stolz E

更新日期：2005-04-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The use of bare metal stents to treat symptomatic intracranial stenosis may be associated with significant restenosis rates. The advent of drug-eluting stents (DESs) in the coronary circulation has resulted in a reduction of restenosis rates. We report our technical success rate and short-term re...

journal_title：Stroke

authors： Gupta R,Al-Ali F,Thomas AJ,Horowitz MB,Barrow T,Vora NA,Uchino K,Hammer MD,Wechsler LR,Jovin TG

更新日期：2006-10-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Nimodipine, a calcium antagonist, has been reported to have beneficial effects in acute ischemic infarction. Some calcium channel antagonists have antiplatelet effects. We investigated the effect of oral nimodipine on platelet function in healthy volunteers. METHODS:Twelve healthy volunteers (6 ...

journal_title：Stroke

authors： Feinberg WM,Bruck DC

更新日期：1993-01-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Carotid endarterectomy is an effective method for preventing strokes if patients do not suffer adverse perioperative outcomes. The purpose of this study was to identify preoperative patient risk factors for adverse outcomes (death or nonfatal stroke) after carotid endarterectomy through the use o...

journal_title：Stroke

authors： Tu JV,Wang H,Bowyer B,Green L,Fang J,Kucey D,Participants in the Ontario Carotid Endarterectomy Registry.

更新日期：2003-11-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Anemia is 1 potential mechanism by which the brain receives inadequate oxygenation. The purpose of this study was to determine in acute stroke patients whether lower hemoglobin values were associated with worse hemispatial neglect. METHODS:In 203 subjects, neglect testing batteries were administ...

journal_title：Stroke

authors： Gottesman RF,Bahrainwala Z,Wityk RJ,Hillis AE

更新日期：2010-08-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Functional stimulation is accompanied by increases in regional cerebral blood flow which exceed metabolic demands under normal circumstances, but it is unknown whether functional stimulation is beneficial or detrimental in the setting of acute ischemia. The aim of this study was to determine the ...

journal_title：Stroke

authors： Burnett MG,Shimazu T,Szabados T,Muramatsu H,Detre JA,Greenberg JH

更新日期：2006-05-01 00:00:00

abstract：BACKGROUND AND PURPOSE:There is no consensus on whether anticoagulation should be continued or temporarily stopped in patients suffering acute ischemic stroke while using anticoagulation. We assessed treatment variations and outcomes in these patients. METHODS:Post hoc analysis of PASS (Preventive Antibiotics in Strok...

journal_title：Stroke

authors： Groot AE,Vermeij JM,Westendorp WF,Nederkoorn PJ,van de Beek D,Coutinho JM

更新日期：2018-07-01 00:00:00