Transcranial Doppler assessment of cerebrovascular reactivity in symptomatic and asymptomatic severe carotid stenosis.

abstract：:A case of simultaneous rupture of two intracranial aneurysms is reported. This is a rare event, and we found no CT reports of such a case. This case points out that the usual assumption of a single aneurysm rupture in a patient with multiple aneurysms may be erroneous and difficult to diagnose angiographically, but ma...

journal_title：Stroke

authors： Joslyn JN,Williams JP,White JL,White RL

更新日期：1985-05-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Atrial fibrillation (AF) is increasingly recognized as the single most important cause of disabling ischemic stroke in the elderly. We undertook an international survey to characterize the frequency of AF-associated stroke, methods of AF detection, and patient features. METHODS:Consecutive patie...

journal_title：Stroke

authors： Perera KS,Vanassche T,Bosch J,Swaminathan B,Mundl H,Giruparajah M,Barboza MA,O'Donnell MJ,Gomez-Schneider M,Hankey GJ,Yoon BW,Roxas A Jr,Lavallee P,Sargento-Freitas J,Shamalov N,Brouns R,Gagliardi RJ,Kasner SE,Pieroni

更新日期：2016-09-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Autonomic nervous system diseases affect systemic blood pressure regulation. Patients with autonomic nervous system diseases have consistently larger drops in blood pressure associated with standing than the normal population. Autonomic dysfunction and/or these changes in blood pressure may affec...

journal_title：Stroke

authors： Blaber AP,Bondar RL,Stein F,Dunphy PT,Moradshahi P,Kassam MS,Freeman R

更新日期：1997-09-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Fibrinogen is an independent risk factor for coronary events in population-based studies and in patients with coronary heart disease, but there is uncertainty about prediction of stroke, particularly in secondary prevention. METHODS:We studied unpublished data from 3 prospective studies of patie...

journal_title：Stroke

authors： Rothwell PM,Howard SC,Power DA,Gutnikov SA,Algra A,van Gijn J,Clark TG,Murphy MF,Warlow CP

更新日期：2004-10-01 00:00:00

abstract：:An overview of the possible factors that might contribute to the development of cerebral vasospasm is presented, with particular emphasis on the possibility that spasm arises from a malfunction of the regulatory or contractile processes in smooth muscle cells. This possibility is emphasized because the evidence for ce...

journal_title：Stroke

authors： Wellum GR,Peterson JW,Zervas NT

更新日期：1985-07-01 00:00:00

abstract：:We assessed the potential of 2-MHz pulsed-wave transorbital Doppler ultrasonography to delineate the role of the ophthalmic artery as a source of collateral cerebral blood supply by comparing oculopneumoplethysmography, transorbital Doppler ultrasonography, periorbital continuous-wave Doppler ultrasonography, and tran...

journal_title：Stroke

authors： Schneider PA,Rossman ME,Bernstein EF,Ringelstein EB,Otis SM

更新日期：1991-01-01 00:00:00

abstract：BACKGROUND AND PURPOSE:In acute ischemic stroke patients, diffusion-weighted imaging (DWI)-Alberta Stroke Program Early Computed Tomography Score (ASPECTS) is correlated with infarct volume and is an independent factor of functional outcome. Patients with pretreatment DWI-ASPECTS ≤6 were excluded or under-represented i...

journal_title：Stroke

authors： Desilles JP,Consoli A,Redjem H,Coskun O,Ciccio G,Smajda S,Labreuche J,Preda C,Ruiz Guerrero C,Decroix JP,Rodesch G,Mazighi M,Blanc R,Piotin M,Lapergue B,ETIS (Endovascular Treatment in Ischemic Stroke) Research Investigator

更新日期：2017-04-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Endovascular therapy has increasingly become the most common treatment for unruptured cerebral aneurysms in the United States. We evaluated a national, multi-hospital database to examine recent utilization trends and compare periprocedural outcomes between clipping and coiling treatments of unrup...

journal_title：Stroke

authors： McDonald JS,McDonald RJ,Fan J,Kallmes DF,Lanzino G,Cloft HJ

更新日期：2013-04-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Proinflammatory cytokines including interleukin-6 (IL-6) are supposed to play a pivotal role in the development of atherosclerosis. A common polymorphism in the promoter of the IL-6 gene (IL-6 -174G>C) affects plasma IL-6 concentrations and has been suggested as a risk factor for cardiovascular d...

journal_title：Stroke

authors： Weger M,Steinbrugger I,Haas A,März W,El-Shabrawi Y,Weger W,Schmut O,Renner W

更新日期：2005-02-01 00:00:00

abstract：:Various studies indicate that after a latent interval, a progressive focal deterioration of microvascular perfusion can develop in zones of acute damage to the central nervous system (CNS). In order to obtain reliable information concerning the possibility of platelet participation in this phenomenon, platelet deposit...

journal_title：Stroke

authors： Obrenovitch TP,Hallenbeck JM

更新日期：1985-03-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Approximately one fourth of stroke occur during sleep. Despite the clinical and radiological similarities between wake-up stroke (WUS) and non-WUS, the functional outcomes of WUS are largely unknown. METHODS:This retrospective analysis reviewed 2289 consecutive patients with acute ischemic strok...

journal_title：Stroke

authors： Kim BJ,Lee SH,Shin CW,Ryu WS,Kim CK,Yoon BW

更新日期：2011-07-01 00:00:00

abstract：BACKGROUND:Nitric oxide (NO) is a potent vasodilator that was initially described as the mediator of endothelium-dependent relaxation (endothelium-derived relaxing factor, EDRF). It is now known that NO is produced by a variety of other cell types. SUMMARY OF REVIEW:Endothelium produces NO (EDRF) under basal condition...

journal_title：Stroke

authors： Faraci FM,Brian JE Jr

更新日期：1994-03-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Our aims were to identify predictors of early neurological improvement in acute ischemic stroke patients, to evaluate its impact on clinical outcome, and to investigate possible mechanisms. METHODS:A consecutive series of 152 first-ever ischemic hemispheric stroke patients hospitalized within 5 ...

journal_title：Stroke

authors： Toni D,Fiorelli M,Bastianello S,Falcou A,Sette G,Ceschin V,Sacchetti ML,Argentino C

更新日期：1997-01-01 00:00:00

abstract：BACKGROUND AND PURPOSE:This study reviews the perioperative use of red blood cell transfusion in cerebrovascular neurosurgery. The current algorithm for preoperative ordering of red cells is historical and dated. More blood is ordered than is actually transfused, and considerable variability exists between different in...

journal_title：Stroke

authors： Couture DE,Ellegala DB,Dumont AS,Mintz PD,Kassell NF

更新日期：2002-04-01 00:00:00

abstract：:Bay U 3405 is a novel thromboxane receptor blocker. The present investigations describe its effects on experimental canine and porcine cardiac damage. In anesthetized dogs, a coronary artery was occluded for 6 hours and reperfused for 30 minutes. Bay U 3405 was administered intravenously 15 minutes after occlusion (1 ...

journal_title：Stroke

authors： Fiedler VB,Seuter F,Perzborn E

更新日期：1990-12-01 00:00:00

abstract：:Eighty-one young Japanese patients with occlusive thromboaortopathy (Takayasu's disease) were classed into three groups according to the degree and extent of diameter stenosis in the 4 cervical arterial systems, as determined by serial aortography. Class I was made up of 63 patients with 70% or greater stenosis in les...

journal_title：Stroke

authors： Ishikawa K,Uyama M,Asayama K

更新日期：1983-09-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Transcranial direct current stimulation is emerging as a promising tool for the treatment of several neurological conditions, including cerebral ischemia. The therapeutic role of this noninvasive treatment is, however, limited to chronic phases of stroke. We thus ought to investigate whether diff...

journal_title：Stroke

authors： Peruzzotti-Jametti L,Cambiaghi M,Bacigaluppi M,Gallizioli M,Gaude E,Mari S,Sandrone S,Cursi M,Teneud L,Comi G,Musco G,Martino G,Leocani L

更新日期：2013-11-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Autopsy series of patients with AIDS have found a 4% to 29% prevalence of cerebral infarction. Little is known of the prevalence of cerebral infarction when not associated with non-HIV central nervous system (CNS) infection, lymphoma, or cardioembolic sources. Clinical correlation has seldom been...

journal_title：Stroke

authors： Connor MD,Lammie GA,Bell JE,Warlow CP,Simmonds P,Brettle RD

更新日期：2000-09-01 00:00:00

abstract：:We studied ultrastructurally cerebral perforating arteries in 60 stroke-prone spontaneously hypertensive rats (SHRSP), which were sequentially killed at 4-52 weeks of age before showing symptoms of stroke. Another 24 SHRSP were killed soon after they showed symptoms of cerebral infarction. The initial vascular lesions...

journal_title：Stroke

authors： Tagami M,Nara Y,Kubota A,Sunaga T,Maezawa H,Fujino H,Yamori Y

更新日期：1987-07-01 00:00:00

abstract：:Cerebral blood flow was studied in rabbits immediately following complete circulatory stasis of varying duration. Systemic arterial pressure was measured continuously. The postischemic circulation was examined both by an infusion of carbon black and, in separate experiments, by injection of 14C-antipyrine into the blo...

journal_title：Stroke

authors： Fischer EG,Ames A 3rd,Lorenzo AV

更新日期：1979-07-01 00:00:00

abstract：:The purpose of this work was to study the contractile activity of intracerebral microarterioles and their sensitivity to the calcium antagonist nimodipine. Potassium depolarization evoked contraction and rhythmic activity that was blocked by nimodipine (IC50 0.08 nM). High concentrations of noradrenaline and prostagla...

journal_title：Stroke

authors： Godfraind T,Morel N,Dessy C

更新日期：1990-12-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The National Institutes of Health Stroke Scale (NIHSS) is a valid, reproducible scale that measures neurological deficit. Of 42 possible points, 7 points are directly related to measurement of language compared with only 2 points related to neglect. METHODS:We examined the placebo arm of the NIN...

journal_title：Stroke

authors： Woo D,Broderick JP,Kothari RU,Lu M,Brott T,Lyden PD,Marler JR,Grotta JC

更新日期：1999-11-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Brain microbleeds (MBs) are considered to be associated with cognitive decline and can be pathologically and topographically classified as cerebral amyloid angiopathy-related (located in lobar regions) and hypertensive microangiopathy-related (located in deep regions). We examined whether differe...

journal_title：Stroke

authors： Yakushiji Y,Noguchi T,Hara M,Nishihara M,Eriguchi M,Nanri Y,Nishiyama M,Hirotsu T,Nakajima J,Kuroda Y,Hara H

更新日期：2012-07-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The Combined Lysis of Thrombus in Brain Ischemia With Transcranial Ultrasound and Systemic T-PA-Hands-Free (CLOTBUST-HF) study is a first-in-human, National Institutes of Health-sponsored, multicenter, open-label, pilot safety trial of tissue-type plasminogen activator (tPA) plus a novel operator...

journal_title：Stroke

authors： Barreto AD,Alexandrov AV,Shen L,Sisson A,Bursaw AW,Sahota P,Peng H,Ardjomand-Hessabi M,Pandurengan R,Rahbar MH,Barlinn K,Indupuru H,Gonzales NR,Savitz SI,Grotta JC

更新日期：2013-12-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Stroke and systemic embolic events are known to occur as complications of hypertrophic cardiomyopathy (HCM), and these complications are more common in patients with accompanying atrial fibrillation (AF). The diagnosis of AF is sometimes difficult, however, and it is possible that subclinical asy...

journal_title：Stroke

authors： Haruki S,Minami Y,Hagiwara N

更新日期：2016-04-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The aim of this study is to assess whether the PHASES score allows to (1) match decisions taken by multidisciplinary team whether to observe or intervene, (2) classify patients being diagnosed with a ruptured versus unruptured intracranial aneurysm (UIA), and (3) discriminate patients at low risk...

journal_title：Stroke

authors： Bijlenga P,Gondar R,Schilling S,Morel S,Hirsch S,Cuony J,Corniola MV,Perren F,Rüfenacht D,Schaller K

更新日期：2017-08-01 00:00:00

abstract：BACKGROUND AND PURPOSE:There are significant variations in mortality rates from stroke in Europe. A European Union BIOMED Concerted Action was established to assess and determine the reasons for the variations in case fatality and disability after stroke. METHODS:Hospital-based stroke registers were established in 12 ...

journal_title：Stroke

authors： Wolfe CD,Tilling K,Beech R,Rudd AG

更新日期：1999-02-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The EuroQol and Medical Outcome Survey 36-item short-form health survey (SF-36) questionnaires have both been validated for the assessment of health-related quality of life after stroke. However, the relationship between these instruments has not been studied after stroke. We therefore sought to ...

journal_title：Stroke

authors： Dorman PJ,Dennis M,Sandercock P

更新日期：1999-10-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Stent-assisted coiling has expanded the treatment of intracranial aneurysms, but the rates of procedure-related neurological complications and the incidence of angiographic aneurysm recurrence of this novel treatment are not yet well known. We present our experience with stent-assisted coiling wi...

journal_title：Stroke

authors： Piotin M,Blanc R,Spelle L,Mounayer C,Piantino R,Schmidt PJ,Moret J

更新日期：2010-01-01 00:00:00

abstract：BACKGROUND AND PURPOSE:We demonstrated previously that treatment with selective kappa-opioid receptor (KOR) agonist BRL 52537 hydrochloride [(+/-)-1-(3,4-dichlorophenyl) acetyl-2-(1-pyrrolidinyl) methylpiperidine] (1) has a long therapeutic window for providing ischemic neuroprotection, and (2) attenuates ischemia-evok...

journal_title：Stroke

authors： Chen CH,Toung TJ,Hurn PD,Koehler RC,Bhardwaj A

更新日期：2005-07-01 00:00:00