Contralateral flow reduction in unilateral stroke: evidence for transhemispheric diaschisis.

abstract：BACKGROUND AND PURPOSE:There have been few community-based studies of long-term prognosis after acute stroke. This study aims to provide precise estimates of the absolute and relative risks of stroke recurrence in an unselected cohort of patients with a first-ever stroke. METHODS:Six hundred seventy-five patients were...

journal_title：Stroke

authors： Burn J,Dennis M,Bamford J,Sandercock P,Wade D,Warlow C

更新日期：1994-02-01 00:00:00

abstract：:Background and Purpose- Blood pressure (BP) variability may increase the risk of stroke and dementia. It remains inconclusive whether BP variability is associated with cerebral small vessel disease, a common and potentially devastating subclinical disease that contributes significantly to both stroke and dementia. Met...

journal_title：Stroke

authors： Ma Y,Song A,Viswanathan A,Blacker D,Vernooij MW,Hofman A,Papatheodorou S

更新日期：2020-01-01 00:00:00

abstract：:Background and Purpose- Multifaceted quality improvement interventions of stroke care have been shown to improve hospital personnel adherence to evidence-based performance measures and subsequent stroke outcomes. This study aimed to evaluate the cost-effectiveness of a multifaceted quality improvement intervention for...

journal_title：Stroke

authors： Pan Y,Zhang L,Li Z,Meng X,Wang Y,Li H,Liu L,Wang Y

更新日期：2020-04-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Iron overload has been associated with greater oxidative stress and brain injury in experimental cerebral ischemia and reperfusion. This study investigates whether high serum ferritin levels, as an index of increased cellular iron stores, are associated with poor outcome, hemorrhagic transformati...

journal_title：Stroke

authors： Millan M,Sobrino T,Castellanos M,Nombela F,Arenillas JF,Riva E,Cristobo I,García MM,Vivancos J,Serena J,Moro MA,Castillo J,Dávalos A

更新日期：2007-01-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Neurological deterioration (ND) is a devastating complication after intracerebral hemorrhage but little is known about time course and predictors. METHODS:We performed a retrospective cohort study of placebo patients in intracerebral hemorrhage trials. We performed computed tomographic scans wit...

journal_title：Stroke

authors： Lord AS,Gilmore E,Choi HA,Mayer SA,VISTA-ICH Collaboration.

更新日期：2015-03-01 00:00:00

abstract：BACKGROUND:Gene transfer to peripheral arteries has been accomplished with catheter-based approaches. Recently, gene transfer to the carotid artery and intracranial vessels has been achieved both in vitro and in vivo. Although gene therapy for cerebral vascular disease may not be accomplished for years, currently avail...

journal_title：Stroke

authors： Heistad DD,Faraci FM

更新日期：1996-09-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The natural history of stroke is still incompletely understood. The aim of this study was to present detailed data on survival, recurrence, and all types of healthcare utilization before and after a stroke event in patients with stroke. METHODS:Three hundred ninety stroke survivors constituted t...

journal_title：Stroke

authors： Olai L,Omne-Pontén M,Borgquist L,Svärdsudd K

更新日期：2009-11-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Perihematomal edema formation and consequent cell death contribute to the delayed brain injury evoked by intracerebral hemorrhage (ICH). We aimed to evaluate the effect of α7 nicotinic acetylcholine receptor (α7nAChR) stimulation on behavior, brain edema, and neuronal apoptosis. Furthermore, we a...

journal_title：Stroke

authors： Krafft PR,Altay O,Rolland WB,Duris K,Lekic T,Tang J,Zhang JH

更新日期：2012-03-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The management of carotid atherosclerosis is well-established for symptomatic stenosis above 69%, but the optimal approach for managing lower degrees of narrowing remains uncertain. Because the risk of stroke increases with higher grades of stenosis, we are inclined to consider low-grade disease ...

journal_title：Stroke

authors： Wasserman BA,Wityk RJ,Trout HH 3rd,Virmani R

更新日期：2005-11-01 00:00:00

abstract：:Background and Purpose- The purpose of this study was to conduct a meta-analysis of CVOTs (cardiovascular outcome trials) to evaluate the effect of glucagon-like peptide-1 receptor agonists therapy in reducing the risk of stroke in patients with type 2 diabetes mellitus. Methods- PubMed and other electronic sources we...

journal_title：Stroke

authors： Bellastella G,Maiorino MI,Longo M,Scappaticcio L,Chiodini P,Esposito K,Giugliano D

更新日期：2020-02-01 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:The treatment of large brain arteriovenous malformations (BAVMs) is challenging, and embolization alone is seldom curative. The study goal is to enhance the efficacy of arteriovenous malformation embolization by adding a beta-emitting isotope to the embolic agent. METHODS:The pig rete mirabile w...

journal_title：Stroke

authors： Roy D,Soucy JP,Hartman NG,Janicki C,Weill A,Guilbert F,Papineau K,Raymond J

更新日期：2005-11-01 00:00:00

abstract：:The morphologic description and measurements of endarterectomy specimens are usually believed to be accurate and are used as the gold standard against which the findings of diagnostic procedures are judged. Pathology data on 289 endarterectomy specimens from five participating centers and the corresponding angiography...

journal_title：Stroke

authors： Schenk EA,Bond MG,Aretz TH,Angelo JN,Choi HY,Rynalski T,Gustafson NF,Berson AS,Ricotta JJ,Goodison MW

更新日期：1988-03-01 00:00:00

abstract：BACKGROUND AND PURPOSE:We sought to assess outcomes after endovascular treatment/therapy of acute ischemic stroke, overall and by subgroups, and looked for predictors of outcome. METHODS:We used data from a mandatory, population-based registry that includes external monitoring of completeness, which assesses reperfusi...

journal_title：Stroke

authors： Abilleira S,Cardona P,Ribó M,Millán M,Obach V,Roquer J,Cánovas D,Martí-Fàbregas J,Rubio F,Alvarez-Sabín J,Dávalos A,Chamorro A,de Miquel MA,Tomasello A,Castaño C,Macho JM,Ribera A,Gallofré M,Catalan Stroke Code and Re

更新日期：2014-04-01 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：:Previous studies suggest that rheological changes associated with ischemia may produce postischemic hypoperfusion. We tested whether intracarotid or intravenous infusions of saline improve neurological outcome from incomplete cerebral ischemia in rats. Rats were anesthetized with 1.4% isoflurane in air, and ischemia w...

journal_title：Stroke

authors： Hoffman WE,Ferguson L,Thomas C,Albrecht RF

更新日期：1991-06-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Symptomatic intracranial hemorrhage (SICH) is the most feared complication after tissue plasminogen activator (tPA) stroke treatment. Endogenous fibrinolysis inhibitors play an essential role in the coagulation/fibrinolysis balance and may be involved in the bleeding process. We aim to determine ...

journal_title：Stroke

authors： Ribo M,Montaner J,Molina CA,Arenillas JF,Santamarina E,Quintana M,Alvarez-Sabín J

更新日期：2004-09-01 00:00:00

abstract：:Three leukotrienes (LTB4, C4, D4) were locally applied to cerebral arterioles in doses varying from 3 X 10(-8) to 4 X 10(-7) M and each produced a dose related constriction. LTC was tested in the presence and absence of FPL-55712, a relatively specific inhibitor of leukotriene receptors. A low dose (10(-8) M) of FPL-5...

journal_title：Stroke

authors： Rosenblum WI

更新日期：1985-03-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Outcome after mechanical thrombectomy for ischemic stroke may be influenced by blood pressure (BP). This study aims to assess the association of BP changes during general anesthesia versus conscious sedation with functional outcome after mechanical thrombectomy. METHODS:SIESTA (Sedation vs Intub...

journal_title：Stroke

authors： Schönenberger S,Uhlmann L,Ungerer M,Pfaff J,Nagel S,Klose C,Bendszus M,Wick W,Ringleb PA,Kieser M,Möhlenbruch MA,Bösel J

更新日期：2018-06-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Evidence indicates that center volume of cases affects outcomes for both carotid endarterectomy and stenting. We evaluated the effect of enrollment volume by site on complication rates in the Carotid Revascularization Endarterectomy Versus Stenting Trial (CREST). METHODS:The primary composite en...

journal_title：Stroke

authors： Gonzales NR,Demaerschalk BM,Voeks JH,Tom M,Howard G,Sheffet AJ,Garcia L,Clair DG,Barr J,Orlow S,Brott TG,CREST Investigators.

更新日期：2014-11-01 00:00:00

abstract：BACKGROUND AND PURPOSE:We aimed to describe the frequency and characteristics of acute ischemic stroke and transient ischemic attacks presenting predominantly with amnesia (ischemic amnesia) and to identify clinical clues for differentiating them from transient global amnesia (TGA). METHODS:We retrospectively analyzed...

journal_title：Stroke

authors： Michel P,Beaud V,Eskandari A,Maeder P,Demonet JF,Eskioglou E

更新日期：2017-08-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Neuroradiological characteristics and functional outcomes of patients with intracerebral hemorrhage (ICH) during novel oral anticoagulant treatment were not well defined. We examined these in comparison with those during warfarin treatment. METHODS:The consecutive 585 patients with ICH admitted ...

journal_title：Stroke

authors： Hagii J,Tomita H,Metoki N,Saito S,Shiroto H,Hitomi H,Kamada T,Seino S,Takahashi K,Baba Y,Sasaki S,Uchizawa T,Iwata M,Matsumoto S,Osanai T,Yasujima M,Okumura K

更新日期：2014-09-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The present investigation aimed to quantify functional activity in rat brains after long-term recovery from transient forebrain ischemia. METHODS:With the use of the [14C]2-deoxyglucose method, local cerebral glucose utilization was measured in 62 cortical and subcortical brain regions in postis...

journal_title：Stroke

authors： Beck T,Goller HJ,Wree A

更新日期：1995-06-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Limited systemic fibrinolysis and reduced dosage are features of intra-arterial thrombolyis (IAT) that may be advantageous in the treatment of postoperative strokes. However, IAT may increase the risk of surgical bleeding. We sought to determine the safety of postoperative IAT. METHODS:This was ...

journal_title：Stroke

authors： Chalela JA,Katzan I,Liebeskind DS,Rasmussen P,Zaidat O,Suarez JI,Chiu D,Klucznick RP,Jauch E,Cucchiara BL,Saver J,Kasner SE

更新日期：2001-06-01 00:00:00

abstract：:The postischemic production of PGE2, PGD2, 6-keto-PGF1 alpha, and TXB2 in brain tissue was studied in Mongolian gerbils using tissue extraction as well as a new ex vivo method. This new method permits the study of prostaglandin synthesis in slices from discrete areas of the brain (cortex, hippocampus, striatum, hypoth...

journal_title：Stroke

authors： Kempski O,Shohami E,von Lubitz D,Hallenbeck JM,Feuerstein G

更新日期：1987-01-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Anticoagulation is a highly effective secondary prevention in patients with cardioembolic stroke and atrial fibrillation/flutter (AF). However, the condition remains underdiagnosed, because paroxysmal AF may be missed by diagnostic tests in the acute phase. In this study, the sensitivity of AF de...

journal_title：Stroke

authors： Kallmünzer B,Breuer L,Hering C,Raaz-Schrauder D,Kollmar R,Huttner HB,Schwab S,Köhrmann M

更新日期：2012-04-01 00:00:00

abstract：BACKGROUND AND PURPOSE:To date, few studies have examined associations between the wide range of flavonoid subclasses and risk of ischemic, hemorrhagic, and total stroke. METHODS:We conducted a prospective study among 69 622 women from the Nurses' Health Study. Total flavonoid and subclass intakes were calculated from...

journal_title：Stroke

authors： Cassidy A,Rimm EB,O'Reilly EJ,Logroscino G,Kay C,Chiuve SE,Rexrode KM

更新日期：2012-04-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Brain atrophy, cortical infarction, and subcortical ischemic vasculopathy have all been associated with cognitive dysfunction. The interrelationships between these pathologies and their independent contributions to cognitive function remain unclear. Despite the high frequency of Alzheimer disease...

journal_title：Stroke

authors： Swartz RH,Stuss DT,Gao F,Black SE

更新日期：2008-03-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Stroke symptoms can be very stressful for family caregivers, but most knowledge about the prevalence and stressfulness of stroke-related patient problems is derived from convenience samples. In addition, little is known about perceived benefits of the stroke caregiving experience. The purpose of ...

journal_title：Stroke

authors： Haley WE,Allen JY,Grant JS,Clay OJ,Perkins M,Roth DL

更新日期：2009-06-01 00:00:00

abstract：:We investigated the effects of phenytoin on the rate of enzymatic release of free fatty acids and on the levels of energy metabolites and nucleoside phosphates in ischemic brain. Phenytoin (10 mg/kg i.v.) was administered 30 minutes before the onset of ischemia induced in 30 male Wistar rats by occluding the basilar a...

journal_title：Stroke

authors： Kinouchi H,Imaizumi S,Yoshimoto T,Motomiya M

更新日期：1990-09-01 00:00:00