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Stroke TIA scale

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https://www.readbyqxmd.com/read/29212745/factors-associated-with-focal-computed-tomographic-perfusion-abnormalities-in-supratentorial-transient-ischemic-attacks
#1
Ivo A Meyer, Carlo W Cereda, Pamela N Correia, Jean-Baptiste Zerlauth, Francesco Puccinelli, David C Rotzinger, Michael Amiguet, Philippe Maeder, Reto A Meuli, Patrik Michel
BACKGROUND AND PURPOSE: Computed tomographic perfusion (CTP) is useful in diagnosis of patients with transient focal neurological symptoms. In acute imaging of patients with a suspected transient ischemic attack (TIA), it remains unclear which patients develop focal perfusion abnormalities (FPA), that is, hypoperfusion or hyperperfusion. We aimed at determining independent factors associated with FPA in patients with supratentorial TIAs. METHODS: We prospectively collected consecutive patients with supratentorial TIAs defined by the traditional time-based definition who underwent CTP within 24 hours of symptom onset...
December 6, 2017: Stroke; a Journal of Cerebral Circulation
https://www.readbyqxmd.com/read/29103861/public-and-private-hospital-care-disparities-of-ischemic-stroke-in-mexico-results-from-the-primer-registro-mexicano-de-isquemia-cerebral-premier-study
#2
José Luis Ruiz-Sandoval, María Eugenia Briseño-Godínez, Erwin Chiquete-Anaya, Antonio Arauz-Góngora, Rogelio Troyo-Sanromán, Juan Didier Parada-Garza, Alma Ramos-Moreno, Fernando Barinagarrementería, Luis Manuel Murillo-Bonilla, Carlos Cantú-Brito
BACKGROUND AND AIMS: Mortality and bad outcome by stroke are higher in developing countries than in industrialized countries. Health-care system efficiency could explain these disparities. Our objective was to identify the impact on short- and middle-term outcomes of patients with acute ischemic stroke (AIS) among public and private Mexican medical care. METHODS: We analyzed data from patients with AIS included in the Primer Registro Mexicano de Isquemia Cerebral (PREMIER) study...
November 2, 2017: Journal of Stroke and Cerebrovascular Diseases: the Official Journal of National Stroke Association
https://www.readbyqxmd.com/read/29056996/sex-related-differences-in-clinical-outcomes-and-quality-of-life-after-transcatheter-aortic-valve-implantation-for-severe-aortic-stenosis
#3
Maciej Bagienski, Tomasz Tokarek, Agata Wiktorowicz, Artur Dziewierz, Lukasz Rzeszutko, Danuta Sorysz, Pawel Kleczynski, Dariusz Dudek
INTRODUCTION: There are inconsistent data on the sex-related differences in clinical outcomes and quality of life (QoL) after transcatheter aortic valve implantation (TAVI). AIM: We sought to investigate sex-related differences in procedural, clinical and QoL outcomes of TAVI. MATERIAL AND METHODS: A total of 101 consecutive patients undergoing TAVI were enrolled. Patients were stratified by gender. Baseline characteristics, procedural and long-term clinical outcomes as well as frailty and QoL indices (EQ-5D-3L questionnaire) were compared between women and men...
2017: Postępy W Kardiologii Interwencyjnej, Advances in Interventional Cardiology
https://www.readbyqxmd.com/read/29021355/population-based-study-of-home-time-by-stroke-type-and-correlation-with-modified-rankin-score
#4
MULTICENTER STUDY
Amy Y X Yu, Edwin Rogers, Meng Wang, Tolulope T Sajobi, Shelagh B Coutts, Bijoy K Menon, Michael D Hill, Eric E Smith
OBJECTIVE: To describe home-time, stratified by stroke type, in a complete population and to determine its correlation with modified Rankin Scale (mRS) scores. METHODS: We used linked administrative data to derive home-time in all patients admitted for a cerebrovascular event in Alberta, Canada, between 2012 and 2016. Home-time is the number of days spent outside a health institution in the first 90 days after index hospitalization. We used negative binomial regression, adjusted for age, sex, Charlson comorbidity index, and hospital location, to determine the association between home-time and stroke type...
November 7, 2017: Neurology
https://www.readbyqxmd.com/read/29018133/carotid-web-intimal-fibromuscular-dysplasia-has-high-stroke-recurrence-risk-and-is-amenable-to-stenting
#5
Diogo C Haussen, Jonathan A Grossberg, Mehdi Bouslama, Gustavo Pradilla, Samir Belagaje, Nicolas Bianchi, Jason W Allen, Michael Frankel, Raul G Nogueira
BACKGROUND AND PURPOSE: Carotid webs have been increasingly recognized as a cause of recurrent stroke, but evidence remains scarce. We aim to report the clinical outcomes and first series of carotid stenting in a cohort of patients with strokes from symptomatic carotid webs. METHODS: Prospective and consecutive data of patients <65 years old with cryptogenic stroke admitted within September 2014 to May 2017. Carotid web was defined by a shelf-like/linear filling defect in the posterior internal carotid artery bulb by computed tomographic angiography...
November 2017: Stroke; a Journal of Cerebral Circulation
https://www.readbyqxmd.com/read/28965666/differences-in-carotid-artery-atherosclerosis-between-men-and-women-in-the-early-phase-after-ischemic-event
#6
Marta Skowronska, Anna Piorkowska, Anna Czlonkowska
OBJECTIVES: There is little data about sex differences in carotid atherosclerosis in the early phase after an ischemic event. The aim of this study was to examine the carotid artery atherosclerosis differences between men and women in early phase after TIA or stroke. METHODS: Consecutive patients with recent ischemic event, admitted during the first week after symptom onset were examined with ultrasound. Sex differences in degree of stenosis, number of plaques and plaque morphology were compared...
September 20, 2017: Neurologia i Neurochirurgia Polska
https://www.readbyqxmd.com/read/28959230/accuracy-of-emergency-medical-services-dispatcher-and-crew-diagnosis-of-stroke-in-clinical-practice
#7
Judy Jia, Roger Band, Michael E Abboud, William Pajerowski, Michelle Guo, Guy David, C Crawford Mechem, Steven R Messé, Brendan G Carr, Michael T Mullen
BACKGROUND: Accurate recognition of stroke symptoms by Emergency Medical Services (EMS) is necessary for timely care of acute stroke patients. We assessed the accuracy of stroke diagnosis by EMS in clinical practice in a major US city. METHODS AND RESULTS: Philadelphia Fire Department data were merged with data from a single comprehensive stroke center to identify patients diagnosed with stroke or TIA from 9/2009 to 10/2012. Sensitivity and positive predictive value (PPV) were calculated...
2017: Frontiers in Neurology
https://www.readbyqxmd.com/read/28899866/subacute-endovascular-recanalization-of-symptomatic-cerebral-artery-occlusion-a-propensity-score-matched-analysis
#8
Sang Hun Lee, Dae Chul Suh, Su Hee Cho, Jae Jon Sheen, Deok Hee Lee, Jong S Kim
BACKGROUND: The interval between the onset of cerebral vessel occlusion and recanalization has been shown to be an independent predictor of poor outcomes. However, endovascular recanalization of symptomatic cerebral vessel occlusion in the subacute period has not been well documented. We investigated the safety and efficacy of subacute recanalization of occluded cerebral vessels in patients with ischemic stroke or transient ischemic attacks (TIAs). METHODS: Between 2014 and 2015, 98 patients were admitted to the emergency room for ischemic stroke or TIA with a small infarct core, which was defined as modest early ischemic change on non-contrast CT or overt diffusion-perfusion mismatch...
September 12, 2017: Journal of Neurointerventional Surgery
https://www.readbyqxmd.com/read/28883846/prior-transient-ischemic-attacks-may-have-a-neuroprotective-effect-in-patients-with-ischemic-stroke
#9
Wei-Wei Wang, De-Zhe Chen, Min Zhao, Xia-Feng Yang, Dian-Rong Gong
INTRODUCTION: Although functional recovery and survival after ischemic infarction seem to improve in patients with prior transient ischemic attack (TIA), little is known about the role of characteristics of prior TIA in subsequent cerebral infarction. Thus, the objective of this study was to explore how the characteristics of prior TIA have a neuroprotective effect on patients with ischemic stroke. MATERIAL AND METHODS: A total of 221 patients admitted consecutively to a primary care center for first-ever ischemic stroke were divided into two groups on the basis of the presence or absence of prior TIAs...
August 2017: Archives of Medical Science: AMS
https://www.readbyqxmd.com/read/28798217/multicenter-experience-with-fred-jr-flow-re-direction-endoluminal-device-for-intracranial-aneurysms-in-small-arteries
#10
M A Möhlenbruch, O Kizilkilic, M Killer-Oberpfalzer, F Baltacioglu, C Islak, M Bendszus, S Cekirge, I Saatci, N Kocer
BACKGROUND AND PURPOSE: Flow diverters are emerging as an endovascular treatment alternative for proximally located intracranial aneurysms. However, treatment of aneurysms at and beyond the circle of Willis is not well-established. We assessed the clinical safety and efficacy of the Flow Re-Direction Endoluminal Device Jr (FRED Jr) dedicated to small-vessel diameters between 2.0 and 3.0 mm. MATERIALS AND METHODS: This was a multicenter observational clinical study of 42 patients with 47 aneurysms treated by a flow-direction technique with the FRED Jr...
August 10, 2017: AJNR. American Journal of Neuroradiology
https://www.readbyqxmd.com/read/28768848/predicting-major-bleeding-in-patients-with-noncardioembolic-stroke-on-antiplatelets-s2top-bleed
#11
Nina A Hilkens, Ale Algra, Hans-Christoph Diener, Johannes B Reitsma, Philip M Bath, Laszlo Csiba, Werner Hacke, L Jaap Kappelle, Peter J Koudstaal, Didier Leys, Jean-Louis Mas, Ralph L Sacco, Pierre Amarenco, Leila Sissani, Jacoba P Greving
OBJECTIVE: To develop and externally validate a prediction model for major bleeding in patients with a TIA or ischemic stroke on antiplatelet agents. METHODS: We combined individual patient data from 6 randomized clinical trials (CAPRIE, ESPS-2, MATCH, CHARISMA, ESPRIT, and PRoFESS) investigating antiplatelet therapy after TIA or ischemic stroke. Cox regression analyses stratified by trial were performed to study the association between predictors and major bleeding...
August 29, 2017: Neurology
https://www.readbyqxmd.com/read/28713087/clinical-factors-related-to-post-stroke-fatigue-within-the-first-3-month-after-acute-cerebrovascular-events
#12
Iryna I Delva, Mykhaylo Y Delva, Volodymyr A Poltorapavlov
INTRODUCTION: Post-stroke fatigue (PSF) is a common stroke complication with long-term negative consequences. AIM: Assess the rates of certain PSF domains within first 3 months after different acute cerebrovascular events (ACE) and identify clinical factors associated with each PSF domain. MATERIAL AND METHODS: There were examined 285 patients (195 with ischemic strokes, 39 with hemorrhagic strokes and 51 with transient ischemic attacks (TIA)) consequently at hospital stay, in 1 month and in 3 months after ACE...
2017: Wiadomości Lekarskie: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/28712001/in-hospital-ischaemic-stroke-treated-with-intravenous-thrombolysis-or-mechanical-thrombectomy
#13
François Caparros, Marc Ferrigno, Amélie Decourcelle, Anais Hochart, Solène Moulin, Nelly Dequatre, Marie Bodenant, Hilde Hénon, Charlotte Cordonnier, Didier Leys
Patients with in-hospital strokes (IHS) may be eligible for recanalization therapies. The objective of this study is to compare outcomes in patients with IHS and community-onset strokes (COS) treated by recanalization therapy. We analysed data prospectively collected in consecutive patients treated by thrombolysis, thrombectomy, or both for cerebral ischemia at the Lille University Hospital. We compared four outcomes measures at 3 months in patients with IHS and COS: (1) modified Rankin scale (mRS) 0-1, (2) mRS 0-2, (3) death, and (4) symptomatic intracranial haemorrhage (ECASS 2 definition)...
August 2017: Journal of Neurology
https://www.readbyqxmd.com/read/28702120/inpatient-versus-outpatient-management-of-tia-or-minor-stroke-clinical-outcome
#14
Shahram Majidi, Christopher R Leon Guerrero, Kathleen M Burger, John F Rothrock
BACKGROUND: The management of patients with acute transient ischemic attack (TIA) or minor stroke is highly variable. Whether hospitalization of such patients significantly improves short-term clinical outcome is unknown. We assessed the short-term clinical outcome associated with inpatient versus outpatient management of patients with TIA or minor stroke. METHODS: We evaluated a consecutive series of patients with acute TIA or minor ischemic stroke (NIH Stroke Scale score ≤ 3) presenting to a single emergency department (ED)...
June 2017: Journal of Vascular and Interventional Neurology
https://www.readbyqxmd.com/read/28673812/utility-of-brain-magnetic-resonance-imaging-in-the-surgical-management-of-infective-endocarditis
#15
Tia Chakraborty, Eugene Scharf, Alejandro A Rabinstein, Daniel DeSimone, Abdelghani El Rafei, Waleed Brinjikji, Larry M Baddour, Eelco Wijdicks, Walter Wilson, James M Steckelberg, Jennifer E Fugate
BACKGROUND: Brain magnetic resonance imaging (MRI) is frequently obtained in patients with infective endocarditis, yet its utility in predicting outcomes for valve replacement surgery in patients is unknown. The objective of this study was to determine how brain MRI findings impact clinical management and outcomes. METHODS: Demographic and clinical data from electronic medical records at Mayo Clinic were retrospectively reviewed for patients hospitalized with definite or possible infective endocarditis according to the modified Duke criteria between January 1, 2007 and December 31, 2014...
November 2017: Journal of Stroke and Cerebrovascular Diseases: the Official Journal of National Stroke Association
https://www.readbyqxmd.com/read/28643553/renal-dysfunction-and-chronic-kidney-disease-in-ischemic-stroke-and-transient-ischemic-attack-a-population-based-study
#16
Derek Hayden, Christine McCarthy, Layan Akijian, Elizabeth Callaly, Danielle Ní Chróinín, Gillian Horgan, Lorraine Kyne, Joseph Duggan, Eamon Dolan, Killian O' Rourke, David Williams, Sean Murphy, Yvonne O'Meara, Peter J Kelly
Background and purpose The prevalence of chronic kidney disease (estimated glomerular filtration rate (eGFR) <60 mL/min per 1.73 m(2) for ≥3 months, chronic kidney disease (CKD)) in ischemic stroke and transient ischemic attack (TIA) is unknown, as estimates have been based on single-point estimates of renal function. Studies investigating the effect of renal dysfunction (eGFR < 60 mL/min per 1.73 m(2), renal dysfunction) on post-stroke outcomes are limited to hospitalized cohorts and have provided conflicting results...
January 1, 2017: International Journal of Stroke: Official Journal of the International Stroke Society
https://www.readbyqxmd.com/read/28638033/-the-biomarkers-of-cerebral-ischemia-as-a-new-method-for-the-validation-of-the-efficacy-of-cytoprotective-therapy
#17
S A Dambinova, K T Aliev, E V Bondarenko, G V Ponomarev, A A Skoromets, A P Skoromets, T A Skoromets, D G Smolko, M V Shumilina
AIM: To study blood plasma concentrations of NR2-peptide in patients with ischemic stroke (IS) to assess its diagnostic value as a biomarker of cerebral ischemia and determine the dynamics of the biomarker during treatment with cortexin. MATERIAL AND METHODS: One hundred and twenty patients, aged from 18 to 70 years, including 36 with transient ischemic attack (TIA) and 84 with IS in the carotid territory (n=70) and vertebral/basilar territory with the Wallenberg-Zakharchenko syndrome (n=14), were enrolled...
2017: Zhurnal Nevrologii i Psikhiatrii Imeni S.S. Korsakova
https://www.readbyqxmd.com/read/28626054/prediction-of-recurrent-stroke-or-transient-ischemic-attack-after-noncardiogenic-posterior-circulation-ischemic-stroke
#18
MULTICENTER STUDY
Changqing Zhang, Yilong Wang, Xingquan Zhao, Liping Liu, ChunXue Wang, Yuehua Pu, Xinying Zou, Yuesong Pan, Ka Sing Wong, Yongjun Wang
BACKGROUND AND PURPOSE: Posterior circulation ischemic stroke (IS) is generally considered an illness with a poor prognosis. However, there are no effective rating scales to predict recurrent stroke following it. Therefore, our aim was to identify clinical or radiological measures that could assist in predicting recurrent cerebral ischemic episodes. METHODS: We prospectively enrolled 723 noncardiogenic posterior circulation IS patients with onset of symptoms <7 days...
July 2017: Stroke; a Journal of Cerebral Circulation
https://www.readbyqxmd.com/read/28596458/prevalence-of-fabry-disease-and-outcomes-in-young-canadian-patients-with-cryptogenic-ischemic-cerebrovascular-events
#19
MULTICENTER STUDY
Sylvain Lanthier, Gustavo Saposnik, Gerald Lebovic, Karen Pope, Daniel Selchen, David F Moore
BACKGROUND AND PURPOSE: Previous studies reported Fabry disease in 0% to 4% of young patients with cryptogenic ischemic stroke (IS). We sought to determine the prevalence of Fabry and outcomes among young Canadians with cryptogenic IS or transient ischemic attack (TIA). METHODS: We prospectively enrolled individuals aged 18 to 55 with IS or speech or motor TIA, and no cause identified despite predetermined investigation. α-galactosidase-A gene was sequenced for Fabry diagnosis...
July 2017: Stroke; a Journal of Cerebral Circulation
https://www.readbyqxmd.com/read/28554961/atrial-fibrillation-is-associated-with-anterior-predominant-white-matter-lesions-in-patients-presenting-with-embolic-stroke
#20
Yunis Mayasi, Johanna Helenius, David D McManus, Richard P Goddeau, Adalia H Jun-O'Connell, Majaz Moonis, Nils Henninger
OBJECTIVE: High white matter hyperintensity (WMH) burden is commonly found on brain MRI among patients with atrial fibrillation (AF). However, whether the link between AF and WMH extends beyond a common vascular risk factor profile is uncertain. We sought to determine whether AF relates to a distinct WMH lesion pattern which may suggest specific underlying pathophysiological relationships. METHODS: We retrospectively analysed a cohort of consecutive patients presenting with embolic stroke at an academic hospital and tertiary referral centre between March 2010 and March 2014...
May 27, 2017: Journal of Neurology, Neurosurgery, and Psychiatry
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