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Stroke young adults

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https://www.readbyqxmd.com/read/29132836/prevalence-of-fabry-disease-in-young-patients-with-stroke-in-argentina
#1
Ricardo C Reisin, Julieta Mazziotti, Luciana León Cejas, Alberto Zinnerman, Pablo Bonardo, Manuel Fernández Pardal, Alejandra Martínez, Patricia Riccio, Sebastián Ameriso, Eduardo Bendersky, Pedro Nofal, Patricia Cairola, Lorena Jure, Andrea Sotelo, Paula Rozenfeld, Romina Ceci, Ignacio Casas-Parera, Analía Sánchez Luceros
BACKGROUND: Fabry disease (FD) is an underdiagnosed cause of stroke in young adults, but the frequency of this association is largely unknown. We estimated the prevalence of FD in a nationwide cohort of young adults who had stroke and transient ischemic attack (TIA) in Argentina. METHODS: This was a prospective, multicenter study of stroke and FD in young adults (18-55 years) conducted in Argentina between 2011 and 2015. Patients were enrolled if they had had a TIA or an ischemic or hemorrhagic stroke within the previous 180 days...
November 10, 2017: Journal of Stroke and Cerebrovascular Diseases: the Official Journal of National Stroke Association
https://www.readbyqxmd.com/read/29130845/restrictive-or-liberal-red-cell-transfusion-for-cardiac-surgery
#2
C David Mazer, Richard P Whitlock, Dean A Fergusson, Judith Hall, Emilie Belley-Cote, Katherine Connolly, Boris Khanykin, Alexander J Gregory, Étienne de Médicis, Shay McGuinness, Alistair Royse, François M Carrier, Paul J Young, Juan C Villar, Hilary P Grocott, Manfred D Seeberger, Stephen Fremes, François Lellouche, Summer Syed, Kelly Byrne, Sean M Bagshaw, Nian C Hwang, Chirag Mehta, Thomas W Painter, Colin Royse, Subodh Verma, Gregory M T Hare, Ashley Cohen, Kevin E Thorpe, Peter Jüni, Nadine Shehata
Background The effect of a restrictive versus liberal red-cell transfusion strategy on clinical outcomes in patients undergoing cardiac surgery remains unclear. Methods In this multicenter, open-label, noninferiority trial, we randomly assigned 5243 adults undergoing cardiac surgery who had a European System for Cardiac Operative Risk Evaluation (EuroSCORE) I of 6 or more (on a scale from 0 to 47, with higher scores indicating a higher risk of death after cardiac surgery) to a restrictive red-cell transfusion threshold (transfuse if hemoglobin level was <7...
November 12, 2017: New England Journal of Medicine
https://www.readbyqxmd.com/read/29127059/hypertension-and-cardiovascular-risk-general-aspects
#3
REVIEW
Sverre E Kjeldsen
Hypertension is the strongest or one of the strongest risk factors for almost all different cardiovascular diseases acquired during life, including coronary disease, left ventricular hypertrophy and valvular heart diseases, cardiac arrhythmias including atrial fibrillation, cerebral stroke and renal failure. The continuous relationship between blood pressure and cardiovascular and renal events makes the distinction between high normal blood pressure and hypertension based on arbitrary cut-off values for blood pressures...
November 7, 2017: Pharmacological Research: the Official Journal of the Italian Pharmacological Society
https://www.readbyqxmd.com/read/29117963/population-based-study-of-ischemic-stroke-risk-after-trauma-in-children-and-young-adults
#4
Christine K Fox, Nancy K Hills, David R Vinson, Adam L Numis, Rochelle A Dicker, Stephen Sidney, Heather J Fullerton
OBJECTIVE: To quantify the incidence, timing, and risk of ischemic stroke after trauma in a population-based young cohort. METHODS: We electronically identified trauma patients (<50 years old) from a population enrolled in a Northern Californian integrated health care delivery system (1997-2011). Within this cohort, we identified cases of arterial ischemic stroke within 4 weeks of trauma and 3 controls per case. A physician panel reviewed medical records, confirmed cases, and adjudicated whether the stroke was related to trauma...
November 8, 2017: Neurology
https://www.readbyqxmd.com/read/29117958/stroke-after-trauma-in-children-and-young-adults-some-opportunity-for-primary-prevention
#5
EDITORIAL
Lori C Jordan, Pratik D Bhattacharya
No abstract text is available yet for this article.
November 8, 2017: Neurology
https://www.readbyqxmd.com/read/29114921/association-of-early-left-ventricular-dysfunction-with-advanced-magnetic-resonance-white-matter-and-gray-matter-brain-measures-the-cardia-study
#6
Anderson C Armstrong, Majon Muller, Bharath Ambale-Ventakesh, Michael Halstead, Satoru Kishi, Nick Bryan, Stephen Sidney, Luís C L Correia, Samuel S Gidding, Lenore J Launer, João A C Lima
INTRODUCTION: Relations between heart failure and clinically manifested stroke are well known, but the associations between heart and brain early abnormalities are not totally clear. AIMS: We explore relations of subclinical brain abnormalities with early cardiac dysfunction in a large healthy middle-aged biracial cohort. METHODS: The CARDIA study enrolled 5115 young adults aged 18-30 years at baseline (1985-1986). We assessed 719 Caucasian and African American participants of the CARDIA study, with echocardiograms and brain MRI at follow-up year 25 (2010-2011)...
November 8, 2017: Echocardiography
https://www.readbyqxmd.com/read/29113469/improving-neurorepair-in-stroke-brain-through-endogenous-neurogenesis-enhancing-drugs
#7
Kuo-Jen Wu, Seongjin Yu, Jea-Young Lee, Barry Hoffer, Yun Wang
Stroke induces not only cell death but also neurorepair. De novo neurogenesis has been found in the subventricular zone of the adult mammalian brain days after stroke. Most of these newly generated cells die shortly after the insult. Recent studies have shown that pharmacological manipulation can improve the survival of endogenous neuroprogenitor cells and neural regeneration in stroke rats. As these drugs target the endogenous reparative processes that occur days after stroke, they may provide a prolonged window for stroke therapy...
September 2017: Cell Transplantation
https://www.readbyqxmd.com/read/29110948/bioprosthetic-aortic-valve-replacement-revisiting-prosthesis-choice-in-patients-younger-than-50%C3%A2-years-old
#8
Samuel R Schnittman, David H Adams, Shinobu Itagaki, Nana Toyoda, Natalia N Egorova, Joanna Chikwe
OBJECTIVE: Aortic prosthesis choice is controversial in young adults because robust comparative outcome data are lacking. We therefore compared mortality and morbidity in young adults after bioprosthetic versus mechanical aortic valve replacement. METHODS: This was a retrospective analysis of 5111 patients aged 18 to 50 years undergoing primary aortic valve replacement in California and New York State from 1997 to 2006. Median follow-up time was 11.8 years (maximum 18...
September 13, 2017: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/29099327/extensive-cerebrovascular-disease-and-stroke-with-prolonged-prodromal-symptoms-as-first-presentation-of-perinatally-acquired-human-immunodeficiency-virus-infection-in-a-young-adult
#9
T G Chigonda, G T Chatora, G W Ngwende, R F Miller, R A Ferrand
A 26-year-old black African woman presented with an acute onset of hemiparesis and visual symptoms. This had been preceded several months by symptoms which were apparently psychiatric in nature. She had no apparent risk for cerebrovascular disease. Neurological evaluation revealed a striking burden of cerebrovascular disease for her age, including the rare stroke syndrome of basilar artery occlusion. Human immunodeficiency virus (HIV) infection was identified during clinical assessment. This was judged to be perinatally acquired, as there was no history of sexual debut or blood transfusion; her mother was taking antiretroviral therapy and she had facial planar warts and underlying bronchiectasis...
January 1, 2017: International Journal of STD & AIDS
https://www.readbyqxmd.com/read/29097512/new-insights-into-cardiac-and-vascular-natriuretic-peptides-findings-from-young-adults-born-with-very-low-birth-weight
#10
Timothy C R Prickett, Brian A Darlow, Richard W Troughton, Vicky A Cameron, John M Elliott, Julia Martin, L John Horwood, Eric A Espiner
BACKGROUND: In community studies, plasma B-type natriuretic peptide (BNP) is positively associated with cardiovascular disorders. Those born with very low birth weight (VLBW) have increased risk of metabolic and vascular disorders in later life, but plasma concentrations of natriuretic peptides have not been studied. The objectives here were to evaluate BNP and C-type natriuretic peptide (CNP)-a putative marker of vascular risk-in young adults born with VLBW. METHODS: In all, 220 VLBW cases and 97 matched controls were studied 28 years after birth during a 2-day period at 1 research center...
November 2, 2017: Clinical Chemistry
https://www.readbyqxmd.com/read/29091934/effects-of-hyperoxia-on-18f-fluoro-misonidazole-brain-uptake-and-tissue-oxygen-tension-following-middle-cerebral-artery-occlusion-in-rodents-pilot-studies
#11
Tim D Fryer, Sohail Ejaz, Ulf Jensen-Kondering, David J Williamson, Sergey Sitnikov, Stephen J Sawiak, Franklin I Aigbirhio, Young T Hong, Jean-Claude Baron
PURPOSE: Mapping brain hypoxia is a major goal for stroke diagnosis, pathophysiology and treatment monitoring. 18F-fluoro-misonidazole (FMISO) positron emission tomography (PET) is the gold standard hypoxia imaging method. Normobaric hyperoxia (NBO) is a promising therapy in acute stroke. In this pilot study, we tested the straightforward hypothesis that NBO would markedly reduce FMISO uptake in ischemic brain in Wistar and spontaneously hypertensive rats (SHRs), two rat strains with distinct vulnerability to brain ischemia, mimicking clinical heterogeneity...
2017: PloS One
https://www.readbyqxmd.com/read/29048550/altered-neurophysiological-processing-of-auditory-attention-in-preschool-children-with-sickle-cell-disease
#12
Michelle Downes, Fenella J Kirkham, Paul T Telfer, Michelle de Haan
Objective: Sickle cell disease (SCD) is a genetic red blood cell disorder that often leads to stroke and executive dysfunction in school-age children and adults. This study aimed to characterize the development of the neural correlates of selective attention, an early component of executive function, in preschool children with SCD. Methods: Auditory event-related potentials (ERPs) were recorded while children attended to a story stream in one ear and ignored a second story in the other ear interchangeably...
September 18, 2017: Journal of Pediatric Psychology
https://www.readbyqxmd.com/read/29026379/distribution-of-symptoms-of-post-stroke-depression-in-relation-to-some-characteristics-of-the-vulnerable-patients-in-socio-cultural-context
#13
Sam C Ibeneme, Akachukwu O Nwosu, Georgian C Ibeneme, Muideen O Bakare, Gerhard Fortwengel, Dnyanesh Limaye
OBJECTIVE: To determine the distribution of symptoms of post-stroke depression (PSD) in relation to some predisposing factors in an African population. RELEVANCE: Environment is a key determinant of behavior, and varied socio-cultural contexts must have implications for modifiable characteristics (age, duration of the stroke, marital status, type of employment, gender, the location of cerebral lesion and complications) of individuals vulnerable to PSD, which may be targeted to enhance recovery...
March 2017: African Health Sciences
https://www.readbyqxmd.com/read/29018134/neuronal-sirt1-silent-information-regulator-2-homologue-1-regulates-glycolysis-and-mediates-resveratrol-induced-ischemic-tolerance
#14
Kevin B Koronowski, Nathalie Khoury, Isabel Saul, Zachary B Loris, Charles H Cohan, Holly M Stradecki-Cohan, Kunjan R Dave, Juan I Young, Miguel A Perez-Pinzon
BACKGROUND AND PURPOSE: Resveratrol, at least in part via SIRT1 (silent information regulator 2 homologue 1) activation, protects against cerebral ischemia when administered 2 days before injury. However, it remains unclear if SIRT1 activation must occur, and in which brain cell types, for the induction of neuroprotection. We hypothesized that neuronal SIRT1 is essential for resveratrol-induced ischemic tolerance and sought to characterize the metabolic pathways regulated by neuronal Sirt1 at the cellular level in the brain...
November 2017: Stroke; a Journal of Cerebral Circulation
https://www.readbyqxmd.com/read/28988575/alcohol-s-effects-on-the-cardiovascular-system
#15
Mariann R Piano
Alcohol use has complex effects on cardiovascular (CV) health. The associations between drinking and CV diseases such as hypertension, coronary heart disease, stroke, peripheral arterial disease, and cardiomyopathy have been studied extensively and are outlined in this review. Although many behavioral, genetic, and biologic variants influence the interconnection between alcohol use and CV disease, dose and pattern of alcohol consumption seem to modulate this most. Low-to-moderate alcohol use may mitigate certain mechanisms such as risk and hemostatic factors affecting atherosclerosis and inflammation, pathophysiologic processes integral to most CV disease...
2017: Alcohol Research: Current Reviews
https://www.readbyqxmd.com/read/28987764/comparing-the-effects-of-adapting-to-a-weight-on-one-leg-during-treadmill-and-overground-walking-a-pilot-study
#16
Gabriela Lopes Gama, Douglas N Savin, Taylor Keenan, Sandy McCombe Waller, Jill Whitall
BACKGROUND: Locomotor adaptation has been suggested as a way to improve gait symmetry in individuals post-stroke. Most perturbation methods utilize costly, specialized equipment. The use of a unilateral leg weight may provide a low cost, clinically translatable alternative. Furthermore, previous studies have suggested that adaptation context may affect movement outcomes. The purpose of this study was to assess the ability of a unilaterally applied ankle weight to drive locomotor adaptation and determine the effect of context (treadmill versus overground) in young, non-disabled participants...
September 23, 2017: Gait & Posture
https://www.readbyqxmd.com/read/28986426/increase-of-stroke-incidence-in-young-adults-in-a-middle-income-country-a-10-year-population-based-study
#17
Norberto Luiz Cabral, Aracélli Tavares Freire, Adriana Bastos Conforto, Nayara Dos Santos, Felipe Ibiapina Reis, Vivian Nagel, Vanessa V Guesser, Juliana Safanelli, Alexandre L Longo
BACKGROUND AND PURPOSE: The incidence of stroke is on the rise in young adults in high-income countries. However, there is a gap of knowledge about trends in stroke incidence in young adults from low- and middle-income countries. We aimed to measure trends in incidence of ischemic stroke (IS) and intracerebral hemorrhage (IH) in young people from 2005 to 2015 in Joinville, Brazil. METHODS: We retrospectively ascertained all first-ever IS subtypes and IH that occurred in Joinville in the periods of 2005 to 2006, 2010 to 2011, and 2014 to 2015...
November 2017: Stroke; a Journal of Cerebral Circulation
https://www.readbyqxmd.com/read/28983076/atrial-fibrillation-and-the-risk-of-myocardial-infarction-a-nation-wide-propensity-matched-study
#18
Hye Young Lee, Pil-Sung Yang, Tae-Hoon Kim, Jae-Sun Uhm, Hui-Nam Pak, Moon-Hyoung Lee, Boyoung Joung
In addition to being an established complicating factor for myocardial infarction (MI), recent studies have revealed that atrial fibrillation (AF) increased risk of MI. This study is to evaluate the risk of MI associated with AF in a nationwide population based cohort. We examine the association between AF and incident MI in 497,366 adults from the Korean National Health Insurance Service database, who were free of AF and MI at baseline. AF group (n = 3,295) was compared with propensity matched no-AF group (n = 13,159)...
October 5, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28980575/-ischemic-stroke-in-young-adults
#19
L A Kalashnikova, L A Dobrynina
The authors have analyzed the causes of ischemic stroke (IS) in more than 600 young patients examined in the cerebrovascular department of the Neurological Research Center (Moscow) during the period 2003-2016 years. It has been suggested that a wider use of high-resolution MRI and T1 weighted db-fs images as well as intracranial CTA will help to verify more often intracranial dissection and primary cerebral vasculitis that will result in a decrease of cryptogenic IS frequency.
2017: Zhurnal Nevrologii i Psikhiatrii Imeni S.S. Korsakova
https://www.readbyqxmd.com/read/28974521/update-to-practice-standards-for-electrocardiographic-monitoring-in-hospital-settings-a-scientific-statement-from-the-american-heart-association
#20
REVIEW
Kristin E Sandau, Marjorie Funk, Andrew Auerbach, Gregory W Barsness, Kay Blum, Maria Cvach, Rachel Lampert, Jeanine L May, George M McDaniel, Marco V Perez, Sue Sendelbach, Claire E Sommargren, Paul J Wang
BACKGROUND AND PURPOSE: This scientific statement provides an interprofessional, comprehensive review of evidence and recommendations for indications, duration, and implementation of continuous electro cardiographic monitoring of hospitalized patients. Since the original practice standards were published in 2004, new issues have emerged that need to be addressed: overuse of arrhythmia monitoring among a variety of patient populations, appropriate use of ischemia and QT-interval monitoring among select populations, alarm management, and documentation in electronic health records...
November 7, 2017: Circulation
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