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https://www.readbyqxmd.com/read/28647723/a-retrospective-cohort-study-of-high-impact-users-among-patients-with-cerebrovascular-conditions
#1
Ahsan Rao, Alice Jones, Alex Bottle, Ara Darzi, Paul Aylin
OBJECTIVE: To apply group-based trajectory modelling (GBTM) to the hospital administrative data to evaluate, model and visualise trends and changes in the frequency of long-term hospital care use of the subgroups of patients with cerebrovascular conditions. DESIGN: A retrospective cohort study of patients with cerebrovascular conditions. SETTINGS: Secondary care of all patients with cerebrovascular conditions admitted to English National Hospital Service hospitals...
June 24, 2017: BMJ Open
https://www.readbyqxmd.com/read/28647418/comparison-of-stroke-prediction-accuracy-of-abcd2-and-abcd3-i-in-patients-with-transient-ischemic-attack-a-meta-analysis
#2
Meng Zhao, Shuo Wang, Dong Zhang, Yan Zhang, Xiaofeng Deng, Jizong Zhao
BACKGROUND: A direct comparison of the stroke prediction utility of the ABCD2 and ABCD3-I scores has not been performed. Thus, we conducted a diagnostic meta-analysis and applied the results to a hypothetical cohort of 1000 patients with transient ischemic attack (TIA) to assess the power of stroke prediction by ABCD2 and ABCD3-I scores. METHODS: Medline, PubMed, Embase, and manuscript references were searched to identify studies that directly compared the stroke predictive powers of ABCD2 and ABCD3-I scores...
June 21, 2017: Journal of Stroke and Cerebrovascular Diseases: the Official Journal of National Stroke Association
https://www.readbyqxmd.com/read/28646330/-imaging-of-vessels-supplying-the-brain
#3
REVIEW
S M Schellong, N Abolmaali, B Voigts, C Stelzner
Nowadays, several technically validated modalities are available for imaging both the extracranial and intracranial segments of arteries supplying blood to the brain. In the acute stroke setting, computed tomography (CT) angiography is of utmost importance because it provides the key diagnostic criteria indicative for the use of catheter-based recanalization techniques. Ultrasound imaging of extracranial arteries is most suitable for detecting an underlying stenosis of the internal carotid artery (ICA) in patients with stroke, transient ischemic attacks (TIA), retinal vessel occlusion and amaurosis fugax...
June 23, 2017: Der Internist
https://www.readbyqxmd.com/read/28645805/pre-admission-cha2ds2-vasc-score-and-outcome-of-patients-with-acute-cerebrovascular-events
#4
Guy Topaz, David Pereg, Mony Shuvy, Stefan Mausbach, Itzhak Kimiagar, Gregory Telman, Yona Kitay-Cohen, Dina Vorobeichik, Nir Shlomo, David Tanne
BACKGROUND: The CHA2DS2-VASc score has been recommended for the assessment of thromboembolic risk in patients with atrial fibrillation. Data regarding the association between the pre-admission CHA2DS2-VASc score and the outcome of patients with stroke and TIA are scarce. We aimed to assess the predictive value of pre-admission CHA2DS2-VASc score for early risk stratification of patients with acute cerebrovascular event. METHODS: The study group consisted of 8309 patients (53% males, mean age of 70±13...
June 15, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28643553/renal-dysfunction-and-chronic-kidney-disease-in-ischemic-stroke-and-transient-ischemic-attack-a-population-based-study
#5
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/28638365/motor-impairments-in-transient-ischemic-attack-increase-the-odds-of-a-subsequent-stroke-a-meta-analysis
#6
Neha Lodha, Jane Harrell, Stephan Eisenschenk, Evangelos A Christou
BACKGROUND AND PURPOSE: Transient ischemic attack (TIA) increases the risk for a subsequent stroke. Typical symptoms include motor weakness, gait disturbance, and loss of coordination. The association between the presence of motor impairments during a TIA and the chances of a subsequent stroke has not been examined. In the current meta-analysis, we examine whether the odds of a stroke are greater in TIA individuals who experience motor impairments as compared with those who do not experience motor impairments...
2017: Frontiers in Neurology
https://www.readbyqxmd.com/read/28638033/-the-biomarkers-of-cerebral-ischemia-as-a-new-method-for-the-validation-of-the-efficacy-of-cytoprotective-therapy
#7
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/28634365/different-levels-of-blood-pressure-different-benefit-from-dual-antiplatelet-therapy-in-minor-stroke-or-tia-patients
#8
Jie Xu, Yongli Tao, Hao Li, Hongqiu Gu, Xuewei Xie, Xia Meng, Yuming Xu, Yilong Wang, Yongjun Wang
The study aimed to evaluate whether the benefits of dual antiplatelet therapy would be influenced by blood pressure (BP) levels, among acute minor stroke or transient ischemic attack (TIA). In CHANCE (Clopidogrel in High-Risk Patients with Acute Nondisabling cerebrovascular Events) trail, Patients were stratified by systolic BP (SBP) and diastolic BP (DBP) level measured on admission, respectively, using the supine position BP within 24 hours after symptoms onset. The primary efficacy outcome was stroke recurrence, bleeding was the safety outcome...
June 20, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28630782/remote-assessment-of-platelet-function-in-patients-with-acute-stroke-or-transient-ischaemic-attack
#9
Philip M Bath, Jane May, Katie Flaherty, Lisa J Woodhouse, Natalia Dovlatova, Sue C Fox, Timothy J England, Kailash Krishnan, Thompson G Robinson, Nikola Sprigg, Stan Heptinstall, Tardis Investigators
BACKGROUND: The TARDIS trial assessed the safety and efficacy of intensive versus guideline antiplatelet agents given for one month in patients with acute stroke or TIA. The aim of this substudy was to assess the effect of antiplatelet agents taken at baseline on platelet function reactivity and activation. METHODS: Platelet function, assessed by remotely measured surface expression of P-selectin, was assessed in patients at their time of randomisation. Data are median fluorescence values...
2017: Stroke Research and Treatment
https://www.readbyqxmd.com/read/28627932/short-term-prognostic-effect-of-prior-cerebrovascular-and-peripheral-artery-disease-in-patients-with-acute-coronary-syndrome-can-we-do-better
#10
Filipa Cordeiro, Pedro S Mateus, Alberto Ferreira, Silvia Leao, Miguel Moz, J Ilidio Moreira
BACKGROUND: We sought to evaluate the impact of prior cerebrovascular and/or peripheral arterial disease (PAD) on in-hospital outcomes in patients with acute coronary syndromes. METHODS: From 1 October 2010 to 26 February 2016, 13,904 acute coronary syndrome patients were enrolled in a national multicentre registry. They were divided into four groups: prior stroke/transient ischaemic attack (stroke/TIA); prior PAD; prior stroke/TIA and PAD; none. The endpoints included in-hospital mortality and a composite endpoint of death, re-infarction and stroke during hospitalization...
June 1, 2017: European Heart Journal. Acute Cardiovascular Care
https://www.readbyqxmd.com/read/28627728/can-atrophic-erosive-oral-lichen-planus-promote-cardiovascular-diseases-a-population-based-study
#11
Davide Conrotto, Roberta Barattero, Mario Carbone, Alessio Gambino, Veronica Sciannameo, Fulvio Ricceri, Federico Conrotto, Roberto Broccoletti, Paolo G Arduino
OBJECTIVES: Lichen planus has been recently associated with an increased risk of cardiovascular diseases (CVDs). The oral manifestations can be divided into white hyperkeratotic lesions (WL) and atrophic erosive lesions (RL). The aim of this report was to compare the presence of CVDs between patients affected by WL or RL, to test the hypothesis that RL are associated with an increased incidence of CVDs. SUBJECTS AND METHODS: Patients were analysed through a complete collection of all the risk factors for CVDs...
June 19, 2017: Oral Diseases
https://www.readbyqxmd.com/read/28626054/prediction-of-recurrent-stroke-or-transient-ischemic-attack-after-noncardiogenic-posterior-circulation-ischemic-stroke
#12
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...
June 16, 2017: Stroke; a Journal of Cerebral Circulation
https://www.readbyqxmd.com/read/28625901/the-effect-of-aspirin-in-the-postoperative-management-of-adult-ischemic-moyamoya-disease
#13
Yahui Zhao, Qian Zhang, Dong Zhang, Yuanli Zhao
Aspirin has been implicated in the postoperative management of moyamoya disease (MMD) in order to avoid bypass failure and decrease the incidence of subsequent stroke. However, the effect of it has not been completely determined yet. In this study, we retrospectively reviewed data of 184 adult patients (197 hemispheres) presented with ischemic-onset moyamoya disease that had undergone direct or combined revascularization in our hospital, to clarify the effect of postoperative aspirin therapy in the management of moyamoya disease...
June 15, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28625380/factors-associated-with-non-vitamin-k-antagonist-oral-anticoagulants-for-stroke-prevention-in-patients-with-new-onset-atrial-fibrillation-results-from-the-outcomes-registry-for-better-informed-treatment-of-atrial-fibrillation-ii-orbit-af-ii
#14
Benjamin A Steinberg, Peter Shrader, Laine Thomas, Jack Ansell, Gregg C Fonarow, Bernard J Gersh, Elaine Hylek, Peter R Kowey, Kenneth W Mahaffey, Emily C O'Brien, Daniel E Singer, Eric D Peterson, Jonathan P Piccini
BACKGROUND: Several non-vitamin K antagonist oral anticoagulant (NOAC) alternatives to warfarin are available for stroke prevention in atrial fibrillation (AF). We aimed to describe the factors associated with selection of NOACs versus warfarin in patients with new onset AF. METHODS: The ORBIT-AF II study is a national, US, prospective, observational, cohort study of anticoagulation treatment in patients with AF receiving NOACs or warfarin in the United States from 2013 to 2016...
July 2017: American Heart Journal
https://www.readbyqxmd.com/read/28615987/stroke-rates-before-and-after-ablation-of-atrial-fibrillation-and-in-propensity-matched-controls-in-the-uk
#15
Julian We Jarman, Tina D Hunter, Wajid Hussain, Jamie L March, Tom Wong, Vias Markides
BACKGROUND: We sought to determine whether catheter ablation of atrial fibrillation (AF) is associated with reduced occurrence of ischemic cerebrovascular events. METHODS AND RESULTS: Using routinely collected hospital data, ablation patients were matched to two control cohorts via direct and propensity score matching. A total of 4,991 ablation patients were matched 1:1 to general AF controls with no ablation, and 5,407 ablation patients were similarly matched to controls who underwent cardioversion...
2017: Pragmatic and Observational Research
https://www.readbyqxmd.com/read/28615986/mortality-stroke-and-heart-failure-in-atrial-fibrillation-cohorts-after-ablation-versus-propensity-matched-cohorts
#16
Julian We Jarman, Tina D Hunter, Wajid Hussain, Jamie L March, Tom Wong, Vias Markides
BACKGROUND: We sought to determine from key clinical outcomes whether catheter ablation of atrial fibrillation (AF) is associated with increased survival. METHODS AND RESULTS: Using routinely collected hospital data, ablation patients were matched to two control cohorts using direct and propensity score methodology. Four thousand nine hundred ninety-one ablation patients were matched 1:1 with general AF controls without ablation. Five thousand four hundred seven ablation patients were similarly matched to controls who underwent cardioversion...
2017: Pragmatic and Observational Research
https://www.readbyqxmd.com/read/28615008/isolated-transient-vertigo-posterior-circulation-ischemia-or-benign-origin
#17
Tobias F Blasberg, Lea Wolf, Christian Henke, Matthias W Lorenz
BACKGROUND: Isolated transient vertigo can be the only symptom of posterior circulation ischemia. Thus, it is important to differentiate isolated vertigo of a cerebrovascular origin from that of more benign origins, as patients with cerebral ischemia have a much higher risk for future stroke than do those with 'peripheral' vertigo. The current study aims to identify risk factors for cerebrovascular origin of isolated transient vertigo, and for future cerebrovascular events. METHODS: From the files of 339 outpatients with isolated transient vertigo we extracted history, clinical and technical findings, diagnosis, and follow-up information on subsequent stroke or transient ischemic attack (TIA)...
June 14, 2017: BMC Neurology
https://www.readbyqxmd.com/read/28612910/percutaneous-left-atrial-appendage-occlusion-procedures-in-patients-with-heart-failure
#18
Magdalena Szymała, Witold Streb, Katarzyna Mitręga, Tomasz Podolecki, Grzegorz Mencel, Tomasz Kukulski, Zbigniew Kalarus
BACKGROUND: Atrial fibrillation (AF) is the most common supraventricular tachyarrhythmia. The percutaneous left atrial appendage occlusion (LAAO) may be considered for the stroke prophylaxis in patients with nonvalvular AF (NVAF), especially in contraindications for oral anticoagulants (OAC) or high risk of bleeding. The data about implantation, safety, efficacy and follow-up are limited. Moreover, there are no studies on patients with NVAF and heart failure with severe left ventricular systolic dysfunction (left ventricular ejection fraction - LVEF ≤ 35%)...
June 14, 2017: Kardiologia Polska
https://www.readbyqxmd.com/read/28605654/the-impact-of-installing-an-mr-scanner-in-the-emergency-department-for-patients-presenting-with-acute-stroke-like-symptoms
#19
Stephanie E Honig, Lukasz S Babiarz, Evan L Honig, Saeedeh Mirbagheri, Victor Urrutia, David M Yousem
PURPOSE: We examined the impact of an MR scanner in the emergency department (ED) on ED length of stay (LOS), hospital (H) LOS, hospital admission rate, hospitalization costs, and ED re-presentation rate of patients presenting with stroke-like symptoms (SLS). We hypothesized that the ED MR would increase efficiency of patient care. METHODS: The number of MRIs performed in the ED vs. inpatient setting, EDLOS, HLOS, hospitalization charges, admission rate, discharge diagnoses, and 30-60-day ED re-presentation rates were determined for ED patients with SLS six months before (2011) and after (2012) ED MR installation...
May 26, 2017: Clinical Imaging
https://www.readbyqxmd.com/read/28596458/prevalence-of-fabry-disease-and-outcomes-in-young-canadian-patients-with-cryptogenic-ischemic-cerebrovascular-events
#20
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...
June 8, 2017: Stroke; a Journal of Cerebral Circulation
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