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Stroke prognosis

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https://www.readbyqxmd.com/read/28547185/prognostic-value-of-eeg-microstates-in-acute-stroke
#1
Filippo Zappasodi, Pierpaolo Croce, Alessandro Giordani, Giovanni Assenza, Nadia M Giannantoni, Paolo Profice, Giuseppe Granata, Paolo M Rossini, Franca Tecchio
Given the importance of neuronal plasticity in recovery from a stroke and the huge variability of recovery abilities in patients, we investigated neuronal activity in the acute phase to enhance information about the prognosis of recovery in the stabilized phase. We investigated the microstates in 47 patients who suffered a first-ever mono-lesional ischemic stroke in the middle cerebral artery territory and in 20 healthy control volunteers. Electroencephalographic (EEG) activity at rest with eyes closed was acquired between 2 and 10 days (T0) after ischemic attack...
May 25, 2017: Brain Topography
https://www.readbyqxmd.com/read/28545542/recognition-and-treatment-of-sleep-disordered-breathing-an-important-component-of-chronic-disease-management
#2
REVIEW
Peter C Farrell, Glenn Richards
Sleep-disordered breathing (SDB) is a highly prevalent condition, and is associated with many debilitating chronic diseases. The role of untreated obstructive sleep apnea (OSA) in arterial hypertension has been recognized in international guidelines. Treatment with continuous positive airway pressure (CPAP) is associated with clinically-relevant reductions in blood pressure. In heart failure (HF), SDB is associated with worse prognosis and increased mortality. Major HF guidelines recommend that patients should be treated for sleep apnea to improve their HF status...
May 25, 2017: Journal of Translational Medicine
https://www.readbyqxmd.com/read/28543551/routine-hematological-parameters-are-associated-with-short-and-long-term-prognosis-of-patients-with-ischemic-stroke
#3
Luo Fan, Li Gui, Er-Qing Chai, Chao-Jun Wei
BACKGROUND: Previous studies indicated that some routine hematological parameters are associated with the prognosis of ischemic stroke (IS), but none of study has evaluated them simultaneously. The aim of this study was to investigate the prognostic value of routine hematological parameters in IS patients. METHODS: Using medical record database, we retrospectively reviewed the patients with IS admitted in Gansu Province Hospital between June 2014 and July 2015. The prognostic value of routine hematological parameters on admission was analyzed using logistic regression model, receiver operating characteristic (ROC) curve analysis and Cox proportional hazards model...
May 22, 2017: Journal of Clinical Laboratory Analysis
https://www.readbyqxmd.com/read/28540400/imaging-of-cerebral-ischemic-edema-and-neuronal-death
#4
REVIEW
Rüdiger von Kummer, Imanuel Dzialowski
PURPOSE: In acute cerebral ischemia, the assessment of irreversible injury is crucial for treatment decisions and the patient's prognosis. There is still uncertainty how imaging can safely differentiate reversible from irreversible ischemic brain tissue in the acute phase of stroke. METHODS: We have searched PubMed and Google Scholar for experimental and clinical papers describing the pathology and pathophysiology of cerebral ischemia under controlled conditions...
May 24, 2017: Neuroradiology
https://www.readbyqxmd.com/read/28535100/the-national-institutes-of-health-stroke-scale-its-role-in-patients-with-posterior-circulation-stroke
#5
Antonio Siniscalchi, Roman Sztajzel, Giovanni Malferrari, Luca Gallelli
The National Institutes of Health Stroke Scale (NIHSS) is indispensable for both prognosis and treatment in patients with acute ischemic stroke. However, there is subtype of acute ischemic stroke (i.e., posterior circulation stroke) that is difficult to diagnose using the NIHSS. The authors report the limits of NIHSS in this stroke subtype, suggesting thereby the need to modify and render it more appropriate for the evaluation of the neurological signs occurring in posterior circulation stroke.
May 23, 2017: Hospital Topics
https://www.readbyqxmd.com/read/28529944/optimization-of-time-for-neural-stem-cells-transplantation-for-brain-stroke-in-rats
#6
Seyyed Mohyeddin Ziaee, Parisa Tabeshmehr, Khawaja Husnain Haider, Majidreza Farrokhi, Abdolhamid Shariat, Atena Amiri, Seyed Mojtaba Hosseini
BACKGROUND: Despite encouraging data in terms of neurological outcome, stem cell based therapy for ischemic stroke in experimental models and human patients is still hampered by multiple as yet un-optimized variables, i.e., time of intervention, that significantly influence the prognosis. The aim of the present study was to delineate the optimum time for neural stem cells (NSCs) transplantation after ischemic stroke. METHODS: The NSCs were isolated from 14 days embryo rat ganglion eminence and were cultured in NSA medium (neurobasal medium, 2% B27, 1% N2, bFGF 10 ng/mL, EGF 20 ng/mL and 1% pen/strep)...
2017: Stem Cell Investigation
https://www.readbyqxmd.com/read/28528975/autophagy-related-gene-microarray-and-bioinformatics-analysis-for-ischemic-stroke-detection
#7
Yinsheng Guo, Yue Ma, Yanwei Zhang, Li Zhou, Suli Huang, Ying Wen, Fei Zou, Jinquan Cheng
Ischemic stroke (IS) is characterized by high morbidity and poor prognosis. However, the mechanisms of IS induced injury are still poorly understood. The main aim of this study is to explore the role of autophagy in IS. Ten pairs of whole blood samples of IS patients and matched controls were included to select differential expressed genes (DE genes) by autophagy-related functional gene microarray analysis. And then, one hundred and fifty pairs of whole blood samples of IS patients and matched controls were included to validate the DE genes...
May 18, 2017: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/28528156/prognostic-impact-of-low-flow-severe-aortic-stenosis-in-small-body-patients-undergoing-tavr-the-ocean-tavi-registry
#8
Akihisa Kataoka, Yusuke Watanabe, Ken Kozuma, Yugo Nara, Fukuko Nagura, Hideyuki Kawashima, Hirofumi Hioki, Makoto Nakashima, Masanori Yamamoto, Kensuke Takagi, Motoharu Araki, Norio Tada, Shinichi Shirai, Futoshi Yamanaka, Kentaro Hayashida
OBJECTIVES: This study aimed to analyze the prognostic impact of low-flow (LF) severe aortic stenosis in small-body patients undergoing transcatheter aortic valve replacement (TAVR). BACKGROUND: Western literature demonstrates a poor prognosis with paradoxical LF and low-flow low-gradient (LF-LG) severe aortic stenosis (AS), as defined by stroke volume index (SVi) <35 ml/m(2) and mean pressure gradient <40 mm Hg with preserved left ventricular ejection fraction (LVEF)...
May 11, 2017: JACC. Cardiovascular Imaging
https://www.readbyqxmd.com/read/28527586/gastrointestinal-bowel-obstruction-in-acute-ischemic-stroke-incidence-risk-factors-and-outcomes-in-a-u-s-nationwide-analysis-of-3-998-667-hospitalizations
#9
Kavelin Rumalla, Ashwath S Kumar, Manoj K Mittal
OBJECTIVE: The prognosis from acute ischemic stroke (AIS) is worsened by poststroke medical complications. The incidence, risk factors, and outcomes of gastrointestinal bowel obstruction (GIBO) in AIS are not known. METHODS: We queried the Nationwide Inpatient Sample (2002-2011) to identify all patients with a primary diagnosis of AIS and subsets with and without a secondary diagnosis of GIBO without hernia. Multivariable analysis was utilized to identify risk factors for GIBO in AIS patients and the association between GIBO, in-hospital complications, and outcomes...
May 17, 2017: Journal of Stroke and Cerebrovascular Diseases: the Official Journal of National Stroke Association
https://www.readbyqxmd.com/read/28526533/serum-25-hydroxyvitamin-d-deficiency-predicts-long-term-poor-prognosis-among-ischemic-stroke-patients-without-hyperglycaemia
#10
Tian Xu, Chongke Zhong, Tan Xu, Yanbo Peng, Xiaoqing Bu, Chung-Shiuan Chen, Jinchao Wang, Zhong Ju, Qunwei Li, Deqin Geng, Yingxian Sun, Dongsheng Zhang, Jing Chen, Yonghong Zhang, Jiang He
BACKGROUND: It is unclear whether 25-hydroxyvitamin D [25(OH)D] has a protective effect on long-term prognosis of ischemic stroke and whether it is affected by blood glucose levels. We aim to examine the effect of serum vitamin D especially its deficiency on 1-year poor outcome of ischemic stroke patients in total patients and by blood glucose subgroups. METHODS: A total of 3041 ischemic patients from China Antihypertensive Trial in Acute Ischemic Stroke were included...
May 16, 2017: Clinica Chimica Acta; International Journal of Clinical Chemistry
https://www.readbyqxmd.com/read/28526532/significant-elevation-of-serum-caspase-3-levels-in-patients-with-intracerebral-hemorrhage
#11
De-Biao Sun, Meng-Jun Xu, Qing-Meng Chen, Hai-Tao Hu
BACKGROUND: Caspase-3 is a potential marker of apoptosis. We investigated whether serum caspase-3 concentrations were increased and its association with severity and prognosis after intracerebral hemorrhage (ICH). METHODS: This prospective clinical study recruited 112 ICH patients and 112 healthy individuals. Serum was assayed for caspase-3 using enzyme-linked immunosorbent assay. Stroke severity was quantified by National Institute of Health Stroke Scale (NIHSS) and hematoma volume...
May 16, 2017: Clinica Chimica Acta; International Journal of Clinical Chemistry
https://www.readbyqxmd.com/read/28526531/detection-of-high-serum-concentration-of-cxc-chemokine-ligand-12-in-acute-intracerebral-hemorrhage
#12
Jia Shen, Bin Chen, Guan-Rong Zheng, Shen-Zhong Qiu, Huai-Ming Yin, Wei Mao, Hong-Xiang Wang, Jian-Bo Gao
BACKGROUND: CXC chemokine ligand-12 (CXCL12), a member of the CXC chemokine subfamily, is involved in both focal angiogenesis and inflammatory reactions. We examined serum CXCL12 concentration in intracerebral hemorrhage (ICH) patients and its correlation to stroke severity and outcome. METHODS: The study was carried out on 105 ICH patients on 105 healthy controls. Serum samples were at admission obtained to measure CXCL12 concentrations. The National Institutes of Health Stroke Scale (NIHSS) and hematoma volume were recorded to assess stroke severity...
May 16, 2017: Clinica Chimica Acta; International Journal of Clinical Chemistry
https://www.readbyqxmd.com/read/28526085/papillary-fibroelastoma-unusual-cause-of-stroke-in-a-young-man-a-case-report
#13
Elisabetta Grolla, Michele Dalla Vestra, Giampaolo Zoffoli, Riccardo D'Ascoli, Adriana Critelli, Rocco Quatrale, Domenico Mangino, Fausto Rigo
BACKGROUND: Papillary fibroelastoma is the third most common primary benign tumor with an incidence of up to 0.33% in autopsy series; it accounts for approximately 75% of all cardiac valvular tumors. CASE PRESENTATION: We describe a rare case of a 28-Year-old man that while playing football, had a sudden onset of neurological deficit: aphasia, right hemiparesis and right facial numbness. Transthoracic echocardiography (TTE) showed a 10x10 mm mass attached to the anterior mitral valve leaflet...
May 19, 2017: Journal of Cardiothoracic Surgery
https://www.readbyqxmd.com/read/28524025/-effect-of-esmolol-on-hemodynamics-and-clinical-outcomes-in-patients-with-septic-shock
#14
Shupeng Wang, Min Li, Jun Duan, Li Yi, Xu Huang, Desheng Chen, Gang Li
OBJECTIVE: To evaluate the effect of heart rate control with esmolol on hemodynamics, inflammatory cytokines and clinical outcomes in patients with septic shock. METHODS: A prospective randomized controlled trial was conducted. The patients with septic shock admitted to Department of Critical Care Medicine of China-Japan Friendship Hospital from August 2014 to October 2016 were enrolled. After 24 hours of resuscitation and other therapy, they were randomly divided into two groups by sealed envelope...
May 2017: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/28522232/efficacy-of-new-measures-saving-time-in-acute-stroke-management-a-quantified-analysis
#15
Ana María Iglesias Mohedano, Andrés García Pastor, Fernando Díaz Otero, Pilar Vázquez Alen, Marta Vales Montero, Elisa Luque Buzo, Nuria Redondo Ráfales, Beatriz Chavarria Cano, Yolanda Fernández Bullido, Jose Antonio Villanueva Osorio, Antonio Gil Núñez
BACKGROUND: Time to treatment remains the most important factor in acute ischemic stroke prognosis. We quantified the effect of new interventions reducing in-hospital delays in acute stroke management and assessed its repercussion on door-to-imaging (DTI), imaging-to-needle (ITN), and door-to-needle (DTN) times. METHODS: Prospective registry of consecutive stroke patients who were candidates for reperfusion therapy attended in a tertiary care hospital from February 1 to December 31, 2014...
May 15, 2017: Journal of Stroke and Cerebrovascular Diseases: the Official Journal of National Stroke Association
https://www.readbyqxmd.com/read/28514867/acute-temporary-unilateral-facial-nerve-palsy-after-dermatologic-surgery-a-report-of-3-cases
#16
Jacquelyn Majerowski, Yaohui G Xu
Facial nerve dysfunction can be functionally and cosmetically debilitating and is commonly associated with high anxiety for patients. We report 3 cases of temporary, unilateral facial nerve palsy following dermatologic surgery under local anaesthesia over the preauricular cheek and mandibular angle, which, to our knowledge, has not been reported in the literature. Given its frightening presentation mimicking a stroke, it is essential for dermatologists to become aware of this complication to inform their patients more thoroughly...
May 1, 2017: Journal of Cutaneous Medicine and Surgery
https://www.readbyqxmd.com/read/28513516/admission-hyperglycemia-an-independent-predictor-of-outcome-in-acute-ischemic-stroke-a-longitudinal-study-from-a-tertiary-care-hospital-in-south-india
#17
S K Marulaiah, M P Reddy, M Basavegowda, Pkh Ramaswamy, L S Adarsh
BACKGROUND: Stroke is one of the important causes of long-term disability-related deaths worldwide. Incidence and prevalence of stroke have been steadily increasing in India. Increasing interest has been focused on the role of admission hyperglycemia in the evolution of acute ischemic stroke. Very few studies were conducted in south India; hence, we intended to do this study. METHODS: A total of 198 patients with acute ischemic stroke were included in a hospital-based longitudinal study to identify the independent factors (demographic, clinical, and biochemical parameters) associated with poor outcome (functional impairment-mRS ≥ 3 and mortality at 90 days of follow-up...
May 2017: Nigerian Journal of Clinical Practice
https://www.readbyqxmd.com/read/28511144/development-of-a-prognostic-scale-for-severely-hemiplegic-stroke-patients-in-a-rehabilitation-hospital
#18
Yoshitake Hirano, Osamu Nitta, Takeshi Hayashi, Hidetoshi Takahashi, Yasuhiro Miyazaki, Hiroshi Kigawa
OBJECTIVES: For patients with severe hemiplegia in a rehabilitation hospital, early prediction of the functional prognosis and outcomes is challenging. The purpose of this study was to create and verify a prognostic scale in severely hemiplegic stroke patients and allowing for prediction of (1) the ability to walk at the time of hospital discharge, (2) the ability to carry out activities of daily living (ADL), and (3) feasibility of home discharge. PATIENTS AND METHODS: The study was conducted on 80 severely hemiplegic stroke patients...
April 28, 2017: Clinical Neurology and Neurosurgery
https://www.readbyqxmd.com/read/28504982/characteristics-in-hospital-management-and-outcome-of-late-acute-st-elevation-myocardial-infarction-presenters
#19
Enrico Cerrato, Davide Forno, Silvia Ferro, Alessandra Chinaglia
BACKGROUND: Patients with delayed presentation of acute myocardial infarction with ST-segment elevation (STEMI) frequently have a poor prognosis but literature about acute complications in intensive cardiac care unit (ICCU) and in-hospital outcome are still limited. METHODS: All STEMI patients admitted to our institution between June 2007 and December 2013 were divided into patients presenting more than 12 h after symptom onset (lateSTEMI) and within 12 h (STEMI)...
May 12, 2017: Journal of Cardiovascular Medicine
https://www.readbyqxmd.com/read/28504621/-a-stroke-mimic-hemichorea-associated-with-non-ketotic-hyperglycaemia
#20
Stine Munk Hald, Willy Krone, Zahid Abbas Minhas, David Gaist
An 85-year-old man with a history of diabetes was admitted with acute onset hemichorea. Laboratory findings confirmed poorly controlled diabetes. A brain computed tomography (CTC) revealed contralateral striatal hyperdensity. The findings were compatible with hyperglycaemia-induced hemichorea, and antidiabetic and symptomatic treatment was initiated. The symptoms remitted completely after six days, and a follow-up CTC showed partial resolution of the striatal changes. This case illustrates the importance of considering if hyperglycaemia is the cause of hemichorea, as early diagnosis and treatment yield an excellent prognosis...
May 8, 2017: Ugeskrift for Laeger
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