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Condition: Hemorrhagic Stroke
Management: National Institutes of Health (NIH)

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Total 163 results found since Jan 2013.

Long-term functional prognosis of patients with aneurysmal subarachnoid hemorrhage treated with rehabilitation combined with hyperbaric oxygen: Case-series study
The long-term prognosis of patients with aneurysmal subarachnoid hemorrhage (aSAH) has received increasing attention in recent years. Hyperbaric oxygen and rehabilitation are already used in clinical treatment of patients with aSAH, but it is unclear whether it can improve the long-term prognosis of patients postoperation. The purpose of this study was to evaluate the long-term prognosis and prognostic factors associated with combined rehabilitation and hyperbaric oxygen therapy for patients with aSAH. Information were retrospectively collected from patients with aSAH treated from October 2014 to July 2017, including demo...
Source: Medicine - January 1, 2020 Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research

Differences between predictive factors for early neurological deterioration due to hemorrhagic and ischemic insults following intravenous recombinant tissue plasminogen activator
AbstractEarly neurological deterioration (END) following intravenous recombinant tissue plasminogen activator (rt-PA) treatment is a serious clinical event that can be caused by hemorrhagic or ischemic insult. We investigated the differences in predictive factors for END due to hemorrhagic and END due to ischemic insults. Consecutive patients from four hospitals who received 0.6  mg/kg intravenous rt-PA for acute ischemic stroke were retrospectively recruited. END was defined as a National Institutes of Health Stroke Scale (NIHSS) score ≥ 4 points within 24 h compared with baseline. END was classified into those du...
Source: Journal of Thrombosis and Thrombolysis - December 16, 2019 Category: Hematology Source Type: research

Modified diffusion-weighted imaging-Alberta Stroke Program Early Computed Tomography Score including deep white matter lesions predicts symptomatic intracerebral hemorrhage following intravenous thrombolysis
AbstractThe Alberta Stroke Program Early Computed Tomography Score (ASPECTS) is widely used for the assessment of early ischemic changes (EICs) before thrombolysis. However, for symptomatic intracerebral hemorrhage (sICH) following intravenous recombinant tissue plasminogen activator (rt-PA), the prediction abilities of CT-ASPECTS, diffusion-weighted imaging (DWI)-ASPECTS, and DWI-ASPECTS including EICs in deep white matter (DWI-ASPECTS  + W) are unclear. We investigated associations between each score and sICH following intravenous rt-PA. Data from consecutive patients who received intravenous rt-PA for acute ischemic...
Source: Journal of Thrombosis and Thrombolysis - November 18, 2019 Category: Hematology Source Type: research

Basilar artery thrombectomy: assessment of outcome and identification of prognostic factors
AbstractMechanical thrombectomy (MT) has been demonstrated as an effective treatment for acute ischemic stroke (AIS), thanks to large vessel occlusion (LVO), especially in case of anterior cerebral artery with many randomized clinical trials (RCTs) every year. On the other hand, there is a limited number of basilar artery occlusion (BAO)-related studies which have been conducted. The fact prompts our range of case studies, which furnish BAO understanding with our experience, results and some prognosis factors of MT. This retrospective and single-center study was conducted on 22 patients who were diagnosed with BAO and unde...
Source: Acta Neurologica Belgica - November 1, 2019 Category: Neurology Source Type: research

Protocol for AREST: Apixaban for Early Prevention of Recurrent Embolic Stroke and Hemorrhagic Transformation —A Randomized Controlled Trial of Early Anticoagulation After Acute Ischemic Stroke in Atrial Fibrillation
Discussion: AREST will offer randomized controlled trial data about timeliness and safety of anticoagulation in AIS patients with AF.Clinical Trial Registration:www.ClinicalTrials.gov, identifier NCT02283294.
Source: Frontiers in Neurology - September 19, 2019 Category: Neurology Source Type: research

Risk factors for decompressive craniectomy after endovascular treatment in acute ischemic stroke
This study aimed to evaluate the risk factors for subsequent DC after EVT. This retrospective cohort study comprised 138 patients who received EVT between April 2015 and June 2019 at our center. The need for subsequent DC was defined as cerebral edema or/and hemorrhagic transformation caused by large ischemic infarction, with a ≥ 5-mm midline shift and clinical deterioration after EVT. The relationship between risk factors and DC after EVT was assessed via univariate and multivariable logistic regression. Thirty (21.7%) patients required DC. These patients tended to have atrial fibrillation (P = 0.037), sedation (P...
Source: Neurosurgical Review - September 3, 2019 Category: Neurosurgery Source Type: research

Increased perihematomal neuron autophagy and plasma thrombin–antithrombin levels in patients with intracerebral hemorrhage: An observational study
In this study, we aimed to evaluate if autophagy occurred in patients with ICH; and the relationship between the severity of brain injury and plasma TAT levels. A novel tissue harvesting device was used during hematoma removal surgery to collect loose fragments of tissue surrounding the affected brain area in 27 ICH patients with hematoma volumes of>30 mL in the basal ganglia. Control tissues were obtained from patients who underwent surgery for arteriovenous malformation (n = 25). Transmission electron microscopy (TEM) and immunohistochemistry for autophagy-related proteins were used to evaluate the ultrastructural...
Source: Medicine - September 1, 2019 Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research

Modeling and simulation of the modified Rankin Scale and National Institutes of Health Stroke Scale neurological endpoints in intracerebral hemorrhage
AbstractIntracerebral hemorrhage (ICH) is a form of stroke characterized by uncontrolled bleeding into the parenchyma of the brain. There is no approved therapy for ICH and it is associated with very poor neurological outcomes with around half of subjects dying within 1  month and most subjects showing complete or partial disability. A key challenge is to identify subjects who could benefit from intervention using characteristics such as baseline hemorrhage volume and the increase in hemorrhage volume in the first few hours, which have been correlated with final o utcomes in ICH. Combined longitudinal models were develope...
Source: Journal of Pharmacokinetics and Pharmacodynamics - August 28, 2019 Category: Drugs & Pharmacology Source Type: research

Blood pressure control and clinical outcomes in acute intracerebral haemorrhage: a preplanned pooled analysis of individual participant data
Publication date: September 2019Source: The Lancet Neurology, Volume 18, Issue 9Author(s): Tom J Moullaali, Xia Wang, Reneé H Martin, Virginia B Shipes, Thompson G Robinson, John Chalmers, Jose I Suarez, Adnan I Qureshi, Yuko Y Palesch, Craig S AndersonSummaryBackgroundUncertainty persists over the effects of blood pressure lowering in acute intracerebral haemorrhage. We aimed to combine individual patient-level data from the two largest randomised controlled trials of blood pressure lowering strategies in patients with acute intracerebral haemorrhage to determine the strength of associations between key measures of systo...
Source: The Lancet Neurology - August 8, 2019 Category: Neurology Source Type: research

Intravenous thrombolysis with tPA and cortical involvement increase the risk of early poststroke seizures: Results of a case–control study
This article is part of the Special Issue “Seizures & Stroke
Source: Epilepsy and Behavior - June 8, 2019 Category: Neurology Source Type: research

Intravenous thrombolysis with tPA and cortical involvement increase the risk of early poststroke seizures: Results of a case-control study.
This article is part of the Special Issue "Seizures & Stroke. PMID: 31182396 [PubMed - as supplied by publisher]
Source: Epilepsy and Behaviour - June 6, 2019 Category: Neurology Authors: Brigo F, Schneider M, Wagenpfeil G, Ragoschke-Schumm A, Fousse M, Holzhoffer C, Nardone R, Faßbender K, Lochner P Tags: Epilepsy Behav Source Type: research

Extending thrombolysis to 4·5–9 h and wake-up stroke using perfusion imaging: a systematic review and meta-analysis of individual patient data
This study is registered with PROSPERO, number CRD42019128036.FindingsWe identified three trials that met eligibility criteria: EXTEND, ECASS4-EXTEND, and EPITHET. Of the 414 patients included in the three trials, 213 (51%) were assigned to receive alteplase and 201 (49%) were assigned to receive placebo. Overall, 211 patients in the alteplase group and 199 patients in the placebo group had mRS assessment data at 3 months and thus were included in the analysis of the primary outcome. 76 (36%) of 211 patients in the alteplase group and 58 (29%) of 199 patients in the placebo group had achieved excellent functional outcome a...
Source: The Lancet - May 24, 2019 Category: General Medicine Source Type: research

Predictors of mortality and disability in stroke-associated pneumonia
AbstractWhilst stroke-associated pneumonia (SAP) is common and associated with poor outcomes, less is known about the determinants of these adverse clinical outcomes in SAP. To identify the factors that influence mortality and morbidity in SAP. Data for patients with SAP (n = 854) were extracted from a regional Hospital Stroke Register in Norfolk, UK (2003–2015). SAP was defined as pneumonia occurring within 7 days of admission by the treating clinicians. Mutlivariable regression models were constructed to assess factors influencing survival and the level of di sability at discharge using modified Rankin Scale [mRS]...
Source: Acta Neurologica Belgica - April 28, 2019 Category: Neurology Source Type: research

A Genetic Variant of miR-34a Contributes to Susceptibility of Ischemic Stroke Among Chinese Population
This study was supported by National Natural Science Foundation of China (Nos. 81560552, 81260234), Natural Science Foundation of Guangxi Zhuang Autonomous Region (CN) (2017JJA180826), Innovation Project of Guangxi Graduate Education (CN) (201601009) and Key Laboratory Open Project Fund of Guangxi Zhuang Autonomous Region (CN) (kfkt20160064). Conflict of Interest Statement The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest. Supplementary Material The Supplementary Material for this article can be fou...
Source: Frontiers in Physiology - April 23, 2019 Category: Physiology Source Type: research

A troponin study on patients with ischemic stroke, intracerebral hemorrhage and subarachnoid hemorrhage: Type II myocardial infarction is significantly associated with stroke severity, discharge disposition and mortality
Publication date: Available online 20 April 2019Source: Journal of Clinical NeuroscienceAuthor(s): Ayham M. Alkhachroum, Benjamin Miller, Tarek Chami, Curtis Tatsuoka, Cathy SilaAbstractTroponin elevations due to Type II myocardial infarction (T2MI) are associated with hemorrhagic and ischemic strokes but there is little data on stroke severity, troponin elevation and outcome. We studied 1655 patients from a tertiary medical center between 1/2013-4/2015 using multivariate regression analysis for demographics, vascular risk factors, admission stroke severity, laboratory tests, echocardiogram results and discharge dispositio...
Source: Journal of Clinical Neuroscience - April 21, 2019 Category: Neuroscience Source Type: research