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Specialty: Neurology
Source: Stroke
Education: Study
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Total 1821 results found since Jan 2013.
Whole Grain Consumption and Risk of Ischemic Stroke Clinical Sciences
Conclusions—Although overall consumption of whole grains was not associated with lower risk of ischemic stroke, greater consumption of whole grain cold breakfast cereal and bran was significantly associated with a lower risk of ischemic stroke. More studies are needed to replicate these associations between individual whole grain foods and risk of ischemic stroke among other populations.
Source: Stroke - November 27, 2017 Category: Neurology Authors: Juan Juan, Gang Liu, Walter C. Willett, Frank B. Hu, Kathryn M. Rexrode, Qi Sun Tags: Diet and Nutrition, Epidemiology, Ischemic Stroke Original Contributions Source Type: research
Prevalence and Natural History of Superficial Siderosis Clinical Sciences
This study aimed to report the prevalence and natural history of SS in a population-based study.Methods—Brain magnetic resonance imaging scans from the MCSA (Mayo Clinic Study of Aging), a population-based study of residents 50 to 89 years of age in Olmsted County, Minnesota, were reviewed. Participants with imaging consistent with SS were identified from 2011 through 2016. An inverse probability weighting approach was used to convert our observed frequencies to population prevalence of SS. Additional data abstracted included amyloid positron emission tomography, Apolipoprotein E genotype, coexisting cerebral microbleeds...
Source: Stroke - November 27, 2017 Category: Neurology Authors: Michael Pichler, Prashanthi Vemuri, Alejandro A. Rabinstein, Jeremiah Aakre, Kelly D. Flemming, Robert D. Brown Jr, Neeraj Kumar, Kejal Kantarci, Walter Kremers, Michelle M. Mielke, David S. Knopman, Clifford R. Jack Jr, Ronald C. Petersen, Val Lowe, Jona Tags: Magnetic Resonance Imaging (MRI), Cerebrovascular Malformations, Intracranial Hemorrhage Original Contributions Source Type: research
Angiographic and Clinical Characteristics of Thoracolumbar Spinal Epidural and Dural Arteriovenous Fistulas Clinical Sciences
Conclusions—SDAVFs and SEAVFs showed similar symptoms and male predominance. SDAVFs frequently involve the thoracic spine and shunt into the bridging vein. SEAVFs frequently involve the lumbar spine and form a shunted pouch in the ventral epidural space draining into the perimedullary vein.
Source: Stroke - November 27, 2017 Category: Neurology Authors: Hiro Kiyosue, Yuji Matsumaru, Yasunari Niimi, Keisuke Takai, Tomoya Ishiguro, Masafumi Hiramatsu, Kotaro Tatebayashi, Toshinori Takagi, Shinichi Yoshimura Tags: Cerebrovascular Malformations, Cerebrovascular Procedures Original Contributions Source Type: research
Association of Osteopontin, Neopterin, and Myeloperoxidase With Stroke Risk in Patients With Prior Stroke or Transient Ischemic Attacks Clinical Sciences
Background and Purpose—Established risk factors do not fully identify patients at risk for recurrent stroke. The SPARCL trial (Stroke Prevention by Aggressive Reduction in Cholesterol Levels) evaluated the effect of atorvastatin on stroke risk in patients with a recent stroke or transient ischemic attack and no known coronary heart disease. This analysis explored the relationships between 13 plasma biomarkers assessed at trial enrollment and the occurrence of outcome strokes.Methods—We conducted a case–cohort study of 2176 participants; 562 had outcome strokes and 1614 were selected randomly from those without outcom...
Source: Stroke - November 27, 2017 Category: Neurology Authors: Peter Ganz, Pierre Amarenco, Larry B. Goldstein, Henrik Sillesen, Weihang Bao, Gregory M. Preston, K. Michael A. Welch Tags: Biomarkers, Proteomics, Cerebrovascular Disease/Stroke Original Contributions Source Type: research
Risk of Stroke in Patients With Short-Run Atrial Tachyarrhythmia Clinical Sciences
This study aimed to investigate the relationship between short-run AT and the stroke and the use of the CHA2DS2-VASc score for the risk stratification.Methods—From the registry of 24-hour Holter monitoring, 5342 subjects without known atrial fibrillation or stroke were enrolled. Short-run AT was defined as episodes of supraventricular ectopic beats 25 beats/d) independently predicted the risk of stroke. In subgroup analyses, short-run AT patients were divided into 3 groups based on their CHA2DS2-VASc scores: low score (score of 0 [men] or 1 [women]; n=324), intermediate score (score of 1 [men] or 2 [women]; n=275), and h...
Source: Stroke - November 27, 2017 Category: Neurology Authors: Shinya Yamada, Chin-Yu Lin, Shih-Lin Chang, Tze-Fan Chao, Yenn-Jiang Lin, Li-Wei Lo, Fa-Po Chung, Yu-Feng Hu, Ta-Chuan Tuan, Jo-Nan Liao, Abigail Louise D. Te, Yao-Ting Chang, Ting-Yung Chang, Cheng-I Wu, Satoshi Higa, Shih-Ann Chen Tags: Arrhythmias, Ischemic Stroke Original Contributions Source Type: research
Intracerebral Hemorrhage and Outcome After Thrombolysis in Stroke Patients Using Selective Serotonin-Reuptake Inhibitors Clinical Sciences
Background and Purpose—Selective serotonin-reuptake inhibitors (SSRIs) impair platelet function and have been linked to a higher risk of spontaneous intracerebral hemorrhage—an association that may be augmented by oral anticoagulants (OAC). We aimed to assess whether preadmission treatment with SSRIs in patients with acute ischemic stroke is associated with post-thrombolysis symptomatic intracerebral hemorrhage (sICH) and functional outcome.Methods—A multicenter retrospective analysis was conducted in prospective registries of patients treated by thrombolysis within 4.5 hours of stroke onset. The association between ...
Source: Stroke - November 27, 2017 Category: Neurology Authors: Jan F. Scheitz, Guillaume Turc, Linda Kuȷala, Alexandros A. Polymeris, Mirȷam R. Heldner, Thomas P. Zonneveld, Hebun Erdur, Sami Curtze, Christopher Traenka, Celine Breniere, Roland Wiest, Andrea Rocco, Gerli Sibolt, Henrik Gensicke, Matthia Tags: Complications, Ischemic Stroke Original Contributions Source Type: research
Statins and the Risk of Intracerebral Hemorrhage in Patients With Previous Ischemic Stroke or Transient Ischemic Attack Clinical Sciences
Conclusions—Statin use was not associated with an increased risk of ICH among patients with a previous history of IS/TIA.
Source: Stroke - November 27, 2017 Category: Neurology Authors: David Gaist, Larry B. Goldstein, Lucia Cea Soriano, Luis Alberto Garcia Rodriguez Tags: Secondary Prevention, Cerebrovascular Disease/Stroke, Intracranial Hemorrhage, Ischemic Stroke, Transient Ischemic Attack (TIA) Original Contributions Source Type: research
Predictors of Good Outcome After Endovascular Therapy for Vertebrobasilar Occlusion Stroke Clinical Sciences
Background and Purpose—Endovascular therapy is increasingly used in acute ischemic stroke treatment and is now considered the gold standard approach for selected patient populations. Prior studies have demonstrated that eventual patient outcomes depend on both patient-specific factors and procedural considerations. However, these factors remain unclear for acute basilar artery occlusion stroke. We sought to determine prognostic factors of good outcome in acute posterior circulation large vessel occlusion strokes treated with endovascular therapy.Methods—We reviewed our prospectively collected endovascular databases at ...
Source: Stroke - November 27, 2017 Category: Neurology Authors: Mehdi Bouslama, Diogo C. Haussen, Amin Aghaebrahim, Jonathan A. Grossberg, Gregory Walker, Srikant Rangaraju, Anat Horev, Michael R. Frankel, Raul G. Nogueira, Tudor G. Jovin, Ashutosh P. Jadhav Tags: Quality and Outcomes, Cerebrovascular Procedures, Ischemic Stroke Original Contributions Source Type: research
Imaging Characteristics of Venous Parenchymal Abnormalities Clinical Sciences
Conclusions—Parenchymal lesions caused by CVT display specific anatomic patterns, which is mainly determined by the site of venous occlusion.
Source: Stroke - November 27, 2017 Category: Neurology Authors: Audrey Arnoux, Aude Triquenot–Bagan, Daniela Andriuta, David Wallon, Evelyne Guegan–Massardier, Claire Leclercq, Olivier Martinaud, Melody Castier–Amouyel, Olivier Godefroy, Jean–Marc Bugnicourt Tags: Magnetic Resonance Imaging (MRI), Thrombosis Original Contributions Source Type: research
Mechanical Thrombectomy for Minor and Mild Stroke Patients Harboring Large Vessel Occlusion in the Anterior Circulation Clinical Sciences
Background and Purpose—Proximal large vessel occlusion (LVO) is present in up to 30% of minor strokes. The effectiveness of mechanical thrombectomy (MT) in the subgroup of minor stroke with LVO in the anterior circulation is still open to debate. Data about MT in this subgroup of patients are sparse, and their optimal management has not yet been defined. The purpose of this multicenter cohort study was to evaluate the effectiveness of MT in patients experiencing acute ischemic stroke (AIS) because of LVO in the anterior circulation, presenting with minor-to-mild stroke symptoms (National Institutes of Health Stroke Scale score of
Source: Stroke - November 27, 2017 Category: Neurology Authors: Cyril Dargazanli, Caroline Arquizan, Benȷamin Gory, Arturo Consoli, Julien Labreuche, Hocine Redȷem, Omer Eker, Jean–Pierre Decroix, Astrid Corlobe, Isabelle Mourand, Nicolas Gaillard, Xavier Ayrignac, Mahmoud Charif, Alain Duhamel, Pa Tags: Cerebrovascular Disease/Stroke, Cerebrovascular Procedures, Ischemic Stroke Original Contributions Source Type: research
Direct Mechanical Intervention Versus Bridging Therapy in Stroke Patients Eligible for Intravenous Thrombolysis Clinical Sciences
Background and Purpose—Randomized controlled trials have shown that mechanical thrombectomy (MT) plus best medical treatment improves outcome in stroke patients with large-vessel occlusion in the anterior circulation. Whether direct MT is equally effective as bridging thrombolysis (intravenous thrombolysis plus MT) in intravenous thrombolysis eligible patients remains unclear.Methods—We compared clinical and radiological outcomes at 3 months in 249 bridging patients with 111 patients receiving direct MT for large-vessel occlusion anterior circulation stroke from 2 prospective registries (study period Essen: June 2012 t...
Source: Stroke - November 27, 2017 Category: Neurology Authors: Sebastian Bellwald, Ralph Weber, Tomas Dobrocky, Hannes Nordmeyer, Simon Jung, Jeffrie Hadisurya, Pasquale Mordasini, Marie–Luise Mono, Christian P. Stracke, Hakan Sarikaya, Corrado Bernasconi, Klaus Berger, Marcel Arnold, Rene Chapot, Jan Gralla, U Tags: Cerebrovascular Disease/Stroke, Ischemic Stroke Original Contributions Source Type: research
Low-Dose Tirofiban Improves Functional Outcome in Acute Ischemic Stroke Patients Treated With Endovascular Thrombectomy Clinical Sciences
Conclusions—In patients with AIS undergoing ET, tirofiban is not associated with higher sICH, it seems to lead to lower odds of deaths and better odds of long-term functional independence. Further investigations are needed to determine the efficacy of tirofiban in preventing early reocclusion, the underlying mechanisms, and its optimal treatment protocol.
Source: Stroke - November 27, 2017 Category: Neurology Authors: Wenbo Zhao, Ruiwen Che, Shuyi Shang, Chuanjie Wu, Chuanhui Li, Longfei Wu, Jian Chen, Jiangang Duan, Haiqing Song, Hongqi Zhang, Feng Ling, Yuping Wang, David Liebeskind, Wuwei Feng, Xunming Ji Tags: Revascularization, Quality and Outcomes, Ischemic Stroke Original Contributions Source Type: research
Development and Validation of a Predictive Model for Functional Outcome After Stroke Rehabilitation Clinical Sciences
Conclusions—This study provides researchers and clinicians with an easy-to-use, accurate, and validated predictive tool for potential application in rehabilitation research and stroke management.
Source: Stroke - November 27, 2017 Category: Neurology Authors: Domenico Scrutinio, Bernardo Lanzillo, Pietro Guida, Filippo Mastropasqua, Vincenzo Monitillo, Monica Pusineri, Roberto Formica, Giovanna Russo, Caterina Guarnaschelli, Chiara Ferretti, Gianluigi Calabrese Tags: Cerebrovascular Disease/Stroke Original Contributions Source Type: research
Impact on Prehospital Delay of a Stroke Preparedness Campaign Clinical Sciences
Conclusions—Our campaign was not effective in reducing prehospital delay. Even if some limitations of the intervention, mainly in terms of duration, are taken into account, our study demonstrates that new communication strategies should be tested before large-scale implementation.Clinical Trial Registration—URL: http://www.clinicaltrials.gov. Unique identifier: NCT01881152.
Source: Stroke - November 27, 2017 Category: Neurology Authors: Licia Denti, Caterina Caminiti, Umberto Scoditti, Andrea Zini, Giovanni Malferrari, Maria Luisa Zedde, Donata Guidetti, Mario Baratti, Luca Vaghi, Enrico Montanari, Barbara Marcomini, Silvia Riva, Elisa Iezzi, Paola Castellini, Silvia Olivato, Filippo Bar Tags: Treatment, Quality and Outcomes, Cerebrovascular Disease/Stroke Original Contributions Source Type: research
Executive Function Declines in the First 6 Months After a Transient Ischemic Attack or Transient Neurological Attack Clinical Sciences
Conclusions—Executive function declines during the first 6 months after TIA or TNA. Patients with an initial DWI lesion have persisting worse executive function than those without.
Source: Stroke - November 27, 2017 Category: Neurology Authors: Frank G. van Rooiȷ, Nicole O. Plaizier, Sarah E. Vermeer, Bozena M. Goraȷ, Peter J. Koudstaal, Edo Richard, Frank–Erik de Leeuw, Roy P.C. Kessels, Ewoud J. van Diȷk Tags: Cognitive Impairment, Transient Ischemic Attack (TIA) Original Contributions Source Type: research
