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Condition: Hemorrhagic Stroke
Procedure: MRI Scan

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Total 775 results found since Jan 2013.

Acute Cerebrovascular Disease in the Young: The Stroke in Young Fabry Patients Study Original Contributions
Conclusions— Definite Fabry disease occurs in 0.5% and probable Fabry disease in further 0.4% of young stroke patients. Silent infarcts, white matter intensities, and classical risk factors were highly prevalent, emphasizing the need for new early preventive strategies. Clinical Trial Registration Information— URL: http://www.clinicaltrials.gov.Unique identifier: NCT00414583
Source: Stroke - January 18, 2013 Category: Neurology Authors: Rolfs, A., Fazekas, F., Grittner, U., Dichgans, M., Martus, P., Holzhausen, M., Bottcher, T., Heuschmann, P. U., Tatlisumak, T., Tanislav, C., Jungehulsing, G. J., Giese, A.-K., Putaala, J., Huber, R., Bodechtel, U., Lichy, C., Enzinger, C., Schmidt, R., Tags: Acute Cerebral Hemorrhage, Acute Cerebral Infarction, Acute Stroke Syndromes, Genetics of Stroke Original Contributions Source Type: research

Cerebral Microbleeds and the Risk of Incident Ischemic Stroke in CADASIL (Cerebral Autosomal Dominant Arteriopathy With Subcortical Infarcts and Leukoencephalopathy) Clinical Sciences
Conclusions—The presence of microbleeds is an independent risk marker of incident ischemic stroke in CADASIL, emphasizing the need to carefully interpret MRI data.
Source: Stroke - September 25, 2017 Category: Neurology Authors: Laurent Puy, Francois De Guio, Ophelia Godin, Marco Duering, Martin Dichgans, Hugues Chabriat, Eric Jouvent Tags: Magnetic Resonance Imaging (MRI), CADASIL, Cerebrovascular Disease/Stroke, Ischemic Stroke Original Contributions Source Type: research

Early Rivaroxaban Use After Cardioembolic Stroke May Not Result in Hemorrhagic Transformation: A Prospective Magnetic Resonance Imaging Study Brief Reports
Conclusions— These data support the safety of rivaroxaban initiation ≤14 days of mild–moderate cardioembolic stroke/transient ischemic attack. Magnetic resonance imaging evidence of petechial HT, which is common, does not appear to increase the risk of symptomatic HT.
Source: Stroke - June 26, 2016 Category: Neurology Authors: Gioia, L. C., Kate, M., Sivakumar, L., Hussain, D., Kalashyan, H., Buck, B., Bussiere, M., Jeerakathil, T., Shuaib, A., Emery, D., Butcher, K. Tags: Ischemic Stroke, Transient Ischemic Attack (TIA) Brief Reports Source Type: research

NOR-SASS (Norwegian Sonothrombolysis in Acute Stroke Study) Clinical Sciences
Conclusions—CEST is safe among unselected ischemic stroke patients with or without a visible occlusion on computed tomography angiography and with varying grades of clinical severity. There was, however, statistically no significant clinical effect of sonothrombolysis in this prematurely stopped trial.Clinical Trial Registration—URL: http://www.clinicaltrials.gov. Unique identifier: NCT01949961.
Source: Stroke - January 22, 2017 Category: Neurology Authors: Aliona Nacu, Christopher E. Kvistad, Halvor Naess, Halvor Oygarden, Nicola Logallo, Jorg Assmus, Ulrike Waȷe–Andreassen, Kathinka D. Kurz, Gesche Neckelmann, Lars Thomassen Tags: Clinical Studies, Ischemia, Cerebrovascular Disease/Stroke, Ischemic Stroke Original Contributions Source Type: research

Remote Ischemic Perconditioning as an Adjunct Therapy to Thrombolysis in Patients With Acute Ischemic Stroke: A Randomized Trial Clinical Sciences
Conclusions— Although the overall results were neutral, a tissue survival analysis suggests that prehospital rPerC may have immediate neuroprotective effects. Future clinical trials should take such immediate effects, and their duration, into account. Clinical Trial Registration— URL: http://www.clinicaltrials.gov. Unique identifier: NCT00975962.
Source: Stroke - December 23, 2013 Category: Neurology Authors: Hougaard, K. D., Hjort, N., Zeidler, D., Sorensen, L., Norgaard, A., Hansen, T. M., von Weitzel-Mudersbach, P., Simonsen, C. Z., Damgaard, D., Gottrup, H., Svendsen, K., Rasmussen, P. V., Ribe, L. R., Mikkelsen, I. K., Nagenthiraja, K., Cho, T.-H., Reding Tags: Emergency treatment of Stroke, Computerized tomography and Magnetic Resonance Imaging, Neuroprotectors, Thrombolysis Clinical Sciences Source Type: research

Differential Effect of White-Matter Lesions and Covert Brain Infarcts on the Risk of Ischemic Stroke and Intracerebral Hemorrhage Brief Reports
Conclusions— Although of ischemic nature, both WMH volume and covert brain infarcts portend a major risk of ICH. If confirmed in independent studies, these findings could have important implications for the clinical management of covert vascular brain lesions.
Source: Stroke - June 26, 2016 Category: Neurology Authors: Kaffashian, S., Tzourio, C., Zhu, Y.-C., Mazoyer, B., Debette, S. Tags: Cerebrovascular Disease/Stroke, Intracranial Hemorrhage, Ischemic Stroke Brief Reports Source Type: research

Vessel Wall Enhancement and Blood-Cerebrospinal Fluid Barrier Disruption After Mechanical Thrombectomy in Acute Ischemic Stroke Clinical Sciences
Conclusions—These findings may support the clinical relevance of direct vessel damage and BCSFB disruption after acute stroke and reinforce the need for further improvements in reperfusion strategies. Further validation in larger cohorts of patients is warranted.
Source: Stroke - February 26, 2017 Category: Neurology Authors: Arturo Renu, Carlos Laredo, Antonio Lopez–Rueda, Laura Llull, Raul Tudela, Luis San–Roman, Xabier Urra, Jordi Blasco, Juan Macho, Laura Oleaga, Angel Chamorro, Sergio Amaro Tags: Blood-Brain Barrier, Cerebrovascular Disease/Stroke, Ischemic Stroke Original Contributions Source Type: research

Thrombolysis in Ischemic Stroke Without Arterial Occlusion at Presentation Clinical Sciences
Conclusions— This study provides crucial data that patients with ischemic stroke who do not have visible arterial occlusion at presentation may benefit from thrombolysis.
Source: Stroke - August 25, 2014 Category: Neurology Authors: Lahoti, S., Gokhale, S., Caplan, L., Michel, P., Samson, Y., Rosso, C., Limaye, K., Hinduja, A., Singhal, A., Ali, S., Pettigrew, L. C., Kryscio, R., Dedhia, N., Hastak, S., Liebeskind, D. S. Tags: Cerebral Lacunes, Embolic stroke, Computerized tomography and Magnetic Resonance Imaging, Pathology of Stroke, Thrombolysis Clinical Sciences Source Type: research

Carotid Atherosclerotic Plaque Characteristics on Magnetic Resonance Imaging Relate With History of Stroke and Coronary Heart Disease Clinical Sciences
Conclusions— Whereas carotid plaque thickness and stenosis are associated with the history of ischemic stroke and CHD, carotid intraplaque hemorrhage is associated with ischemic stroke, but not with CHD, providing novel insights into the pathogenesis of cardiovascular events.
Source: Stroke - May 22, 2016 Category: Neurology Authors: Selwaness, M., Bos, D., van den Bouwhuijsen, Q., Portegies, M. L. P., Ikram, M. A., Hofman, A., Franco, O. H., van der Lugt, A., Wentzel, J. J., Vernooij, M. W. Tags: Cardiovascular Disease, Epidemiology, Magnetic Resonance Imaging (MRI), Ischemic Stroke, Atherosclerosis Clinical Sciences Source Type: research

Recurrent Ischemic Lesions After Acute Atherothrombotic Stroke: Clopidogrel Plus Aspirin Versus Aspirin Alone Clinical Sciences
Conclusions— Clopidogrel plus aspirin might not be superior to aspirin alone for preventing new ischemic lesion and clinical vascular events in patients with acute ischemic stroke caused by large artery atherosclerosis. Clinical Trial Registration— URL: http://www.clinicaltrials.gov. Unique identifier: NCT00814268.
Source: Stroke - August 21, 2016 Category: Neurology Authors: Hong, K.-S., Lee, S.-H., Kim, E. G., Cho, K.-H., Chang, D. I., Rha, J.-H., Bae, H.-J., Lee, K. B., Kim, D. E., Park, J.-M., Kim, H.-Y., Cha, J.-K., Yu, K.-H., Lee, Y.-S., Lee, S. J., Choi, J. C., Cho, Y.-J., Kwon, S. U., Kim, G.-M., Sohn, S.-I., Park, K.- Tags: Ischemic Stroke Clinical Sciences Source Type: research

White Matter Hyperintensity Volume and Outcome of Mechanical Thrombectomy With Stentriever in Acute Ischemic Stroke Brief Report
Conclusions—Mechanical thrombectomy using stentrievers seems to be safe in selected patients with acute ischemic stroke with large vessel occlusion, nonwithstanding the severity of WMH burden in this population. Larger prospective studies are warranted to validate these findings.
Source: Stroke - September 25, 2017 Category: Neurology Authors: Kunakorn Atchaneeyasakul, Thabele Leslie-Mazwi, Kathleen Donahue, Anne-Katrin Giese, Natalia S. Rost Tags: Cerebrovascular Disease/Stroke, Ischemic Stroke Brief Reports Source Type: research

Streamlined Hyperacute Magnetic Resonance Imaging Protocol Identifies Tissue-Type Plasminogen Activator-Eligible Stroke Patients When Clinical Impression Is Stroke Mimic Clinical Sciences
Conclusions— A streamlined hMRI protocol permitted tPA administration to a small, but significant, subset of AIS patients initially considered to have SM.
Source: Stroke - March 27, 2016 Category: Neurology Authors: Goyal, M. S., Hoff, B. G., Williams, J., Khoury, N., Wiesehan, R., Heitsch, L., Panagos, P., Vo, K. D., Benzinger, T., Derdeyn, C. P., Lee, J.-M., Ford, A. L. Tags: Magnetic Resonance Imaging (MRI), Cerebrovascular Disease/Stroke, Ischemic Stroke Clinical Sciences Source Type: research

Successful Reperfusion With Mechanical Thrombectomy Is Associated With Reduced Disability and Mortality in Patients With Pretreatment Diffusion-Weighted Imaging-Alberta Stroke Program Early Computed Tomography Score
Background and Purpose—In acute ischemic stroke patients, diffusion-weighted imaging (DWI)–Alberta Stroke Program Early Computed Tomography Score (ASPECTS) is correlated with infarct volume and is an independent factor of functional outcome. Patients with pretreatment DWI-ASPECTS ≤6 were excluded or under-represented in the recent randomized mechanical thrombectomy trials. Our aim was to assess the impact of reperfusion in pretreatment DWI-ASPECTS ≤6 patients treated with mechanical thrombectomy.Methods—We analyzed data collected between January 2012 and August 2015 in a bicentric prospective clinical registry of...
Source: Stroke - March 27, 2017 Category: Neurology Authors: Jean–Philippe Desilles, Arthuro Consoli, Hocine Redȷem, Oguzhan Coskun, Gabriele Ciccio, Stanislas Smaȷda, Julien Labreuche, Cristian Preda, Clara Ruiz Guerrero, Jean–Pierre Decroix, Georges Rodesch, Mikael Mazighi, Raphael Blanc Tags: Magnetic Resonance Imaging (MRI), Revascularization, Cerebrovascular Disease/Stroke, Cerebrovascular Procedures, Ischemic Stroke Original Contributions Source Type: research

Clinical Significance of Wall Changes After Recanalization Therapy in Acute Stroke Brief Report
Conclusions—The use of high-resolution vessel wall imaging after successful recanalization can provide information about postrecanalization arterial wall changes and clinical outcomes.
Source: Stroke - March 27, 2017 Category: Neurology Authors: Woo-Keun Seo, Kyungmi Oh, Sang-il Suh, Hae Young Seol Tags: Magnetic Resonance Imaging (MRI), Quality and Outcomes, Cerebrovascular Procedures, Ischemic Stroke Brief Reports Source Type: research

Human Neural Stem Cell Extracellular Vesicles Improve Recovery in a Porcine Model of Ischemic Stroke Basic Sciences
Conclusions—This study demonstrated for the first time that in a large animal model novel NSC EVs significantly improved neural tissue preservation and functional levels post-MCAO, suggesting NSC EVs may be a paradigm changing stroke therapeutic.
Source: Stroke - April 23, 2018 Category: Neurology Authors: Robin L. Webb, Erin E. Kaiser, Brian J. Jurgielewicz, Samantha Spellicy, Shelley L. Scoville, Tyler A. Thompson, Raymond L. Swetenburg, David C. Hess, Franklin D. West, Steven L. Stice Tags: Animal Models of Human Disease, Basic Science Research, Translational Studies, Treatment, Ischemic Stroke Original Contributions Source Type: research