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Procedure: Angiography

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Total 8464 results found since Jan 2013.

Predicting Progression of Intracranial Arteriopathies in Childhood Stroke With Vessel Wall Imaging Brief Report
Conclusions—Our case series demonstrates the potential benefit of VWI in children with stroke because it may identify patients who will have progressive arterial disease.
Source: Stroke - July 24, 2017 Category: Neurology Authors: Nicholas V. Stence, Lisa L. Pabst, Amanda L. Hollatz, David M. Mirsky, Paco S. Herson, Sharon Poisson, Richard J. Traystman, Timothy J. Bernard Tags: Magnetic Resonance Imaging (MRI), Cerebrovascular Disease/Stroke, Ischemic Stroke Brief Reports Source Type: research

Importance of Cerebral Artery Recanalization in Patients With Stroke With and Without Neurological Improvement After Intravenous Thrombolysis Clinical Sciences
Conclusions— Recanalization of an occluded artery in acute stroke is associated with favorable functional outcome both in patients with and without NI after IVT. In future evaluations of mechanical thrombectomy and other additional strategies, recanalization should be considered in patients with persisting occlusion after IVT even after significant NI.
Source: Stroke - August 26, 2013 Category: Neurology Authors: Kharitonova, T. V., Melo, T. P., Andersen, G., Egido, J. A., Castillo, J., Wahlgren, N., on behalf of the SITS investigators Tags: Acute Cerebral Infarction, Emergency treatment of Stroke, Thrombolysis Clinical Sciences Source Type: research

Balloon Guide Catheter Improves Revascularization and Clinical Outcomes With the Solitaire Device: Analysis of the North American Solitaire Acute Stroke Registry Clinical Sciences
Conclusions— Use of a BGC with the Solitaire Flow Restoration device resulted in superior revascularization results, faster procedure times, decreased need for adjunctive therapy, and improved clinical outcome.
Source: Stroke - December 23, 2013 Category: Neurology Authors: Nguyen, T. N., Malisch, T., Castonguay, A. C., Gupta, R., Sun, C.-H. J., Martin, C. O., Holloway, W. E., Mueller-Kronast, N., English, J. D., Linfante, I., Dabus, G., Marden, F. A., Bozorgchami, H., Xavier, A., Rai, A. T., Froehler, M. T., Badruddin, A., Tags: Emergency treatment of Stroke, Other Stroke Treatment - Medical, Other Stroke Treatment - Surgical Clinical Sciences Source Type: research

Optimal Workflow and Process-Based Performance Measures for Endovascular Therapy in Acute Ischemic Stroke: Analysis of the Solitaire FR Thrombectomy for Acute Revascularization Study Clinical Sciences
Conclusions— Interval times in the STAR study reflect current intra-arterial therapy for patients with acute ischemic stroke. Improving workflow metrics can further improve clinical outcome. Clinical Trial Registration— URL: http://www.clinicaltrials.gov. Unique identifier: NCT01327989.
Source: Stroke - June 23, 2014 Category: Neurology Authors: Menon, B. K., Almekhlafi, M. A., Pereira, V. M., Gralla, J., Bonafe, A., Davalos, A., Chapot, R., Goyal, M., on behalf of the STAR Study Investigators Tags: Acute Stroke Syndromes, Emergency treatment of Stroke, Thrombolysis Clinical Sciences Source Type: research

Predictors of Mortality in Acute Ischemic Stroke Intervention: Analysis of the North American Solitaire Acute Stroke Registry Brief Reports
Conclusions— Failure to recanalize and presence of symptomatic intracranial hemorrhage resulted in increased mortality. Despite successful recanalization, proximal occlusion, high National Institutes of Health Stroke Scale, and need for rescue therapy were predictors of mortality.
Source: Stroke - July 27, 2015 Category: Neurology Authors: Linfante, I., Walker, G. R., Castonguay, A. C., Dabus, G., Starosciak, A. K., Yoo, A. J., Abou-Chebl, A., Britz, G. W., Marden, F. A., Alvarez, A., Gupta, R., Sun, C.-H. J., Martin, C., Holloway, W. E., Mueller-Kronast, N., English, J. D., Malisch, T. W., Tags: Acute Cerebral Infarction, Emergency treatment of Stroke, Angiography Brief Reports Source Type: research

Cortical Venous Filling on Dynamic Computed Tomographic Angiography: A Novel Predictor of Clinical Outcome in Patients With Acute Middle Cerebral Artery Stroke Clinical Sciences
Conclusions— The combination of extent and velocity of optimal CVF, as assessed with dynamic CT angiography, is useful to identify patients with acute middle cerebral artery stroke at higher risk of poor clinical outcome at 3-month follow-up. Clinical Trial Registration— URL: http://www.trialregister.nl/trialreg and http://www.clinicaltrials.gov. Unique identifier: NTR1804 and NCT00880113, respectively.
Source: Stroke - February 22, 2016 Category: Neurology Authors: van den Wijngaard, I. R., Wermer, M. J. H., Boiten, J., Algra, A., Holswilder, G., Meijer, F. J. A., Dippel, D. W. J., Velthuis, B. K., Majoie, C. B. L. M., van Walderveen, M. A. A. Tags: Computerized Tomography (CT), Imaging, Prognosis, Cerebrovascular Disease/Stroke, Ischemic Stroke Clinical Sciences Source Type: research

Safety of Computed Tomographic Angiography in the Evaluation of Patients With Acute Stroke: A Single-Center Experience Clinical Sciences
Conclusions— CTA acquisition during acute stroke evaluation was safe with regards to renal function and did not delay appropriate therapy delivery. Acute CTA acquisition offers additional clinical value in rapid identification of vascular abnormalities.
Source: Stroke - July 24, 2016 Category: Neurology Authors: Ehrlich, M. E., Turner, H. L., Currie, L. J., Wintermark, M., Worrall, B. B., Southerland, A. M. Tags: Computerized Tomography (CT), Quality and Outcomes, Cerebrovascular Disease/Stroke, Ischemic Stroke Clinical Sciences Source Type: research

Prevalence of Imaging Biomarkers to Guide the Planning of Acute Stroke Reperfusion Trials Brief Report
Conclusions—As part of the feasibility analysis in stroke clinical trials, this analysis and the resulting tables can help investigators determine sample size and the number needed to screen.
Source: Stroke - May 22, 2017 Category: Neurology Authors: Bin Jiang, Robyn L. Ball, Patrik Michel, Tudor Jovin, Manisha Desai, Ashraf Eskandari, Zack Naqvi, Max Wintermark Tags: Computerized Tomography (CT), Ischemic Stroke Brief Reports Source Type: research

Migraine and Cerebrovascular Atherosclerosis in Patients With Ischemic Stroke Brief Report
Conclusions—Migraine is not associated with excess atherosclerosis in large vessels in patients with acute ischemic stroke. Our findings suggest that the biological mechanisms by which migraine results in ischemic stroke are not related to macrovascular cerebral atherosclerosis.
Source: Stroke - June 26, 2017 Category: Neurology Authors: Hendrikus J.A. van Os, Inge A. Mulder, Alexander Broersen, Ale Algra, Irene C. van der Schaaf, L. Jaap Kappelle, Birgitta K. Velthuis, Gisela M. Terwindt, Wouter J. Schonewille, Marieke C. Visser, Michel D. Ferrari, Marianne A.A. van Walderveen, Marieke J Tags: Computerized Tomography (CT), Cerebrovascular Disease/Stroke, Intracranial Hemorrhage, Atherosclerosis Brief Reports Source Type: research

One-Stop Management of Acute Stroke Patients Brief Report
Conclusions—In this small series, a one-stop management protocol of selected stroke patients using latest generation flat detector CT led to a significant reduction of intrahospital times.
Source: Stroke - October 23, 2017 Category: Neurology Authors: Marios–Nikos Psychogios, Daniel Behme, Katharina Schregel, Ioannis Tsogkas, Ilko L. Maier, Johanna Rosemarie Leyhe, Antonia Zapf, Julia Tran, Mathias Bahr, Jan Liman, Michael Knauth Tags: Computerized Tomography (CT), Cerebrovascular Disease/Stroke, Intracranial Hemorrhage Brief Reports Source Type: research

Hyperintense Vessels, Collateralization, and Functional Outcome in Patients With Stroke Receiving Endovascular Treatment Clinical Sciences
Conclusions—Low FHV-ASPECTS is associated with both better collateral status and better 3-month functional outcome in acute stroke patients with M1 vessel occlusion.
Source: Stroke - February 26, 2018 Category: Neurology Authors: Alexander H. Nave, Anna Kufner, Philipp Bucke, Eberhard Siebert, Stefan Kliesch, Ulrike Grittner, Hansȷorg Bazner, Thomas Liebig, Matthias Endres, Jochen B. Fiebach, Christian H. Nolte, Martin Ebinger, Hans Henkes Tags: Angiography, Magnetic Resonance Imaging (MRI), Prognosis, Revascularization, Ischemic Stroke Original Contributions Source Type: research

Unilateral Intracranial Arteriopathy in Pediatric Stroke: Course, Outcome, and Prediction of Reversible Arteriopathy Brief Reports
Conclusions— The possibility of reversible arteriopathy should be suspected in children and adolescents presenting with arterial ischemic stroke and unilateral arteriopathy.
Source: Stroke - March 24, 2014 Category: Neurology Authors: Yeon, J. Y., Shin, H. J., Seol, H. J., Kim, J.-S., Hong, S.-C. Tags: Stroke in Children and the Young, Other Stroke Treatment - Medical, Vasculitis Brain Arteries Brief Reports Source Type: research

Stroke care in young patients.
In conclusion, the clinical care that is given to young patients with ischemic stroke changed over the study period. In particular, we detected an evolution in the diagnostic process and a reduction in the number of undetermined cases. PMID: 23533963 [PubMed]
Source: Stroke Research and Treatment - December 2, 2014 Category: Neurology Tags: Stroke Res Treat Source Type: research

Relative Influence of Capillary Index Score, Revascularization, and Time on Stroke Outcomes From the Interventional Management of Stroke III Trial Clinical Sciences
Conclusions— In this subset of patients from the Interventional Management of Stroke III Trial, CIS and modified thrombolysis in cerebral infarction were strong predictors of outcome after endovascular reperfusion. Using the CIS to improve patient selection could be a powerful strategy to improve rate of good outcomes in endovascular therapy. A randomized trial is needed. Clinical Trial Registration— URL: http://www.clinicaltrials.gov. Unique identifier: NCT00359424.
Source: Stroke - May 22, 2015 Category: Neurology Authors: Al-Ali, F., Elias, J. J., Tomsick, T. A., Liebeskind, D. S., Broderick, J. P., on behalf of the IMS Study Groups Tags: Acute Cerebral Infarction, Emergency treatment of Stroke Clinical Sciences Source Type: research

Safety and Tolerability of Desmoteplase Within 3 to 9 Hours After Symptoms Onset in Japanese Patients With Ischemic Stroke Clinical Sciences
Conclusions— Desmoteplase in both 70 and 90 μg/kg doses had a favorable safety profile and was well tolerated in Japanese patients with acute ischemic stroke when administered 3 to 9 hours after stroke symptoms onset. Clinical Trial Registration— URL: http://www.clinicaltrials.gov. Unique identifier: NCT01104467.
Source: Stroke - August 24, 2015 Category: Neurology Authors: Mori, E., Minematsu, K., Nakagawara, J., Hasegawa, Y., Nagahiro, S., Okada, Y., Truelsen, T., Lindsten, A., Ogawa, A., Yamaguchi, T., on behalf of DIAS-J Investigators Tags: Acute Cerebral Infarction, Acute Stroke Syndromes, Thrombolysis Clinical Sciences Source Type: research