Filtered By:
Specialty: Neurosurgery

This page shows you your search results in order of relevance. This is page number 19.

Order by Relevance | Date

Total 6508 results found since Jan 2013.

M2 occlusions as targets for endovascular therapy: comprehensive analysis of diffusion/perfusion MRI, angiography, and clinical outcomes
Conclusions If suitable as targets of ET, M2 occlusions should be given the same consideration as M1 occlusions.
Source: Journal of NeuroInterventional Surgery - June 11, 2015 Category: Neurosurgery Authors: Sheth, S. A., Yoo, B., Saver, J. L., Starkman, S., Ali, L. K., Kim, D., Gonzalez, N. R., Jahan, R., Tateshima, S., Duckwiler, G., Vinuela, F., Liebeskind, D. S., for the UCLA Comprehensive Stroke Center Tags: Ischemic stroke Source Type: research

Performance characteristics of methods for quantifying spontaneous intracerebral haemorrhage: data from the Efficacy of Nitric Oxide in Stroke (ENOS) trial
Conclusions Formal measurement of haemorrhage characteristics and visual estimates are reproducible. The standard ABC/2 method is superior to the modified ABC/2 method for quantifying ICH volume. Clinical trial registration ISRCTN9941422.
Source: Journal of Neurology, Neurosurgery and Psychiatry - October 14, 2015 Category: Neurosurgery Authors: Krishnan, K., Mukhtar, S. F., Lingard, J., Houlton, A., Walker, E., Jones, T., Sprigg, N., Cala, L. A., Becker, J. L., Dineen, R. A., Koumellis, P., Adami, A., Casado, A. M., Bath, P. M. W., Wardlaw, J. M. Tags: Open access, Drugs: CNS (not psychiatric), Stroke Cerebrovascular disease Source Type: research

Comparison of Solitaire thrombectomy and Penumbra suction thrombectomy in patients with acute ischemic stroke caused by basilar artery occlusion
Conclusions The two thrombectomy devices were associated with similar recanalization rates and clinical outcomes in patients with AIS caused by BAO. However, Penumbra suction thrombectomy seemed to allow more rapid and complete recanalization than Solitaire thrombectomy.
Source: Journal of NeuroInterventional Surgery - December 13, 2015 Category: Neurosurgery Authors: Son, S., Choi, D. S., Oh, M. K., Hong, J., Kim, S.-K., Kang, H., Park, K.-J., Choi, N.-C., Kwon, O.-Y., Lim, B. H. Tags: Ischemic stroke Source Type: research

Asymptomatic moderate carotid artery stenosis with intraplaque hemorrhage: onset of new ischemic stroke
Conclusions Whether plaques with severe stenosis already had severe stenosis at the onset of events or plaques with moderate stenosis progressed owing to an acute change, such as growth of an IPH, remains unclear, because no carotid imaging was carried out just before the events. This is the first case report which presents neurological symptoms and MRI at both baseline and follow-up in patients with asymptomatic moderate carotid artery stenosis and carotid IPH.
Source: Journal of NeuroInterventional Surgery - January 13, 2016 Category: Neurosurgery Authors: Yamada, K., Kawasaki, M., Yoshimura, S., Sasaki, Y., Nakahara, S., Sato, Y. Tags: Ischemic stroke Source Type: research

Recent time trends in incidence, outcome and premorbid treatment of atrial fibrillation-related stroke and other embolic vascular events: a population-based study
Conclusions We found no reduction in incidence of AF-related vascular events since publication of the BAFTA trial. A third of all disabling/fatal strokes occur in non-anticoagulated patients with known prior AF.
Source: Journal of Neurology, Neurosurgery and Psychiatry - December 14, 2016 Category: Neurosurgery Authors: Yiin, G. S. C., Howard, D. P. J., Paul, N. L. M., Li, L., Mehta, Z., Rothwell, P. M., on behalf of the Oxford Vascular Study Tags: JNNP Patients' choice, Open access, Stroke Cerebrovascular disease Source Type: research

Active push deployment technique improves stent/vessel-wall interaction in endovascular treatment of acute stroke with stent retrievers
Conclusions The APD technique improves apposition of the tested devices to the vessel wall. The widening effect comes at the cost of minimal shortening of the devices. Our clinical experience shows that using the APD technique to deploy the Trevo device is effective and safe.
Source: Journal of NeuroInterventional Surgery - February 13, 2017 Category: Neurosurgery Authors: Wiesmann, M., Brockmann, M.-A., Heringer, S., Müller, M., Reich, A., Nikoubashman, O. Tags: Ischemic stroke Source Type: research

Timeline of blood pressure changes after intra-arterial therapy for acute ischemic stroke based on recanalization status
Conclusions SBP falls significantly in patients with AIS with large vessel occlusion who recanalize with IAT. While SBP in non-recanalized patients also drops from baseline, it occurs to a lesser degree and stays higher only for a short period of time before falling to similar levels as in recanalized patients.
Source: Journal of NeuroInterventional Surgery - April 13, 2017 Category: Neurosurgery Authors: John, S., Hazaa, W., Uchino, K., Hussain, M. S. Tags: Ischemic stroke Source Type: research

Optimizing endovascular stroke treatment: removing the microcatheter before clot retrieval with stent-retrievers increases aspiration flow
Conclusions The BWT technique results in improved aspiration flow rates compared with the standard deployment technique. Our clinical data show that the BWT technique is effective and safe.
Source: Journal of NeuroInterventional Surgery - April 13, 2017 Category: Neurosurgery Authors: Nikoubashman, O., Alt, J. P., Nikoubashman, A., Büsen, M., Heringer, S., Brockmann, C., Brockmann, M.-A., Müller, M., Reich, A., Wiesmann, M. Tags: Ischemic stroke Source Type: research

Impact of thrombus length on recanalization and clinical outcome following mechanical thrombectomy in acute ischemic stroke
Conclusions In this study, thrombus length had no relevant impact on recanalization, neurological outcome, or intraprocedural complications following mechanical thrombectomy of middle cerebral artery occlusions. Therefore, mechanical thrombectomy with stent retrievers can be attempted with large clots.
Source: Journal of NeuroInterventional Surgery - September 12, 2017 Category: Neurosurgery Authors: Seker, F., Pfaff, J., Wolf, M., Schönenberger, S., Nagel, S., Herweh, C., Pham, M., Bendszus, M., Möhlenbruch, M. A. Tags: Ischemic stroke Source Type: research

CT angiography-based collateral flow and time to reperfusion are strong predictors of outcome in endovascular treatment of patients with stroke
Conclusions CTA is a valid tool for assessing the ability of CF to predict clinical outcome in patients with AIS treated with mechanical thrombectomy. Limiting time to reperfusion is of definite value in patients with good collaterals and also to some extent in those with poor collaterals.
Source: Journal of NeuroInterventional Surgery - September 12, 2017 Category: Neurosurgery Authors: Sallustio, F., Motta, C., Pizzuto, S., Diomedi, M., Giordano, A., D'Agostino, V. C., Sama, D., Mangiafico, S., Saia, V., Legramante, J. M., Konda, D., Pampana, E., Floris, R., Stanzione, P., Gandini, R., Koch, G. Tags: Ischemic stroke Source Type: research

A comparison of acute vascular damage caused by ADAPT versus a stent retriever device after thrombectomy in acute ischemic stroke: a histological and ultrastructural study in an animal model
Conclusions Both techniques caused acute damage to the vessel walls, however, thrombectomy with SR appeared to be more harmful to all layers of the arterial wall, particularly the endothelium.
Source: Journal of NeuroInterventional Surgery - July 12, 2017 Category: Neurosurgery Authors: Peschillo, S., Diana, F., Berge, J., Missori, P. Tags: Ischemic stroke Source Type: research

Comprehensive analysis of intra-arterial treatment for acute ischemic stroke due to cervical artery dissection
Conclusions IAT is a valid alternative therapeutic option for AIS caused by CeAD due to the low complication rate and excellent outcomes observed in this study.
Source: Journal of NeuroInterventional Surgery - June 16, 2017 Category: Neurosurgery Authors: Jensen, J., Salottolo, K., Frei, D., Loy, D., McCarthy, K., Wagner, J., Whaley, M., Bellon, R., Bar-Or, D. Tags: Open access, Ischemic stroke Source Type: research

Health economic impact of first-pass success among patients with acute ischemic stroke treated with mechanical thrombectomy: a United States and European perspective
Conclusions FPE resulted in improved clinical outcomes, translating into lower healthcare resource use and lower estimated costs.
Source: Journal of NeuroInterventional Surgery - November 18, 2021 Category: Neurosurgery Authors: Zaidat, O. O., Ribo, M., Mattle, H. P., Saver, J. L., Bozorgchami, H., Yoo, A. J., Ehm, A., Kottenmeier, E., Cameron, H. L., Qadeer, R. A., Andersson, T. Tags: Open access, Ischemic stroke Source Type: research

High-resolution scanning electron microscopy for the analysis of three-dimensional ultrastructure of clots in acute ischemic stroke
Conclusions 3D-SEM provides novel and potentially clinically relevant information on clot components and ultrastructure which may help to inform thrombolytic treatment and medical device design.
Source: Journal of NeuroInterventional Surgery - September 15, 2021 Category: Neurosurgery Authors: Mereuta, O. M., Fitzgerald, S., Christensen, T. A., Jaspersen, A. L., Dai, D., Abbasi, M., Puttappa, T., Kadirvel, R., Kallmes, D. F., Doyle, K. M., Brinjikji, W. Tags: Ischemic stroke Source Type: research

Stroke thrombectomy complication management
Endovascular mechanical thrombectomy (EVT) is widely accepted as the first-line treatment for acute ischemic stroke in patients with large vessel occlusion. Being an invasive treatment, this method is associated with various preoperative, perioperative, and postoperative complications. These complications may influence peri-interventional morbidity and mortality and therefore treatment efficacy and clinical outcome. The aim of this review is to discuss the most common types of complications associated with EVT, the probable mechanisms of injury, and effective methods to manage and prevent complications.
Source: Journal of NeuroInterventional Surgery - September 15, 2021 Category: Neurosurgery Authors: Pilgram-Pastor, S. M., Piechowiak, E. I., Dobrocky, T., Kaesmacher, J., Den Hollander, J., Gralla, J., Mordasini, P. Tags: Open access, Ischemic stroke Source Type: research