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O-013 Impact of stent-retriever tip design on distal embolization during mechanical thrombectomy - a randomized in vitro evaluation
ConclusionsWhen facing fragment-prone clots, the filter-tip SR significantly reduces the number of large clots (>1mm) that embolize distally during an MT procedure, which in turn may increase the chances of first-pass complete recanalization.Abstract O-013 Figure 1Disclosures J. Li: 1; C; Vesalio. R. Tiberi: 1; C; Vesalio. P. Bhogal: 1; C; Vesalio. 2; C; Perflow Medical, Phenox, Cerenovus, Neurovasc, Brainomix, Perfuze. 3; C; BRAIN Conference, BT Health Board. J. Buhk: 2; C; MicroVention, Stryker, Vesalio, Acandis. D. Behme: 1; C; Vesalio. 2; C; Acandis, Balt. A. Tomasello: 2; C; Medtronic, Balt, Cerus, Siemens, Vesalio...
Source: Journal of NeuroInterventional Surgery - July 30, 2023 Category: Neurosurgery Authors: Li, J., Tiberi, R., Bhogal, P., Buhk, J., Behme, D., Tomasello, A., Ribo, M. Tags: SNIS 20th annual meeting oral abstracts Source Type: research

P81 Novel synthetic clot analogs for in-vitro stroke modelling
ConclusionSelected synthetic clots can successfully be implemented in an in-vitro training environment of mechanical thrombectomy. The clots’ different properties might serve to mimic fibrin-rich and red blood cell human thrombi.ReferencesNadine Wortmann, Thomas Andersek, Helena Guerreiro, et al. Development of Synthetic Thrombus Models to Simulate Stroke Treatment in a Physical Neurointerventional Training Model, All Life 2022;15:1, 283–301, DOI:10.1080/26895293.2022.2046181Spallek J, Kuhl J, Wortmann N, et al. Design for Mass Adaptation of the Neurointerventional Training Model Hannes with Patient-specific An...
Source: Journal of NeuroInterventional Surgery - August 29, 2022 Category: Neurosurgery Authors: Guerreiro, H., Wortmann, N., Andersek, T., Ngo, T., Frölich, A., Krause, D., Fiehler, J., Kyselyova, A., Flottmann, F. Tags: 14th Congress of the European Society of Minimally Invasive Neurological Therapy 2022 Meeting Abstracts Source Type: research

Endovascular thrombectomy without versus with intravenous thrombolysis in acute ischemic stroke: a non-inferiority meta-analysis of randomized clinical trials
Conclusions This meta-analysis suggests that EVT alone is non-inferior to IVT plus EVT for several, but not the most stringent, non-inferiority margins.
Source: Journal of NeuroInterventional Surgery - February 16, 2022 Category: Neurosurgery Authors: Lin, C.-H., Saver, J. L., Ovbiagele, B., Huang, W.-Y., Lee, M. Tags: Open access, Ischemic stroke Source Type: research

E-085 Interventional and diagnostic neuroradiology fellowship education in the COVID-19 era
ConclusionElective neurointerventional case numbers decreased as a result of the COVID-19 pandemic, particularly impacting the fourth quarter of the 2019-2020 academic year (April - June). Similarly, there was a sizable decrease in diagnostic neuroradiology case volume during this same time period. The decrease in procedural and diagnostic neuroradiology cases raised concerns regarding the educational experience for both diagnostic and neurointerventional radiology fellows. However, as a result of decreased case volume, fellowship education was rapidly augmented with a wide variety of online webinars, lectures, case confer...
Source: Journal of NeuroInterventional Surgery - July 26, 2021 Category: Neurosurgery Authors: Wilseck, Z., Bamezai, S., Novakovic, N., Copelan, A., Wilseck, J., Srinivasan, A., Pandey, A., Thompson, G., Gemmete, J., Chaudhary, N. Tags: Electronic poster abstracts Source Type: research

Thrombectomy for acute ischemic stroke: an evidence-based treatment
Just 2 years ago, at the International Stroke Conference in Honolulu, Hawaii, USA, the Interventional Management of Stroke (IMS III),1 Mechanical Retrieval and Recanalization of Stroke Clots Using Embolectomy (MR RESCUE),2 and SYNTHESIS-Expansion3 trials were presented and concurrently published in The New England Journal of Medicine. The overarching message to the medical community and lay press was that these studies provided unambiguous evidence that mechanical thrombectomy was ineffective in treating acute stroke secondary to emergent large vessel occlusion (ELVO). The investigators were careful to emphasize the a...
Source: Journal of NeuroInterventional Surgery - April 13, 2015 Category: Neurosurgery Authors: Fiorella, D. J., Fargen, K. M., Mocco, J., Albuquerque, F., Hirsch, J. A., Chen, M., Gupta, R., Linfante, I., Mack, W., Rai, A., Tarr, R. W. Tags: Editorials Commentary Source Type: research

E-071 Organization of a Neurointerventional Fellowship Curriculum
The objective of this report is to present a comprehensive three -tier model for a Neurointerventional didactics program. Methods The model divides an annual Neurointerventional didactic curriculum in to three tiers: Introduction to Neurointervention Series: Basic concepts of Neurointervention. Implemented during the first two months of the academic year. Faculty/speaker driven. Total 20 sessions. See Table 1. Neurointervention Core Curriculum: Implemented during months 3 to 12 of the academic year. Faculty/speaker moderated; more interactive. Total 30 sessions. See. Table 2. Neurointervention Advanced Didactics: Period...
Source: Journal of NeuroInterventional Surgery - July 26, 2014 Category: Neurosurgery Authors: Garg, A. Tags: Electronic poster abstracts Source Type: research