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Source: Journal of NeuroInterventional Surgery

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Total 1766 results found since Jan 2013.

P133/254 Clinical significance of subarachnoid hyper densities on flat panel CT after mechanical thrombectomy - does it matter?
ConclusionPostinterventional SH are a frequent finding after MT and are associated with neurological decline and an unfavourable outcome. They are more common with distal occlusions and multiple device passes.Disclosure of InterestFD serves as a consultant/proctor for Balt, Cerenovus, Microvention, received scientific grant from Cerenovus and received speaker honoraria from Acandis, Asahi, Stryker.
Source: Journal of NeuroInterventional Surgery - August 21, 2023 Category: Neurosurgery Authors: Mousa, Z., Dorn, F., Bode, F., Petzold, G., Weller, J., Paech, D. Tags: 2.2 ISCHEMIC - Imaging Source Type: research

P134/298 Endovascular therapy delay for acute large vessel occlusions is associated with worse functional outcome and increased mortality - Quantified
ConclusionShorter times to puncture and reperfusion impact mRS and mortality in LVO stroke patients. Adequate hospital protocols and education may lead to faster and more efficient stroke activations leading to a shorter time to MT and reperfusion. Goals of door-to-puncture must be established in order to achieve better outcome.Disclosure of InterestNothing to disclose
Source: Journal of NeuroInterventional Surgery - August 21, 2023 Category: Neurosurgery Authors: Carrion-Penagos, J., Morsi, R. Z., Kothari, S., Desai, H., Tarabichi, A., Thind, S., Coleman, E., Brorson, J. R., Mendelson, S. J., Prabhakaran, S., Mansour, A., Hout, T. K. Tags: 2.1 ISCHEMIC - Logistics Source Type: research

P135/313 Predictive value of CT head and CT angiogram in identifying ICAD associated large vessel occlusion
ConclusionOur findings suggest a significant association between the absence of the hyperdense artery sign and the presence of tapering at the occlusion site with ICAD in patients with LVO. Incorporating these signs in pre-thrombectomy evaluation has the potential to improve stroke care.Disclosure of InterestDr. Joe Leyon has/had consultancy agreements with Microvention Terumo, Medtronic, and Stryker Neurovascular.
Source: Journal of NeuroInterventional Surgery - August 21, 2023 Category: Neurosurgery Authors: Hassan, A., Leyon, J., Kaya, A. Tags: 2.1 ISCHEMIC - Logistics Source Type: research

P136/338 Intracranial vessel wall imaging - A tertiary centre initial experience
ConclusionOur centre’s experience recognises the role of MR-VWI in the imaging of ischaemic stroke, as well as its potential in management of acute unstable intracranial aneurysm. Clinical-radiological correlation remains imperative and emphasis is placed on understanding the potential technical pitfall of MR-VWI.Disclosure of InterestNothing to disclose for all authors
Source: Journal of NeuroInterventional Surgery - August 21, 2023 Category: Neurosurgery Authors: Chung, R.-E., Kow, K., Qayyum, N., Joseph, J., Jadun, C. K., Nayak, S., Srivastava, S., Majeed, U., Hashim, Z., Tsang, K. Tags: 2.1 ISCHEMIC - Logistics Source Type: research

P137/17 Incidence and outcome of perforations occuring during Medium-Vessel Occlusion thrombectomy compared to Large-Vessel occlusion thrombectomy
ConclusionsIn our cohort, perforation was approximately twice as frequent in MeVO than in LVO thrombectomy. Considering the rather benign natural course of MeVO stroke, physicians should be avoiding perforation during MeVO thrombectomy by all means. Efforts to optimize the procedure may focus on navigation beyond the occlusion site and retraction of stent-retriever/aspiration catheter.Disclosure of InterestNothing to disclose
Source: Journal of NeuroInterventional Surgery - August 21, 2023 Category: Neurosurgery Authors: Schulze-Zachau, V., Brehm, A., Ntoulias, N., Krug, N., Tsogkas, I., Blackham, K., Möhlenbruch, M., Jesser, J., Cervo, A., Kreiser, K., Althaus, K., Maslias, E., Michel, P., Saliou, G., Riegler, C., Nolte, C., Maier, I., Jamous, A., Rautio, R., Yli Tags: 2.3 ISCHEMIC - Treatment Source Type: research

P138/30 The relationship between body mass index and stroke outcomes according to stroke subtype
ConclusionCE showed a favorable outcome in the overweight and obese patient groups compared to the normal weight group. SVD revealed that only the obese patient group had a favorable outcome; however, an association was not observed in the LAD patient group.Disclosure of Interestnone
Source: Journal of NeuroInterventional Surgery - August 21, 2023 Category: Neurosurgery Authors: Lee, S.-H., Park, M.-H. Tags: 2.3 ISCHEMIC - Treatment Source Type: research

P139/31 Role of sarcopenia as a predictor of functional outcome of ischemic stroke
ConclusionIschemic stroke patients with an early diagnosis of sarcopenia (according to EWGS and AWGS) had a significantly higher risk of poor functional outcome. Height-adjusted ASMs may play an important role in predicting poor functional outcomesDisclosure of Interestnone
Source: Journal of NeuroInterventional Surgery - August 21, 2023 Category: Neurosurgery Authors: Lee, S.-H., Jung, J.-M. Tags: 2.3 ISCHEMIC - Treatment Source Type: research

P141/56 Save versus solumbra technique for mechanical thrombectomy - a randomized in vitro study
ConclusionClot characteristics may influence the efficacy of the thrombectomy technique. In occlusions caused by soft clots, complete retrieval into the DAC achieved higher rates of FPR and lower embolization.Disclosure of InterestMagda Jablonska has nothing to disclose.Jiahui Li has nothing to disclose.Riccardo Tiberi has nothing to disclose.Pere Canals has nothing to disclose.Alejandro Tomasello reports receiving consulting fees from Anaconda Biomed, Balt, Medtronic, MicroVention, Cerus, Merlin Medical, and Stryker.Marc Ribo is a consultant for Medtronic, Cerenovus, Vesalio.
Source: Journal of NeuroInterventional Surgery - August 21, 2023 Category: Neurosurgery Authors: Jablonska, M., Li, J., Tiberi, R., Canals, P., Tomasello, A., Ribo, M. Tags: 2.3 ISCHEMIC - Treatment Source Type: research

P144/77 Effect of balloon guiding catheter for endovascular treatment of acute ischemic stroke using aspiration catheter: A retrospective propensity matched analysis
ConclusionCombined use of BGC and aspiration catheter during thrombectomy may be effective in patients with anterior LVO.Disclosure of Interestnothing to disclose
Source: Journal of NeuroInterventional Surgery - August 21, 2023 Category: Neurosurgery Authors: Jung, W. S., Lim, Y. C., Choi, J. W. Tags: 2.3 ISCHEMIC - Treatment Source Type: research

P145/93 Impact of collaterals status on outcomes of mechanical thrombectomy - in vitro study
ConclusionThe degree of collateral circulation may modify MT outcomes. Good collaterals might facilitate the achievement of FPR and prevent distal embolization.Disclosure of InterestMagda Jablonska has nothing to disclose.Jiahui Li has nothing to disclose.Riccardo Tiberi has nothing to disclose.Alejandro Tomasello reports receiving consulting fees from Anaconda Biomed, Balt, Medtronic, MicroVention, Cerus, Merlin Medical, and Stryker.Marc Ribo is a consultant for Medtronic, Cerenovus, Vesalio.
Source: Journal of NeuroInterventional Surgery - August 21, 2023 Category: Neurosurgery Authors: Jablonska, M., Li, J., Tiberi, R., Tomasello, A., Ribo, M. Tags: 2.3 ISCHEMIC - Treatment Source Type: research

P146/118 NeVa ONE registry interim analysis: recanalization outcomes from a large, real-world patient cohort
ConclusionNeVa ONE Registry represents real-world data obtained from LVO AIS subjects treated with NeVa.Disclosure of InterestNothing to disclose
Source: Journal of NeuroInterventional Surgery - August 21, 2023 Category: Neurosurgery Authors: Bhogal, P., Diaz, J., Gallego, J. I., Dopico, M. S., Pfaff, J., Behme, D., Pero, G., Voormolen, M., John, S., Romero Florez, N. A., Celma, S. M., Waele, T. d., Francois, O., Cotroneo, E., Maleux, G. Tags: 2.3 ISCHEMIC - Treatment Source Type: research

P147/148 Transradial access for mechanical thrombectomy: technical outcomes at our institution
ConclusionThese results suggest that TRA is a viable alternative to TFA. In addition to the decreased incidence of haemorrhagic complications, TRA may also be particularly useful for stroke patients whose vascular anatomy presents a challenge for TFA (e.g., bovine aortic arch configuration and marked supra-aortic branch tortuosity).Disclosure of InterestNothing to disclose.
Source: Journal of NeuroInterventional Surgery - August 21, 2023 Category: Neurosurgery Authors: Queiros, H., Maia, C., Chaves, C., Nunes, C., Veiga, R., Machado, E. Tags: 2.3 ISCHEMIC - Treatment Source Type: research

P149/163 A comparative in vitro study of manual and robot-assisted mechanical thrombectomy
ConclusionIn experimental bench conditions, robot-assisted EVT performed by experienced neurointerventionalists is feasible and highly effective without inducing substantial procedural delays.Disclosure of InterestMR received research funding from Medtronic andVesalioMR declares ownership of Anaconda Biomed and Methinks shares. MR received consulting fees from Anaconda Biomed, Apta Targets, Medtronic, Stryker,Cerenovus, and Philips. AT reports receiving consulting fees from Anaconda Biomed,Balt, Medtronic, MicroVention, Cerus, Merlin Medical, and Stryker.
Source: Journal of NeuroInterventional Surgery - August 21, 2023 Category: Neurosurgery Authors: Tomasello, A., Li, J., Tiberi, R., Rivera, E., Vargas, J. D., Losada, C., Diaz, L., Jablonska, M., Cendrero, J., Hernandez, D., Ribo, M. Tags: 2.3 ISCHEMIC - Treatment Source Type: research

P150/168 Acute ischemic stroke due to distal vessel occlusion treated with pREset LITE stent retriever. Single center experience
ConclusionOur Single-Center experience shows safety and efficacy of pREset stent retriever in MT for DVO. Further research is needed.Disclosure of InterestNothing to disclose
Source: Journal of NeuroInterventional Surgery - August 21, 2023 Category: Neurosurgery Authors: Fusaro, F., Corraine, S., Erta, M., Ferrari, A., Schirru, F., Zucca, S., Fenu, A., Comelli, S. Tags: 2.3 ISCHEMIC - Treatment Source Type: research

P151/175 Direct aspiration with EMBOVAC - first clinical experience and clot composition (results the "PERFECT study)
ConclusionThis is the first clinical evaluation of EMBOVAC. Direct aspiration with EMBOVAC as first line therapy resulted in high rates of reperfusion and favorable clinical outcomes. Clot composition analysis can aid in better understanding of the stroke etiology and means for effective clot removal.Disclosure of InterestAcandis (OJ, CL, JF); Microvention (GM, CC, JF); Stryker (GM, CC, JF); Medtronic (GM, CC, JF); Surge2surgery (BG); MIVI (CC); Phenox (CL, JF); Penumbra (CL, JF); GSK (AS); German Ministry of Science & Education and Economy & Innovation, EU, Hamburgische Investitions-/Förderbank, Philips, B...
Source: Journal of NeuroInterventional Surgery - August 21, 2023 Category: Neurosurgery Authors: Lobotesis, K., Jansen, O., Marnat, G., Gory, B., Nordmeyer, H., Eckert, B., Alessandro, P., Cognard, C., Loehr, C., Bracco, S., Schaefer, A., Macera, A., Fiehler, J., Doyle, K., Piano, M. Tags: 2.3 ISCHEMIC - Treatment Source Type: research