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Source: Journal of NeuroInterventional Surgery
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Total 1766 results found since Jan 2013.
O20/181 Early reperfusion or complete reperfusion TICI 3: determinants of improve outcome after first pass recanalization in mechanical thrombectomy
ConclusionOnly 13% of the FP-related improvement in functional outcome is explained by higher rates of complete recanalization, suggesting significant importance of early recanalization and low number of MT maneuvers. Results may improve the understanding of the importance of FP-reperfusion vs. early TICI=3 and may help to optimize MT treatment strategies.Disclosure of InterestHK has financial interest in Eppdata GmbH.GT received fees as consultant and lecturer from Acandis, Alexion, Amarin, Boehringer Ingelheim, Bayer, BMS/Pfizer, Daiichii Sankyo and Portola. He serves in the board of the TEA Stroke Study and of ESO.JF is...
Source: Journal of NeuroInterventional Surgery - August 21, 2023 Category: Neurosurgery Authors: Kniep, H., Meyer, L., Bechstein, M., Winkelmeier, L., Faizy, T., Brekenfeld, C., Flottmann, F., Paula Hanning, U. M., Thomalla, G., Fiehler, J., Gellissen, S. Tags: 2.3 ISCHEMIC - Treatment Source Type: research
O21/183 Stenting of intracranial stenosis with the fibrin-heparin coated Credo heal stent -multicenter experience
ConclusionThe Credo heal stent offers a treatment option for patients with sICAD or with persistent occlusion. The rate of restenosis is low compared to previous trials. Its effectiveness with regard to long-term ischemic complications will be evaluated in the prospective ReCHRUT trial.Disclosure of InterestHannes Nordmeyer and Franziska Dorn received speaker honoraria from Acandis. All other author have nothing to disclose.
Source: Journal of NeuroInterventional Surgery - August 21, 2023 Category: Neurosurgery Authors: Nordmeyer, H., Dorn, F., Leo, V., Mousa, Z. Tags: 2.3 ISCHEMIC - Treatment Source Type: research
O23/195 Safety and effectiveness of SOFIA/SOFIA PLUS for direct aspiration as first-line treatment in patients with acute anterior ischemic stroke: results from the prospective, multicentric SESAME study
ConclusionPrimary aspiration with SOFIA catheter offers a safe and effective choice of therapy for the treatment of large vessel occlusions of the anterior circulation.Disclosure of InterestMM: grants/grants pending from MicroVention, money paid to the institution; SB: nothing to disclose; JF: nothing to disclose; GM: nothing to disclose; AP: nothing to disclose; AB: nothing to disclose; MS: nothing to disclose; RB: nothing to disclose; FC: nothing to disclose; MB: nothing to disclose; UN: nothing to disclose.
Source: Journal of NeuroInterventional Surgery - August 21, 2023 Category: Neurosurgery Authors: Moehlenbruch, M. A., Bonekamp, S., Fiehler, J., Marnat, G., Pitrone, A., Ansgar, B., Sonnberger, M., Bokkers, R. P., Clarencon, F., Bendszus, M., Neuberger, U. Tags: 2.3 ISCHEMIC - Treatment Source Type: research
O25/232 Endovascular versus best medical treatment for Acute Carotid Occlusions BelOw the circle of Willis (ACOBOW): results from the ACOBOW Study
ConclusionIn patients with primary isolated occlusions of the carotid artery below the circle of willis, EVT did not reveal a substantial treatment effect over BMT in this retrospective multicenter study.Disclosure of InterestJF: Consulting fees from Cerenovus, Medtronic, Phenox, Penumbra, Roche, Tonbridge; Participation on a Data Safety Monitoring Board of Stryker, and Phenox; stock holdings for Tegus and Vastrax, Associate Editor for JNIS.
Source: Journal of NeuroInterventional Surgery - August 21, 2023 Category: Neurosurgery Authors: Meyer, L., Elsharkawy, M., Fiehler, J., Stracke, C. P., On behalf of the ACOBOW Study Group Tags: 2.3 ISCHEMIC - Treatment Source Type: research
O28/275 Cost utility analysis of bridging intravenous thrombolysis with endovascular thrombectomy
ConclusionOur cost-effectiveness model suggests bridging with thrombolytics may not be cost-effective in AIS secondary to large vessel occlusion.Disclosure of InterestThe authors have nothing to disclose.
Source: Journal of NeuroInterventional Surgery - August 21, 2023 Category: Neurosurgery Authors: Morsi, R. Z., Zhang, Y., Zhu, M., Xie, S., Penagos, J. C., Desai, H., Tannous, E., Kothari, S., Khamis, A., Hneiny, L., Darzi, A. J., Tarabichi, A., Thind, S., Bastin, R., Siegler, J., Coleman, E., Brorson, J. R., Mansour, A., Mendelson, S., Awad, I. A., Tags: 2.3 ISCHEMIC - Treatment Source Type: research
O29/279 Clinical validation trial of BraiN20(R), a medical device to predict functional recovery in patients with acute ischemic stroke undergoing endovascular thrombectomy. PROMISE20 Study Protocol
ConclusionBraiN20® could be a useful medical device to predict salvageable brain and functional recovery of patients along the stroke chain.Disclosure of InterestCo-Founder and CEO of Time is Brain S.L.
Source: Journal of NeuroInterventional Surgery - August 21, 2023 Category: Neurosurgery Authors: Martinez-Pineiro, A., Cortes, J., Millan, M., Ossa, N. P. d. l., Jacobi, M. R., Serena, J., Coll, J., Ruiz, G., Davalos, A. Tags: 3.1 OTHER - Innovation Source Type: research
O30/301 Interaction forces between a guidewire and a clot analogue - new perspectives for mechanical thrombectomy
ConclusionThis in vitro study shows that multiple factors influence the lodgement of the clot and the corresponding forces that the guidewire encounters. Through a proximal force measurement, the extremities of the clot can be detected.Disclosure of InterestNothing to disclose.
Source: Journal of NeuroInterventional Surgery - August 21, 2023 Category: Neurosurgery Authors: Roussinova, E., Brina, O., Reymond, P., Micera, S., Bouri, M., Machi, P. Tags: 3.1 OTHER - Innovation Source Type: research
O32/312 Continuous evaluation of the ESMINT/EYMINT E-fellowship as a European tele-learning network for neurointerventional trainees
ConclusionTele-observerships may supplement neurointerventional hands-on training in particular of low-frequency high-complexity procedures.Disclosure of InterestMatthias Bechstein: Nothing to discloseHelena Guerreiro: Nothing to discloseTeresa Nawka: Nothing to discloseVladimir Kalousek: Nothing to discloseJens Fiehler: Nothing to discloseUta Hanning: Nothing to disclose.
Source: Journal of NeuroInterventional Surgery - August 21, 2023 Category: Neurosurgery Authors: Bechstein, M., Guerreiro, H., Nawka, M. T., Kalousek, V., Fiehler, J., Paula Hanning, U. M. Tags: 3.3 OTHER - Miscellaneous Source Type: research
O33/325 The efficacy and safety of Double Stentretrevier as a rescue method after failed thrombectomy
ConclusionRescue Mechanical thrombectomy using double-SR is associated with a higher rate of successful recanalization, first-pass effect, and relatively low rate of hemorrhagic complications. Further randomized control trials are needed to confirm results and long-term outcomes.Disclosure of InterestNothing to disclose.
Source: Journal of NeuroInterventional Surgery - August 21, 2023 Category: Neurosurgery Authors: Rikhtehgarghiasi, R., Deutschel, C., Yamac, E., Wallocha, M., Ayad, A., Li, Y., Chapot, R. Tags: 2.3 ISCHEMIC - Treatment Source Type: research
O34/332 Preventive administration of vasoactive amines is effective in counterbalancing significative blood pressure drops when nimodipines are administered during mechanical thrombectomy procedures
ConclusionPreventive administration of vasoactive amines and careful monitoring of MABP maintain recommended blood pressure during nimodipine administration in endovascular treatment for AIS. Nimodipine is useful in distinguishing vasospasm from iatrogenic dissection or residual clot.Disclosure of InterestPaolo Machi is consultant for Striker and Medtronic.
Source: Journal of NeuroInterventional Surgery - August 21, 2023 Category: Neurosurgery Authors: Bernava, G., Rosi, A., Hofmeister, J., Machi, P. Tags: 2.3 ISCHEMIC - Treatment Source Type: research
O35/335 Factors associated with successful recanalization in patients with acute ischemic stroke treated with endovascular thrombectomy - a nationwide register-based observational study
ConclusionThis study explore procedural factors associated with technically successful EVT on nationwide scale.Disclosure of InterestJW received funding from the Crafoord Foundation (#20200548) The Swedish Government (YF-ALF #43435), Region of Skåne research grant (#47455), Skåne university Hospital research grants (#96437 and #96438), VINNOVA (#2020–04841) and AIDA (#2024). JW is a founder and shareholder in Uman Sense AB.
Source: Journal of NeuroInterventional Surgery - August 21, 2023 Category: Neurosurgery Authors: Wasselius, J., Hall, E., Ramgren, B., Andersson, T., Ullberg, T. Tags: 2.3 ISCHEMIC - Treatment Source Type: research
O37/346 Endovascular treatment of cerebral venous thrombosis: a single center experience
ConclusionSince the advent of EVT for the AIS, the improvement of the devices and the endovascular techniques have increased, opening a new scenario for the treatment of the CVT in terms of efficacy and safety.Our study add evidence on the safety and efficacy of the endovascular techniques in the treatment of CVT.Disclosure of Interestnothing to disclose.
Source: Journal of NeuroInterventional Surgery - August 21, 2023 Category: Neurosurgery Authors: Piano, M., Macera, A., Cervo, A., Vitiello, A., Lozupone, E., Pero, G. Tags: 3.3 OTHER - Miscellaneous Source Type: research
P005/44 Using the pEGASUS-stent with antithrombogenic properties and single antiplatelet therapy in a case of thrombectomy
IntroductionRescue stenting is used more and more in stroke cases with large-vessel-occlusion or medium-vessel-occlusion refractory to mechanical thrombectomy. The pEGASUS-stent(Phenox) represents a device which is equipped with a hydrophilic polymer coating(HPC) with antithrombogenic properties. The coating allows for implantation under single antiplatelet therapy, thus possibly reducing the risk of bleeding in acute stroke cases.Case HistoryA 79-year-old woman was rushed to emergency room due to left-sided hemiparesis and National-Institutes-of-Health-Stroke-Scale(NIHSS) of 14. Computed-tomography-image showed an occlusi...
Source: Journal of NeuroInterventional Surgery - August 21, 2023 Category: Neurosurgery Authors: Krug, N., Schulze-Zachau, V., Ntoulias, N., Psychogios, M. Tags: 4.3 CASE PROPOSAL - Acute ischemic stroke Source Type: research
P006/55 Combination treatment approach for dural arteriovenous fistula involving pure isolated sinus: overcoming challenges with surgical and endovascular modalities
ConclusionVarious modalities were introduced for treating DAVF including surgical disconnection, transarterial, transvenous embolization, stereotactic radiosurgery. However isolated sinus has limitation for treatment because of accessible route. Direct sinus cannulation and transvenous embolization can be most effective method for DAVF involving isolated sinus.Disclosure of InterestThe authors report no conflict of interest concerning the materials or methods used in this study or the findings specified in this paper
Source: Journal of NeuroInterventional Surgery - August 21, 2023 Category: Neurosurgery Authors: Park, J. H., Yun, G. Y., Ann, J.-M., Oh, H.-J., Shim, J.-J., Yoon, S. M., Kang, B. M. Tags: 4.3 CASE PROPOSAL - Acute ischemic stroke Source Type: research
P007/80 Dural arteriovenous fistula presenting as parkinsonism, treated with transvenous embolization across from the contralateral sinus using a coil basket as a wall: A case report
ConclusionParkinsonism and cognitive dysfunction in DAVF is reversible when treated. Therefore, the prompt and exact diagnosis is important.Disclosure of InterestNothing to disclose
Source: Journal of NeuroInterventional Surgery - August 21, 2023 Category: Neurosurgery Authors: Lee, J., Yang, J.-C., Hong, C. E., Han, M. H. Tags: 4.3 CASE PROPOSAL - Acute ischemic stroke Source Type: research
