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Source: Journal of NeuroInterventional Surgery
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Total 1069 results found since Jan 2013.

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

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

Age-adjusted infarct volume cut-off points improve stroke outcome prognostication beyond modeling with age and infarct volume
Conclusions Age-adjusted infarct volume represents a strong outcome discriminator beyond age and infarct volume in isolation and might help to refine patient selection and improve outcome prognostication in stroke thrombectomy.
Source: Journal of NeuroInterventional Surgery - January 18, 2022 Category: Neurosurgery Authors: Bouslama, M., Haussen, D. C., Rodrigues, G. M., Barreira, C. M., Dehkharghani, S., Frankel, M. R., Nogueira, R. G. Tags: Ischemic stroke Source Type: research

MRS SOFIA: a multicenter retrospective study for use of Sofia for revascularization of acute ischemic stroke
Conclusion Our study highlights the potential advantage of the Sofia aspiration catheter for primary aspiration thrombectomy in acute ischemic stroke. High rates of first pass recanalization with low crossover rates to other thrombectomy devices were achieved. Median procedure time was low, as were procedural complications.
Source: Journal of NeuroInterventional Surgery - January 18, 2022 Category: Neurosurgery Authors: Brinjikji, W., Raz, E., De Leacy, R., Meila, D., Mokin, M., Samaniego, E. A., Shapiro, M., Bageac, D., Varon, A., Ren, Z., Rinaldo, L., Cloft, H. J. Tags: Ischemic stroke Source Type: research

Local anesthesia as a distinct comparator versus conscious sedation and general anesthesia in endovascular stroke treatment: a systematic review and meta-analysis
Conclusion LA without sedation was not significantly superior to CS or GA in improving outcomes when performing EVT for AIS. However, the quality of the included studies impaired interpretation, and inclusion of an LA arm in future well designed multicenter, randomized controlled trials is warranted.
Source: Journal of NeuroInterventional Surgery - February 16, 2022 Category: Neurosurgery Authors: Butt, W., Dhillon, P. S., Podlasek, A., Malik, L., Nair, S., Hewson, D., England, T. J., Lenthall, R., McConachie, N. Tags: Ischemic stroke Source Type: research

Histological evaluation of acute ischemic stroke thrombi may indicate the occurrence of vessel wall injury during mechanical thrombectomy
Conclusions Histological markers of VWI were present in 12% of AIS thrombi, suggesting that VWI might be related to MT. VWI was associated with soft thrombus consistency, higher number of passes and poorer revascularization outcome. There was no significant correlation between VWI and MT device.
Source: Journal of NeuroInterventional Surgery - March 18, 2022 Category: Neurosurgery Authors: Mereuta, O. M., Abbasi, M., Fitzgerald, S., Dai, D., Kadirvel, R., Hanel, R. A., Yoo, A. J., Almekhlafi, M. A., Layton, K. F., Delgado Almandoz, J. E., Kvamme, P., Mendes Pereira, V., Jahromi, B. S., Nogueira, R. G., Gounis, M. J., Patel, B., Aghaebrahim, Tags: Open access, Ischemic stroke Source Type: research

Histopathological analysis of retrieved thrombi from patients with acute ischemic stroke with malignant tumors
Conclusions Thromboemboli of major cerebral arteries in patients with cancer were mainly composed of fibrin/platelet-rich components.
Source: Journal of NeuroInterventional Surgery - April 12, 2022 Category: Neurosurgery Authors: Kataoka, Y., Sonoda, K., Takahashi, J. C., Ishibashi-Ueda, H., Toyoda, K., Yakushiji, Y., Kusaka, H., Koga, M. Tags: Ischemic stroke Source Type: research

Collateral status reperfusion and outcomes after endovascular therapy: insight from the Endovascular Treatment in Ischemic Stroke (ETIS) Registry
Conclusions Collateral status predicted functional outcome after EVT. However, collateral status on the pretreatment angiogram did not decrease the clinical benefit of successful reperfusion.
Source: Journal of NeuroInterventional Surgery - May 13, 2022 Category: Neurosurgery Authors: Anadani, M., Finitsis, S., Clarencon, F., Richard, S., Marnat, G., Bourcier, R., Sibon, I., Dargazanli, C., Arquizan, C., Blanc, R., Lapergue, B., Consoli, A., Eugene, F., Vannier, S., Spelle, L., Denier, C., Boulanger, M., Gauberti, M., Liebeskind, D. S. Tags: Ischemic stroke Source Type: research