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Academic literature on the topic 'Thrombectomie mécanique'
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Journal articles on the topic "Thrombectomie mécanique"
Bengueddache-schweblin, Cecilia, Stephanie Zbinden, Marco Roffi, Marc Righini, and Frédéric Glauser. "Thrombectomie mécanique dans l’embolie pulmonaire." Revue Médicale Suisse 20, no. 898 (2024): 2287–91. https://doi.org/10.53738/revmed.2024.20.898.2287.
Full textKerleroux, B., E. Shotar, K. Janot, J. F. Hak, G. Forestier, O. Naggara, W. Ben Hassen, and G. Boulouis. "Comment je fais une thrombectomie mécanique intracrânienne ?" Journal d'imagerie diagnostique et interventionnelle 3, no. 5 (October 2020): 306–11. http://dx.doi.org/10.1016/j.jidi.2020.04.004.
Full textNau, Jean-Yves. "AVC : comment démocratiser l’accès à la thrombectomie mécanique." Revue Médicale Suisse 14, no. 615 (2018): 1476–77. http://dx.doi.org/10.53738/revmed.2018.14.615.1476_1.
Full textLefevre, P. H., P. Thouant, A. Chavent, C. Voguet, A. Kazemi, and F. Ricolfi. "Expérience monocentrique de thrombectomie mécanique par stent Trevo." Journal of Neuroradiology 41, no. 1 (March 2014): 19. http://dx.doi.org/10.1016/j.neurad.2014.01.053.
Full textOgnard, J., J. Y. Gauvrit, M. Nonent, and J. C. Gentric. "Thrombectomie mécanique : techniques, études et questions non résolues." Pratique Neurologique - FMC 7, no. 2 (April 2016): 69–77. http://dx.doi.org/10.1016/j.praneu.2016.01.025.
Full textZhu, F., R. Anxionnat, A. L. Derelle, L. Liao, R. Tonnelet, E. Schmitt, S. Planel, et al. "Comment j’évalue la réussite d’une thrombectomie mécanique intracrânienne ?" Journal d'imagerie diagnostique et interventionnelle 1, no. 6 (December 2018): 366–71. http://dx.doi.org/10.1016/j.jidi.2018.09.001.
Full textLefebvre, Margaux, Aude Triquenot-Bagan, Chrysanthi Papagiannaki, Nicolas Magne, and Ozlem Ozkul-Wermester. "Pronostic fonctionnel des patients traités pour un infarctus cérébral par thrombolyse intraveineuse combinée à la thrombectomie mécanique versus thrombectomie mécanique seule." Revue Neurologique 177 (April 2021): S87. http://dx.doi.org/10.1016/j.neurol.2021.02.280.
Full textPistilli, M., J. Le Tellier, and A. Bonafe. "L’implication du manipulateur dans la réalisation d’une thrombectomie mécanique." Journal of Neuroradiology 41, no. 1 (March 2014): 2. http://dx.doi.org/10.1016/j.neurad.2014.01.004.
Full textDarcourt, J., C. Garcia, J. Gazagne, F. Bonneville, V. Larrue, B. Payrastre, and C. Cognard. "Approche « multimodale » des thrombus intracrâniens récupérés par thrombectomie mécanique." Journal of Neuroradiology 45, no. 2 (March 2018): 98. http://dx.doi.org/10.1016/j.neurad.2018.01.026.
Full textGuerrero, Clara Ruiz, Panagiotis Paraschakis, Bertrand Lapergue, Gabriele Ciccio, Hocine Redjem, Stanislas Smajda, Pierre Guedin, Oguzhan Coskun, Georges Rodesch, and Michel Piotin. "Thrombectomie mécanique dans les accidents ischémiques à score NIHSS ≤ 7." Journal of Neuroradiology 43, no. 2 (March 2016): 125–26. http://dx.doi.org/10.1016/j.neurad.2016.01.130.
Full textDissertations / Theses on the topic "Thrombectomie mécanique"
Machi, Paolo. "Evaluation expérimentale des propriétés mécaniques et de l'efficacité d'enlèvement des thrombus des stent retrievers." Thesis, Montpellier, 2016. http://www.theses.fr/2016MONTT263/document.
Full textA number of randomized controlled trials recently appeared in literature demonstrated that early mechanical thrombectomy offered to patients presenting with acute ischemic stroke is related to improved functional outcome in comparison to standard care intravenous fibrinolysis. Stent retrievers have been recognized in these trials as the most effective devices for intracranial thrombectomy. Currently, all industries producing neuro-interventional devices are launching into the market an increasing number of stent-based retriever tools. Each new device proposed for clinical use is supposed to have peculiar features allowing better performances in comparison to devices already available for clinical practice. Nevertheless, none clinical study has demonstrated so far the superiority, in terms of anatomical and clinical results, of a given stent retriever device. Furthermore, the mechanism of interaction between stent retrievers and thrombi has not exhaustively evaluated so far. In the present study we experimentally analyzed performances of all stent retrievers available into the French market up to Juin 2015. The aim of this study was to identify any device feature that was functional to the thrombus removal.Stent retrievers were evaluated by mechanical and functional test: mechanical tests were performed in order to investigate devices radial force, the aim was to evaluate the radial force exerted by the stent in two specific conditions: upon deployment and during the retrieval.Functional tests were aimed to visually evaluate the stent retriever’s ability in remaining in close apposition to the vessels wall and to maintain the thrombus engaged within its struts during the retrieval. We evaluated the interaction of the devices with thrombi of different features and sizes that we generated using human blood in order to obtain two types of clot: one softer “red type” that was composed by all elements of the whole blood and one stiffer “white type” that was mainly composed by platelet-rich plasma. Such tests were conducted using a rigid 3D printed vascular model reproducing the brain anterior circulation. Two neuro-interventionalists with experience in thrombectomy procedures performed functional tests, each experiment was filmed and two authors thereafter conducted visual analysis of the results.Mechanical tests showed different behavior in terms of radial pressure variation during retrieval for each stent. Constant radial pressure during retrieval was related to constant cohesion over the vessel wall during retrieval and higher rate of clot removal efficacy. All stent retrievers slide over the clot failing in clot removal when interact with white large thrombi (diameter>6 mm)
Charbonnier, Guillaume. "Evaluation des nouvelles techniques endovasculaires interventionnelles dans la prise en charge des pathologies neurovasculaires et leur impact sur le pronostic fonctionnel." Electronic Thesis or Diss., Bourgogne Franche-Comté, 2024. http://www.theses.fr/2024UBFCE009.
Full textThe diagnostic and therapeutic management of stroke has changed radically in recent decades. Strategies for treating cerebral infarctions by intravenous recanalization of the artery were evaluated in the 1990s. In case of large vessel occlusion, recent neurointerventional techniques demonstrated great efficacy with mechanical thrombectomy. For many years, endovascular interventions have also made it possible to participate in the management of strokes such as aneurysmal subarachnoid hemorrhage. Historically treated exclusively by open neurosurgery, endovascular techniques using detachable coils have quickly exanded in this indication, in parallel with significant technical development. Many new medical devices have entered the market in particular to overcome challenging anatomies: remodeling balloons, intracranial stents. More recently, flow diversion stents and intra-saccular devices have positioned themselves as technological developments of previous procedures. These devices are now widely used for the treatment of acute ruptured aneurysms or elective treatments following the incidental discovery of risky lesions. 3D printing is a technological development that could make certain endovascular treatments safer. Digital subtracted angiographies make it possible to create patient-specific 3D models, allowing operators to train with different devices in order to better plan the future procedure. Finally, it seems necessary to evaluate cerebral reperfusion techniques within regional telestroke networks and the contribution of new robotic technologies in this field. Leader-follower robotic assistance is a tool that can improve operator comfort and exposure to ionizing radiation. Moreover, robotic control of catheters could improve the precision of procedures and ultimately patient safety. Finally, the system could allow remote operations, paving the way for teleprocedures controlled remotely by the expert operator, assisted by specialized technicians on site. The implementation of this technology, particularly concerning acute ischemia, could drastically reduce recanalization times and thus improve the functional prognosis of patients. Here we propose to address the problem of evaluating these devices by focusing on three recent technological developments: innovative intracranial devices for treating aneurysms (flow diverters and intrasacular stents), preoperative 3D printing and endovascular robotics