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11 results on '"Jean-Sebastien Liegey"'

1. Successful thrombectomy is beneficial in patients with pre-stroke disability: Results from an international multicenter cohort study

Author

Célina Ducroux, Laurent Derex, Mikaïl Nourredine, Julie Haesebaert, Marielle Buisson, Walid Alesefir, William Boisseau, Nicole Daneault, Yan Deschaintre, Jose Danilo B. Diestro, Omer Eker, Johanna Eneling, Laura C. Gioia, Daniella Iancu, Grégory Jacquin, Céline Odier, Christian Stapf, Jean Raymond, Daniel Roy, Alain Weill, Bertrand Lapergue, Alexandre Y. Poppe, Michel Piotin, Raphael Blanc, Hocine Redjem Simon Escalard, Jean-Philippe Desilles, François Delvoye, Stanislas Smajda, Benjamin Maier, Solène Hebert, Mikael Mazighi, Mikael Obadia, Candice Sabben, Pierre Seners, Igor Raynouard, Ovide Corabianu, Thomas de Broucker, Eric Manchon, Guillaume Taylor, Malek Ben Maacha, Laurie-Anne Thion, Augustin Lecler, Julien Savatovsky, Adrien Wang, Serge Evrard, Maya Tchikviladze, Nadia Ajili, David Weisenburger-Lile, Lucas Gorza, Géraldine Buard, Oguzhan Coskun, Arturo Consoli, Federico Di Maria, Georges Rodesh, Sergio Zimatore, Morgan Leguen, Julie Gratieux, Fernando Pico, Haja Rakotoharinandrasana, Philippe Tassan, Roxanna Poll, Sylvie Marinier, Norbert Nighoghossian, Roberto Riva, Francis Turjman, Tae-Hee Cho, Laura Mechtouff, Anne Claire Lukaszewicz, Frédéric Philippeau, Serkan Cakmak, Karine Blanc-Lasserre, Anne-Evelyne Vallet, Gaultier Marnat, Florent Gariel, Xavier Barreau, Jérôme Berge, Patrice Menegon, Igor Sibon, Ludovic Lucas, Stéphane Olindo, Pauline Renou, Sharmila Sagnier, Mathilde Poli, Sabrina Debruxelles, François Rouanet, Thomas Tourdias, Jean-Sebastien Liegey, Pierre Briau, Nicolas Pangon, Romain Bourcier, Lili Detraz, Benjamin Daumas-Duport, Pierre-Louis Alexandre, Monica Roy, Cédric Lenoble, Hubert Desal, Benoît Guillon, Solène de Gaalon, Cécile Preterre, Benjamin Gory, Serge Bracard, René Anxionnat, Marc Braun, Anne-Laure Derelle, Romain Tonnelet, Liang Liao, François Zhu, Emmanuelle Schmitt, Sophie Planel, Sébastien Richard, Lisa Humbertjean, Gioia Mione, Jean-Christophe Lacour, Nolwenn Riou-Comte, Gérard Audibert, Marcela Voicu, Ionel Alb, Marie Reitter, Madalina Brezeanu, Agnès Masson, Adriana Tabarna, Iona Podar, Francisco Macian-montoro, Suzanna Saleme, Charbel Mounayer, Aymeric Rouchaud, Vincent Costalat, Caroline Arquizan, Cyril Dargazanli, Grégory Gascou, Pierre-Henri Lefèvre, Imad Derraz, Carlos Riquelme, Nicolas Gaillard, Isabelle Mourand, Lucas Corti, Federico Cagnazzo, Adrien ter Schiphorst, Eugene Francois, Stéphane Vannier, Jean-christophe Ferre, Helene Raoult, Thomas Ronziere, Maria Lassale, Christophe Paya, Jean-Yves Gauvrit, Clément Tracol, Sophie Langnier-Lemercier, Yves Samson, Charlotte Rosso, Anne Leger, Sandrine Deltour, Frederic Clarencon, Eimad Shotar, Laurent Spelle, Christian Denier, Olivier Chassin, Vanessa Chalumeau, Jildaz Caroff, Laura Venditti, Olivier Naggara, Wagih Ben Hassen, Grégoire Boulouis, Christine Rodriguez-Régent, Denis Trystram, Basile Kerleroux, Guillaume Turc, Valérie Domigo, Catherine Lamy, Julia Birchenall, Clothilde Isabel, François Lun, Alain Viguier, Christophe Cognard, Anne Christine Januel, Jean-Marc Olivot, Nicolas Raposo, Fabrice Bonneville, Jean François Albucher, Lionel Calviere, Jean Darcourt, Philippe Tall, Guillaume Bellanger, Louis Fontaine, Emmanuel Touze, Charlotte Barbier, Romain Schneckenburger, Marion Boulanger, Julien Cogez, Sophie Guettier, Serge Timsit, Jean-christophe Gentric, Julien Ognard, Francois Mathias Merrien, Ozlem Ozkul Wermester, Evelyne Massardier, Chrysanthi Papagiannaki, Frédéric Bourdain, Patricia Bernady, Laurent Lagoarde-Segot, Hélène Cailliez, Louis Veunac, David Higue, Valérie Wolff, Raoul Pop, Rémi Beaujeux, Mihoc Dan-Sorin, Monica Manisor, Anthony Le Bras, Sarah Evain, Arnaud Le Guen, Sebastian Richter, Regis Hubrecht, Stéphanie Demasles, Bruno Barroso, Denis Sablot, Geoffroy Farouil, Maxime Tardieu, Philippe Smadja, Sabine Aptel, and Ian Seiler

Subjects
Radiological and Ultrasound Technology, Radiology, Nuclear Medicine and imaging, Neurology (clinical)
Abstract

Patients with pre-stroke disability, defined as a modified Rankin Scale (mRS) ≥3, were excluded from most trials of endovascular thrombectomy (EVT) for acute stroke. We sought to evaluate the prognostic factors associated with favorable outcome in stroke patients with known disability undergoing EVT, and the impact of successful reperfusion.Consecutive acute stroke patients with pre-stroke disability, undergoing EVT, were retrospectively collected between 2016 to 2019 from a Canadian cohort and a multicenter French cohort (Endovascular Treatment in Ischemic Stroke registry-ETIS). Favorable outcome was defined as an mRS equal to pre-stroke mRS. Patients achieving successful reperfusion (defined as a modified Thrombolysis in Cerebral Infarction score of 2b/3) were compared with patients without successful reperfusion to determine if successful EVT was associated with better functional outcomes.Among 6220 patients treated with EVT, 280 (4.5%) patients with a pre-stroke mRS ≥3 were included. Sixty-one patients (21.8%) had a favorable outcome and 146 (52.1%) died at 3 months. Patients with successful reperfusion had a higher proportion of favorable 90-day mRS (27.6% versus 19.6%, p = 0.025) and a lower mortality (48.3% versus 69.6%, p = 0.008) than patients without successful reperfusion. After adjusting for baseline prognostic factors, successful reperfusion defined by TICI ≥2b was associated with favorable functional outcome (OR 3.16 CI95% [1.11-11.5]; p 0.048).In patients with pre-stroke disability, successful reperfusion is associated with a greater proportion of favorable outcome and lower mortality.

Published
2023
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2. Etiologic and prognostic value of external carotid artery thrombus detection during endovascular therapy for anterior circulation proximal occlusions

Author

Thomas Courret, Thomas Tourdias, Jean Papaxanthos, Julien Labreuche, Florent Gariel, Jean‐Sebastien Liegey, Stephane Olindo, Pauline Renou, Jerome Berge, Xavier Barreau, Sharmila Sagnier, Patrice Menegon, Ludovic Lucas, Pierre Briau, Mathilde Poli, Sabrina Debruxelles, François Rouanet, Vincent Dousset, Igor Sibon, and Gaultier Marnat

Subjects
Neurology, Neurology (clinical)
Abstract

An early understanding of stroke mechanism may improve treatment and outcome in patients presenting with large vessel occlusion stroke (LVOS) treated with mechanical thrombectomy (MT). We aimed to investigate whether spontaneous external carotid artery (ECA) embolism detection during MT is associated with stroke etiology and clinical outcome.We retrospectively reviewed our prospectively maintained institutional database including consecutive patients with anterior circulation LVOS treated with MT between January 2015 and August 2020.An ECA embolus was detected in 68 of 1298 patients (5.2%). The kappa coefficient for interobserver agreement was 0.89 (95% confidence interval [CI] 0.82-0.95). ECA embolism was significantly associated with intracranial internal carotid artery (ICA) occlusion (p 0.001), cardioembolic etiology (p 0.001) and a lower clot burden score (p 0.001). Day-1 variation of National Institutes of Health Stroke Scale score (adjusted odds ratio [OR] -2.7, 95% CI -4.9 to 0.3; p = 0.021) and delta Alberta Stroke Program Early Computed Tomography Score (adjusted OR 0.9, 95% CI 0.2 to 1.5; p = 0.004) were worse among patients with ECA emboli. There was no significant difference in 90-day functional outcome between groups (adjusted OR 0.8, 95% CI 0.42 to 1.52; p = 0.50).In patients with anterior circulation LVOS treated with MT, ECA embolism was significantly associated with cardioembolic etiology, high thrombus burden and proximal intracranial ICA occlusions. This underexplored angiographic pattern might provide a valuable etiologic clue to the underlying cause of anterior circulation LVOS and may also help determine the appropriate revascularization strategy.

Published
2022
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3. Mechanical thrombectomy failure in anterior circulation strokes: Outcomes and predictors of favorable outcome

Author

Gaultier, Marnat, Benjamin, Gory, Igor, Sibon, Maeva, Kyheng, Julien, Labreuche, Grégoire, Boulouis, Jean-Sebastien, Liegey, Jildaz, Caroff, François, Eugène, Olivier, Naggara, Arturo, Consoli, Mikael, Mazighi, Benjamin, Maier, Sebastien, Richard, Christian, Denier, Guillaume, Turc, Bertrand, Lapergue, Romain, Bourcier, and Yves Samson Anne, Léger

Subjects
Aged, 80 and over, Stroke, Treatment Outcome, Neurology, Humans, Neurology (clinical), Middle Aged, Intracranial Hemorrhages, Aged, Brain Ischemia, Retrospective Studies, Thrombectomy
Abstract

Despite continuous improvement and growing knowledge in the endovascular therapy of large vessel occlusion stroke (LVOS), mechanical thrombectomy (MT) still fails to obtain satisfying intracranial recanalization in 10% to 15% of cases. However, little is known regarding clinical and radiological outcomes among this singularly underexplored subpopulation undergoing failed MT. We aimed to investigate the outcome after failed MT and identify predictive factors of favorable outcome despite recanalization failure.We conducted a retrospective analysis of consecutive patients prospectively included in the ongoing observational multicenter Endovascular Treatment in Ischemic Stroke registry from January 2015 to September 2020. Patients presenting with anterior circulation LVOS treated with MT but experiencing failed intracranial recanalization defined as final modified Thrombolysis In Cerebral Infarction (mTICI) score of 0, 1 and 2a were included. Clinical and radiological outcomes were assessed along with the exploration of predictive factors of Day-90 favorable outcome.The study population comprised 533 patients. Mean age was 68.8 ± 16 years, and median admission National Institutes of Health Stroke Scale (NIHSS) and Alberta Stroke Program Early Computed Tomography Score (ASPECTS) were 17 (IQR 12-21) and 7 (IQR 5-8), respectively. Favorable outcomes were observed in 85 patients (18.2%) and 186 died (39.0%). The rate of symptomatic intracranial hemorrhage was 14.1%. In multivariable analysis, younger age (odds ratio [OR] 0.96, 95% CI 0.94-0.98, p lt; 0.001), a lower admission NIHSS (OR 0.87, 95% CI 0.83-0.91, p lt; 0.001), a lower number of MT passes (OR 0.77, 95% CI 0.77-0.87, p lt; 0.001), a lower delta ASPECTS between initial and Day-1 imaging (OR 0.83, 95% CI 0.71-0.98, p = 0.026) and stroke etiology [significant difference among etiological subtypes (p = 0.024) with a tendency toward more favorable outcomes for dissection (OR 2.01, 95% CI 0.71-5.67)] were significantly associated with a 90-day favorable outcome.In this large retrospective analysis of a multicenter registry, we quantified the poor outcome after MT failure. We also identified factors associated with favorable outcome despite recanalization failure that might influence therapeutic management.

Published
2022
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4. 24-Hour Carotid Stent Patency and Outcomes After Endovascular Therapy: A Multicenter Study

Author

Julien Allard, François Delvoye, Raoul Pop, Julien Labreuche, Benjamin Maier, Gaultier Marnat, Igor Sibon, François Zhu, Bertrand Lapergue, Arturo Consoli, Laurent Spelle, Christian Denier, Sébastien Richard, Michel Piotin, Benjamin Gory, Mikael Mazighi, Raphael Blanc, Hocine Redjem, Simon Escalard, Jean-Philippe Dessilles, Stanislas Smajda, Hebert Solène, Mikael Obadia, Candice Sabben, Seners Pierre, Raynouard Igor, Ovide Corabianu, Thomas de Broucker, Eric Manchon, Guillaume Taylor, Malek Ben Maacha, Laurie-Anne Thion, Lecler Augustin, Savatovsjy Julien, Adrien Wang, Serge Evrard, Maya Tchikviladze, Nadia Ajili, David WeisenburgerLile, Lucas Gorza, Géraldine Buard, Oguzhan Coskun, Federico Di Maria, Georges Rodesh, Sergio Zimatore, Morgan Leguen, Julie Gratieux, Fernando Pico, Haja Rakotoharinandrasana, Philippe Tassan, Roxanna Poll, Sylvie Marinier, Xavier Barreau, Jérôme Berge, Patrice Menegon, Ludovic Lucas, Stéphane Olindo, Pauline Renou, Sharmila Sagnier, Mathilde Poli, Sabrina Debruxelles, François Rouanet, Thomas Tourdias, Jean-Sebastien Liegey, Pierre Briau, Nicolas Pangon, Alexis Coussy, Lisa Papillon, Jean Papaxanthos, Lili Detraz, Benjamin Daumas-Duport, Pierre-Louis Alexandre, Monica Roy, Cédric Lenoble, Hubert Desal, Benoît Guillon, Solène de Gaalon, Cécile Preterre, Serge Bracard, René Anxionnat, Marc Braun, Anne-Laure Derelle, Romain Tonnelet, Liang Liao, Emmanuelle Schmitt, Sophie Planel, Lisa Humbertjean, Jean-Christophe Lacour, Nolwenn Riou-Comte, Marcela Voicu, Lionel Alb, Marie Reitter, Madalina Brezeanu, Agnès Masson, Adriana Tabarna, Iona Podar, Francisco Macian-Montoro, Suzanna Saleme, Charbel Mounayer, Aymeric Rouchaud, Vincent Costalat, Caroline Arquizan, Cyril Dargazanli, Grégory Gascou, Pierre-Henri Lefèvre, Imad Derraz, Carlos Riquelme, Nicolas Gaillard, Isabelle Mourand, Lucas Corti, Federico Cagnazzo, Adrien Ter Schiphorst, Jean-Christophe Ferre, Hélène Raoult, Thomas Ronziere, Maria Lassale, Christophe Paya, Jean-Yves Gauvrit, Clément Tracol, and Sophie Langnier-Lemercier

Subjects
Advanced and Specialized Nursing, Neurology (clinical), Cardiology and Cardiovascular Medicine
Abstract

Background: Management of extracranial internal carotid artery steno-occlusive lesion during endovascular therapy remains debated. Stent occlusion within 24 hours of endovascular therapy is a frequent event after acute carotid artery stenting, and we currently lack large population results. We investigated the incidence, predictors, and clinical impact of stent occlusion after acute carotid artery stenting in current clinical practice. Methods: Patients treated by endovascular therapy with acute carotid artery stenting between 2015 and 2019 in 5 large-volume endovascular-capable centers were retrospectively analyzed. Patients were separated in 2 groups according to the stent patency at 24 hours after carotid artery stenting. We compared baseline characteristics, treatment modalities, and clinical outcome depending on 24-hour stent patency. Primary end point was favorable outcome, defined as a modified Rankin Scale score 0–2 at 3 months. Results: A stent occlusion was observed in 47/225 patients (20.9%). Patients with stent patency had a lower baseline National Institutes of Health Stroke Scale (median [interquartile range]: 13 [7–17] versus 18 [12–21]) and had more often stroke of atherothrombotic origin (77.0% versus 53.2%). A higher stent patency rate was found for patients treated with P2Y 12 antagonists at the acute phase (odds ratio [OR]‚ 2.95 [95% CI‚ 1.10–7.91]; P =0.026) and treated with angioplasty (OR‚ 2.42 [95% CI‚ 1.24–4.67]; P =0.008). A better intracranial angiographic reperfusion was observed in patients with 24-hour stent patency compared with patients without stent patency (OR‚ 8.38 [95% CI‚ 3.07–22.78]; P P P =0.009). Conclusions: One out of 5 patients treated with carotid artery stenting during endovascular therapy presented a stent occlusion within 24 hours. This event was associated with worse functional outcome. Stroke etiology, P2Y 12 antagonist administration, quality of intracranial reperfusion, and angioplasty were associated with 24-hour stent patency.

Published
2022

5. Thrombectomy alone versus intravenous alteplase plus thrombectomy in patients with stroke: an open-label, blinded-outcome, randomised non-inferiority trial

Author

Urs Fischer, Johannes Kaesmacher, Daniel Strbian, Omer Eker, Christoph Cognard, Patricia S Plattner, Lukas Bütikofer, Pasquale Mordasini, Sandro Deppeler, Vitor M Pereira, Jean François Albucher, Jean Darcourt, Romain Bourcier, Guillon Benoit, Chrysanthi Papagiannaki, Ozlem Ozkul-Wermester, Gerli Sibolt, Marjaana Tiainen, Benjamin Gory, Sébastien Richard, Jan Liman, Marielle Sophie Ernst, Marion Boulanger, Charlotte Barbier, Laura Mechtouff, Liqun Zhang, Gaultier Marnat, Igor Sibon, Omid Nikoubashman, Arno Reich, Arturo Consoli, Bertrand Lapergue, Marc Ribo, Alejandro Tomasello, Suzana Saleme, Francisco Macian, Solène Moulin, Paolo Pagano, Guillaume Saliou, Emmanuel Carrera, Kevin Janot, María Hernández-Pérez, Raoul Pop, Lucie Della Schiava, Andreas R Luft, Michel Piotin, Jean Christophe Gentric, Aleksandra Pikula, Waltraud Pfeilschifter, Marcel Arnold, Adnan H Siddiqui, Michael T Froehler, Anthony J Furlan, René Chapot, Martin Wiesmann, Paolo Machi, Hans-Christoph Diener, Zsolt Kulcsar, Leo H Bonati, Claudio L Bassetti, Mikael Mazighi, David S Liebeskind, Jeffrey L Saver, Jan Gralla, Angelika Alonso, Caroline Arquizan, Xavier Barreau, Rémy Beaujeux, Daniel Behme, Tobias Boeckh-Behrens, Christian Boehme, Martí Boix, Grégoire Boulouis, Nicolas Bricout, Nicolas Broc, Carlo W. Cereda, Emmanuel Chabert, Tae-Hee Cho, Alessandro Cianfoni, Vincent Costalat, Christian Denier, Frederico Di Maria, Richard du Mesnil de Rochemont, Patricia Fearon, Anna Ferrier, Sebastian Fischer, Maxime Gauberti, Marie Gaudron, Laetitia Gimenez, Christoph Globas, Michael Görtler, Mayank Goyal, Ruediger Hilker-Roggendorf, Michael D. Hill, Vi Tuan Hua, Lisa Humbertjean, Olav Jansen, Simon Jung, Georg Kägi, Michael E. Kelly, Ilka Kleffner, Michael Knoflach, Krassen Nedeltchev, Lars Udo Krause, Kimmo Lappalainen, Margaux Lefebvre, Joe Leyon, Liang Liao, Jean-Sebastien Liegey, Christian Loehr, Patrik Michel, Stefania Nannoni, Patrick Nicholson, Lorena Nico, Michael Obadia, Julien Ognard, Ayokunle Ogungbemi, Jean-Marc Olivot, Simon Escalard, Marco Pasi, Lissa Peeling, Jane Perez, Martina Petersen, Eike Piechowiak, Roberto Raposo, Silja Räty, Sarah C. Reitz, Sebastià Remollo, Luca Remonda, Ian Rennie, Manuel Requena, Alexander Riabikin, Roberto Riva, Aymeric Rouchaud, Andrea Rosi, Marta Rubiera, Laurent Spelle, Marlena Schnieder, Joanna D. Schaafsma, Tilman Schubert, Jörg B. Schulz, Mohammed Siddiqui, Sébastien Soize, Michael Sonnberger, Emmanuel Touze, Aude Triquenot, Guillaume Turc, Lucy Vieira, Wagih Ben Hassen, Judith N. Wagner, Katrin Wasser, Johannes Weber, Holger Wenz, David Weisenburger-Lile, Fritz Wodarg, Valérie Wolff, Silke Wunderlich, University of Bern, Bern University Hospital [Berne] (Inselspital), Helsingin yliopisto = Helsingfors universitet = University of Helsinki, Service de neuroradiologie [Lyon], Hôpital neurologique et neurochirurgical Pierre Wertheimer [CHU - HCL], Hospices Civils de Lyon (HCL)-Hospices Civils de Lyon (HCL), CHU Toulouse [Toulouse], Département de Neuro-Radiologie [Bordeaux] (DNR - Bordeaux), CHU Bordeaux [Bordeaux], University of Toronto, Centre hospitalier universitaire de Nantes (CHU Nantes), Service de Radiologie [CHU Rouen], CHU Rouen, Normandie Université (NU)-Normandie Université (NU), Service de neurologie [Rouen], Helsinki University Hospital [Finland] (HUS), Imagerie Adaptative Diagnostique et Interventionnelle (IADI), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Lorraine (UL), Département de neuroradiologie diagnostique et thérapeutique [CHRU Nancy], Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), Défaillance Cardiovasculaire Aiguë et Chronique (DCAC), Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Lorraine (UL), Service de neurologie [CHRU Nancy], University Medical Center Göttingen (UMG), CHU Caen, Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN), Cardiovasculaire, métabolisme, diabétologie et nutrition (CarMeN), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Hospices Civils de Lyon (HCL)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Interférométrie, In situ et Instrumentation pour la Microscopie Electronique (CEMES-I3EM), Centre d'élaboration de matériaux et d'études structurales (CEMES), Institut National des Sciences Appliquées - Toulouse (INSA Toulouse), Institut National des Sciences Appliquées (INSA)-Université Fédérale Toulouse Midi-Pyrénées-Institut National des Sciences Appliquées (INSA)-Université Fédérale Toulouse Midi-Pyrénées-Institut de Chimie de Toulouse (ICT-FR 2599), Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut National des Sciences Appliquées - Toulouse (INSA Toulouse), Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS), Institut de Neurosciences cognitives et intégratives d'Aquitaine (INCIA), Université Bordeaux Segalen - Bordeaux 2-Université Sciences et Technologies - Bordeaux 1 (UB)-SFR Bordeaux Neurosciences-Centre National de la Recherche Scientifique (CNRS), Universitätsklinikum RWTH Aachen - University Hospital Aachen [Aachen, Germany] (UKA), Rheinisch-Westfälische Technische Hochschule Aachen University (RWTH), Hôpital Foch [Suresnes], Institut de Ciencies del Cosmos (ICCUB), Universitat de Barcelona (UB), Observatoire océanologique de Banyuls (OOB), Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), CHU Limoges, Environnement, Bioénergie, Microalgues et Plantes (EBMP), Institut de Biosciences et Biotechnologies d'Aix-Marseille (ex-IBEB) (BIAM), Aix Marseille Université (AMU)-Centre National de la Recherche Scientifique (CNRS)-Direction de Recherche Fondamentale (CEA) (DRF (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Aix Marseille Université (AMU)-Centre National de la Recherche Scientifique (CNRS)-Direction de Recherche Fondamentale (CEA) (DRF (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Centre Hospitalier Universitaire de Reims (CHU Reims), Centre Hospitalier Universitaire Vaudois [Lausanne] (CHUV), Hôpitaux Universitaires de Genève (HUG), Centre Hospitalier Régional Universitaire de Tours (CHRU Tours), Germans Trias i Pujol University Hospital [Badalona, Barcelona, Spain] (GTPUH), Département de Neuroradiologie [Strasbourg], Les Hôpitaux Universitaires de Strasbourg (HUS), CHU Lille, University hospital of Zurich [Zurich], Fondation Ophtalmologique Adolphe de Rothschild [Paris], Groupe d'Etude de la Thrombose de Bretagne Occidentale (GETBO), Université de Brest (UBO)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut Brestois Santé Agro Matière (IBSAM), Université de Brest (UBO)-Université de Brest (UBO), Biologie des maladies cardiovasculaires = Biology of Cardiovascular Diseases, Université de Bordeaux (UB)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Toronto Western Hospital, Frankfurt University Hospital, University at Buffalo [SUNY] (SUNY Buffalo), State University of New York (SUNY), Vanderbilt University Medical Center [Nashville], Vanderbilt University [Nashville], Case Western Reserve University [Cleveland], Alfried Krupp Krankenhaus [Essen], Geneva University Hospitals and Geneva University, Institute of Medical Informatics, Biometrics and Epidemiology [ Essen, Germany] (IMIBE), University Hospital Basel [Basel], University of Basel (Unibas), Laboratoire de Recherche Vasculaire Translationnelle (LVTS (UMR_S_1148 / U1148)), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris Cité (UPCité)-Université Sorbonne Paris Nord, Hôpital Lariboisière-Fernand-Widal [APHP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), FHU NeuroVasc [Site Sainte-Anne, Paris] (GHU-PPN), Centre Hospitalier Sainte Anne [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Paris Cité (UPCité), David Geffen School of Medicine [Los Angeles], University of California [Los Angeles] (UCLA), University of California (UC)-University of California (UC), University of California (UC), SWIFT DIRECT Collaborators: Angelika Alonso, Caroline Arquizan, Xavier Barreau, Rémy Beaujeux, Daniel Behme, Tobias Boeckh-Behrens, Christian Boehme, Martí Boix, Grégoire Boulouis, Nicolas Bricout, Nicolas Broc, Carlo W Cereda, Emmanuel Chabert, Tae-Hee Cho, Alessandro Cianfoni, Vincent Costalat, Christian Denier, Frederico Di Maria, Richard du Mesnil de Rochemont, Patricia Fearon, Anna Ferrier, Sebastian Fischer, Maxime Gauberti, Marie Gaudron, Laetitia Gimenez, Christoph Globas, Michael Görtler, Mayank Goyal, Ruediger Hilker-Roggendorf, Michael D Hill, Vi Tuan Hua, Lisa Humbertjean, Olav Jansen, Simon Jung, Georg Kägi, Michael E Kelly, Ilka Kleffner, Michael Knoflach, Krassen Nedeltchev, Lars Udo Krause, Kimmo Lappalainen, Margaux Lefebvre, Joe Leyon, Liang Liao, Jean-Sebastien Liegey, Christian Loehr, Patrik Michel, Stefania Nannoni, Patrick Nicholson, Lorena Nico, Michael Obadia, Julien Ognard, Ayokunle Ogungbemi, Jean-Marc Olivot, Simon Escalard, Marco Pasi, Lissa Peeling, Jane Perez, Martina Petersen, Eike Piechowiak, Roberto Raposo, Silja Räty, Sarah C Reitz, Sebastià Remollo, Luca Remonda, Ian Rennie, Manuel Requena, Alexander Riabikin, Roberto Riva, Aymeric Rouchaud, Andrea Rosi, Marta Rubiera, Laurent Spelle, Marlena Schnieder, Joanna D Schaafsma, Tilman Schubert, Jörg B Schulz, Mohammed Siddiqui, Sébastien Soize, Michael Sonnberger, Emmanuel Touze, Aude Triquenot, Guillaume Turc, Lucy Vieira, Wagih Ben Hassen, Judith N Wagner, Katrin Wasser, Johannes Weber, Holger Wenz, David Weisenburger-Lile, Fritz Wodarg, Valérie Wolff, Silke Wunderlich., Centre Hospitalier Universitaire de Toulouse (CHU Toulouse), St George’s University Hospitals, Vall d'Hebron University Hospital [Barcelona], and CarMeN, laboratoire

Subjects
[SDV] Life Sciences [q-bio], [SDV]Life Sciences [q-bio], General Medicine, 610 Medicine & health
Abstract

Background Whether thrombectomy alone is equally as effective as intravenous alteplase plus thrombectomy remains controversial. We aimed to determine whether thrombectomy alone would be non-inferior to intravenous alteplase plus thrombectomy in patients presenting with acute ischaemic stroke. Methods In this multicentre, randomised, open-label, blinded-outcome trial in Europe and Canada, we recruited patients with stroke due to large vessel occlusion confirmed with CT or magnetic resonance angiography admitted to endovascular centres. Patients were randomly assigned (1:1) via a centralised web server using a deterministic minimisation method to receive stent-retriever thrombectomy alone or intravenous alteplase plus stent-retriever thrombectomy. In both groups, thrombectomy was initiated as fast as possible with any commercially available Solitaire stent-retriever revascularisation device (Medtronic, Irvine, CA, USA). In the combined treatment group, intravenous alteplase (0.9 mg/kg bodyweight, maximum dose 90 mg per patient) was administered as early as possible after randomisation for 60 min with 10% of the calculated dose given as an initial bolus. Personnel assessing the primary outcome were masked to group allocation; patients and treating physicians were not. The primary binary outcome was a score of 2 or less on the modified Rankin scale at 90 days. We assessed the non-inferiority of thrombectomy alone versus intravenous alteplase plus thrombectomy in all randomly assigned and consenting patients using the one-sided lower 95% confidence limit of the Mantel-Haenszel risk difference, with a prespecified non-inferiority margin of 12%. The main safety endpoint was symptomatic intracranial haemorrhage assessed in all randomly assigned and consenting participants. This trial is registered with ClinicalTrials.gov, NCT03192332, and is closed to new participants. Findings Between Nov 29, 2017, and May 7, 2021, 5215 patients were screened and 423 were randomly assigned, of whom 408 (201 thrombectomy alone, 207 intravenous alteplase plus thrombectomy) were included in the primary efficacy analysis. A modified Rankin scale score of 0-2 at 90 days was reached by 114 (57%) of 201 patients assigned to thrombectomy alone and 135 (65%) of 207 patients assigned to intravenous alteplase plus thrombectomy (adjusted risk difference -7 .3%, 95% CI -16.6 to 2.1, lower limit of one-sided 95% CI -15.1%, crossing the non-inferiority margin of - 12%). Symptomatic intracranial haemorrhage occurred in five (2%) of 201 patients undergoing thrombectomy alone and seven (3%) of 202 patients receiving intravenous alteplase plus thrombectomy ( risk difference -1.0%, 95% CI -4.8 to 2 .7). Successful reperfusion was less common in patients assigned to thrombectomy alone (182 [ 91%] of 201 vs 199 [96%] of 207, risk difference -5.1%, 95% CI -10.2 to 0. 0, p=0.047). Interpretation Thrombectomy alone was not shown to be non-inferior to intravenous alteplase plus thrombectomy and resulted in decreased reperfusion rates. These results do not support omitting intravenous alteplase before thrombectomy in eligible patients. Copyright (C) 2022 Elsevier Ltd. All rights reserved.

Published
2022
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6. Impact of Strategy on Clinical Outcome in Large Vessel Occlusion Stroke Successfully Reperfused: ETIS Registry Results

Author

Marian Douarinou, Benjamin Gory, Arturo Consoli, Bertrand Lapergue, Maeva Kyheng, Julien Labreuche, Mohammad Anadani, Raphael Blanc, Gaultier Marnat, Romain Bourcier, Igor Sibon, François Eugène, Stéphane Vannier, Gérard Audibert, Gioia Mione, Sébastien Richard, Michel Piotin, Hocine Redjem, Simon Escalard, Jean-Philippe Dessilles, François Delvoye, Stanislas Smajda, Benjamin Maier, Hebert Solène, Mikael Mazighi, Mikael Obadia, Candice Sabben, Seners Pierre, Raynouard Igor, Ovide Corabianu, Thomas de Broucker, Eric Manchon, Guillaume Taylor, Malek Ben Maacha, Laurie-Anne Thion, Lecler Augustin, Savatovsjy Julien, Adrien Wang, Serge Evrard, Maya Tchikviladze, Nadia Ajili, David WeisenburgerLile, Lucas Gorza, Géraldine Buard, Oguzhan Coskun, Federico Di Maria, Georges Rodesh, Sergio Zimatore, Morgan Leguen, Julie Gratieux, Fernando Pico, Haja Rakotoharinandrasana, Philippe Tassan, Roxanna Poll, Sylvie Marinier, Florent Gariel, Xavier Barreau, Jérôme Berge, Patrice Menegon, Ludovic Lucas, Stéphane Olindo, Pauline Renou, Sharmila Sagnier, Mathilde Poli, Sabrina Debruxelles, François Rouanet, Thomas Tourdias, Jean-Sebastien Liegey, Pierre Briau, Nicolas Pangon, Lili Detraz, Benjamin Daumas-Duport, Pierre-Louis Alexandre, Monica Roy, Cédric Lenoble, Hubert Desal, Benoît Guillon, Solène de Gaalon, Cécile Preterre, Serge Bracard, René Anxionnat, Marc Braun, Anne-Laure Derelle, Romain Tonnelet, Liang Liao, François Zhu, Emmanuelle Schmitt, Sophie Planel, Lisa Humbertjean, Jean-Christophe Lacour, Nolwenn Riou- Comte, Marcela Voicu, Lionel Alb, Marie Reitter, Madalina Brezeanu, Agnès Masson, Adriana Tabarna, Iona Podar, Francisco Macian-Montoro, Suzanna Saleme, Charbel Mounayer, Aymeric Rouchaud, Vincent Costalat, Caroline Arquizan, Cyril Dargazanli, Grégory Gascou, Pierre-Henri Lefèvre, Imad Derraz, Carlos Riquelme, Nicolas Gaillard, Isabelle Mourand, Lucas Corti, Federico Cagnazzo, Adrien ter Schiphorst, Jean-Christophe Ferre, Hélène Raoult, Thomas Ronziere, Maria Lassale, Christophe Paya, Jean-Yves Gauvrit, Clément Tracol, and Sophie Langnier-Lemercier

Subjects
medicine.medical_specialty, Brain Ischemia, Internal medicine, medicine, Humans, Prospective Studies, Registries, Acute ischemic stroke, Stroke, Ischemic Stroke, Advanced and Specialized Nursing, Cerebral infarction, business.industry, Endovascular Procedures, medicine.disease, Cerebrovascular Disorders, Treatment Outcome, Propensity score matching, Ischemic stroke, Reperfusion, Functional independence, Cardiology, Neurology (clinical), France, Cardiology and Cardiovascular Medicine, business, Large vessel occlusion
Abstract

Background and Purpose: Approximately half of the patients with acute ischemic stroke due to anterior circulation large vessel occlusion do not achieve functional independence despite successful reperfusion. We aimed to determine influence of reperfusion strategy (bridging therapy, intravenous thrombolysis alone, or mechanical thrombectomy alone) on clinical outcomes in this population. Methods: From ongoing, prospective, multicenter, observational Endovascular Treatment in Ischemic Stroke registry in France, all patients with anterior circulation large vessel occlusion who achieved successful reperfusion (modified Thrombolysis in Cerebral Infarction 2b-3) following reperfusion therapy were included. Primary end point was favorable outcome, defined as 90-day modified Rankin Scale score ≤2. Patient groups were compared using those treated with bridging therapy as reference. Differences in baseline characteristics were reduced after propensity score-matching, with a maximum absolute standardized difference of 14% for occlusion site. Results: Among 1872 patients included, 970 (51.8%) received bridging therapy, 128 (6.8%) received intravenous thrombolysis alone, and the remaining 774 (41.4%) received MT alone. The rate of favorable outcome was comparable between groups. Excellent outcome (90-day modified Rankin Scale score 0–1) was achieved more frequently in the bridging therapy group compared with the MT alone (odds ratio after propensity score-matching, 0.70 [95% CI, 0.50–0.96]). Regarding safety outcomes, hemorrhagic complications were similar between the groups, but 90-day mortality was significantly higher in the MT alone group compared with the bridging therapy group (odds ratio, 1.60 [95% CI, 1.09–2.37]). Conclusions: This real-world observational study of patients with anterior circulation large vessel occlusion demonstrated a similar rate of favorable outcome following successful reperfusion with different therapeutic strategies. However, our results suggest that bridging therapy compared with MT alone is significantly associated with excellent clinical outcome and lower mortality. REGISTRATION: URL: https://www.clinicaltrials.gov ; Unique identifier: NCT03776877.

Published
2021

7. Impact of Prior Antiplatelet Therapy on Outcomes After Endovascular Therapy for Acute Stroke: Endovascular Treatment in Ischemic Stroke Registry Results

Author

Marie Couture, Stephanos Finitsis, Gaultier Marnat, Sébastien Richard, Romain Bourcier, Pacôme Constant-dits-Beaufils, Cyril Dargazanli, Caroline Arquizan, Mikaël Mazighi, Raphaël Blanc, François Eugène, Stéphane Vannier, Laurent Spelle, Christian Denier, Emmanuel Touzé, Charlotte Barbier, Suzana Saleme, Francisco Macian, Charlotte Rosso, Frédéric Clarençon, Olivier Naggara, Guillaume Turc, Ozlem Ozkul-Wermester, Chrysanthi Papagiannaki, Alain Viguier, Christophe Cognard, Anthony Lebras, Sarah Evain, Valérie Wolff, Raoul Pop, Serge Timsit, Jean-Christophe Gentric, Frédéric Bourdain, Louis Veunac, Bertrand Lapergue, Arturo Consoli, Benjamin Gory, Igor Sibon, Michel Piotin, Hocine Redjem, Simon Escalard, Jean-Philippe Dessilles, François Delvoye, Stanislas Smajda, Benjamin Maier, Hebert Solène, Mikael Obadia, Candice Sabben, Pierre Seners, Igor Raynouard, Ovide Corabianu, Thomas de Broucker, Eric Manchon, Guillaume Taylor, Malek Ben Maacha, Laurie-Anne Thion, Augustin Lecler, Julien Savatovsjy, Adrien Wang, Serge Evrard, Maya Tchikviladze, Nadia Ajili, David WeisenburgerLile, Lucas Gorza, Géraldine Buard, Oguzhan Coskun, Federico Di Maria, Georges Rodesh, Sergio Zimatore, Morgan Leguen, Julie Gratieux, Fernando Pico, Haja Rakotoharinandrasana, Philippe Tassan, Roxanna Poll, Sylvie Marinier, Florent Gariel, Xavier Barreau, Jérôme Berge, Patrice Menegon, Ludovic Lucas, Stéphane Olindo, Pauline Renou, Sharmila Sagnier, Mathilde Poli, Sabrina Debruxelles, François Rouanet, Thomas Tourdias, Jean-Sebastien Liegey, Pierre Briau, Nicolas Pangon, Lili Detraz, Benjamin Daumas-Duport, Pierre-Louis Alexandre, Monica Roy, Cédric Lenoble, Hubert Desal, Benoît Guillon, Solène de Gaalon, Cécile Preterre, Serge Bracard, René Anxionnat, Marc Braun, Anne-Laure Derelle, Liang Liao, Romain Tonnelet, François Liao, Emmanuelle Zhu, Sophie Schmitt, Sébastien Planel, Lisa Richard, Gioia Humbertjean, Jean-Christophe Mione, Nolwenn Lacour, Gérard Riou-Comte, Marcela Audibert, Lionel Voicu, Marie Alb, Madalina Reitter, Agnès Brezeanu, Adriana Masson, Iona Tabarna, Sarah Podar, Fatiha Guy, Fatiha Bechiri, Charbel Mounayer, Aymeric Rouchaud, Laetitia Gimenez, Alexandre Cosnard, Vincent Costalat, Grégory Gascou, Pierre-Henri Lefèvre, Imad Derraz, Carlos Riquelme, Nicolas Gaillard, Isabelle Mourand, Lucas Corti, Federico Cagnazzo, Adrien ter Schiphorst, Jean-Christophe Ferre, Hélène Raoult, Thomas Ronziere, Maria Lassale, Christophe Paya, Jean-Yves Gauvrit, Clément Tracol, Sophie Langnier-Lemercier, Axelle Maurice, Sabrina Cochennec, Mélanie Pinault, Eimad Shotar, Nader Sourour, Stéphanie Lenck, Kévin Premat, Yves Samson Anne Léger, Sophie Crozier, Flore Baronnet, Sonia Alamowitch, Laure Bottin, Mathon Yger, Vincent Degos, Olivier Chassin, Vanessa Chalumeau, Jildaz Caroff, Laura Venditti, Mariana Sarov, Nicolas Legris, Wagih Ben Hassen, Grégoire Boulouis, Christine Rodriguez-Régent, Denis Trystram, Basile Kerleroux, Valérie Domigo, Catherine Lamy, Julia Birchenall, Clothilde Isabel, François Lun, Anne Christine Januel, Jean-Marc Olivot, Nicolas Raposo, Fabrice Bonneville, Jean François Albucher, Lionel Calviere, Jean Darcourt, Guillaume Bellanger, Philippe Tall, Romain Schneckenburger, Marion Boulanger, Julien Cogez, Sophie Guettier, Maxime Gauberti, Julien Ognard, Francois Mathias Merrien., Ozlem Ozku Wermester, Evelyne Massardier, Aude Triquenot, Margeaux Lefebvre, Patricia Bernady, Laurent Lagoarde-Segot, Hélène Cailliez, David Higue, Veronique Quenardelle, Valerie Lauer, Roxana Gheoca, Irene Pierre-Paul, Remy Beaujeux, Dan Mihoc, Monica Manisor, Julien Pottecher, Alain Meyer, Thiên-Nga Chamaraux-Tran, Anthony Le Bras, Arnaud Le Guen, Norbert Nighoghossian, Roberto Riva, Omer Eker, Francis turjman, Laurent Derex, Tae-Hee Cho, Laura Mechtouff, Anne Claire Lukaszewicz, Frédéric Philippeau, Serkan Cakmak, Karine Blanc-Lasserre, and Anne-Evelyne Vallet

Subjects
Adult, Male, medicine.medical_specialty, Endovascular therapy, Brain ischemia, Internal medicine, medicine, Humans, Registries, Endovascular treatment, Prospective cohort study, Acute ischemic stroke, Acute stroke, Aged, Ischemic Stroke, Advanced and Specialized Nursing, business.industry, Endovascular Procedures, Middle Aged, medicine.disease, Embolic stroke, Treatment Outcome, Ischemic stroke, Cardiology, Female, Neurology (clinical), Cardiology and Cardiovascular Medicine, business, Platelet Aggregation Inhibitors
Abstract

Background and Purpose: The influence of prior antiplatelet therapy (APT) uses on the outcomes of patients with acute ischemic stroke treated with endovascular therapy is unclear. We compared procedural and clinical outcomes of endovascular therapy in patients on APT or not before stroke onset. Methods: We analyzed 2 groups from the ongoing prospective multicenter Endovascular Treatment in Ischemic Stroke registry in France: patients on prior APT (APT+) and patients without prior APT (APT−) treated by endovascular therapy, with and without intravenous thrombolysis. Multilevel mixed-effects logistic models including center as random effect were used to compare angiographic (rates of reperfusion at the end of procedure, procedural complications) and clinical (favorable and excellent outcome, 90-day all-cause mortality, and hemorrhagic complications) outcomes according to APT subgroups. Comparisons were adjusted for prespecified confounders (age, admission National Institutes of Health Stroke Scale score, Alberta Stroke Program Early CT Score, intravenous thrombolysis, and time from onset to puncture), as well as for meaningful baseline between-group differences. Results: A total of 2939 patients were analyzed, of whom 877 (29.8%) were on prior APT. Patients with prior APT were older, had more frequent vascular risk factors, cardioembolic stroke mechanism, and prestroke disability. Rates of complete reperfusion (37.9% in the APT− group versus 42.7 % in the APT+ group; aOR, 1.09 [95% CI, 0.88–1.34]; P =0.41) and periprocedural complication (16.9% versus 13.3%; aOR, 0.90 [95% CI, 0.7–1.2]; P =0.66) did not differ between the two groups. Symptomatic intracerebral hemorrhage (aOR, 0.93 [95% CI, 0.63–1.37]; P =0.73), 3 months favorable clinical outcome (modified Rankin Scale score of 0–2; aOR, 0.98 [95% CI, 0.77–1.25]; P =0.89), and mortality (aOR, 0.95 [95% CI, 0.72–1.26]; P =0.76) at 90 days did not differ between the groups. Conclusions: Prior APT does not influence angiographic and functional outcomes following endovascular therapy and should not be taken into account for acute revascularization strategies.

Published
2021

8. European Multicenter Study of ET-COVID-19

Author

Federico Cagnazzo, Michel Piotin, Simon Escalard, Benjamin Maier, Marc Ribo, Manuel Requena, Raoul Pop, Anca Hasiu, Roberto Gasparotti, Dikran Mardighian, Mariangela Piano, Amedeo Cervo, Omer Faruk Eker, Vincent Durous, Nader-Antoine Sourour, Mahmoud Elhorany, Andrea Zini, Luigi Simonetti, Simona Marcheselli, Nuzzi Nunzio Paolo, Emmanuel Houdart, Alexis Guédon, Noémie Ligot, Benjamin Mine, Arturo Consoli, Bertrand Lapergue, Pere Cordona Portela, Xabier Urra, Alejandro Rodriguez, Federico Bolognini, Pablo Ariel Lebedinsky, Anne Pasco-Papon, Sophie Godard, Gaultier Marnat, Igor Sibon, Nicola Limbucci, Patrizia Nencini, Sergio Nappini, Valentina Saia, Valentina Caldiera, Daniele Romano, Giulia Frauenfelder, Ivan Gallesio, Giuliano Gola, Roberto Menozzi, Antonio Genovese, Alberto Terrana, Andrea Giorgianni, Manuel Cappellari, Raffaele Augelli, Paolo Invernizzi, Marco Pavia, Elvis Lafe, Anna Cavallini, Alessia Giossi, Michele Besana, Luca Valvassori, Antonio Macera, Lucio Castellan, Giancarlo Salsano, Fortunato Di Caterino, Alessandra Biondi, Caroline Arquizan, Julien Lebreuche, Gianluca Galvano, Alfio Cannella, Mirco Cosottini, Guido Lazzarotti, Giuseppe Guizzardi, Alessandro Stecco, Rossana Tassi, Sandra Bracco, Elena Bianchini, Camilla Micieli, Rosario Pascarella, Manuela Napoli, Francesco Causin, Hubert Desal, François Cotton, Vincent Costalat, François Delvoye, Gabriele Ciccio, Stanislas Smajda, Hocine Redjem, Solène Hébert, Raphaël Blanc, Mikael Mazighi, Jean-Philippes Desilles, Dan Mihoc, Monica Manisor, Rémy Beaujeux, Véronique Quenardelle, Roxana Gheoca, Valérie Wolff, Guiglielmo Pero, Giussani Giuditta, Ceresa Chiara, Roberto Riva, Matteo Cappucci, Morgane Laubacher, Celia Tuttle, Lorenzo Piergallini, Francis Turjman, Frédéric Clarençon, Eimad Shotar, Stéphanie Lenck, Kevin Premat, Vincent Degos, Yves Samson, Charlotte Rosso, Sonia Alamowitch, Luigi Cirillo, Mauro Gentile, Ludovica Migliaccio, Salvatore Isceri, Simone Rossi, Tommaso Baldini, Massimo Dall’Olio, Martino Cellerini, Jean-Pierre Saint-Maurice, Vittorio Civelli, Matteo Fantoni, Naeije Gilles, Jodaïtis Lise, Lubicz Boris, Stephanie Elens, Bonnet Thomas, Guenego Adrien, Sadeghi Niloufar, Van Nuffelen Marc, Federico Di Maria, Oguzhan Coskun, Georges Rodesch, Sergio Zimatore, Gariel Florent, Jérôme Berge, Patrice Menegon, Xavier Barreau, Thomas Tourdias, Stéphane Olindo, Ludovic Lucas, Jean-Sebastien Liegey, Sharmila Sagnier, Pauline Renou, Marie Couture, Sabrina Debruxelles, Mathilde Poli, Mariano Musacchio, Mariette Delaitre, Riccardo Padolecchia, Giuseppe Ganci, Annalisa Sugo, Barbero Stefano, Taverna Giacomo Giovanni, Umberto Scoditti, Paola Castellini, Lilia Latte, Ilaria Grisendi, Enrico Epifani, Francesco Vizzari, Stefano Molinaro, Luca Nativo, Gabriele Vinacci, Bruno Bonetti, Nicola Micheletti, Giampaolo Tomelleri, Piergiuseppe Zampieri, Mauro Plebani, Andrea Grazioli, Giuseppe Kenneth Ricciardi, Alessandra Polistena, Sgreccia Alessando, Giuseppina Sanfilippo, Alessandra Persico, William Boadu, Maria Giovanna Cuzzoni, Serena Magno, Gianpaolo Toscano, Maria Federica Denaro, Piera Tosi, Bruno Censori, Valentina Puglisi, Luisa Vinciguerra, Valeria De Giuli, Nicola Mavillo, Leonardo Renieri, Enrico Fainardi, Giovanni Vitale, Primikiris Panagiotis, Guillaume Charbonnier, Moratti Claudio, Fabrizio Sallustio, Andrea Wlderk, Riccardo Russo, Mauro Bergui, Chiara Comelli, Andrea Boghi, Marinette Moynier, Elisa Francesca Maria Ciceri, Danilo Toni, Julien Frandon, Isabelle Mourand, Nicolas Gaillard, Salvatore Mangiafico, Imad Derraz, Cyril Dargazanli, Pierre-Henri Lefevre, Carlos Riquelme, Gregory Gascou, Alain Bonafe, Cagnazzo F., Piotin M., Escalard S., Maier B., Ribo M., Requena M., Pop R., Hasiu A., Gasparotti R., Mardighian D., Piano M., Cervo A., Eker O.F., Durous V., Sourour N.-A., Elhorany M., Zini A., Simonetti L., Marcheselli S., Paolo N.N., Houdart E., Guedon A., Ligot N., Mine B., Consoli A., Lapergue B., Cordona Portela P., Urra X., Rodriguez A., Bolognini F., Lebedinsky P.A., Pasco-Papon A., Godard S., Marnat G., Sibon I., Limbucci N., Nencini P., Nappini S., Saia V., Caldiera V., Romano D., Frauenfelder G., Gallesio I., Gola G., Menozzi R., Genovese A., Terrana A., Giorgianni A., Cappellari M., Augelli R., Invernizzi P., Pavia M., Lafe E., Cavallini A., Giossi A., Besana M., Valvassori L., MacEra A., Castellan L., Salsano G., Di Caterino F., Biondi A., Arquizan C., Lebreuche J., Galvano G., Cannella A., Cosottini M., Lazzarotti G., Guizzardi G., Stecco A., Tassi R., Bracco S., Bianchini E., Micieli C., Pascarella R., Napoli M., Causin F., Desal H., Cotton F., Costalat V., Luigi Cirillo, Hôpital Gui de Chauliac [CHU Montpellier], Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), CHU Strasbourg, Hospices Civils de Lyon (HCL), CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Hôpital Lariboisière-Fernand-Widal [APHP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Hôpital Erasme [Bruxelles] (ULB), Faculté de Médecine [Bruxelles] (ULB), Université libre de Bruxelles (ULB)-Université libre de Bruxelles (ULB), Hôpital Foch [Suresnes], Université de Versailles Saint-Quentin-en-Yvelines (UVSQ), CH Colmar, Centre Hospitalier Universitaire d'Angers (CHU Angers), PRES Université Nantes Angers Le Mans (UNAM), CHU Bordeaux [Bordeaux], CHU Lille, Université de Lille, and Centre hospitalier universitaire de Nantes (CHU Nantes)

Subjects
Registrie, Male, MESH: Registries, [SDV]Life Sciences [q-bio], Brain ischemia, Cohort Studies, MESH: Aged, 80 and over, MESH: Risk Factors, Risk Factors, Epidemiology, Medicine, MESH: Thrombectomy, MESH: COVID-19, Registries, MESH: Cohort Studies, MESH: Treatment Outcome, Thrombectomy, MESH: Aged, Aged, 80 and over, MESH: Middle Aged, Cerebral infarction, Endovascular Procedures, Middle Aged, cerebral infarction, COVID-19, intracranial hemorrhage, lymphocyte count, thrombectomy, Europe, Treatment Outcome, Cardiology, Female, Cardiology and Cardiovascular Medicine, COVID-19/*complications/epidemiology Cohort Studies *Endovascular Procedures/mortality Europe Female Humans Ischemic Stroke/*complications/mortality/*surgery Male Middle Aged Registries Risk Factors SARS-CoV-2 *Thrombectomy/mortality Treatment Outcome Covid-19 cerebral infarction intracranial hemorrhage lymphocyte count thrombectomy, Cohort study, MESH: Ischemic Stroke, Human, medicine.medical_specialty, MESH: Endovascular Procedures, Coronavirus disease 2019 (COVID-19), Internal medicine, Humans, MESH: SARS-CoV-2, Risk factor, Aged, Ischemic Stroke, Advanced and Specialized Nursing, Endovascular Procedure, MESH: Humans, business.industry, SARS-CoV-2, Risk Factor, medicine.disease, MESH: Male, Clinical trial, Neurology (clinical), MESH: Europe, Cohort Studie, business, Complication, MESH: Female
Abstract

Background and Purpose: Acute ischemic stroke and large vessel occlusion can be concurrent with the coronavirus disease 2019 (COVID-19) infection. Outcomes after mechanical thrombectomy (MT) for large vessel occlusion in patients with COVID-19 are substantially unknown. Our aim was to study early outcomes after MT in patients with COVID-19. Methods: Multicenter, European, cohort study involving 34 stroke centers in France, Italy, Spain, and Belgium. Data were collected between March 1, 2020 and May 5, 2020. Consecutive laboratory-confirmed COVID-19 cases with large vessel occlusion, who were treated with MT, were included. Primary investigated outcome: 30-day mortality. Secondary outcomes: early neurological improvement (National Institutes of Health Stroke Scale improvement ≥8 points or 24 hours National Institutes of Health Stroke Scale 0–1), successful reperfusion (modified Thrombolysis in Cerebral Infarction grade ≥2b), and symptomatic intracranial hemorrhage. Results: We evaluated 93 patients with COVID-19 with large vessel occlusion who underwent MT (median age, 71 years [interquartile range, 59–79]; 63 men [67.7%]). Median pretreatment National Institutes of Health Stroke Scale and Alberta Stroke Program Early CT Score were 17 (interquartile range, 11–21) and 8 (interquartile range, 7–9), respectively. Anterior circulation acute ischemic stroke represented 93.5% of cases. The rate modified Thrombolysis in Cerebral Infarction 2b to 3 was 79.6% (74 patients [95% CI, 71.3–87.8]). Thirty-day mortality was 29% (27 patients [95% CI, 20–39.4]). Early neurological improvement was 19.5% (17 patients [95% CI, 11.8–29.5]), and symptomatic intracranial hemorrhage was 5.4% (5 patients [95% CI, 1.7–12.1]). Patients who died at 30 days exhibited significantly lower lymphocyte count, higher levels of aspartate, and LDH (lactate dehydrogenase). After adjustment for age, initial National Institutes of Health Stroke Scale, Alberta Stroke Program Early CT Score, and successful reperfusion, these biological markers remained associated with increased odds of 30-day mortality (adjusted odds ratio of 2.70 [95% CI, 1.21–5.98] per SD-log decrease in lymphocyte count, 2.66 [95% CI, 1.22–5.77] per SD-log increase in aspartate, and 4.30 [95% CI, 1.43–12.91] per SD-log increase in LDH). Conclusions: The 29% rate of 30-day mortality after MT among patients with COVID-19 is not negligible. Abnormalities of lymphocyte count, LDH and aspartate may depict a patient’s profiles with poorer outcomes after MT. Registration: URL: https://www.clinicaltrials.gov . Unique identifier: NCT04406090.

Published
2020
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9. Predictors of Unexplained Early Neurological Deterioration After Endovascular Treatment for Acute Ischemic Stroke

Author

Jean-Baptiste Girot, Sébastien Richard, Florent Gariel, Igor Sibon, Julien Labreuche, Maéva Kyheng, Benjamin Gory, Cyril Dargazanli, Benjamin Maier, Arturo Consoli, Benjamin Daumas-Duport, Bertrand Lapergue, Romain Bourcier, Michel Piotin, Raphael Blanc, Hocine Redjem, Simon Escalard, Jean-Philippe Desilles, Gabriele Ciccio, Stanislas Smajda, Mikael Mazighi, Mikael Obadia, Candice Sabben, Roxanne Peres, Ovide Corabianu, Thomas de Broucker, Didier Smadja, Sonia Alamowitch, Olivier Ille, Eric Manchon, Pierre-Yves Garcia, Guillaume Taylor, Malek Ben Maacha, Adrien Wang, Serge Evrard, Maya Tchikviladze, Nadia Ajili, David Weisenburger, Lucas Gorza, Géraldine Buard, Oguzhan Coskun, Federico Di Maria, Georges Rodesh, Sergio Zimatore, Morgan Leguen, Julie Gratieux, Fernando Pico, Haja Rakotoharinandrasana, Philippe Tassan, Roxanna Poll, Sylvie Marinier, Norbert Nighoghossian, Roberto Riva, Omer Eker, Francis Turjman, Laurent Derex, Tae-Hee Cho, Laura Mechtouff, Anne Claire Lukaszewicz, Frédéric Philippeau, Serkan Cakmak, Karine Blanc-Lasserre, Anne-Evelyne Vallet, Gaultier Marnat, Xavier Barreau, Jérôme Berge, Louis Veunac, Patrice Menegon, Ludovic Lucas, Stéphane Olindo, Pauline Renou, Sharmila Sagnier, Mathilde Poli, Sabrina Debruxelles, Thomas Tourdias et Jean-Sebastien Liegey, Lili Detraz, Pierre-Louis Alexandre, Monica Roy, Cédric Lenoble, Vincent L’allinec, Hubert Desal, Benoît Guillon, Solène de Gaalon, Cécile Preterre, Serge Bracard, René Anxionnat, Marc Braun, Anne-Laure Derelle, Romain Tonnelet, Liang Liao, François Zhu, Emmanuelle Schmitt, Sophie Planel, Lisa Humbertjean, Gioia Mione, Jean-Christophe Lacour, Mathieu Bonnerot, Nolwenn Riou-Comte, Francisco Macian-Montoro, Suzanna Saleme, Charbel Mounayer, Aymeric Rouchaud, Vincent Costalat, Caroline Arquizan, Grégory Gascou, Pierre-Henri Lefèvre, Imad Derraz, Carlos Riquelme, Nicolas Gaillard, Isabelle Mourand, Lucas Corti, Eugene Francois, Stéphane Vannier, Jean-Christophe Ferre, Helene Raoult, Thomas Ronziere, Maria Lassale, Christophe Paya, Jean-Yves Gauvrit, Clément Tracol, Sophie Langnier-Lemercier, Yves Samson, Charlotte Rosso, Anne Leger, Sandrine Deltour, Frederic Clarencon, Eimad Shotar, Laurent Spelle, Christian Denier, Olivier Chassin, Vanessa Chalumeau, Jildaz Caroff, Laura Venditti, Guillaume Turc, Glivier Naggara, Gregoire Boulouis, Waghih Ben Hassen, Pierre Seners, Alain Viguier, Christophe Cognard, Anne Christine Januel, Jean-Marc Olivot, Nicolas Raposo, Fabrice Bonneville, Emmanuel Touze, Charlotte Barbier, Romain Schneckenburger, Marion Boulanger, Julien Cogez, Sophie Guettier, Département de Neuro-Radiologie [Angers] (DNR - Angers), Centre Hospitalier Universitaire d'Angers (CHU Angers), PRES Université Nantes Angers Le Mans (UNAM)-PRES Université Nantes Angers Le Mans (UNAM), Département de Neuroradiologie [St Herblain], Hôpital Guillaume-et-René-Laennec [Saint-Herblain], Défaillance Cardiovasculaire Aiguë et Chronique (DCAC), Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Lorraine (UL), Centre d'investigation clinique plurithématique Pierre Drouin [Nancy] (CIC-P), Centre d'investigation clinique [Nancy] (CIC), Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Lorraine (UL)-Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Lorraine (UL), Département de Neuro-Radiologie [Bordeaux] (DNR - Bordeaux), CHU Bordeaux [Bordeaux], Service de neurologie [Bordeaux], CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin, Evaluation des technologies de santé et des pratiques médicales - ULR 2694 (METRICS), Université de Lille-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Imagerie Adaptative Diagnostique et Interventionnelle (IADI), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Lorraine (UL), Département de neuroradiologie diagnostique et thérapeutique [CHRU Nancy], Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), Département de Neuroradiologie[Montpellier], Université Montpellier 1 (UM1)-Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Hôpital Gui de Chauliac [CHU Montpellier], Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Université de Montpellier (UM), Hôpital de la Fondation Ophtalmologique Adolphe de Rothschild [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Hôpital Foch [Suresnes], Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Université de Montpellier (UM), Université Montpellier 1 (UM1)-Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Hôpital Gui de Chauliac [Montpellier]-Université de Montpellier (UM), and Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)

Subjects
Male, medicine.medical_specialty, [SDV.IB.MN]Life Sciences [q-bio]/Bioengineering/Nuclear medicine, 030204 cardiovascular system & hematology, Brain Ischemia, Brain ischemia, 03 medical and health sciences, 0302 clinical medicine, Fibrinolytic Agents, Risk Factors, Internal medicine, [INFO.INFO-IM]Computer Science [cs]/Medical Imaging, Medicine, Humans, In patient, Prospective Studies, Registries, Endovascular treatment, Stroke, Acute ischemic stroke, Aged, Thrombectomy, Advanced and Specialized Nursing, Aged, 80 and over, business.industry, Endovascular Procedures, Middle Aged, medicine.disease, Combined Modality Therapy, 3. Good health, Blood pressure, Treatment Outcome, Ischemic stroke, Cardiology, Female, Neurology (clinical), Cardiology and Cardiovascular Medicine, business, 030217 neurology & neurosurgery, [SDV.MHEP]Life Sciences [q-bio]/Human health and pathology
Abstract

Background and Purpose: Although the efficacy of endovascular treatment (EVT) in patients with anterior circulation ischemic stroke (AIS) is well documented, early neurological deterioration after EVT remains a serious issue associated with poor outcome. Besides obvious causes, such as lack of reperfusion, procedural complications, or parenchymal hemorrhage, early neurological deterioration may remain unexplained (UnEND). Our aim was to investigate predictors of UnEND after EVT in patients with AIS. Methods: Patients who underwent EVT for AIS, with an initial National Institutes of Health Stroke Scale score >5, Alberta Stroke Program Early CT Score ≥6, and included in a multicenter prospective observational registry were analyzed. Predictors of UnEND, defined as ≥4-point increase in the National Institutes of Health Stroke Scale score between baseline and day 1 after EVT, were determined via center-adjusted analyses. Results: Among the 1925 included in the analysis, 128 UnEND (6.6%) were recorded. In multivariate analysis, predictors of UnEND were diabetes mellitus (odds ratio [OR], 2.17 [95% CI, 1.32–3.56]), prestroke modified Rankin Scale score ≥2 (OR, 2.22 [95% CI, 1.09–4.55]), general anesthesia (OR, 2.55 [95% CI, 1.51–4.30]), admission systolic blood pressure (OR, 1.10 [95% CI, 1.01–1.20]), age (OR, 1.38 [95% CI, 1.14–1.67]), number of passes (OR, 1.16 [95% CI, 1.04–1.28]), direct admission or not to a comprehensive stroke center (OR, 0.49 [95% CI, 0.30–0.81]), and initial National Institutes of Health Stroke Scale score (OR, 0.65 [95% CI, 0.52–0.81]). Conclusions: Severely impaired AIS patients with nonmodifiable factors are more likely to develop UnEND. Some modifiable predictors of UnEND such as the number of EVT passes could be the object of improvement in AIS management.

Published
2020
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10. Predictors of Unexplained Early Neurological Deterioration After Endovascular Treatment for Acute Ischemic Stroke

Author

Girot, Jean-Baptiste, primary, Richard, Sébastien, additional, Gariel, Florent, additional, Sibon, Igor, additional, Labreuche, Julien, additional, Kyheng, Maéva, additional, Gory, Benjamin, additional, Dargazanli, Cyril, additional, Maier, Benjamin, additional, Consoli, Arturo, additional, Daumas-Duport, Benjamin, additional, Lapergue, Bertrand, additional, Bourcier, Romain, additional, Piotin, Michel, additional, Blanc, Raphael, additional, Redjem, Hocine, additional, Escalard, Simon, additional, Desilles, Jean-Philippe, additional, Ciccio, Gabriele, additional, Smajda, Stanislas, additional, Mazighi, Mikael, additional, Obadia, Mikael, additional, Sabben, Candice, additional, Peres, Roxanne, additional, Corabianu, Ovide, additional, de Broucker, Thomas, additional, Smadja, Didier, additional, Alamowitch, Sonia, additional, Ille, Olivier, additional, Manchon, Eric, additional, Garcia, Pierre-Yves, additional, Taylor, Guillaume, additional, Ben Maacha, Malek, additional, Wang, Adrien, additional, Evrard, Serge, additional, Tchikviladze, Maya, additional, Ajili, Nadia, additional, Weisenburger, David, additional, Gorza, Lucas, additional, Buard, Géraldine, additional, Coskun, Oguzhan, additional, Di Maria, Federico, additional, Rodesh, Georges, additional, Zimatore, Sergio, additional, Leguen, Morgan, additional, Gratieux, Julie, additional, Pico, Fernando, additional, Rakotoharinandrasana, Haja, additional, Tassan, Philippe, additional, Poll, Roxanna, additional, Marinier, Sylvie, additional, Nighoghossian, Norbert, additional, Riva, Roberto, additional, Eker, Omer, additional, Turjman, Francis, additional, Derex, Laurent, additional, Cho, Tae-Hee, additional, Mechtouff, Laura, additional, Claire Lukaszewicz, Anne, additional, Philippeau, Frédéric, additional, Cakmak, Serkan, additional, Blanc-Lasserre, Karine, additional, Vallet, Anne-Evelyne, additional, Marnat, Gaultier, additional, Barreau, Xavier, additional, Berge, Jérôme, additional, Veunac, Louis, additional, Menegon, Patrice, additional, Lucas, Ludovic, additional, Olindo, Stéphane, additional, Renou, Pauline, additional, Sagnier, Sharmila, additional, Poli, Mathilde, additional, Debruxelles, Sabrina, additional, Tourdias et Jean-Sebastien Liegey, Thomas, additional, Detraz, Lili, additional, Alexandre, Pierre-Louis, additional, Roy, Monica, additional, Lenoble, Cédric, additional, L’allinec, Vincent, additional, Desal, Hubert, additional, Guillon, Benoît, additional, de Gaalon, Solène, additional, Preterre, Cécile, additional, Bracard, Serge, additional, Anxionnat, René, additional, Braun, Marc, additional, Derelle, Anne-Laure, additional, Tonnelet, Romain, additional, Liao, Liang, additional, Zhu, François, additional, Schmitt, Emmanuelle, additional, Planel, Sophie, additional, Humbertjean, Lisa, additional, Mione, Gioia, additional, Lacour, Jean-Christophe, additional, Bonnerot, Mathieu, additional, Riou-Comte, Nolwenn, additional, Macian-Montoro, Francisco, additional, Saleme, Suzanna, additional, Mounayer, Charbel, additional, Rouchaud, Aymeric, additional, Costalat, Vincent, additional, Arquizan, Caroline, additional, Gascou, Grégory, additional, Lefèvre, Pierre-Henri, additional, Derraz, Imad, additional, Riquelme, Carlos, additional, Gaillard, Nicolas, additional, Mourand, Isabelle, additional, Corti, Lucas, additional, Francois, Eugene, additional, Vannier, Stéphane, additional, Ferre, Jean-Christophe, additional, Raoult, Helene, additional, Ronziere, Thomas, additional, Lassale, Maria, additional, Paya, Christophe, additional, Gauvrit, Jean-Yves, additional, Tracol, Clément, additional, Langnier-Lemercier, Sophie, additional, Samson, Yves, additional, Rosso, Charlotte, additional, Leger, Anne, additional, Deltour, Sandrine, additional, Clarencon, Frederic, additional, Shotar, Eimad, additional, Spelle, Laurent, additional, Denier, Christian, additional, Chassin, Olivier, additional, Chalumeau, Vanessa, additional, Caroff, Jildaz, additional, Venditti, Laura, additional, Turc, Guillaume, additional, Naggara, Glivier, additional, Boulouis, Gregoire, additional, Ben Hassen, Waghih, additional, Seners, Pierre, additional, Viguier, Alain, additional, Cognard, Christophe, additional, Christine Januel, Anne, additional, Olivot, Jean-Marc, additional, Raposo, Nicolas, additional, Bonneville, Fabrice, additional, Touze, Emmanuel, additional, Barbier, Charlotte, additional, Schneckenburger, Romain, additional, Boulanger, Marion, additional, Cogez, Julien, additional, and Guettier, Sophie, additional

Published
2020
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11. Local Anesthesia Without Sedation During Thrombectomy for Anterior Circulation Stroke Is Associated With Worse Outcome

Author

Francesco Benvegnù, Sébastien Richard, Gaultier Marnat, Romain Bourcier, Julien Labreuche, Mohammad Anadani, Igor Sibon, Cyril Dargazanli, Caroline Arquizan, René Anxionnat, Gérard Audibert, François Zhu, Mikaël Mazighi, Raphaël Blanc, Bertrand Lapergue, Arturo Consoli, Benjamin Gory, Michel Piotin, Hocine Redjem, Simon Escalard, Jean-Philippe Desilles, Gabriele Ciccio, Stanislas Smajda, Mikael Obadia, Candice Sabben, Ovide Corabianu, Thomas de Broucker, Didier Smadja, Sonia Alamowitch, Olivier Ille, Eric Manchon, Pierre-Yves Garcia, Guillaume Taylor, Malek Ben Maacha, Adrien Wang, Serge Evrard, Maya Tchikviladze, Nadia Ajili, David Weisenburger, Lucas Gorza, Oguzhan Coskun, Federico Di Maria, Georges Rodesh, Morgan Leguen, Julie Gratieux, Fernando Pico, Haja Rakotoharinandrasana, Philippe Tassan, Roxanna Poll, Sylvie Marinier, Florent Gariel, Xavier Barreau, Jérôme Berge, Louis Veunac, Patrice Menegon, Ludovic Lucas, Stéphane Olindo, Pauline Renou, Sharmila Sagnier, Mathilde Poli, Sabrina Debruxelles, Thomas Tourdias, Jean-Sebastien Liegey, Lili Detraz, Benjamin Daumas-Duport, Pierre-Louis Alexandre, Monica Roy, Cédric Lenoble, Vincent L’allinec, Jean-Baptiste Girot, Hubert Desal, Isabelle Costa, Serge Bracard, Marc Braun, Anne-Laure Derelle, Romain Tonnelet, Liang Liao, Emmanuelle Schmitt, Sophie Planel, Lisa Humbertjean, Gioia Mione, Jean-Christophe Lacour, Nolwenn Riou-Comte, Gabriela Hossu, Marine Beaumont, Mitchelle Bailang, Marie Reitter, Agnès Masson, Lionel Alb, Adriana Tabarna, Marcela Voicu, Iona Podar, Madalina Brezeanu, Vincent Costalat, Grégory Gascou, Pierre-Henri Lefèvre, Imad Derraz, Carlos Riquelme, Nicolas Gaillard, Isabelle Mourand, Lucas Corti, Universita degli Studi di Padova, Service de neurologie [CHRU Nancy], Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), Défaillance Cardiovasculaire Aiguë et Chronique (DCAC), Université de Lorraine (UL)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), CHU Bordeaux [Bordeaux], Institut de Recherche en Santé de l'Université de Nantes (IRS-UN), Service d'Epidémiologie et de Santé Publique [Lille], Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Washington University School of Medicine in St. Louis, Washington University in Saint Louis (WUSTL), Département de Neuroradiologie[Montpellier], Hôpital Gui de Chauliac [Montpellier]-Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Université Montpellier 1 (UM1)-Université de Montpellier (UM), Hôpital Gui de Chauliac, Université Montpellier 1 (UM1)-Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Département de neuroradiologie diagnostique et thérapeutique [CHRU Nancy], Imagerie Adaptative Diagnostique et Interventionnelle (IADI), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Lorraine (UL), Service de Soins Intensifs [CHRU Nancy], Hôpital Rothschild [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), and Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)

Subjects
Sedation, [SDV]Life Sciences [q-bio], Anesthetic management, 030204 cardiovascular system & hematology, anesthesia, 03 medical and health sciences, 0302 clinical medicine, Medicine, Local anesthesia, Stroke, propensity score, Advanced and Specialized Nursing, business.industry, conscious sedation, medicine.disease, stroke, 3. Good health, reperfusion, Mechanical thrombectomy, thrombectomy, Anesthesia, Propensity score matching, Neurology (clinical), medicine.symptom, Cardiology and Cardiovascular Medicine, business, [SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing, 030217 neurology & neurosurgery, Large vessel occlusion
Abstract

Background and Purpose: The best anesthetic management for mechanical thrombectomy of large vessel occlusion strokes is still uncertain and could impact the quality of reperfusion and clinical outcome. We aimed to compare the efficacy and safety outcomes between local anesthesia (LA) and conscious sedation in a large cohort of acute ischemic stroke patients with anterior circulation large vessel occlusion strokes treated with mechanical thrombectomy in current, everyday clinical practice. Methods: Patients undergoing mechanical thrombectomy for anterior large vessel occlusion strokes at 4 comprehensive stroke centers in France between January 1, 2018, and December 31, 2018, were pooled from the ongoing prospective multicenter observational Endovascular Treatment in Ischemic Stroke Registry in France. Intention-to-treat and per-protocol analyses were used. Results: Among the included 1034 patients, 762 were included in the conscious sedation group and 272 were included in the LA group. In the propensity score matched cohort, the rate of favorable outcome (90-day modified Rankin Scale score 0–2) was significantly lower in the LA group than in the conscious sedation group (40.0% versus 52.0%, matched relative risk=0.76 [95% CI, 0.60–0.97]), as well as the rate of successful reperfusion (modified Thrombolysis in Cerebral Infarction grade 2b–3; 76.6% versus 87.1%; matched relative risk=0.88 [95% CI, 0.79–0.98]). There was no difference in procedure time between the 2 groups. In the inverse probability of treatment weighting-propensity score-adjusted cohort, similar significant differences were found for favorable outcomes and successful reperfusion. In inverse probability of treatment weighting-propensity score-adjusted cohort, a higher rate of 90-day mortality and a lower parenchymal hematoma were observed after LA. The sensitivity analysis restricted to our per-protocol sample provided similar results in the matched- and inverse probability of treatment weighting-propensity cohorts. Conclusions: In the Endovascular Treatment in Ischemic Stroke registry mainly included patients in early time window (

Published
2020
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