Sharmila Sagnier

Publications

• Safety and efficacy of direct versus conventional transfer to angiography suite in patients with severe acute stroke treated with thrombectomy (DIRECT ANGIO) in France: a multicentre, open-label, blinded-endpoint, randomised controlled trial
  Benjamin Gory, Benjamin Maïer, Raoul Pop, Valérie Wolff, Sébastien Soize, Solène Moulin, Arturo Consoli, Bertrand Lapergue, Vincent Costalat, Caroline Arquizan, Gaultier Marnat, Igor Sibon, Ariel Pablo Lebedinsky, Francis Vuillemet, Raphaël Blanc, Candice Sabben, Louis Veunac, Stéphanie Bannier, Johann Sebastian Richter, Hélène Castagnet, Alessandra Biondi, Guillaume Charbonnier, François Zhu, Liang Liao, René Anxionnat, Aboubaker Cherifi, Hamza Achit, Francis Guillemin, Gabriela Hossu, Sébastien Richard, Benjamin Gory, René Anxionnat, François Zhu, Liang Liao, Anne-Laure Derelle, Sébastien Richard, Lisa Humbertjean-Selton, Emmanuelle Schmitt, Sophie Planel, Gioia Mione, Marian Douarinou, Nabil Kassem, Emilien Micard, Jean-Christophe Lacour, Bailiang Chen, Adriana Tabarna, Marcela Voicu, Grégoire Barthel, Iona Podar, Madalina Brezeanu, Marie Reitter, Pauline Bourst, Valérie Wolff, Raoul Pop, Véronique Quenardelle, Valérie Lauer, Irène Pierre-Paul, Roxana Gheoca, Malwina Trzeciak, Solène Moulin, Vi Tuan Hua, Paolo Pagano, Alexandre Doucet, Christophe Gelmini, Pierre-François Manceau, Laurentiu Paiusan, Isabelle Serre, Sébastien Soize, Thi Ngoc Phuong Nguyen, Maher Sahnoun, Nathalie Caucheteux, Bertrand Lapergue, Adrien Wang, Arturo Consoli, Oguzhan Coskun, Frederico Di Maria, Silvia Pizzuto, Alessandro Sgreccia, Charline Benoit, Lucas Gorza, David Weisenburger-Lile, Waliyde Jabeur, Maia Tchikviladze, Serge Evrard, Georges Rodesch, Cyril Dargazanli, Vincent Costalat, Isabelle Mourand, Caroline Arquizan, Lucas Corti, Adrien Ter Schiphorst, Frederico Cagnazzo, Imad Derraz, Mehdi Mahmoudi, Pierre-Henri Lefevre, Grégory Gascou, Gaultier Marnat, Jean-Sébastien Liegey, Pierre Briau, Lisa Papillon, Igor Sibon, Xavier Barreau, Jean Papaxanthos, Jérôme Berge, Sabrina Debruxelles, Stéphane Olindo, Mathilde Poli, Pauline Renou, Sharmila Sagnier, Thomas Tourdias, Thomas Courret, Ludovic Lucas, Malgorzata Milnerowicz, Ariel Pablo Lebedinski, Mariano Musacchio, Frederico Bolognini, Francis Vuillemet, Raphaël Blanc, Michael Obadia, Jean-Philippe Desilles, Michel Piotin, Pierre Seners, Stanislas Smajda, Simon Escalard, Benjamin Maïer, Candice Sabben, Hocine Redjem, Mikael Mazighi, Grace Adwan, François Delvoye, Amira Al raaisi, William Boisseau, Frédéric Bourdain, Patricia Bernady, Guillaume Ballan, Stéphanie Bannier, Emmanuelle Ellie, Olivier Flabeau, Julia Potenza, Antoine Soulages, Laurent Lagoarde-Segot, Hélène Cailliez, Louis Veunac, David Higue, Quentin Bourgeois-Beauvais, Stéphanie Demasles, Johann Sbastian Richter, Bruno Thierry Barroso, Camille Dahan, Alexis Gonnet, Régis Hubrecht, Zoé Lepine, Hélène Castagnet, Raluca Marasescu.
  The Lancet Neurology. 2026-04-01. 25(4) : 346-356.
  10.1016/s1474-4422(26)00056-6
• Mechanical Thrombectomy in Ischemic Stroke With a Medium or Distal Arterial Occlusion
  Frédéric Clarençon, Fouzi Bala, Amandine Baptiste, Marco Pasi, Gaultier Marnat, Igor Sibon, Benjamin Gory, Sébastien Richard, Raoul Pop, Valérie Wolff, Cédric Fauché, Matthias Lamy, Vincent Costalat, Caroline Arquizan, Christine Rodriguez-Régent, Guillaume Turc, Christophe Cognard, Louis Fontaine, Federico Di Maria, Bertrand Lapergue, Nicolas Bricout, Hilde Henon, Titien Tuilier, Aymeric Wittwer, Pierre Louis Alexandre, Solène De Gaalon, Laurent Spelle, Christian Denier, Emmanuel Chabert, Anna Ferrier, Aymeric Rouchaud, Francisco Macian-Montoro, Sébastien Soize, Solène Moulin, William Boisseau, Candice Sabben, Charlotte Barbier, Marion Boulanger, Omer Faruk Eker, Tae-Hee Cho, Jean-Christophe Gentric, Serge Timsit, Marc-Antoine Labeyrie, Peggy Reiner, Fernando Pico, Isabelle Durand-Zaleski, Sonia Alamowitch, Agnès Dechartres, , Rémy Beaujeux, Dan Mihoc, Monica Manisor, Véronique Quenardelle, Irène Pierre-Paul, Roxana Gheoca, Emmanuel Wiener, Ian Leonard-Lorant, Anca Hasiu, René Anxionnat, Anne-Laure Derelle, Liang Liao, François Zhu, Oana Harsan, Emmanuelle Schmitt, Sophie Planel, Lisa Humbertjean-Selton, Gioia Mione, Jean-Christophe Lacour, Marian Douarinou, Nabil Kassem, Emilien Micard, Bailiang Chen, Marcela Voicu, Marie Reitter, Madalina Brezeanu, Adriana Tabarna, Iona Podar, Pauline Bourst, Grégoire Barthel, Alexandre Voulot, Guillaume Thebault, Catherine Morais, Adrien Wang, Oguzhan Coskun, Silvia Pizzuto, Alessandro Sgreccia, David Weisenburger-Lile, Maia Tchikviladze, Constance Lesoil-Markowski, Victoria Vernier, Cédric Batot, Manon Escalere, Georges Rodesch, Arturo Consoli, Delphine Lopez, Lisa Neumann, Vittorio Civelli, Alexis Guédon, Agnès Aghetti, Stéphanie Guey, Tuan Huy Tran, Mikael Mazighi, Giulia Frasca-Polara, Hugues Chabriat, Eric Jouvent, Mathilde Aubertin, Emmanuel Houdart, Jean-Pierre Saint-Maurice, Francesco Arpaia, Matteo Fantoni, Olivier Naggara, Valérie Domigo, Wagih Ben Hassen, Clémence Liégeois, Antoine Dusonchet, Denis Trystram, Clothilde Isabel, Hugo Gortais, Nicolas Mélé, Catherine Oppenheim, David Calvet, Despina Messimeris, Armand Aymard, François Lun, Charbel Mounayer, Suzana Saleme, Simon Frachet, Alexandre Cosnard, Charlotte Rosso, Sara Leder, Flore Baronnet, Sophie Crozier Mortreux, Anne Léger, Laure Bottin, Sam Ghazanfari, Marion Yger, Stephen Delorme, Christine Vassilev, Clémence Blanc, Nader Sourour, Eimad Shotar, Stéphanie Lenck, Kévin Premat, Julien Allard, Louisette Padra, Pierre-Marie Chiaroni, Antonio Rainone, Gaspard Gerschenfeld, Julien Ognard, François-Mathias Merrien, Denis Maréchal, Marie Bruguet, Philippe Goas, Sandrine Normant, Géraldine Viard, Mourad Cheddad El Aouni, Sophie Le Hir, Audrey Campos, Irina Viakhireva-Dovganuk, Christophe Rivière-Paya, Xavier Barreau, Jérôme Berge, Jean-Sébastien Liegey, Pierre Briau, Lisa Papillon, Jean Papaxanthos, Sabrina Debruxelles, Stéphane Olindo, Mathilde Poli, Pauline Renou, Victoire Lyon, Aurélie Boyer, Sharmila Sagnier, Thomas Tourdias, Thomas Courret, Malgorzata Milnerowicz, Tristan Kerdraon, Lisa Saleille, Camille Dallies-Labourdette, Léa Donnadieu, Sylvain Ledure, Anne-Christine Januel, Fabrice Bonneville, Guillaume Bellanger, Philippe Tall, Federico Sacchetti, Jean-Marc Olivot, Lionel Calviere, Alain Viguier, Jean-François Albucher, Charlotte Periole, Nicolas Raposo, Gabrielle Sill, Hélène Catala, Laurent Derex, Julia Fontaine, Laura Mechtouff, Norbert Nighoghossian, Elodie Ong, Lucie Rascle, Roberto Riva, Francis Turjman, Morgane Laubacher, Mehdi Beyragued, Yves Berthezene, Marc Hermier, Ameli Roxanna, Alexandre Bani-Sadr, Andrea Filip, Matteo Cappucci, Adeline Mansuy, Apolline Barbe, Morgane Bouin, Ricardo Moreno-Gomez, Daniel Pontal, Quentin Fleury, Romain Bourcier, Hubert Desal, Benjamin Daumas-Duport, Guillaume Tessier, Arthur Lionnet, Benoît Guillon, Simon Lassoze, Pacôme Constant Dit Beaufils, Cédric Lenoble, Cécile Preterre, Cyril Dargazanli, Isabelle Mourand, Lucas Corti, Adrien Ter Schiphorst, Federico Cagnazzo, Imad Derraz, Mehdi Mahmoudi, Pierre-Henri Lefevre, Grégory Gascou, François-Louis Collemiche, Quentin Varnier, Sophie Huby, Mahmoud Charif, Pauline Prin, Thibaut Roux, Arthur Attal, Justine Petitfour, Cédric Turpinat, Thomas Checkouri, Jonathan Cortese, Jildaz Caroff, Vanessa Chalumeau, Cristian Mihalea, Nicolas Legris, Augustin Ozanne, Leon Ikka, Olivier Chassin, Sophie Gallas, Laura Venditti, Mariana Sarov-Rivière, Mihaela Husleag, Julien Ducasse, Mathieu Vieira, Julien Cogez, Sophie Guettier, Estelle La Porte, Jean Bouchart, Damien Chevanne, Maxime Gauberti, Grégoire Braux, Mohammad Ismail, Mohamad Fadi Salkine, Romain Schneckenburger, Laurent Pierot, Vi Tuan Hua, Paolo Pagano, Alexandre Doucet, Christophe Gelmini, Pierre-François Manceau, Laurentiu Paiusan, Isabelle Serre, Thi ngoc phuong Nguyen, Maher Sahnoun, Nathalie Caucheteux, Gwendoline Arnoult, Siwar Ayari, Christophe Portefaix, Margaux Bonnaire, Abderrahim Zerroug, Ricardo Moreno, Elie Lteif, Pauline Paris, Nathalie Bourgois, Marie Raquin, Géraud Forestier, Ludovic Blanchard, Stéphane Velasco, Samy Boucebci, Nicolas Raynaud, Victor Dumas, Jean-Philippe Neau, Céline Thomarat, Mélodie Pillet, Séverine Laurin, Nathalie Nasr, Mathilde Dupin, Ayoub Guerrab, Héloïse Ifergan, Grégoire Boulouis, Richard Bibi, Denis Herbreteau, Clémence Hoche, Arnaud Bretonnière, Marie Gaudron, Élisabeth Molinier, Kevin Janot, Vladimir Charron, Abderrahim El Houfia, Elodie Barritaud, Nicolas Charron, Mariam Annan, Séverine Debiais, Thomas Personnic, Martin Bretzner, Nelly Dequatre, Marie Bodenant, Laurent Puy, François Caparros, Lucie Dellaschiava, Kaelig Watel, Thomas Accettone, Adrien Marchal, Firas  Farhat, Anceline Dong, Frédéric Faugeras, Luca Scarcia, Erwah Kalsoum, Jean-Philippe Desilles, Raphaël Blanc, Michel Piotin, Simon Escalard, Humain Baharvahdath, Hocine Redjem, Amira Al Raaisi, Stanislas Smajda, Erwan Robichon, Arthur Gutter, Benjamin Maïer, Grace Adwane, Aurelien Freiherr Von Seckendorff, Cristina Hobeanu, Ada Boutelier, Pierre Seners, Christelle Nilles, Igor Raynouard, Nefeli Valyraki, Charon Christophe.
  JAMA. 2026-09-01. 336(9) : 755.
  10.1001/jama.2026.8977
• FLAIR Vascular Hyperintensities/DWI Mismatch Predicts Penumbra in Proximal Middle Cerebral Artery Occlusion FVH/DWI Ratio Predicts Penumbra in MCA Occlusion
  Mary Boullet, Gaultier Marnat, Aurélie Boyer, Matthieu F. Bastide, Pierre Briau, Sabrina Debruxelles, Mathilde Poli, Pauline Renou, Sharmila Sagnier, Victoire Lyon, Thomas Tourdias, Igor Sibon, Stéphane Olindo.
  Stroke. 2026-01-29.
  10.1161/strokeaha.125.053277
• Multivariate data analysis of sex differences in emotional and cognitive evaluations over 1 year after stroke
  Suhrit Duttagupta, Thomas Tourdias, Sharmila Sagnier, Mathilde Poli, Sabrina Debruxelles, Pauline Renou, Stéphane Olindo, Igor Sibon, Sylvie Berthoz.
  Scientific Reports. 2025-12-19. 16(1)
  10.1038/s41598-025-32534-5
• Location-weighted versus Volume-weighted Mismatch at MRI for Response to Mechanical Thrombectomy in Acute Stroke.
  Hikaru Fukutomi, Takayuki Yamamoto, Igor Sibon, Soren Christensen, Nicolas Raposo, Gaultier Marnat, Jean-François Albucher, Stéphane Olindo, Lionel Calvière, Sharmila Sagnier, Alain Viguier, Pauline Renou, Adrien Guenego, Mathilde Poli, Jean Darcourt, Sabrina Debruxelles, Amel Drif, Claire Thalamas, Agnès Sommet, Vanessa Rousseau, Mikael Mazighi, Fabrice Bonneville, Gregory W. Albers, Christophe Cognard, Vincent Dousset, Jean Marc Olivot, Thomas Tourdias, Louis Fontaine, François Chollet, Marianne Barbieux, Caterina Michelozzi, Philippe Tall, Anne-Christine Januel, François Caparros, Brigitte Pouzet, Fabienne Calvas, Monique Galitzki, François Rouanet, Sylvain Ledure, Patrice Ménégon, Jerome Berge, Xavier Barreau, Florent Gariel, Julien Asselineau, Paul Perez, Michael Mlynash,.
  Radiology. 2023-02-01. 306(2)
  10.1148/radiol.220080
• Microstructural Gray Matter Integrity Deteriorates After an Ischemic Stroke and Is Associated with Processing Speed.
  Sharmila Sagnier, Gwenaëlle Catheline, Bixente Dilharreguy, Pierre-Antoine Linck, Pierrick Coupé, Fanny Munsch, Antoine Bigourdan, Mathilde Poli, Sabrina Debruxelles, Pauline Renou, Stéphane Olindo, François Rouanet, Vincent Dousset, Thomas Tourdias, Igor Sibon.
  Transl. Stroke Res.. 2022-04-18.
  10.1007/s12975-022-01020-9
• Normal-Appearing White Matter Deteriorates over the Year After an Ischemic Stroke and Is Associated with Global Cognition.
  Sharmila Sagnier , Gwenaëlle Catheline , Bixente Dilharreguy , Pierre-Antoine Linck, Pierrick Coupé, Fanny Munsch, Antoine Bigourdan, Mathilde Poli, Sabrina Debruxelles, Pauline Renou, Stéphane Olindo, François Rouanet, Vincent Dousset , Thomas Tourdias , Igor Sibon .
  Transl. Stroke Res.. 2022-02-01.
  10.1007/s12975-022-00988-8
• Antiplatelet therapy increases symptomatic ICH risk after thrombolysis and thrombectomy.
  Marie Couture, Gaultier Marnat, Romain Griffier, Florent Gariel, Stéphane Olindo, Pauline Renou, Sharmila Sagnier, Jerome Berge, Thomas Tourdias,Igor Sibon.
  Acta Neurol Scand. 2021-05-27. 144(5) : 500-508.
  10.1111/ane.13468
• Severity of Small Vessel Disease Biomarkers Reduces the Magnitude of Cognitive Recovery after Ischemic Stroke.
  Sharmila Sagnier, Gwenaëlle Catheline , Fanny Munsch, Antoine Bigourdan, Mathilde Poli, Sabrina Debruxelles, Pauline Renou, Stéphane Olindo, François Rouanet, Vincent Dousset , Thomas Tourdias , Igor Sibon .
  Cerebrovasc Dis. 2021-01-01. 50(4) : 456-463.
  10.1159/000513916
• Normal-Appearing White Matter Integrity Is a Predictor of Outcome After Ischemic Stroke
  Sharmila Sagnier, Gwenaëlle Catheline, Bixente Dilharreguy, Pierre-Antoine Linck, Pierrick Coupé, Fanny Munsch, Antoine Bigourdan, Sabrina Debruxelles, Mathilde Poli, Stéphane Olindo, Pauline Renou, François Rouanet, Vincent Dousset, Sylvie Berthoz, Thomas Tourdias, Igor Sibon.
  Stroke. 2020-02-01. 51(2) : 449-456.
  10.1161/STROKEAHA.119.026886
• The new insights into human brain imaging after stroke
  Sharmila Sagnier, Igor Sibon.
  J Neurosci Res. 2019-09-09.
  10.1002/jnr.24525
• Chronic Cortical Cerebral Microinfarcts Slow Down Cognitive Recovery after Acute Ischemic Stroke
  Sharmila Sagnier, Gosuke Okubo, Gwenaëlle Catheline, Fanny Munsch, Antoine Bigourdan, Sabrina Debruxelles, Mathilde Poli, Stéphane Olindo, Pauline Renou, François Rouanet, Vincent Dousset, Thomas Tourdias, Igor Sibon.
  Stroke. 2019-06-01. 50(6) : 1430-1436.
  10.1161/STROKEAHA.118.024672
• Neurodegeneration of the substantia nigra after ipsilateral infarct: MRI R2∗ mapping and relationship to clinical outcome
  Pierre Antoine Linck, Gregory Kuchcinski, Fanny Munsch, Romain Griffier, Renaud Lopes, Gosuke Okubo, Sharmila Sagnier, Pauline Renou, Julien Asselineau, Paul Perez, Vincent Dousset, Igor Sibon, Thomas Tourdias.
  Radiology. 2019-05-01. 291(2) : 438-448.
  10.1148/radiol.2019182126
• The Influence of Stroke Location on Cognitive and Mood Impairment. A Voxel-Based Lesion-Symptom Mapping Study
  Sharmila Sagnier, Fanny Munsch, Antoine Bigourdan, Sabrina Debruxelles, Mathilde Poli, Pauline Renou, Stéphane Olindo, François Rouanet, Vincent Dousset, Thomas Tourdias, Igor Sibon.
  Journal of Stroke and Cerebrovascular Diseases. 2019-05-01. 28(5) : 1236-1242.
  10.1016/j.jstrokecerebrovasdis.2019.01.010
• Admission Brain Cortical Volume: An Independent Determinant of Poststroke Cognitive Vulnerability.
  Sharmila Sagnier, Gwenaëlle Catheline, Bixente Dilharreguy, Fanny Munsch, Antoine Bigourdan, Mathilde Poli, Sabrina Debruxelles, Stéphane Olindo, Pauline Renou, François Rouanet, Vincent Dousset, Thomas Tourdias, Igor Sibon.
  Stroke. 2017-06-16. 48(8) : 2113-2120.
  10.1161/strokeaha.117.017646
• Gait Change Is Associated with Cognitive Outcome after an Acute Ischemic Stroke.
  Sharmila Sagnier, Pauline Renou, Stéphane Olindo, Sabrina Debruxelles, Mathilde Poli, François Rouanet, Fanny Munsch, Thomas Tourdias, Igor Sibon.
  Front. Aging Neurosci.. 2017-05-18. 9
  10.3389/fnagi.2017.00153
• High-dose acyclovir combined with foscavir (foscarnet) in the management of severe herpes simplex virus meningoencephalitis
  S. Sagnier, M. Poli, S. Debruxelles, P. Renou, F. Rouanet, I. Sibon.
  Revue Neurologique. 2017-04-01. 173(4) : 240-242.
  10.1016/j.neurol.2017.03.006
• The impact of intravenous thrombolysis on outcome of patients with acute ischemic stroke after 90 years old
  S. Sagnier, P. Galli, M. Poli, S. Debruxelles, P. Renou, S. Olindo, F. Rouanet, I. Sibon.
  BMC Geriatr. 2016-08-25. 16(1)
  10.1186/s12877-016-0331-1
• Erdheim-Chester Disease: An Unusual Cause of Intracranial Vasculitis and Progressive Leukoencephalopathy
  Sharmila Sagnier, Sabrina Debruxelles, Sébastien Lepreux, Igor Sibon.
  Journal of Stroke and Cerebrovascular Diseases. 2016-05-01. 25(5) : e63-e65.
  10.1016/j.jstrokecerebrovasdis.2016.01.042
• Stroke Location Is an Independent Predictor of Cognitive Outcome.
  Fanny Munsch, Sharmila Sagnier, Julien Asselineau, Antoine Bigourdan, Charles. R. Guttmann, Sabrina Debruxelles, Mathilde Poli, Pauline Renou, Paul Perez, Vincent Dousset, Igor Sibon, Thomas Tourdias.
  Stroke. 2015-11-19. 47(1) : 66-73.
  10.1161/strokeaha.115.011242
• Lucid dreams, an atypical sleep disturbance in anterior and mediodorsal thalamic strokes
  S. Sagnier, P. Coulon, C. Chaufton, M. Poli, S. Debruxelles, P. Renou, F. Rouanet, S. Olindo, I. Sibon.
  Revue Neurologique. 2015-11-01. 171(11) : 768-772.
  10.1016/j.neurol.2015.08.005
• Intracranial hemorrhage in three haemophilic adults: A severe complication of hemophilia,Hémorragie intracérébrale chez trois adultes hémophiles: Une complication sévère de l’hémophilie
  S. Sagnier, B. Thomas, Y. Huguenin, S. Castet, M. Poli, S. Debruxelles, P. Renou, F. Rouanet, I. Sibon.
  Revue Neurologique. 2015-04-01. 171(4) : 367-372.
  10.1016/j.neurol.2014.10.017
• Caseous calcification of the mitral annulus associated with stroke: Report of two cases
  S. Sagnier, M. Poli, M. Oysel-Mestre, O. Corneloup, S. Debruxelles, P. Renou, F. Rouanet, I. Sibon.
  Revue Neurologique. 2015-02-01. 171(2) : 157-160.
  10.1016/j.neurol.2014.07.019