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1. Paroxysmal Sneezing at the Onset of Syncopes and Transient Ischemic Attack Revealing a Papillary Cardiac Fibroelastoma

Author

Stéphane Mathis, Matthias Lamy, Jonathan Ciron, Anna Iljicsov, Roxana Arjmand, Pierre Agius, and Jean-Philippe Neau

Subjects
Neurology. Diseases of the nervous system, RC346-429
Abstract

Sneezing can at times be associated with neurological disorders. The “sneeze center” is localized in the lateral medulla. We report the case of a 50-year-old man who presented three episodes of sneezing, two of them followed by an episode of transient gait instability and dizziness and the third one followed by an episode of transient left hemiparesis due to fibroelastoma of the aortic cardiac valve. To the best of our knowledge, this is the first description of a transient ischemic attack due to cardiac papillary fibroelastoma and revealed by violent episodes of sneezing.

Published
2014
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2. Heterozygous HTRA1 nonsense or frameshift mutations are pathogenic

Author

Laure Delaval, Karine Nguyen, J. Cogez, Romain Schneckenburger, Eric Jouvent, Valérie Lauer, Fatoumata Ba, Matthias Lamy, Cédric Urbanczyk, Igor Raynouard, Françoise Bergametti, Jérémie Dassa, Livia Lanotte, Valérie Layet, Elisabeth Tournier-Lasserve, Jean Philippe Neau, Mira Didic, Alexandru Florea, Cédric Gollion, Carmen Badiu, Thibault Coste, Dominique Hervé, Nathalie Derache, and Maude Grelet

Subjects
Male, Proband, Genetics, Heterozygote, Mutation, Brain, High-Temperature Requirement A Serine Peptidase 1, Middle Aged, Biology, medicine.disease_cause, Penetrance, eye diseases, Stop codon, Pedigree, Frameshift mutation, Codon, Nonsense, medicine, Humans, Missense mutation, Female, Neurology (clinical), Allele, Frameshift Mutation, Haploinsufficiency, Aged
Abstract

Heterozygous missense HTRA1 mutations have been associated with an autosomal dominant cerebral small vessel disease (CSVD) whereas the pathogenicity of heterozygous HTRA1 stop codon variants is unclear. We performed a targeted high throughput sequencing of all known CSVD genes, including HTRA1, in 3853 unrelated consecutive CSVD patients referred for molecular diagnosis. The frequency of heterozygous HTRA1 mutations leading to a premature stop codon in this patient cohort was compared with their frequency in large control databases. An analysis of HTRA1 mRNA was performed in several stop codon carrier patients. Clinical and neuroimaging features were characterized in all probands. Twenty unrelated patients carrying a heterozygous HTRA1 variant leading to a premature stop codon were identified. A highly significant difference was observed when comparing our patient cohort with control databases: gnomAD v3.1.1 [P = 3.12 × 10−17, odds ratio (OR) = 21.9], TOPMed freeze 5 (P = 7.6 × 10−18, OR = 27.1) and 1000 Genomes (P = 1.5 × 10−5). Messenger RNA analysis performed in eight patients showed a degradation of the mutated allele strongly suggesting a haploinsufficiency. Clinical and neuroimaging features are similar to those previously reported in heterozygous missense mutation carriers, except for penetrance, which seems lower. Altogether, our findings strongly suggest that heterozygous HTRA1 stop codons are pathogenic through a haploinsufficiency mechanism. Future work will help to estimate their penetrance, an important information for genetic counselling.

Published
2021
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3. Penumbral imaging and functional outcome in patients with anterior circulation ischaemic stroke treated with endovascular thrombectomy versus medical therapy: a meta-analysis of individual patient-level data

Author

Bruce C V Campbell, Charles B L M Majoie, Gregory W Albers, Bijoy K Menon, Nawaf Yassi, Gagan Sharma, Wim H van Zwam, Robert J van Oostenbrugge, Andrew M Demchuk, Francis Guillemin, Philip White, Antoni Dávalos, Aad van der Lugt, Kenneth S Butcher, Aboubaker Cherifi, Henk A Marquering, Geoffrey Cloud, Juan M Macho Fernández, Jeremy Madigan, Catherine Oppenheim, Geoffrey A Donnan, Yvo B W E M Roos, Jai Shankar, Hester Lingsma, Alain Bonafé, Hélène Raoult, María Hernández-Pérez, Aditya Bharatha, Reza Jahan, Olav Jansen, Sébastien Richard, Elad I Levy, Olvert A Berkhemer, Marc Soudant, Lucia Aja, Stephen M Davis, Timo Krings, Marie Tisserand, Luis San Román, Alejandro Tomasello, Debbie Beumer, Scott Brown, David S Liebeskind, Serge Bracard, Keith W Muir, Diederik W J Dippel, Mayank Goyal, Jeffrey L Saver, Tudor G Jovin, Michael D Hill, Peter J Mitchell, Puck SS Fransen, Lucie A van den Berg, Hester F Lingsma, Albert J Yoo, Wouter J Schonewille, Jan Albert Vos, Paul J Nederkoorn, Marieke JH Wermer, Marianne AA van Walderveen, Julie Staals, Jeannette Hofmeijer, Jacques A. van Oostayen, Geert J. Lycklama à Nijeholt, Jelis Boiten, Patrick A. Brouwer, Bart J. Emmer, Sebastiaan F. de Bruijn, Lukas C. van Dijk, Jaap Kappelle, Rob H Lo, Ewoud J. van Dijk, Joost de Vries, Paul L.M. de Kort, Willem Jan J. van Rooij, Jan S.P. van den Berg, Boudewijn A.A.M. van Hasselt, Leo A.M. Aerden, René J. Dallinga, Marieke C. Visser, Joseph C.J. Bot, Patrick C. Vroomen, Omid Eshghi, Tobien H.C.M.L. Schreuder, Roel J.J. Heijboer, Koos Keizer, Alexander V. Tielbeek, Heleen M. den Hertog, Dick G. Gerrits, Renske M. van den Berg-Vos, Giorgos B. Karas, Ewout W. Steyerberg, Zwenneke Flach, Henk A. Marquering, Marieke E.S. Sprengers, Sjoerd F.M. Jenniskens, Ludo F.M. Beenen, René van den Berg, Peter J. Koudstaal, Wim H. van Zwam, Yvo B.W.E.M. Roos, Robert J. van Oostenbrugge, Charles B.L.M. Majoie, Diederik W.J. Dippel, Martin M. Brown, Thomas Liebig, Theo Stijnen, Tommy Andersson, Heinrich Mattle, Nils Wahlgren, Esther van der Heijden, Naziha Ghannouti, Nadine Fleitour, Imke Hooijenga, Corina Puppels, Wilma Pellikaan, Annet Geerling, Annemieke Lindl-Velema, Gina van Vemde, Ans de Ridder, Paut Greebe, José de Bont-Stikkelbroeck, Joke de Meris, Kirsten Janssen, Willy Struijk, Silvan Licher, Nikki Boodt, Adriaan Ros, Esmee Venema, Ilse Slokkers, Raymie-Jayce Ganpat, Maxim Mulder, Nawid Saiedie, Alis Heshmatollah, Stefanie Schipperen, Stefan Vinken, Tiemen van Boxtel, Jeroen Koets, Merel Boers, Emilie Santos, Jordi Borst, Ivo Jansen, Manon Kappelhof, Marit Lucas, Ralph Geuskens, Renan Sales Barros, Roeland Dobbe, Marloes Csizmadia, MD Hill, M Goyal, AM Demchuk, BK Menon, M Eesa, KJ Ryckborst, MR Wright, NR Kamal, L Andersen, PA Randhawa, T Stewart, S Patil, P Minhas, M Almekhlafi, S Mishra, F Clement, T Sajobi, A Shuaib, WJ Montanera, D Roy, FL Silver, TG Jovin, DF Frei, B Sapkota, JL Rempel, J Thornton, D Williams, D Tampieri, AY Poppe, D Dowlatshahi, JH Wong, AP Mitha, S Subramaniam, G Hull, MW Lowerison, M Salluzzi, M Maxwell, S Lacusta, E Drupals, K Armitage, PA Barber, EE Smith, WF Morrish, SB Coutts, C Derdeyn, B Demaerschalk, D Yavagal, R Martin, R Brant, Y Yu, RA Willinsky, A Weill, C Kenney, H Aram, PK Stys, TW Watson, G Klein, D Pearson, P Couillard, A Trivedi, D Singh, E Klourfeld, O Imoukhuede, D Nikneshan, S Blayney, R Reddy, P Choi, M Horton, T Musuka, V Dubuc, TS Field, J Desai, S Adatia, A Alseraya, V Nambiar, R van Dijk, NJ Newcommon, B Schwindt, KS Butcher, T Jeerakathil, B Buck, K Khan, SS Naik, DJ Emery, RJ Owen, TB Kotylak, RA Ashforth, TA Yeo, D McNally, M Siddiqui, M Saqqur, D Hussain, H Kalashyan, A Manosalva, M Kate, L Gioia, S Hasan, A Mohammad, M Muratoglu, A Cullen, P Brennan, A O'Hare, S Looby, D Hyland, S Duff, M McCusker, B Hallinan, S Lee, J McCormack, A Moore, M O'Connor, C Donegan, L Brewer, A Martin, S Murphy, K O'Rourke, S Smyth, P Kelly, T Lynch, T Daly, P O'Brien, A O'Driscoll, M Martin, R Collins, T Coughlan, D McCabe, D O'Neill, M Mulroy, O Lynch, T Walsh, M O'Donnell, T Galvin, J Harbison, P McElwaine, K Mulpeter, C McLoughlin, M Reardon, E Harkin, E Dolan, M Watts, N Cunningham, C Fallon, S Gallagher, P Cotter, M Crowe, R Doyle, I Noone, M Lapierre, VA Coté, S Lanthier, C Odier, A Durocher, J Raymond, N Daneault, Y Deschaintre, B Jankowitz, L Baxendell, L Massaro, C Jackson-Graves, S Decesare, P Porter, K Armbruster, A Adams, J Billigan, J Oakley, A Ducruet, A Jadhav, D-V Giurgiutiu, A Aghaebrahim, V Reddy, M Hammer, M Starr, V Totoraitis, L Wechsler, S Streib, S Rangaraju, D Campbell, M Rocha, D Gulati, T Krings, L Kalman, A Cayley, J Williams, R Wiegner, LK Casaubon, C Jaigobin, JM del Campo, E Elamin, JD Schaafsma, R Agid, R Farb, K ter Brugge, BL Sapkoda, BW Baxter, K Barton, A Knox, A Porter, A Sirelkhatim, T Devlin, C Dellinger, N Pitiyanuvath, J Patterson, J Nichols, S Quarfordt, J Calvert, H Hawk, C Fanale, A Bitner, A Novak, D Huddle, R Bellon, D Loy, J Wagner, I Chang, E Lampe, B Spencer, R Pratt, R Bartt, S Shine, G Dooley, T Nguyen, M Whaley, K McCarthy, J Teitelbaum, W Poon, N Campbell, M Cortes, C Lum, R Shamloul, S Robert, G Stotts, M Shamy, N Steffenhagen, D Blacquiere, M Hogan, M AlHazzaa, G Basir, H Lesiuk, D Iancu, M Santos, H Choe, DC Weisman, K Jonczak, A Blue-Schaller, Q Shah, L MacKenzie, B Klein, K Kulandaivel, O Kozak, DJ Gzesh, LJ Harris, JS Khoury, J Mandzia, D Pelz, S Crann, L Fleming, K Hesser, B Beauchamp, B Amato-Marzialli, M Boulton, P Lopez- Ojeda, M Sharma, S Lownie, R Chan, R Swartz, P Howard, D Golob, D Gladstone, K Boyle, M Boulos, J Hopyan, V Yang, L Da Costa, CA Holmstedt, AS Turk, R Navarro, E Jauch, S Ozark, R Turner, S Phillips, J Shankar, J Jarrett, G Gubitz, W Maloney, R Vandorpe, M Schmidt, J Heidenreich, G Hunter, M Kelly, R Whelan, L Peeling, PA Burns, A Hunter, I Wiggam, E Kerr, M Watt, A Fulton, P Gordon, I Rennie, P Flynn, G Smyth, S O'Leary, N Gentile, G Linares, P McNelis, K Erkmen, P Katz, A Azizi, M Weaver, C Jungreis, S Faro, P Shah, H Reimer, V Kalugdan, G Saposnik, A Bharatha, Y Li, P Kostyrko, T Marotta, W Montanera, D Sarma, D Selchen, J Spears, JH Heo, K Jeong, DJ Kim, BM Kim, YD Kim, D Song, K-J Lee, J Yoo, OY Bang, S Rho, J Lee, P Jeon, KH Kim, J Cha, SJ Kim, S Ryoo, MJ Lee, S-I Sohn, C-H Kim, H-G Ryu, J-H Hong, H-W Chang, C-Y Lee, J Rha, Bruce CV Campbell, Leonid Churilov, Bernard Yan, Richard Dowling, Thomas J Oxley, Teddy Y Wu, Gabriel Silver, Amy McDonald, Rachael McCoy, Timothy J Kleinig, Rebecca Scroop, Helen M Dewey, Marion Simpson, Mark Brooks, Bronwyn Coulton, Martin Krause, Timothy J Harrington, Brendan Steinfort, Kenneth Faulder, Miriam Priglinger, Susan Day, Thanh Phan, Winston Chong, Michael Holt, Ronil V Chandra, Henry Ma, Dennis Young, Kitty Wong, Tissa Wijeratne, Hans Tu, Elizabeth Mackay, Sherisse Celestino, Christopher F Bladin, Poh Sien Loh, Amanda Gilligan, Zofia Ross, Skye Coote, Tanya Frost, Mark W Parsons, Ferdinand Miteff, Christopher R Levi, Timothy Ang, Neil Spratt, Lara Kaauwai, Monica Badve, Henry Rice, Laetitia de Villiers, P. Alan Barber, Ben McGuinness, Ayton Hope, Maurice Moriarty, Patricia Bennett, Andrew Wong, Alan Coulthard, Andrew Lee, Jim Jannes, Deborah Field, Simon Salinas, Elise Cowley, Barry Snow, John Kolbe, Richard Stark, John King, Richard Macdonnell, John Attia, Cate D'Este, Hans-Christoph Diener, Elad I. Levy, Vitor Mendes Pereira, Gregory W. Albers, Christophe Cognard, David J. Cohen, Werner Hacke, Tudor G. Jovin, Heinrich P. Mattle, Raul G. Nogueira, Adnan H. Siddiqui, Dileep R. Yavagal, Rüdiger von Kummer, Wade Smith, Francis Turjman, Scott Hamilton, Richard Chiacchierini, Arun Amar, Nerses Sanossian, Yince Loh, B Baxter, VK Reddy, A Horev, M Star, A Siddiqui, LN Hopkins, K Snyder, R Sawyer, S Hall, V Costalat, C Riquelme, P Machi, E Omer, C Arquizan, I Mourand, M Charif, X Ayrignac, N Menjot de Champfleur, N Leboucq, G Gascou, M Moynier, R du Mesnil de Rochemont, O Singer, J Berkefeld, C Foerch, M Lorenz, W Pfeilschifer, E Hattingen, M Wagner, SJ You, S Lescher, H Braun, S Dehkharghani, SR Belagaje, A Anderson, A Lima, M Obideen, D Haussen, R Dharia, M Frankel, V Patel, K Owada, A Saad, L Amerson, C Horn, S Doppelheuer, K Schindler, DK Lopes, M Chen, R Moftakhar, C Anton, M Smreczak, JS Carpenter, S Boo, A Rai, T Roberts, A Tarabishy, L Gutmann, C Brooks, J Brick, J Domico, G Reimann, K Hinrichs, M Becker, E Heiss, C Selle, A Witteler, S Al-Boutros, M-J Danch, A Ranft, S Rohde, K Burg, C Weimar, V Zegarac, C Hartmann, M Schlamann, S Göricke, A Ringlestein, I Wanke, C Mönninghoff, M Dietzold, R Budzik, T Davis, G Eubank, WJ Hicks, P Pema, N Vora, J Mejilla, M Taylor, W Clark, A Rontal, J Fields, B Peterson, G Nesbit, H Lutsep, H Bozorgchami, R Priest, O Ologuntoye, S Barnwell, A Dogan, K Herrick, C Takahasi, N Beadell, B Brown, S Jamieson, MS Hussain, A Russman, F Hui, D Wisco, K Uchino, Z Khawaja, I Katzan, G Toth, E Cheng-Ching, M Bain, S Man, A Farrag, P George, S John, L Shankar, A Drofa, R Dahlgren, A Bauer, A Itreat, A Taqui, R Cerejo, A Richmond, P Ringleb, M Bendszus, M Möhlenbruch, T Reiff, H Amiri, J Purrucker, C Herweh, M Pham, O Menn, I Ludwig, I Acosta, C Villar, W Morgan, C Sombutmai, F Hellinger, E Allen, M Bellew, R Gandhi, E Bonwit, J Aly, RD Ecker, D Seder, J Morris, M Skaletsky, J Belden, C Baker, LS Connolly, P Papanagiotou, C Roth, A Kastrup, M Politi, F Brunner, M Alexandrou, H Merdivan, C Ramsey, C Given II, S Renfrow, V Deshmukh, K Sasadeusz, F Vincent, JT Thiesing, J Putnam, A Bhatt, A Kansara, D Caceves, T Lowenkopf, L Yanase, J Zurasky, S Dancer, B Freeman, T Scheibe-Mirek, J Robison, J Roll, D Clark, M Rodriguez, B-FM Fitzsimmons, O Zaidat, JR Lynch, M Lazzaro, T Larson, L Padmore, E Das, A Farrow-Schmidt, A Hassan, W Tekle, C Cate, O Jansen, C Cnyrim, F Wodarg, C Wiese, A Binder, C Riedel, A Rohr, N Lang, H Laufs, S Krieter, L Remonda, M Diepers, J Añon, K Nedeltchev, T Kahles, S Biethahn, M Lindner, V Chang, C Gächter, C Esperon, M Guglielmetti, JF Arenillas Lara, M Martínez Galdámez, AI Calleja Sanz, E Cortijo Garcia, P Garcia Bermejo, S Perez, P Mulero Carrillo, E Crespo Vallejo, M Ruiz Piñero, L Lopez Mesonero, FJ Reyes Muñoz, C Brekenfeld, J-H Buhk, A Krützelmann, G Thomalla, B Cheng, C Beck, J Hoppe, E Goebell, B Holst, U Grzyska, G Wortmann, S Starkman, G Duckwiler, R Jahan, N Rao, S Sheth, K Ng, A Noorian, V Szeder, M Nour, M McManus, J Huang, J Tarpley, S Tateshima, N Gonzalez, L Ali, D Liebeskind, J Hinman, M Calderon-Arnulphi, C Liang, J Guzy, S Koch, K DeSousa, G Gordon-Perue, M Elhammady, E Peterson, V Pandey, S Dharmadhikari, P Khandelwal, A Malik, R Pafford, P Gonzalez, K Ramdas, G Andersen, D Damgaard, P Von Weitzel-Mudersbach, C Simonsen, N Ruiz de Morales Ayudarte, M Poulsen, L Sørensen, S Karabegovich, M Hjørringgaard, N Hjort, T Harbo, K Sørensen, E Deshaies, D Padalino, A Swarnkar, JG Latorre, E Elnour, Z El-Zammar, M Villwock, H Farid, A Balgude, L Cross, K Hansen, M Holtmannspötter, D Kondziella, J Hoejgaard, S Taudorf, H Soendergaard, A Wagner, M Cronquist, T Stavngaard, M Cortsen, LH Krarup, T Hyldal, H-P Haring, S Guggenberger, M Hamberger, J Trenkler, M Sonnberger, K Nussbaumer, C Dominger, E Bach, BD Jagadeesan, R Taylor, J Kim, K Shea, R Tummala, H Zacharatos, D Sandhu, M Ezzeddine, A Grande, D Hildebrandt, K Miller, J Scherber, A Hendrickson, M Jumaa, S Zaidi, T Hendrickson, V Snyder, M Killer-Oberpfalzer, J Mutzenbach, F Weymayr, E Broussalis, K Stadler, A Jedlitschka, A Malek, N Mueller-Kronast, P Beck, C Martin, D Summers, J Day, I Bettinger, W Holloway, K Olds, S Arkin, N Akhtar, C Boutwell, S Crandall, M Schwartzman, C Weinstein, B Brion, S Prothmann, J Kleine, K Kreiser, T Boeckh-Behrens, H Poppert, S Wunderlich, ML Koch, V Biberacher, A Huberle, G Gora-Stahlberg, B Knier, T Meindl, D Utpadel-Fischler, M Zech, M Kowarik, C Seifert, B Schwaiger, A Puri, S Hou, A Wakhloo, M Moonis, N Henninger, R Goddeau, F Massari, A Minaeian, JD Lozano, M Ramzan, C Stout, A Patel, A Tunguturi, S Onteddu, R Carandang, M Howk, M Ribó, E Sanjuan, M Rubiera, J Pagola, A Flores, M Muchada, P Meler, E Huerga, S Gelabert, P Coscojuela, A Tomasello, D Rodriguez, E Santamarina, O Maisterra, S Boned, L Seró, A Rovira, CA Molina, M Millán, L Muñoz, N Pérez de la Ossa, M Gomis, L Dorado, E López-Cancio, E Palomeras, J Munuera, P García Bermejo, S Remollo, C Castaño, R García-Sort, P Cuadras, P Puyalto, M Hernández-Pérez, M Jiménez, A Martínez-Piñeiro, G Lucente, A Dávalos, A Chamorro, X Urra, V Obach, A Cervera, S Amaro, L Llull, J Codas, M Balasa, J Navarro, H Ariño, A Aceituno, S Rudilosso, A Renu, JM Macho, L San Roman, J Blasco, A López, N Macías, P Cardona, H Quesada, F Rubio, L Cano, B Lara, MA de Miquel, L Aja, J Serena, E Cobo, Kennedy R Lees, J Arenillas, R Roberts, F Al-Ajlan, L Zimmel, S Patel, J Martí-Fàbregas, M Salvat-Plana, S Bracard, Xavier Ducrocq, René Anxionnat, Pierre-Alexandre Baillot, Charlotte Barbier, Anne-Laure Derelle, Jean-Christophe Lacour, Yves Samson, Nader Sourour, Flore Baronnet-Chauvet, Frédéric Clarencon, Sophie Crozier, Sandrine Deltour, Federico Di Maria, Raphael Le Bouc, Anne Leger, Gurkan Mutlu, Charlotte Rosso, Zoltan Szatmary, Marion Yger, Chiara Zavanone, Serge Bakchine, Laurent Pierot, Nathalie Caucheteux, Laurent Estrade, Krzysztof Kadziolka, Alexandre Leautaud, Céline Renkes, Isabelle Serre, Hubert Desal, Benoît Guillon, Claire Boutoleau-Bretonniere, Benjamin Daumas-Duport, Solène De Gaalon, Pascal Derkinderen, Sarah Evain, Fanny Herisson, David-Axel Laplaud, Thibaud Lebouvier, Alina Lintia-Gaultier, Hélène Pouclet-Courtemanche, Tiphaine Rouaud, Violaine Rouaud Jaffrenou, Aurélia Schunck, Mathieu Sevin-Allouet, Frederique Toulgoat, Sandrine Wiertlewski, Jean-Yves Gauvrit, Thomas Ronziere, Vincent Cahagne, Jean-Christophe Ferre, Jean-François Pinel, Jean-Louis Mas, Jean-François Meder, Amen-Adam Al Najjar-Carpentier, Julia Birchenall, Eric Bodiguel, David Calvet, Valérie Domigo, Sylvie Godon-Hardy, Vincent Guiraud, Catherine Lamy, Loubna Majhadi, Ludovic Morin, Olivier Naggara, Denis Trystram, Guillaume Turc, Jérôme Berge, Igor Sibon, Patrice Menegon, Xavier Barreau, François Rouanet, Sabrina Debruxelles, Annabelle Kazadi, Pauline Renou, Olivier Fleury, Anne Pasco-Papon, Frédéric Dubas, Jildaz Caroff, Sophie Godard Ducceschi, Marie-Aurélie Hamon, Alderic Lecluse, Guillaume Marc, Maurice Giroud, Frédéric Ricolfi, Yannick Bejot, Adrien Chavent, Arnaud Gentil, Apolline Kazemi, Guy-Victor Osseby, Charlotte Voguet, Marie-Hélène Mahagne, Jacques Sedat, Yves Chau, Laurent Suissa, Sylvain Lachaud, Emmanuel Houdart, Christian Stapf, Frédérique Buffon Porcher, Hugues Chabriat, Pierre Guedin, Dominique Herve, Eric Jouvent, Jérôme Mawet, Jean-Pierre Saint-Maurice, Hans-Martin Schneble, Norbert Nighoghossian, Nadia-Nawel Berhoune, Françoise Bouhour, Tae-Hee Cho, Laurent Derex, Sandra Felix, Hélène Gervais-Bernard, Benjamin Gory, Luis Manera, Laura Mechtouff, Thomas Ritzenthaler, Roberto Riva, Fabrizio Salaris Silvio, Caroline Tilikete, Raphael Blanc, Michaël Obadia, Mario Bruno Bartolini, Antoine Gueguen, Michel Piotin, Silvia Pistocchi, Hocine Redjem, Jacques Drouineau, Jean-Philippe Neau, Gaelle Godeneche, Matthias Lamy, Emilia Marsac, Stephane Velasco, Pierre Clavelou, Emmanuel Chabert, Nathalie Bourgois, Catherine Cornut-Chauvinc, Anna Ferrier, Jean Gabrillargues, Betty Jean, Anna-Raquel Marques, Nicolas Vitello, Olivier Detante, Marianne Barbieux, Kamel Boubagra, Isabelle Favre Wiki, Katia Garambois, Florence Tahon, Vasdev Ashok, Oguzhan Coskun, Georges Rodesch, Bertrand Lapergue, Frédéric Bourdain, Serge Evrard, Philippe Graveleau, Jean Pierre Decroix, Adrien Wang, François Sellal, Guido Ahle, Gabriela Carelli, Marie-Hélène Dugay, Claude Gaultier, Ariel Pablo Lebedinsky, Lavinia Lita, Raul Mariano Musacchio, Catherine Renglewicz-Destuynder, Alain Tournade, Françis Vuillemet, Francisco Macian Montoro, Charbel Mounayer, Frederic Faugeras, Laetitia Gimenez, Catherine Labach, Géraldine Lautrette, Christian Denier, Guillaume Saliou, Olivier Chassin, Claire Dussaule, Elsa Melki, Augustin Ozanne, Francesco Puccinelli, Marina Sachet, Mariana Sarov, Jean-François Bonneville, Thierry Moulin, Alessandra Biondi, Elisabeth De Bustos Medeiros, Fabrice Vuillier, Patrick Courtheoux, Fausto Viader, Marion Apoil-Brissard, Mathieu Bataille, Anne-Laure Bonnet, Julien Cogez, Emmanuel Touze, Xavier Leclerc, Didier Leys, Mohamed Aggour, Pierre Aguettaz, Marie Bodenant, Charlotte Cordonnier, Dominique Deplanque, Marie Girot, Hilde Henon, Erwah Kalsoum, Christian Lucas, Jean-Pierre Pruvo, Paolo Zuniga, Caroline Arquizan, Vincent Costalat, Paolo Machi, Isabelle Mourand, Carlos Riquelme, Pierre Bounolleau, Charles Arteaga, Anthony Faivre, Marc Bintner, Patrice Tournebize, Cyril Charlin, Françoise Darcel, Pascale Gauthier-Lasalarie, Marcia Jeremenko, Servane Mouton, Jean-Baptiste Zerlauth, Chantal Lamy, Deramond Hervé, Hosseini Hassan, André Gaston, Francis-Guy Barral, Pierre Garnier, Rémy Beaujeux, Valérie Wolff, Denis Herbreteau, Séverine Debiais, Alicia Murray, Gary Ford, Andy Clifton, Janet Freeman, Ian Ford, Hugh Markus, Joanna Wardlaw, Andy Molyneux, Thompson Robinson, Steff Lewis, John Norrie, Fergus Robertson, Richard Perry, Anand Dixit, Andrew Clifton, Christine Roffe, Sanjeev Nayak, Kyriakos Lobotesis, Craig Smith, Amit Herwadkar, Naga Kandasamy, Tony Goddard, John Bamford, Ganesh Subramanian, Rob Lenthall, Edward Littleton, Sal Lamin, Kelley Storey, Rita Ghatala, Azra Banaras, John Aeron-Thomas, Bath Hazel, Holly Maguire, Emelda Veraque, Louise Harrison, Rekha Keshvara, James Cunningham, Clinical Neurophysiology, Weimar, Christian (Beitragende*r), Radiology and nuclear medicine, Rheumatology, ACS - Atherosclerosis & ischemic syndromes, RS: Carim - B05 Cerebral small vessel disease, RS: CARIM - R3.03 - Cerebral small vessel disease, RS: Carim - B06 Imaging, Beeldvorming, MUMC+: DA BV Medisch Specialisten Radiologie (9), RS: CARIM - R3.11 - Imaging, MUMC+: MA Neurologie (3), Klinische Neurowetenschappen, MUMC+: MA AIOS Neurologie (9), The Royal Melbourne Hospital, Academic Medical Center - Academisch Medisch Centrum [Amsterdam] (AMC), University of Amsterdam [Amsterdam] (UvA), Stanford University, University of Calgary, The Florey Institute of Neuroscience and Mental Health, University of Melbourne, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University [Maastricht], Centre d'investigation clinique - Epidémiologie clinique [Nancy] (CIC-EC), Centre d'investigation clinique [Nancy] (CIC), 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)-Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy)-Institut National de la Santé et de la Recherche Médicale (INSERM), Institute of Neuroscience [Newcastle] (ION), Newcastle University [Newcastle], Universitat Autònoma de Barcelona (UAB), Erasmus University Medical Center [Rotterdam] (Erasmus MC), University of Alberta, Centre d'Investigation Clinique - Innovation Technologique [Nancy] (CIC-IT), Monash University [Melbourne], St George’s University Hospitals, Institut de psychiatrie et neurosciences (U894 / UMS 1266), Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM), Dalhousie University [Halifax], Neuroradiologie [Hôpital Gui de Chauliac], Hôpital Gui de Chauliac [Montpellier], Service de Neuroradiologie [Rennes], CHU Pontchaillou [Rennes], St. Michael's Hospital, University of California [Los Angeles] (UCLA), University of California, University Medical Center of Schleswig–Holstein = Universitätsklinikum Schleswig-Holstein (UKSH), Kiel University, Centre d'investigation clinique plurithématique Pierre Drouin [Nancy] (CIC-P), 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], Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), University at Buffalo [SUNY] (SUNY Buffalo), State University of New York (SUNY), Toronto Western Hospital, Hôpital Foch [Suresnes], Vall d'Hebron University Hospital [Barcelona], 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), University of Glasgow, Queen Elizabeth University Hospital (Glasgow), David Geffen School of Medicine [Los Angeles], University of California-University of California, Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Radiology & Nuclear Medicine, Public Health, Neurology, Radiology and Nuclear Medicine, ACS - Microcirculation, ANS - Neurovascular Disorders, ACS - Amsterdam Cardiovascular Sciences, Graduate School, ACS - Pulmonary hypertension & thrombosis, AGEM - Digestive immunity, AGEM - Re-generation and cancer of the digestive system, ARD - Amsterdam Reproduction and Development, Biomedical Engineering and Physics, APH - Personalized Medicine, APH - Quality of Care, and AMS - Restoration & Development

Subjects
SELECTION, COMPUTED TOMOGRAPHIC PERFUSION, Medizin, Perfusion scanning, 030204 cardiovascular system & hematology, Brain Ischemia, 0302 clinical medicine, Modified Rankin Scale, REPERFUSION, Stroke, ComputingMilieux_MISCELLANEOUS, Thrombectomy, Aged, 80 and over, medicine.diagnostic_test, Penumbra, Endovascular Procedures, Brain, Middle Aged, Magnetic Resonance Imaging, 3. Good health, Treatment Outcome, Cerebral blood flow, Tissue Plasminogen Activator, INFARCT, Cardiology, Female, TRIAL, CT, medicine.medical_specialty, Perfusion Imaging, Neuroimaging, [SDV.IB.MN]Life Sciences [q-bio]/Bioengineering/Nuclear medicine, 03 medical and health sciences, Fibrinolytic Agents, ALTEPLASE, Internal medicine, medicine, [INFO.INFO-IM]Computer Science [cs]/Medical Imaging, Humans, Aged, business.industry, MECHANICAL THROMBECTOMY, Other Research Radboud Institute for Health Sciences [Radboudumc 0], Magnetic resonance imaging, Odds ratio, medicine.disease, Neurology (clinical), business, Tomography, X-Ray Computed, 030217 neurology & neurosurgery, Fibrinolytic agent, [SDV.MHEP]Life Sciences [q-bio]/Human health and pathology
Abstract

Background CT perfusion (CTP) and diffusion or perfusion MRI might assist patient selection for endovascular thrombectomy. We aimed to establish whether imaging assessments of irreversibly injured ischaemic core and potentially salvageable penumbra volumes were associated with functional outcome and whether they interacted with the treatment effect of endovascular thrombectomy on functional outcome.Methods In this systematic review and meta-analysis, the HERMES collaboration pooled patient-level data from all randomised controlled trials that compared endovascular thrombectomy (predominantly using stent retrievers) with standard medical therapy in patients with anterior circulation ischaemic stroke, published in PubMed from Jan 1,2010, to May 31, 2017. The primary endpoint was functional outcome, assessed by the modified Rankin Scale (mRS) at 90 days after stroke. Ischaemic core was estimated, before treatment with either endovascular thrombectomy or standard medical therapy, by CTP as relative cerebral blood flow less than 30% of normal brain blood flow or by MRI as an apparent diffusion coefficient less than 620 mu m(2)/s. Critically hypoperfused tissue was estimated as the volume of tissue with a CTP time to maximum longer than 6 s. Mismatch volume (ie, the estimated penumbral volume) was calculated as critically hypoperfused tissue volume minus ischaemic core volume. The association of ischaemic core and penumbral volumes with 90-day mRS score was analysed with multivariable logistic regression (functional independence, defined as mRS score 0-2) and ordinal logistic regression (functional improvement by at least one mRS category) in all patients and in a subset of those with more than 50% endovascular reperfusion, adjusted for baseline prognostic variables. The meta-analysis was prospectively designed by the HERMES executive committee, but not registered.Findings We identified seven studies with 1764 patients, all of which were included in the meta-analysis. CTP was available and assessable for 591 (34%) patients and diffusion MRI for 309 (18%) patients. Functional independence was worse in patients who had CTP versus those who had diffusion MRI, after adjustment for ischaemic core volume (odds ratio [OR] 0.47 [95% CI 0.30-0.72], p=0.0007), so the imaging modalities were not pooled. Increasing ischaemic core volume was associated with reduced likelihood of functional independence (CTP OR 0.77 [0.69-0.86] per 10 mL, p(interaction)=0.29; diffusion MRI OR 0.87 [0.81-0.94] per 10 mL, p(interaction)=0.94). Mismatch volume, examined only in the CTP group because of the small numbers of patients who had perfusion MRI, was not associated with either functional independence or functional improvement. In patients with CTP with more than 50% endovascular reperfusion (n=186), age, ischaemic core volume, and imaging-to-reperfusion time were independently associated with functional improvement. Risk of bias between studies was generally low.Interpretation Estimated ischaemic core volume was independently associated with functional independence and functional improvement but did not modify the treatment benefit of endovascular thrombectomy over standard medical therapy for improved functional outcome. Combining ischaemic core volume with age and expected imagingto-reperfusion time will improve assessment of prognosis and might inform endovascular thrombectomy treatment decisions. Copyright (C) 2018 Elsevier Ltd. All rights reserved.

Published
2019
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4. Effect of general anaesthesia on functional outcome in patients with anterior circulation ischaemic stroke having endovascular thrombectomy versus standard care: a meta-analysis of individual patient data

Author

Bruce C V Campbell, Wim H van Zwam, Mayank Goyal, Bijoy K Menon, Diederik W J Dippel, Andrew M Demchuk, Serge Bracard, Philip White, Antoni Dávalos, Charles B L M Majoie, Aad van der Lugt, Gary A Ford, Natalia Pérez de la Ossa, Michael Kelly, Romain Bourcier, Geoffrey A Donnan, Yvo B W E M Roos, Oh Young Bang, Raul G Nogueira, Thomas G Devlin, Lucie A van den Berg, Frédéric Clarençon, Paul Burns, Jeffrey Carpenter, Olvert A Berkhemer, Dileep R Yavagal, Vitor Mendes Pereira, Xavier Ducrocq, Anand Dixit, Helena Quesada, Jonathan Epstein, Stephen M Davis, Olav Jansen, Marta Rubiera, Xabier Urra, Emilien Micard, Hester F Lingsma, Olivier Naggara, Scott Brown, Francis Guillemin, Keith W Muir, Robert J van Oostenbrugge, Jeffrey L Saver, Tudor G Jovin, Michael D Hill, Peter J Mitchell, Puck SS Fransen, Debbie Beumer, Albert J Yoo, Wouter J Schonewille, Jan Albert Vos, Paul J Nederkoorn, Marieke JH Wermer, Marianne AA van Walderveen, Julie Staals, Jeannette Hofmeijer, Jacques A. van Oostayen, Geert J. Lycklama à Nijeholt, Jelis Boiten, Patrick A. Brouwer, Bart J. Emmer, Sebastiaan F. de Bruijn, Lukas C. van Dijk, Jaap Kappelle, Rob H Lo, Ewoud J. van Dijk, Joost de Vries, Paul L.M. de Kort, Willem Jan J. van Rooij, Jan S.P. van den Berg, Boudewijn A.A.M. van Hasselt, Leo A.M. Aerden, René J. Dallinga, Marieke C. Visser, Joseph C.J. Bot, Patrick C. Vroomen, Omid Eshghi, Tobien H.C.M.L. Schreuder, Roel J.J. Heijboer, Koos Keizer, Alexander V. Tielbeek, Heleen M. den Hertog, Dick G. Gerrits, Renske M. van den Berg-Vos, Giorgos B. Karas, Ewout W. Steyerberg, Zwenneke Flach, Henk A. Marquering, Marieke E.S. Sprengers, Sjoerd F.M. Jenniskens, Ludo F.M. Beenen, René van den Berg, Peter J. Koudstaal, Wim H. van Zwam, Yvo B.W.E.M. Roos, Robert J. van Oostenbrugge, Charles B.L.M. Majoie, Diederik W.J. Dippel, Martin M. Brown, Thomas Liebig, Theo Stijnen, Tommy Andersson, Heinrich Mattle, Nils Wahlgren, Esther van der Heijden, Naziha Ghannouti, Nadine Fleitour, Imke Hooijenga, Corina Puppels, Wilma Pellikaan, Annet Geerling, Annemieke Lindl-Velema, Gina van Vemde, Ans de Ridder, Paut Greebe, José de Bont-Stikkelbroeck, Joke de Meris, Kirsten Janssen, Willy Struijk, Silvan Licher, Nikki Boodt, Adriaan Ros, Esmee Venema, Ilse Slokkers, Raymie-Jayce Ganpat, Maxim Mulder, Nawid Saiedie, Alis Heshmatollah, Stefanie Schipperen, Stefan Vinken, Tiemen van Boxtel, Jeroen Koets, Merel Boers, Emilie Santos, Jordi Borst, Ivo Jansen, Manon Kappelhof, Marit Lucas, Ralph Geuskens, Renan Sales Barros, Roeland Dobbe, Marloes Csizmadia, MD Hill, M Goyal, AM Demchuk, BK Menon, M Eesa, KJ Ryckborst, MR Wright, NR Kamal, L Andersen, PA Randhawa, T Stewart, S Patil, P Minhas, M Almekhlafi, S Mishra, F Clement, T Sajobi, A Shuaib, WJ Montanera, D Roy, FL Silver, TG Jovin, DF Frei, B Sapkota, JL Rempel, J Thornton, D 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Alan Barber, Ben McGuinness, Ayton Hope, Maurice Moriarty, Patricia Bennett, Andrew Wong, Alan Coulthard, Andrew Lee, Jim Jannes, Deborah Field, Gagan Sharma, Simon Salinas, Elise Cowley, Barry Snow, John Kolbe, Richard Stark, John King, Richard Macdonnell, John Attia, Cate D'Este, Hans-Christoph Diener, Elad I. Levy, Alain Bonafé, Reza Jahan, Gregory W. Albers, Christophe Cognard, David J. Cohen, Werner Hacke, Tudor G. Jovin, Heinrich P. Mattle, Raul G. Nogueira, Adnan H. Siddiqui, Dileep R. 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J Codas, M Balasa, J Navarro, H Ariño, A Aceituno, S Rudilosso, A Renu, JM Macho, L San Roman, J Blasco, A López, N Macías, P Cardona, H Quesada, F Rubio, L Cano, B Lara, MA de Miquel, L Aja, J Serena, E Cobo, Gregory W Albers, Kennedy R Lees, J Arenillas, R Roberts, F Al-Ajlan, L Zimmel, S Patel, J Martí-Fàbregas, M Salvat-Plana, S Bracard, René Anxionnat, Pierre-Alexandre Baillot, Charlotte Barbier, Anne-Laure Derelle, Jean-Christophe Lacour, Sébastien Richard, Yves Samson, Nader Sourour, Flore Baronnet-Chauvet, Frédéric Clarencon, Sophie Crozier, Sandrine Deltour, Federico Di Maria, Raphael Le Bouc, Anne Leger, Gurkan Mutlu, Charlotte Rosso, Zoltan Szatmary, Marion Yger, Chiara Zavanone, Serge Bakchine, Laurent Pierot, Nathalie Caucheteux, Laurent Estrade, Krzysztof Kadziolka, Alexandre Leautaud, Céline Renkes, Isabelle Serre, Hubert Desal, Benoît Guillon, Claire Boutoleau-Bretonniere, Benjamin Daumas-Duport, Solène De Gaalon, Pascal Derkinderen, Sarah Evain, Fanny Herisson, David-Axel Laplaud, Thibaud Lebouvier, Alina Lintia-Gaultier, Hélène Pouclet-Courtemanche, Tiphaine Rouaud, Violaine Rouaud Jaffrenou, Aurélia Schunck, Mathieu Sevin-Allouet, Frederique Toulgoat, Sandrine Wiertlewski, Jean-Yves Gauvrit, Thomas Ronziere, Vincent Cahagne, Jean-Christophe Ferre, Jean-François Pinel, Hélène Raoult, Jean-Louis Mas, Jean-François Meder, Amen-Adam Al Najjar-Carpentier, Julia Birchenall, Eric Bodiguel, David Calvet, Valérie Domigo, Sylvie Godon-Hardy, Vincent Guiraud, Catherine Lamy, Loubna Majhadi, Ludovic Morin, Denis Trystram, Guillaume Turc, Jérôme Berge, Igor Sibon, Patrice Menegon, Xavier Barreau, François Rouanet, Sabrina Debruxelles, Annabelle Kazadi, Pauline Renou, Olivier Fleury, Anne Pasco-Papon, Frédéric Dubas, Jildaz Caroff, Sophie Godard Ducceschi, Marie-Aurélie Hamon, Alderic Lecluse, Guillaume Marc, Maurice Giroud, Frédéric Ricolfi, Yannick Bejot, Adrien Chavent, Arnaud Gentil, Apolline Kazemi, Guy-Victor Osseby, Charlotte Voguet, Marie-Hélène Mahagne, Jacques Sedat, Yves Chau, Laurent Suissa, Sylvain Lachaud, Emmanuel Houdart, Christian Stapf, Frédérique Buffon Porcher, Hugues Chabriat, Pierre Guedin, Dominique Herve, Eric Jouvent, Jérôme Mawet, Jean-Pierre Saint-Maurice, Hans-Martin Schneble, Norbert Nighoghossian, Nadia-Nawel Berhoune, Françoise Bouhour, Tae-Hee Cho, Laurent Derex, Sandra Felix, Hélène Gervais-Bernard, Benjamin Gory, Luis Manera, Laura Mechtouff, Thomas Ritzenthaler, Roberto Riva, Fabrizio Salaris Silvio, Caroline Tilikete, Raphael Blanc, Michaël Obadia, Mario Bruno Bartolini, Antoine Gueguen, Michel Piotin, Silvia Pistocchi, Hocine Redjem, Jacques Drouineau, Jean-Philippe Neau, Gaelle Godeneche, Matthias Lamy, Emilia Marsac, Stephane Velasco, Pierre Clavelou, Emmanuel Chabert, Nathalie Bourgois, Catherine Cornut-Chauvinc, Anna Ferrier, Jean Gabrillargues, Betty Jean, Anna-Raquel Marques, Nicolas Vitello, Olivier Detante, Marianne Barbieux, Kamel Boubagra, Isabelle Favre Wiki, Katia Garambois, Florence Tahon, Vasdev Ashok, Oguzhan Coskun, Georges Rodesch, Bertrand Lapergue, Frédéric Bourdain, Serge Evrard, Philippe Graveleau, Jean Pierre Decroix, Adrien Wang, François Sellal, Guido Ahle, Gabriela Carelli, Marie-Hélène Dugay, Claude Gaultier, Ariel Pablo Lebedinsky, Lavinia Lita, Raul Mariano Musacchio, Catherine Renglewicz-Destuynder, Alain Tournade, Françis Vuillemet, Francisco Macian Montoro, Charbel Mounayer, Frederic Faugeras, Laetitia Gimenez, Catherine Labach, Géraldine Lautrette, Christian Denier, Guillaume Saliou, Olivier Chassin, Claire Dussaule, Elsa Melki, Augustin Ozanne, Francesco Puccinelli, Marina Sachet, Mariana Sarov, Jean-François Bonneville, Thierry Moulin, Alessandra Biondi, Elisabeth De Bustos Medeiros, Fabrice Vuillier, Patrick Courtheoux, Fausto Viader, Marion Apoil-Brissard, Mathieu Bataille, Anne-Laure Bonnet, Julien Cogez, Emmanuel Touze, Xavier Leclerc, Didier Leys, Mohamed Aggour, Pierre Aguettaz, Marie Bodenant, Charlotte Cordonnier, Dominique Deplanque, Marie Girot, Hilde Henon, Erwah Kalsoum, Christian Lucas, Jean-Pierre Pruvo, Paolo Zuniga, Caroline Arquizan, Vincent Costalat, Paolo Machi, Isabelle Mourand, Carlos Riquelme, Pierre Bounolleau, Charles Arteaga, Anthony Faivre, Marc Bintner, Patrice Tournebize, Cyril Charlin, Françoise Darcel, Pascale Gauthier-Lasalarie, Marcia Jeremenko, Servane Mouton, Jean-Baptiste Zerlauth, Chantal Lamy, Deramond Hervé, Hosseini Hassan, André Gaston, Francis-Guy Barral, Pierre Garnier, Rémy Beaujeux, Valérie Wolff, Denis Herbreteau, Séverine Debiais, Alicia Murray, Gary Ford, Martin M Brown, Andy Clifton, Janet Freeman, Ian Ford, Hugh Markus, Joanna Wardlaw, Andy Molyneux, Thompson Robinson, Steff Lewis, John Norrie, Fergus Robertson, Richard Perry, Geoffrey Cloud, Andrew Clifton, Jeremy Madigan, Christine Roffe, Sanjeev Nayak, Kyriakos Lobotesis, Craig Smith, Amit Herwadkar, Naga Kandasamy, Tony Goddard, John Bamford, Ganesh Subramanian, Rob Lenthall, Edward Littleton, Sal Lamin, Kelley Storey, Rita Ghatala, Azra Banaras, John Aeron-Thomas, Bath Hazel, Holly Maguire, Emelda Veraque, Louise Harrison, Rekha Keshvara, James Cunningham, University of Melbourne, University of Calgary, Erasmus University Medical Center [Rotterdam] (Erasmus MC), Imagerie Adaptative Diagnostique et Interventionnelle (IADI), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Lorraine (UL), 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), University of Amsterdam [Amsterdam] (UvA), Universitat Autònoma de Barcelona (UAB), Département de neuroradiologie diagnostique et thérapeutique [CHRU Nancy], Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), ANS - Neurovascular Disorders, Radiology and Nuclear Medicine, ACS - Amsterdam Cardiovascular Sciences, Neurology, Graduate School, Other Research, APH - Personalized Medicine, APH - Quality of Care, Biomedical Engineering and Physics, ARD - Amsterdam Reproduction and Development, AGEM - Amsterdam Gastroenterology Endocrinology Metabolism, ACS - Microcirculation, ACS - Atherosclerosis & ischemic syndromes, ACS - Pulmonary hypertension & thrombosis, Radiology & Nuclear Medicine, Public Health, Weimar, Christian (Beitragende*r), Molecular cell biology and Immunology, Pathology, Radiology and nuclear medicine, Amsterdam Neuroscience - Neurovascular Disorders, Rheumatology, Beeldvorming, RS: CARIM - R3.03 - Cerebral small vessel disease, RS: CARIM - R3.11 - Imaging, MUMC+: DA BV Medisch Specialisten Radiologie (9), Klinische Neurowetenschappen, and MUMC+: MA Neurologie (3)

Subjects
Male, medicine.medical_specialty, Sedation, Medizin, [SDV.IB.MN]Life Sciences [q-bio]/Bioengineering/Nuclear medicine, 030204 cardiovascular system & hematology, Anesthesia, General, CONTROLLED-TRIAL, THERAPY, law.invention, Brain Ischemia, 03 medical and health sciences, 0302 clinical medicine, All institutes and research themes of the Radboud University Medical Center, Randomized controlled trial, law, Modified Rankin Scale, Journal Article, [INFO.INFO-IM]Computer Science [cs]/Medical Imaging, Medicine, Humans, General anaesthesia, Stroke, Aged, Randomized Controlled Trials as Topic, Thrombectomy, Aged, 80 and over, business.industry, Other Research Radboud Institute for Health Sciences [Radboudumc 0], Odds ratio, MR, Middle Aged, Outcome and Process Assessment (Health Care), medicine.disease, Disorders of movement Donders Center for Medical Neuroscience [Radboudumc 3], 3. Good health, Surgery, Outcome and Process Assessment, Health Care, Meta-analysis, Observational study, Female, Neurology (clinical), medicine.symptom, business, 030217 neurology & neurosurgery, [SDV.MHEP]Life Sciences [q-bio]/Human health and pathology, Meta-Analysis
Abstract

BACKGROUND: General anaesthesia (GA) during endovascular thrombectomy has been associated with worse patient outcomes in observational studies compared with patients treated without GA. We assessed functional outcome in ischaemic stroke patients with large vessel anterior circulation occlusion undergoing endovascular thrombectomy under GA, versus thrombectomy not under GA (with or without sedation) versus standard care (ie, no thrombectomy), stratified by the use of GA versus standard care.METHODS: For this meta-analysis, patient-level data were pooled from all patients included in randomised trials in PuMed published between Jan 1, 2010, and May 31, 2017, that compared endovascular thrombectomy predominantly done with stent retrievers with standard care in anterior circulation ischaemic stroke patients (HERMES Collaboration). The primary outcome was functional outcome assessed by ordinal analysis of the modified Rankin scale (mRS) at 90 days in the GA and non-GA subgroups of patients treated with endovascular therapy versus those patients treated with standard care, adjusted for baseline prognostic variables. To account for between-trial variance we used mixed-effects modelling with a random effect for trials incorporated in all models. Bias was assessed using the Cochrane method. The meta-analysis was prospectively designed, but not registered.FINDINGS: Seven trials were identified by our search; of 1764 patients included in these trials, 871 were allocated to endovascular thrombectomy and 893 were assigned standard care. After exclusion of 74 patients (72 did not undergo the procedure and two had missing data on anaesthetic strategy), 236 (30%) of 797 patients who had endovascular procedures were treated under GA. At baseline, patients receiving GA were younger and had a shorter delay between stroke onset and randomisation but they had similar pre-treatment clinical severity compared with patients who did not have GA. Endovascular thrombectomy improved functional outcome at 3 months both in patients who had GA (adjusted common odds ratio (cOR) 1·52, 95% CI 1·09-2·11, p=0·014) and in those who did not have GA (adjusted cOR 2·33, 95% CI 1·75-3·10, pINTERPRETATION: Worse outcomes after endovascular thrombectomy were associated with GA, after adjustment for baseline prognostic variables. These data support avoidance of GA whenever possible. The procedure did, however, remain effective versus standard care in patients treated under GA, indicating that treatment should not be withheld in those who require anaesthesia for medical reasons.FUNDING: Medtronic.

Published
2018
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5. Retraction Statement. Paper 'Low-Dose Vitamin D Prevents Muscular Atrophy and Reduces Falls and Hip Fractures in Women after Stroke: A Randomized Controlled Trial' by Sato et al. Cerebrovasc Dis 2005;20:187-192

Author

Paul Cantagrel, Kazunori Toyoda, Prateek Thatikunta, Osamu Onodera, Kazuyuki Nagatsuka, Sohei Yoshimura, Muhammad Ibrahimi, Jochen A. Sembill, Satoru Ohtomo, Kate Morrell, Ken Uchino, Teiji Tominaga, Stephan Bohlhalter, Masatoshi Koga, Nice Ren, Yuki Sakamoto, Kamal Gupta, Hidefuku Gi, Takuya Kanamaru, Diogo C. Soriano, Marilyn M. Rymer, Robert J. Marquardt, Ana Carolina Coan, Matthias Lamy, Tim Vanbellingen, Thomas Nyffeler, Dolora Wisco, Chikako Nito, Pierre Agius, Kateri J. Spinelli, Shintaro Nagaoka, Antje Giede-Jeppe, Jillian Naylor, Julius Hartwich, Oh Young Bang, Herbert H.G. Castro, Philip Hoelter, Neil Rane, Alexis N Simpkins, Noortje A.M. Maaijwee, Utako Birgit Barnikol, Miriam Koome, Leonid Churilov, Ji Hyun Kim, Airlane Pereira Alencar, Reza Masoomi, Ryosuke Otsuji, Eunhee Kim, Yoshiaki Ikai, Julian Hardman, Kazushi Maeda, Tobias Struffert, Junya Aoki, Tobias Nef, Matthew Wicklund, Christian Dohmen, Lisa R Yanase, Junji Uno, Julia Prigent, Thomas Liebig, Seong-Beom Koh, Fabricio O Lima, João A. G. Ricardo, Waleed Brinjikji, Bruce C.V. Campbell, René M. Müri, Hiroaki Arai, Christoph Kabbasch, Richard Leigh, Jean Khoury, Mathieu Puyade, Christian Dias, Anastasios Mpotsaris, Rashmi Thapa, Vivek N. Iyer, Hannes Lücking, Arata Abe, Isabela M. Benseñor, Hagen B. Huttner, Stefan Schwab, Seunghwa You, Dominik Madžar, Yoshiteru Shimoda, Cory Rice, Pierre Ingrand, Christopher P. Wood, Sung-Min Cho, Raymond Reichwein, Li L. Min, Katsuharu Kameda, Tobias Pflugshaupt, Aline Berthomet, Tomotaka Tanaka, Hiroaki Nozaki, Mashhood Wani, Satoshi Suda, Vanessa D. Beuscher, Yoshitaka Yamaguchi, Alev Kalkan, Jean-Philippe Neau, Beatrice Ottiger, Kazumi Kimura, Lucy Zhang, Deena M. Nasr, Jonathan Ciron, Kentaro Suzuki, Alessandra C. Goulart, Druckerei Stückle, Andrew B. Buletko, Buddhadeb Dawn, Paulo A. Lotufo, Zubair Shah, Dario Cazzoli, Jin-Man Jung, Megan Hyers, Ziyuan Chen, Seiji Okubo, Noriko Matsumoto, Henning Stetefeld, Stefan T. Gerner, Yuki Go, Angelica Lee, Jan Borggrefe, Wagner M Avelar, Lindsay Lucas, Kyungmi Oh, Takashi Shimoyama, Ken Okada, Woo-Keun Seo, Joji B. Kuramatsu, John Chen, Jean-Claude Chomel, Kanako Muraga, Gina Norato, Volker Maus, Mohammad El-Ghanem, Karissa Schwartz, Jenniffer Mako, Tamela Stuchiner, Gereon R. Fink, Masahiro Mishina, Maximilian I. Sprügel, and Paola Palazzo

Subjects
0301 basic medicine, medicine.medical_specialty, 030109 nutrition & dietetics, business.industry, Statement (logic), Low dose, medicine.disease, law.invention, 03 medical and health sciences, Atrophy, Neurology, Randomized controlled trial, law, Vitamin D and neurology, Physical therapy, Medicine, Neurology (clinical), Cardiology and Cardiovascular Medicine, business, Stroke
Published
2017

6. Venous Thrombotic Recurrence After Cerebral Venous Thrombosis: A Long-Term Follow-Up Study

Author

Aline Berthomet, Pierre Agius, Jean-Philippe Neau, Paola Palazzo, Matthias Lamy, Pierre Ingrand, Paul Cantagrel, and Jonathan Ciron

Subjects
Adult, Male, medicine.medical_specialty, Time Factors, Long term follow up, 030204 cardiovascular system & hematology, Thrombophilia, Patient Readmission, Cohort Studies, 03 medical and health sciences, 0302 clinical medicine, Recurrence, Risk Factors, medicine, Humans, Prospective Studies, Advanced and Specialized Nursing, Venous Thrombosis, business.industry, Middle Aged, medicine.disease, Surgery, Venous thrombosis, Female, Neurology (clinical), Intracranial Thrombosis, Cardiology and Cardiovascular Medicine, business, Venous thromboembolism, 030217 neurology & neurosurgery, Follow-Up Studies
Abstract

Background and Purpose— After cerebral venous thrombosis (CVT), the risk of venous thrombotic events was estimated at 2% to 3% for a new CVT and 3% to 8% for extracranial events. However, because of the paucity of prospective studies, the clinical course of CVT is still largely unknown. We aimed to prospectively evaluate the rate of thrombosis recurrence in a cohort of CVT patients with a long-term follow-up and to detect predisposing factors for recurrence. Methods— Consecutive CVT patients with complete clinical, radiological, biological, and genetic data were systematically followed up. New venous thrombotic events were detected after hospital readmission and imaging confirmation. Results— One-hundred eighty-seven patients (mean age 45±18 years, 67% women) with angiographically confirmed CVT were included. Cause was found in 73% of patients. Coagulation abnormality and JAK2 gene mutation were detected in 20% and 9%, respectively. Median follow-up length was 73 months (range 1–247 months). Mean duration of the oral anticoagulant treatment was 14 months. Mortality rate was 2.5% per year, with 2% in-hospital mortality. During follow-up, CVT reoccurred in 6 patients, whereas 19 subjects had a symptomatic extracranial venous thrombotic event, with cumulative venous thrombotic recurrence rates of 3% at 1 year, 8% at 2 years, 12% at 5 years, and 18% at 10 years. A previous venous thrombotic event (hazard ratio, 2.8; P =0.018), presence of cancer or malignant hemopathies (hazard ratio, 3.2; P =0.039), and unknown CVT causes (hazard ratio, 2.81; P =0.024) were independently associated with recurrence. Conclusions— In our cohort of CVT patients followed on average for >6 years, subjects with a previous venous thrombotic event, cancer/malignant hemopathies, and unknown CVT causes were found to be at higher risk of recurrence.

Published
2016

7. Paroxysmal Sneezing at the Onset of Syncopes and Transient Ischemic Attack Revealing a Papillary Cardiac Fibroelastoma

Author

Jonathan Ciron, Jean-Philippe Neau, Pierre Agius, Anna Iljicsov, Stéphane Mathis, Matthias Lamy, and Roxana Arjmand

Subjects
medicine.medical_specialty, Gait instability, Sneeze, business.industry, Case Report, Paroxysmal sneezing, medicine.disease, lcsh:RC346-429, Surgery, Papillary fibroelastoma, Left hemiparesis, Internal medicine, Cardiac valve, medicine, Cardiology, medicine.symptom, General Agricultural and Biological Sciences, business, lcsh:Neurology. Diseases of the nervous system
Abstract

Sneezing can at times be associated with neurological disorders. The “sneeze center” is localized in the lateral medulla. We report the case of a 50-year-old man who presented three episodes of sneezing, two of them followed by an episode of transient gait instability and dizziness and the third one followed by an episode of transient left hemiparesis due to fibroelastoma of the aortic cardiac valve. To the best of our knowledge, this is the first description of a transient ischemic attack due to cardiac papillary fibroelastoma and revealed by violent episodes of sneezing.

Published
2014

8. Anti-NMDA Receptor Encephalitis During Pregnancy

Author

Stéphane Mathis, Fabrice Pierre, Jean-Christophe Pin, Matthias Lamy, Jean-Philippe Neau, Jonathan Ciron, and Anna Iljicsov

Subjects
Anti-NMDA receptor encephalitis, Pregnancy, Pediatrics, medicine.medical_specialty, business.industry, General Medicine, medicine.disease, Birth history, Intravenous Immunoglobulins, Immunology, medicine, Gestation, Apgar score, Young adult, business, Encephalitis
Abstract

Anti-N-methyl-D-aspartate receptor (anti-MMDAR) encephalitis is an immune-mediated encephalitis mainly affecting young women. We describe the case of a 21-year-old woman who developed a classical form of anti-NMDAR encephalitis during the 10th week of gestation. The patient had been treated with methylpredinsolone and intravenous immunoglobulins. Birth history of the child was normal, with normal APGAR score. The clinical symptoms of the patient have improved after a few months. This rare occurrence during pregnancy (only 9 other cases described) presents an opportunity to highlight the importance of making the earliest possible diagnosis of this treatable and potentially reversible encephalitis, and to educate gynecologists, psychiatrists, anesthetists, and neurologists on this potential cause of psychiatric and neurological manifestations during pregnancy.

Published
2015
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