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2. First Results on 238U(n,f) Prompt Fission Neutron Spectra from 1 to 200 MeV incident neutron energy

Author

Marini Paola, Laurent Benoit, Belier Gilbert, Bonnet Thomas, Chatillon Audrey, Taieb Julien, Etasse David, Devlin Matthew, and Haight Robert

Subjects
Physics, QC1-999
Abstract

A new 238U(n,f) prompt fission neutron spectra (PFNS) measurement has been recently performed at the WNR facility of the Los Alamos National Laboratory. The measurement allows one to explore the dependence of the prompt fission neutron energy spectra on the incident neutron energy. The experimental setup couples the Chi-Nu scintillator array to a newly developed fission chamber, characterized by an improved alphafission discrimination and time resolution, a reduced amount of matter in the neutron beam and a higher actinide mass. The dedicated setup and the high statistics collected allow us to obtain a good precision on the measured fission neutron energy, as well as to explore the low energy region, down to 650keV, and the high energy region, above 5 MeV, of the emitted neutron spectrum. These are indeed the regions where discrepancies in the evaluated PFNS data are found. We present here the first preliminary results of the experiment.

Published
2018
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3. New prompt fission neutron spectra measurements in the 238U(n,f) reaction with a dedicated setup at LANSCE/WNR

Author

Laurent Benoit, Marini Paola, Bélier Gilbert, Bonnet Thomas, Chatillon Audrey, Taieb Julien, Etasse David, Devlin Matthew, and Haight Robert

Subjects
Physics, QC1-999
Abstract

A new prompt fission neutron spectra (PFNS) measurement in the 238U(n,f) reaction was performed at LANSCE/WNR facility. Evaluated data show discrepancies on the low (below 1 MeV) and high (above 5 MeV) energy parts in the PFNS for different major and minor actinides. The goal is to improve these measurements in a wide range of incident energy. The energy of the incoming neutron, inducing the fission, and the prompt neutron energies, are measured by time-of-flight method. A dedicated fission chamber was developed, in order to improve alpha-fission discrimination, timing resolution, actinide mass, and to reduce the amount of neutron scattering. To detect prompt neutrons, the 54 Chi-Nu scintillator cells array were surrounding the fission chamber. High statistics were recorded during this experiment, allowing a precise study of PFNS behavior as a function of incident neutron energy, from 1 MeV to 200 MeV. This experiment also showed that all the new tools developed to improve PFNS measurements are performing. Therefore, measurements of PFNS with others actinides such as 239Pu are planned.

Published
2017
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14. Les masques de la reconnaissance

Author

Bonnet, Thomas and Primerano, Julie

Subjects
Social Sciences and Humanities, aide à domicile, reconnaissance, Process Chemistry and Technology, masque, prévention, mask, Fuel Technology, prevention, home care aides, reparation, Sciences Humaines et Sociales, Economic Geology, réparation, recognition
Abstract

La crise sanitaire de la COVID-19 a mis en tension les registres de la reconnaissance au travail en (ré)interrogeant ses différents aspects (symboliques, matériels ou encore réglementaires) et leurs articulations. Cet article propose de mettre en perspective des enjeux relatifs à la continuité de l’activité en temps de pandémie pour une catégorie professionnelle socialement dévalorisée avec le processus de formalisation des situations ouvrant droit à une reconnaissance en maladie professionnelle. Sur la base de plusieurs recherches qualitatives, dont une menée de façon longitudinale, il montre comment ces différents enjeux se sont trouvés cristallisés chez des intervenantes du secteur marchand de l’aide à domicile. Le contexte de pénurie d’équipements de protection rencontré au début de la crise, en particulier des masques, a accentué les problématiques qui se posaient alors sur le plan de l’organisation de la prévention des affections du travail. Parallèlement, le registre martial largement déployé politiquement interrogeait la reconnaissance des « soldats » et les cadres institutionnels par lesquels elle allait être formalisée. Les revendications en ce sens ont différé selon les acteurs considérés, reprenant pour certaines les critiques adressées de longue date au système de reconnaissance des maux du travail., The COVID-19 health crisis has put the registers of recognition at work in tension by (re)questioning its different aspects (symbolic, material or regulatory) and their articulation. This article proposes to put into perspective the issues relating to the continuity of activity in times of pandemic for a socially devalued professional category and the process of formalising situations giving rise to recognition as an occupational disease. On the basis of several qualitative studies, one of which was conducted longitudinally, it shows how these different issues were crystallised among workers in the commercial home care aides. The shortage of protective equipment at the beginning of the crisis, in particular masks, accentuated the problems that arose in terms of organising the prevention of work-related illnesses. At the same time, the martial register, which was widely deployed politically, raised questions about the recognition of “soldiers” and the institutional frameworks through which it would be formalised. The demands in this respect differed according to the actors considered, some of them taking up the criticisms that had long been levelled at the system of recognition of work-related illnesses.

Published
2022
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16. Severely Hypoperfused Brain Tissue Correlates with Final Infarct Volume Despite Recanalization in DMVO Stroke.

Author

Wang, Maud, Farouki, Yousra, Hulscher, Franny, Mine, Benjamin, Bonnet, Thomas, Elens, Stéphanie, Vazquez Suarez, Juan, Jodaitis, Lise, Ligot, Noemie, Naeije, Gilles, Lubicz, Boris, Guenego, Adrien, Wang, Maud, Farouki, Yousra, Hulscher, Franny, Mine, Benjamin, Bonnet, Thomas, Elens, Stéphanie, Vazquez Suarez, Juan, Jodaitis, Lise, Ligot, Noemie, Naeije, Gilles, Lubicz, Boris, and Guenego, Adrien

Abstract

We sought to assess whether there were any parameter(s) on baseline computed-tomography-perfusion (CTP) strongly correlating with final-infarct-volume, and infarct volume progression after endovascular recanalization of acute ischemic stroke (AIS) with primary distal, medium vessel occlusion (DMVO)., SCOPUS: ar.j, info:eu-repo/semantics/published

Published
2023

17. Global Impact of the COVID-19 Pandemic on Stroke Volumes and Cerebrovascular Events: A 1-Year Follow-up

Author

Society of Vascular and Interventional Neurology (US), Nguyen, Thanh N., Qureshi, Muhammad M., Klein, Piers, Yamagami, Hiroshi, Mikulik, Robert, Czlonkowska, Anna, Abdalkader, Mohamad, Sedova, Petra, Sathya, Anvitha, Lo, Hannah C., Mansour, Ossama Yassin, Vanguru, Husitha Reddy, Lesaine, Emilie, Tsivgoulis, Georgios, Loochtan, Aaron I., Demeestere, Jelle, Uchino, Ken, Inoa, Violiza, Goyal, Nitin, Charidimou, Andreas, Siegler, James E., Yaghi, Shadi, Aguiar de Sousa, Diana, Mohammaden, Mahmoud H., Haussen, Diogo C., Kristoffersen, Espen Saxhaug, Lereis, Virginia Pujol, Scollo, Sergio Daniel, Campbell, Bruce C. V., Ma, Alice, Thomas, James Orton, Parsons, Mark W., Singhal, Shaloo, Slater, Lee-Anne, Tomazini Martins, Rodrigo, Enzinger, Chris, Gattringer, Thomas, Rahman, Aminur, Bonnet, Thomas, Ligot, Noemie, De Raedt, Sylvie, Lemmens, Robin, Vanacker, Peter, Vandervorst, Fenne, Conforto, Adriana Bastos, Hidalgo, Raquel C. T., Neves, Luciana de Oliveira, Martins, Rodrigo Targa, Mora Cuervo, Daissy Liliana, Rebello, Leticia C., Santiago, Igor Bessa, Silva, Isabelle Lameirinhas da, Sakelarova, Teodora, Kalpachki, Rosen, Alexiev, Filip, Catanese, Luciana, Cora, Elena Adela, Goyal, Mayank, Hill, Michael D., Kelly, Michael E., Khosravani, Houman, Lavoie, Pascale, Peeling, Lissa, Pikula, Aleksandra, Rivera, Rodrigo, Chen, Hui-Sheng, Chen, Yimin, Huo, Xiaochuan, Miao, Zhongrong, Yang, Shuiquan, Bedekovic, Marina Roje, Bralic, Marina, Budincevic, Hrvoje, Corredor-Quintero, Ángel Basilio, Lara-Sarabia, Osvaldo E., Cabal, Martin, Tenora, Dusan, Fibrich, Petr, Herzig, Roman, Hlaváčová, Helena, Hrabanovska, Emanuela, Hlinovsky, David, Jurak, Lubomir, Kadlcikova, Jana, Karpowicz, Igor, Klecka, Lukas, Kovar, Martin, Lauer, David, Neumann, Jiri, Palouskova, Hana, Reiser, Martin, Rekova, Petra, Rohan, Vladimir, Skoda, Ondrej, Škorňa, Miroslav, Sobotková, Lenka, Sramek, Martin, Zakova, Lenka, Christensen, Hanne, Drenck, Nicolas, Iversen, Helle Klingenberg, Truelsen, Thomas Clement, Wienecke, Troels, Sobh, Khalid, Ylikotila, Pauli, Alpay, Kemal, Strbian, Daniel, Bernady, Patricia, Casenave, Philippe, Dan, Maria, Faucheux, Jean-Marc, Gentric, Jean-Christophe, Magro, Elsa, Sabben, Candice, Reiner, Peggy, Rouanet, Francois, Bohmann, Ferdinand O., Boskamp, Stefan, Mbroh, Joshua, Nagel, Simon, Nolte, Christian H, Ringleb, Peter A., Rosenkranz, Michael, Poli, Sven, Thomalla, Götz, Karapanayiotides, Theodoros, Koutroulou, Ioanna, Kargiotis, Odysseas, Palaiodimou, Lina, Barrientos Guerra, José Domingo, Huded, Vikram, Menon, Bindu, Nagendra, Shashank, Prajapati, Chintan, Sylaja, P. N., Krishna Pramana, Nyoman Angga, Sani, Achmad Firdaus, Ghoreishi, Abdoreza, Farhoudi, Mehdi, Hokmabadi, Elyar Sadeghi, Raya, Tariq Abu, Kalmanovich, Shani Avnery, Ronen, Levite, Sabetay, Sergiu Ionut, Acampa, Maurizio, Adami, Alessandro, Castellan, Lucio, Longoni, Marco, Ornello, Raffaele, Renieri, Leonardo, Bigliani, Claudia Rolla, Romoli, Michele, Sacco, Simona, Salmaggi, Andrea, Sangalli, Davide, Zini, Andrea, Doijiri, Ryosuke, Fukuda, Hiroki, Fujinaka, Toshiyuki, Fujita, Kyohei, Imamura, Hirotoshi, Sakai, Nobuyuki, Kanamaru, Takuya, Kimura, Naoto, Kono, Ryuhei, Miyake, Kosuke, Sakaguchi, Manabu, Sakai, Kenichiro, Sonoda, Kazutaka, Todo, Kenichi, Miyashita, Fumio, Tokuda, Naoki, Matsumaru, Yuji, Matsumoto, Shoji, Ohara, Nobuyuki, Shindo, Seigo, Takenobu, Yohei, Yoshimoto, Takeshi, Toyoda, Kazunori, Uwatoko, Takeshi, Yagita, Yoshiki, Yamada, Takehiro, Yamamoto, Nobuaki, Yamamoto, Ryoo, Yazawa, Yukako, Sugiura, Yuri, Waweru, Peter Kuria, Baek, Jang-Hyun, Lee, Si Baek, Seo, Kwon-Duk, Sohn, Sung-Il, Arsovska, Anita Ante, Chan, Yong Chieh, Wan Zaidi, Wan Asyraf, Jaafar, Ainul Syahrilfazli, Gongora-Rivera, Fernando, Martinez-Marino, Manuel, Infante-Valenzuela, Adrian, Groppa, Stanislav, Leahu, Pavel, Coutinho, Jonathan M, Rinkel, Leon A., Dippel, Diederik W. J., Dam-Nolen, Dianne H. K. van, Ranta, Annemarei, Wu, Teddy Y., Adebayo, Tajudeen Temitayo, Bello, Abiodun H., Nwazor, Ernest Okwundu, Sunmonu, Taofiki Ajao, Wahab, Kolawole Wasiu, Ronning, Ole Morten, Sandset, Else Charlotte, Al Hashmi, Amal M., Ahmad, Saima, Rashid, Umair, Rodriguez-Kadota, Liliana, Vences, Miguel Ángel, Yalung, Patrick Matic, Hao Dy, Jon Stewart, Pineda-Franks, Maria Carissa, Co, Christian Oliver, Brola, Waldemar, Debiec, Aleksander, Dorobek, Malgorzata, Karlinski, Michal Adam, Labuz-Roszak, Beata M., Lasek-Bal, Anetta, Sienkiewicz-Jarosz, Halina, Staszewski, Jacek, Sobolewski, Piotr, Wiacek, Marcin, Zielinska-Turek, Justyna, Araujo, Andre Pinho, Rocha, Mariana, Castro, Pedro, Cruz, Vitor Tedim, Ferreira, Paulo Venancio, Ferreira, Patricia, Nunes, Ana Paiva, Fonseca, Luisa, Marto, João Pedro, Pinho E Melo, Teresa, Rodrigues, Miguel, Silva, M. Luis, Dimitriade, Adela, Falup-Pecurariu, Cristian, Hamid, May Adel, Venketasubramanian, Narayanaswamy, Krastev, Georgi, Mako, Miroslav, Ayo-Martin, Oscar, Hernández-Fernández, Francisco, Blasco, Jordi, Rodríguez-Vázquez, Alejandro, Cruz-Culebras, Antonio, Moniche, Francisco, Montaner, Joan, Pérez-Sánchez, Soledad, García Sánchez, María Jesús, Guillán Rodríguez, Marta, Jood, Katarina, Nordanstig, Annika, Mazya, Michael V., Moreira, Tiago T. P., Bernava, Gianmarco, Beyeler, Morin, Bolognese, Manuel, Carrera, Emmanuel, Dobrocky, Tomas, Karwacki, Grzegorz Marek, Keller, Emanuela, Hsieh, Chang Yang, Boonyakarnkul, Surawan, Churojana, Anchalee, Aykac, Ozlem, Ozdemir, Atilla Ã-Zcan, Bajrami, Arsida, Senadim, Songul, Hussain, Syed Irteza, John, Seby, Banerjee, Soma, Kwan, Joseph, Krishnan, Kailash, Lenthall, Robert, Matthews, Ashok, Wong, Ken, Zhang, Liqun, Altschul, Dorothea, Asif, Kaiz S., Bahiru, Zeelalem, Below, Kristine, Biller, José, Ruland, Sean, Chaudry, Saqib A., Chen, Michael, Chebl, Alex, Cibulka, Jackie, Cistrunk, Leon, Clark, Judith, Colasurdo, Marco, Czap, Alexandra, de Havenon, Adam, D'Amato, Salvatore, Dharmadhikari, Sushrut, Grimmett, Kasey B., Dmytriw, Adam A., Etherton, Mark R., Ezepue, Chizoba, Farooqui, Mudassir, Feske, Steven K., Fink, Lauren, Gasimova, Ulviyya, Guzik, Amy K., Hakemi, Maryam, Hovingh, Majesta, Khan, Muhib, Jillela, Dinesh, Kan, Peter T., Khatri, Rakesh, Khawaja, Ayaz M., Khoury, Naim N., Kiley, Nicole L., Kim, Benny S., Kolikonda, Murali K., Kuhn, Anna Luisa, Lara, Stephanie, Linares, Guillermo, Linfante, Italo, Lukovits, Timothy G., Lycan, Sarah, Male, Shailesh S., Maali, Laith, Mancin, John, Masoud, Hesham, Mohamed, Ghada A., Monteiro, Andre, Nahab, Fadi, Nalleballe, Krishna, Ortega-Gutiérrez, Santiago, Puri, Ajit S, Radaideh, Yazan, Rahangdale, Rahul H., Rai, Ansaar, Ramakrishnan, Pankajavalli, Reddy, Aravind B., Rojas-Soto, Diana M., Romero, José Rafael, Rost, Natalia S., Rothstein, Aaron, Omran, Setareh Salehi, Sheth, Sunil A., Siddiqui, Adnan H., Starosciak, Amy K., Tarlov, Nicholas E., Taylor, Robert A., Wang, Michael J., Wolfe, Jared, Wong, Ka-Ho, Le, Huynh Vu, Nguyen, Quy Viet, Pham, Thong Nhu, Nguyen, Trung Thanh, Phan, Hoang Thi, Ton, Mai Duy, Fischer, Urs, Michel, Patrik, Strambo, Davide, Martins, Sheila O., Zaidat, Osama O., Nogueira, Raul G., Society of Vascular and Interventional Neurology (US), Nguyen, Thanh N., Qureshi, Muhammad M., Klein, Piers, Yamagami, Hiroshi, Mikulik, Robert, Czlonkowska, Anna, Abdalkader, Mohamad, Sedova, Petra, Sathya, Anvitha, Lo, Hannah C., Mansour, Ossama Yassin, Vanguru, Husitha Reddy, Lesaine, Emilie, Tsivgoulis, Georgios, Loochtan, Aaron I., Demeestere, Jelle, Uchino, Ken, Inoa, Violiza, Goyal, Nitin, Charidimou, Andreas, Siegler, James E., Yaghi, Shadi, Aguiar de Sousa, Diana, Mohammaden, Mahmoud H., Haussen, Diogo C., Kristoffersen, Espen Saxhaug, Lereis, Virginia Pujol, Scollo, Sergio Daniel, Campbell, Bruce C. V., Ma, Alice, Thomas, James Orton, Parsons, Mark W., Singhal, Shaloo, Slater, Lee-Anne, Tomazini Martins, Rodrigo, Enzinger, Chris, Gattringer, Thomas, Rahman, Aminur, Bonnet, Thomas, Ligot, Noemie, De Raedt, Sylvie, Lemmens, Robin, Vanacker, Peter, Vandervorst, Fenne, Conforto, Adriana Bastos, Hidalgo, Raquel C. T., Neves, Luciana de Oliveira, Martins, Rodrigo Targa, Mora Cuervo, Daissy Liliana, Rebello, Leticia C., Santiago, Igor Bessa, Silva, Isabelle Lameirinhas da, Sakelarova, Teodora, Kalpachki, Rosen, Alexiev, Filip, Catanese, Luciana, Cora, Elena Adela, Goyal, Mayank, Hill, Michael D., Kelly, Michael E., Khosravani, Houman, Lavoie, Pascale, Peeling, Lissa, Pikula, Aleksandra, Rivera, Rodrigo, Chen, Hui-Sheng, Chen, Yimin, Huo, Xiaochuan, Miao, Zhongrong, Yang, Shuiquan, Bedekovic, Marina Roje, Bralic, Marina, Budincevic, Hrvoje, Corredor-Quintero, Ángel Basilio, Lara-Sarabia, Osvaldo E., Cabal, Martin, Tenora, Dusan, Fibrich, Petr, Herzig, Roman, Hlaváčová, Helena, Hrabanovska, Emanuela, Hlinovsky, David, Jurak, Lubomir, Kadlcikova, Jana, Karpowicz, Igor, Klecka, Lukas, Kovar, Martin, Lauer, David, Neumann, Jiri, Palouskova, Hana, Reiser, Martin, Rekova, Petra, Rohan, Vladimir, Skoda, Ondrej, Škorňa, Miroslav, Sobotková, Lenka, Sramek, Martin, Zakova, Lenka, Christensen, Hanne, Drenck, Nicolas, Iversen, Helle Klingenberg, Truelsen, Thomas Clement, Wienecke, Troels, Sobh, Khalid, Ylikotila, Pauli, Alpay, Kemal, Strbian, Daniel, Bernady, Patricia, Casenave, Philippe, Dan, Maria, Faucheux, Jean-Marc, Gentric, Jean-Christophe, Magro, Elsa, Sabben, Candice, Reiner, Peggy, Rouanet, Francois, Bohmann, Ferdinand O., Boskamp, Stefan, Mbroh, Joshua, Nagel, Simon, Nolte, Christian H, Ringleb, Peter A., Rosenkranz, Michael, Poli, Sven, Thomalla, Götz, Karapanayiotides, Theodoros, Koutroulou, Ioanna, Kargiotis, Odysseas, Palaiodimou, Lina, Barrientos Guerra, José Domingo, Huded, Vikram, Menon, Bindu, Nagendra, Shashank, Prajapati, Chintan, Sylaja, P. N., Krishna Pramana, Nyoman Angga, Sani, Achmad Firdaus, Ghoreishi, Abdoreza, Farhoudi, Mehdi, Hokmabadi, Elyar Sadeghi, Raya, Tariq Abu, Kalmanovich, Shani Avnery, Ronen, Levite, Sabetay, Sergiu Ionut, Acampa, Maurizio, Adami, Alessandro, Castellan, Lucio, Longoni, Marco, Ornello, Raffaele, Renieri, Leonardo, Bigliani, Claudia Rolla, Romoli, Michele, Sacco, Simona, Salmaggi, Andrea, Sangalli, Davide, Zini, Andrea, Doijiri, Ryosuke, Fukuda, Hiroki, Fujinaka, Toshiyuki, Fujita, Kyohei, Imamura, Hirotoshi, Sakai, Nobuyuki, Kanamaru, Takuya, Kimura, Naoto, Kono, Ryuhei, Miyake, Kosuke, Sakaguchi, Manabu, Sakai, Kenichiro, Sonoda, Kazutaka, Todo, Kenichi, Miyashita, Fumio, Tokuda, Naoki, Matsumaru, Yuji, Matsumoto, Shoji, Ohara, Nobuyuki, Shindo, Seigo, Takenobu, Yohei, Yoshimoto, Takeshi, Toyoda, Kazunori, Uwatoko, Takeshi, Yagita, Yoshiki, Yamada, Takehiro, Yamamoto, Nobuaki, Yamamoto, Ryoo, Yazawa, Yukako, Sugiura, Yuri, Waweru, Peter Kuria, Baek, Jang-Hyun, Lee, Si Baek, Seo, Kwon-Duk, Sohn, Sung-Il, Arsovska, Anita Ante, Chan, Yong Chieh, Wan Zaidi, Wan Asyraf, Jaafar, Ainul Syahrilfazli, Gongora-Rivera, Fernando, Martinez-Marino, Manuel, Infante-Valenzuela, Adrian, Groppa, Stanislav, Leahu, Pavel, Coutinho, Jonathan M, Rinkel, Leon A., Dippel, Diederik W. J., Dam-Nolen, Dianne H. K. van, Ranta, Annemarei, Wu, Teddy Y., Adebayo, Tajudeen Temitayo, Bello, Abiodun H., Nwazor, Ernest Okwundu, Sunmonu, Taofiki Ajao, Wahab, Kolawole Wasiu, Ronning, Ole Morten, Sandset, Else Charlotte, Al Hashmi, Amal M., Ahmad, Saima, Rashid, Umair, Rodriguez-Kadota, Liliana, Vences, Miguel Ángel, Yalung, Patrick Matic, Hao Dy, Jon Stewart, Pineda-Franks, Maria Carissa, Co, Christian Oliver, Brola, Waldemar, Debiec, Aleksander, Dorobek, Malgorzata, Karlinski, Michal Adam, Labuz-Roszak, Beata M., Lasek-Bal, Anetta, Sienkiewicz-Jarosz, Halina, Staszewski, Jacek, Sobolewski, Piotr, Wiacek, Marcin, Zielinska-Turek, Justyna, Araujo, Andre Pinho, Rocha, Mariana, Castro, Pedro, Cruz, Vitor Tedim, Ferreira, Paulo Venancio, Ferreira, Patricia, Nunes, Ana Paiva, Fonseca, Luisa, Marto, João Pedro, Pinho E Melo, Teresa, Rodrigues, Miguel, Silva, M. Luis, Dimitriade, Adela, Falup-Pecurariu, Cristian, Hamid, May Adel, Venketasubramanian, Narayanaswamy, Krastev, Georgi, Mako, Miroslav, Ayo-Martin, Oscar, Hernández-Fernández, Francisco, Blasco, Jordi, Rodríguez-Vázquez, Alejandro, Cruz-Culebras, Antonio, Moniche, Francisco, Montaner, Joan, Pérez-Sánchez, Soledad, García Sánchez, María Jesús, Guillán Rodríguez, Marta, Jood, Katarina, Nordanstig, Annika, Mazya, Michael V., Moreira, Tiago T. P., Bernava, Gianmarco, Beyeler, Morin, Bolognese, Manuel, Carrera, Emmanuel, Dobrocky, Tomas, Karwacki, Grzegorz Marek, Keller, Emanuela, Hsieh, Chang Yang, Boonyakarnkul, Surawan, Churojana, Anchalee, Aykac, Ozlem, Ozdemir, Atilla Ã-Zcan, Bajrami, Arsida, Senadim, Songul, Hussain, Syed Irteza, John, Seby, Banerjee, Soma, Kwan, Joseph, Krishnan, Kailash, Lenthall, Robert, Matthews, Ashok, Wong, Ken, Zhang, Liqun, Altschul, Dorothea, Asif, Kaiz S., Bahiru, Zeelalem, Below, Kristine, Biller, José, Ruland, Sean, Chaudry, Saqib A., Chen, Michael, Chebl, Alex, Cibulka, Jackie, Cistrunk, Leon, Clark, Judith, Colasurdo, Marco, Czap, Alexandra, de Havenon, Adam, D'Amato, Salvatore, Dharmadhikari, Sushrut, Grimmett, Kasey B., Dmytriw, Adam A., Etherton, Mark R., Ezepue, Chizoba, Farooqui, Mudassir, Feske, Steven K., Fink, Lauren, Gasimova, Ulviyya, Guzik, Amy K., Hakemi, Maryam, Hovingh, Majesta, Khan, Muhib, Jillela, Dinesh, Kan, Peter T., Khatri, Rakesh, Khawaja, Ayaz M., Khoury, Naim N., Kiley, Nicole L., Kim, Benny S., Kolikonda, Murali K., Kuhn, Anna Luisa, Lara, Stephanie, Linares, Guillermo, Linfante, Italo, Lukovits, Timothy G., Lycan, Sarah, Male, Shailesh S., Maali, Laith, Mancin, John, Masoud, Hesham, Mohamed, Ghada A., Monteiro, Andre, Nahab, Fadi, Nalleballe, Krishna, Ortega-Gutiérrez, Santiago, Puri, Ajit S, Radaideh, Yazan, Rahangdale, Rahul H., Rai, Ansaar, Ramakrishnan, Pankajavalli, Reddy, Aravind B., Rojas-Soto, Diana M., Romero, José Rafael, Rost, Natalia S., Rothstein, Aaron, Omran, Setareh Salehi, Sheth, Sunil A., Siddiqui, Adnan H., Starosciak, Amy K., Tarlov, Nicholas E., Taylor, Robert A., Wang, Michael J., Wolfe, Jared, Wong, Ka-Ho, Le, Huynh Vu, Nguyen, Quy Viet, Pham, Thong Nhu, Nguyen, Trung Thanh, Phan, Hoang Thi, Ton, Mai Duy, Fischer, Urs, Michel, Patrik, Strambo, Davide, Martins, Sheila O., Zaidat, Osama O., and Nogueira, Raul G.

Abstract

Background and Objectives: Declines in stroke admission, IV thrombolysis (IVT), and mechanical thrombectomy volumes were reported during the first wave of the COVID-19 pandemic. There is a paucity of data on the longer-term effect of the pandemic on stroke volumes over the course of a year and through the second wave of the pandemic. We sought to measure the effect of the COVID-19 pandemic on the volumes of stroke admissions, intracranial hemorrhage (ICH), IVT, and mechanical thrombectomy over a 1-year period at the onset of the pandemic (March 1, 2020, to February 28, 2021) compared with the immediately preceding year (March 1, 2019, to February 29, 2020)., Methods: We conducted a longitudinal retrospective study across 6 continents, 56 countries, and 275 stroke centers. We collected volume data for COVID-19 admissions and 4 stroke metrics: ischemic stroke admissions, ICH admissions, IVT treatments, and mechanical thrombectomy procedures. Diagnoses were identified by their ICD-10 codes or classifications in stroke databases., Results: There were 148,895 stroke admissions in the 1 year immediately before compared with 138,453 admissions during the 1-year pandemic, representing a 7% decline (95% CI [95% CI 7.1–6.9]; p < 0.0001). ICH volumes declined from 29,585 to 28,156 (4.8% [5.1–4.6]; p < 0.0001) and IVT volume from 24,584 to 23,077 (6.1% [6.4–5.8]; p < 0.0001). Larger declines were observed at high-volume compared with low-volume centers (all p < 0.0001). There was no significant change in mechanical thrombectomy volumes (0.7% [0.6–0.9]; p = 0.49). Stroke was diagnosed in 1.3% [1.31–1.38] of 406,792 COVID-19 hospitalizations. SARS-CoV-2 infection was present in 2.9% ([2.82–2.97], 5,656/195,539) of all stroke hospitalizations., Discussion: There was a global decline and shift to lower-volume centers of stroke admission volumes, ICH volumes, and IVT volumes during the 1st year of the COVID-19 pandemic compared with the prior year. Mechanical thrombectomy volumes were preserved. These results suggest preservation in the stroke care of higher severity of disease through the first pandemic year., Trial Registration Information: This study is registered under NCT04934020.

Published
2023

18. Endovascular NBCA treatment of a ruptured arteriovenous malformation with venous pseudoaneurysm in a young child

Author

De Lucia, Federico, Bonnet, Thomas, Elens, Stéphanie, De Lucia, Federico, Bonnet, Thomas, and Elens, Stéphanie

Abstract

We reported imaging findings of arterio-venous malformation complicated by hemorrhage and venous pseudoaneurysm in a young child consulting for headache and emesis: to our knowledge venous pseudoaneurysm in association with ruptured arteriovenous malformation is a rare complication reported in the literature. We present the indications for endovascular treatment, especially with NBCA (N-butyl cyanoacrylate)., SCOPUS: ar.j, info:eu-repo/semantics/published

Published
2023

19. Éditorial.

Author

DRAIS, ÉRIC and BONNET, THOMAS

Subjects
EMOTIONAL labor, QUALITY of work life, MENTAL health, EMOTIONS, INTERDISCIPLINARY education
Abstract

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Published
2024
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20. Global Impact of the COVID-19 Pandemic on Cerebral Venous Thrombosis and Mortality

Author

Nguyen, Thanh N, Qureshi, Muhammad M, Klein, Piers, Yamagami, Hiroshi, Abdalkader, Mohamad, Mikulik, Robert, Sathya, Anvitha, Mansour, Ossama Yassin, Czlonkowska, Anna, Hannah, Lo, Field, Thalia S, Charidimou, Andreas, Banerjee, Soma, Yaghi, Shadi, Siegler, James E, Sedova, Petra, Kwan, Joseph, de Sousa, Diana Aguiar, Demeestere, Jelle, Inoa, Violiza, Omran, Setareh Salehi, Zhang, Liqun, Michel, Patrik, Strambo, Davide, Marto, João Pedro, Nogueira, Raul G, Kristoffersen, Espen Saxhaug, Tsivgoulis, Georgios, Lereis, Virginia Pujol, Alice, Ma, Enzinger, Christian, Gattringer, Thomas, Rahman, Aminur, Bonnet, Thomas, Ligot, Noémie, De Raedt, Sylvie, Lemmens, Robin, Vanacker, Peter, Vandervorst, Fenne, Conforto, Adriana Bastos, Hidalgo, Raquel C T, Mora Cuervo, Daissy Liliana, de Oliveira Neves, Luciana, Lameirinhas da Silva, Isabelle, Martíns, Rodrigo Targa, Rebello, Letícia C, Santiago, Igor Bessa, Sadelarova, Teodora, Kalpachki, Rosen, Alexiev, Filip, Cora, Elena Adela, Kelly, Michael E, Peeling, Lissa, Pikula, Aleksandra, Chen, Hui-Sheng, Chen, Yimin, Yang, Shuiquan, Roje Bedekovic, Marina, Čabal, Martin, Tenora, Dusan, Fibrich, Petr, Dušek, Pavel, Hlaváčová, Helena, Hrabanovska, Emanuela, Jurák, Lubomír, Kadlčíková, Jana, Karpowicz, Igor, Klečka, Lukáš, Kovář, Martin, Neumann, Jiří, Paloušková, Hana, Reiser, Martin, Rohan, Vladimir, Šimůnek, Libor, Skoda, Ondreij, Škorňa, Miroslav, Šrámek, Martin, Drenck, Nicolas, Sobh, Khalid, Lesaine, Emilie, Sabben, Candice, Reiner, Peggy, Rouanet, Francois, Strbian, Daniel, Boskamp, Stefan, Mbroh, Joshua, Nagel, Simon, Rosenkranz, Michael, Poli, Sven, Thomalla, Götz, Karapanayiotides, Theodoros, Koutroulou, Ioanna, Kargiotis, Odysseas, Palaiodimou, Lina, Barrientos Guerra, José Dominguo, Huded, Vikram, Nagendra, Shashank, Prajapati, Chintan, Sylaja, P N, Sani, Achmad Firdaus, Ghoreishi, Abdoreza, Farhoudi, Mehdi, Sadeghi Hokmabadi, Elyar, Hashemilar, Mazyar, Sabetay, Sergiu Ionut, Rahal, Fadi, Acampa, Maurizio, Adami, Alessandro, Longoni, Marco, Ornello, Raffaele, Renieri, Leonardo, Romoli, Michele, Sacco, Simona, Salmaggi, Andrea, Sangalli, Davide, Zini, Andrea, Sakai, Kenichiro, Fukuda, Hiroki, Fujita, Kyohei, Imamura, Hirotoshi, Kosuke, Miyake, Sakaguchi, Manabu, Sonoda, Kazutaka, Matsumaru, Yuji, Ohara, Nobuyuki, Shindo, Seigo, Takenobu, Yohei, Yoshimoto, Takeshi, Toyoda, Kazunori, Uwatoko, Takeshi, Sakai, Nobuyuki, Yamamoto, Nobuaki, Yamamoto, Ryoo, Yazawa, Yukako, Sugiura, Yuri, Baek, Jang-Hyun, Lee, Si Baek, Seo, Kwon-Duk, Sohn, Sung-Il, Lee, Jin Soo, Arsovska, Anita Ante, Chieh, Chan Yong, Wan Zaidi, Wan Asyraf, Wan Yahya, Wan Nur Nafisah, Gongora-Rivera, Fernando, Martinez-Marino, Manuel, Infante-Valenzuela, Adrian, Dippel, Diederik, van Dam-Nolen, Dianne H K, Teddy Y, Wu, Punter, Martin, Adebayo, Tajudeen Temitayo, Bello, Abiodun H, Sunmonu, Taofiki Ajao, Wahab, Kolawole Wasiu, Sundseth, Antje, Al Hashmi, Amal M, Ahmad, Saima, Rashid, Umair, Rodriguez-Kadota, Liliana, Vences, Miguel Ángel, Yalung, Patrick Matic, Jon Stewart Hao, Dy, Brola, Waldemar, Dębiec, Aleksander, Dorobek, Malgorzata, Karlinski, Michal Adam, Labuz-Roszak, Beata M, Lasek-Bal, Anetta, Sienkiewicz-Jarosz, Halina, Staszewski, Jacek, Sobolewski, Piotr, Wiącek, Marcin, Zielinska-Turek, Justyna, Araújo, André Pinho, Rocha, Mariana, Castro, Pedro, Ferreira, Patricia, Nunes, Ana Paiva, Fonseca, Luísa, Pinho E Melo, Teresa, Rodrigues, Miguel, Silva, M Luis, Ciopleias, Bogdan, Dimitriade, Adela, Falup-Pecurariu, Cristian, Hamid, May Adel, Venketasubramanian, Narayanaswamy, Krastev, Georgi, Haring, Jozef, Ayo-Martin, Oscar, Hernandez-Fernandez, Francisco, Blasco, Jordi, Rodríguez-Vázquez, Alejandro, Cruz-Culebras, Antonio, Moniche, Francisco, Montaner, Joan, Perez-Sanchez, Soledad, García Sánchez, María Jesús, Guillán Rodríguez, Marta, Bernava, Gianmarco, Bolognese, Manuel, Carrera, Emmanuel, Churojana, Anchalee, Aykac, Ozlem, Özdemir, Atilla Özcan, Bajrami, Arsida, Senadim, Songul, Hussain, Syed I, John, Seby, Krishnan, Kailash, Lenthall, Robert, Asif, Kaiz S, Below, Kristine, Biller, Jose, Chen, Michael, Chebl, Alex, Colasurdo, Marco, Czap, Alexandra, de Havenon, Adam H, Dharmadhikari, Sushrut, Eskey, Clifford J, Farooqui, Mudassir, Feske, Steven K, Goyal, Nitin, Grimmett, Kasey B, Guzik, Amy K, Haussen, Diogo C, Hovingh, Majesta, Jillela, Dinesh, Kan, Peter T, Khatri, Rakesh, Khoury, Naim N, Kiley, Nicole L, Kolikonda, Murali K, Lara, Stephanie, Grace, Li, Linfante, Italo, Loochtan, Aaron I, Lopez, Carlos D, Lycan, Sarah, Male, Shailesh S, Nahab, Fadi, Maali, Laith, Masoud, Hesham E, Min, Jiangyong, Orgeta-Gutierrez, Santiago, Mohamed, Ghada A, Mohammaden, Mahmoud, Nalleballe, Krishna, Radaideh, Yazan, Ramakrishnan, Pankajavalli, Rayo-Taranto, Bliss, Rojas-Soto, Diana M, Ruland, Sean, Simpkins, Alexis N, Sheth, Sunil A, Starosciak, Amy K, Tarlov, Nicholas E, Taylor, Robert A, Voetsch, Barbara, Zhang, Linda, Duong, Hai Quang, Dao, Viet-Phuong, Huynh Vu, Le, Pham, Thong Nhu, Ton, Mai Duy, Tran, Anh Duc, Zaidat, Osama O, Machi, Paolo, Dirren, Elisabeth, Rodríguez Fernández, Claudio, Escartín López, Jorge, Fernández Ferro, Jose Carlos, Mohammadzadeh, Niloofar, Suryadevara, Neil C, de la Cruz Fernández, Beatriz, Bessa, Filipe, Jancar, Nina, Brady, Megan, Scozzari, Dawn, SVIN COVID-19 Global COVID Stroke Registry, Neurology, Radiology & Nuclear Medicine, Society of Vascular and Interventional Neurology, Nguyen, Thanh N., Nogueira, Raul G., Clinical sciences, Neuroprotection & Neuromodulation, Biology, Neurologian yksikkö, HUS Neurocenter, and Helsinki University Hospital Area

Subjects
Stroke, Vaccine-induced immune thrombotic thrombocytopenia, SDG 3 - Good Health and Well-being, Cerebral venous thrombosis, SARS-CoV-2, 3112 Neurosciences, COVID-19, Mortality, Neurology (clinical), Cardiology and Cardiovascular Medicine, 3124 Neurology and psychiatry
Abstract

[Background and Purpose] Recent studies suggested an increased incidence of cerebral venous thrombosis (CVT) during the coronavirus disease 2019 (COVID-19) pandemic. We evaluated the volume of CVT hospitalization and in-hospital mortality during the 1st year of the COVID-19 pandemic compared to the preceding year., [Methods] We conducted a cross-sectional retrospective study of 171 stroke centers from 49 countries. We recorded COVID-19 admission volumes, CVT hospitalization, and CVT in-hospital mortality from January 1, 2019, to May 31, 2021. CVT diagnoses were identified by International Classification of Disease-10 (ICD-10) codes or stroke databases. We additionally sought to compare the same metrics in the first 5 months of 2021 compared to the corresponding months in 2019 and 2020 (ClinicalTrials.gov Identifier: NCT04934020)., [Results] There were 2,313 CVT admissions across the 1-year pre-pandemic (2019) and pandemic year (2020); no differences in CVT volume or CVT mortality were observed. During the first 5 months of 2021, there was an increase in CVT volumes compared to 2019 (27.5%; 95% confidence interval [CI], 24.2 to 32.0; P, [Conclusions] During the 1st year of the COVID-19 pandemic, CVT hospitalization volume and CVT in-hospital mortality did not change compared to the prior year. COVID-19 diagnosis was associated with higher CVT in-hospital mortality. During the first 5 months of 2021, there was an increase in CVT hospitalization volume and increase in CVT-related mortality, partially attributable to VITT., The study was funded by the Society of Vascular and Interventional Neurology research pilot grant.

Published
2022
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21. Global impact of the COVID-19 pandemic on stroke volumes and cerebrovascular events

Author

Nguyen, Thanh N., Qureshi, Muhammad M., Klein, Piers, Yamagami, Hiroshi, Mikulik, Robert, Czlonkowska, Anna, Abdalkader, Mohamad, Sedova, Petra, Sathya, Anvitha, Lo, Hannah C., Mansour, Ossama Yassin, Iversen, Helle Klingenberg, Truelsen, Thomas Clement, Wienecke, Troels, Sobh, Khalid, Ylikotila, Pauli, Alpay, Kemal, Strbian, Daniel, Bernady, Patricia, Casenave, Philippe, Dan, Maria, Vanguru, Husitha Reddy, Faucheux, Jean-Marc, Gentric, Jean-Christophe, Magro, Elsa, Sabben, Candice, Reiner, Peggy, Rouanet, Francois, Bohmann, Ferdinand O., Boskamp, Stefan, Mbroh, Joshua, Nagel, Simon, Lesaine, Emilie, Nolte, Christian H., Ringleb, Peter A., Rosenkranz, Michael, Poli, Sven, Thomalla, Götz, Karapanayiotides, Theodoros, Koutroulou, Ioanna, Kargiotis, Odysseas, Palaiodimou, Lina, Barrientos Guerra, Jose Dominguo, Tsivgoulis, Georgios, Huded, Vikram, Menon, Bindu, Nagendra, Shashank, Prajapati, Chintan, Sylaja, P.N., Krishna Pramana, Nyoman Angga, Sani, Achmad Firdaus, Ghoreishi, Abdoreza, Farhoudi, Mehdi, Hokmabadi, Elyar Sadeghi, Loochtan, Aaron I., Raya, Tariq Abu, Kalmanovich, Shani Avnery, Ronen, Levite, Sabetay, Sergiu Ionut, Acampa, Maurizio, Adami, Alessandro, Castellan, Lucio, Longoni, Marco, Ornello, Raffaele, Renieri, Leonardo, Demeestere, Jelle, Bigliani, Claudia Rolla, Romoli, Michele, Sacco, Simona, Salmaggi, Andrea, Sangalli, Davide, Zini, Andrea, Doijiri, Ryosuke, Fukuda, Hiroki, Fujinaka, Toshiyuki, Fujita, Kyohei, Uchino, Ken, Imamura, Hirotoshi, Sakai, Nobuyuki, Kanamaru, Takuya, Kimura, Naoto, Kono, Ryuhei, Miyake, Kosuke, Sakaguchi, Manabu, Sakai, Kenichiro, Sonoda, Kazutaka, Todo, Kenichi, Inoa, Violiza, Miyashita, Fumio, Tokuda, Naoki, Matsumaru, Yuji, Matsumoto, Shoji, Ohara, Nobuyuki, Shindo, Seigo, Takenobu, Yohei, Yoshimoto, Takeshi, Toyoda, Kazunori, Uwatoko, Takeshi, Goyal, Nitin, Yagita, Yoshiki, Yamada, Takehiro, Yamamoto, Nobuaki, Yamamoto, Ryoo, Yazawa, Yukako, Sugiura, Yuri, Waweru, Peter Kuria, Baek, Jang-Hyun, Lee, Si Baek, Seo, Kwon-Duk, Charidimou, Andreas, Sohn, Sung-Il, Arsovska, Anita Ante, Chan, Yong Chieh, Wan Zaidi, Wan Asyraf, Jaafar, Ainul Syahrilfazli, Gongora-Rivera, Fernando, Martinez-Marino, Manuel, Infante-Valenzuela, Adrian, Groppa, Stanislav, Leahu, Pavel, Siegler, James E., Coutinho, Jonathan M., Rinkel, Leon A., Dippel, Diederik W.J., van Dam-Nolen, Dianne H.K., Ranta, Annemarei, Wu, Teddy Y., Adebayo, Tajudeen Temitayo, Bello, Abiodun H., Nwazor, Ernest Okwundu, Sunmonu, Taofiki Ajao, Yaghi, Shadi, Wahab, Kolawole Wasiu, Ronning, Ole Morten, Sandset, Else Charlotte, Al Hashmi, Amal M., Ahmad, Saima, Rashid, Umair, Rodriguez-Kadota, Liliana, Vences, Miguel Ángel, Yalung, Patrick Matic, Hao Dy, Jon Stewart, de Sousa, Diana Aguiar, Pineda-Franks, Maria Carissa, Co, Christian Oliver, Brola, Waldemar, Debiec, Aleksander, Dorobek, Malgorzata, Karlinski, Michal Adam, Labuz-Roszak, Beata M., Lasek-Bal, Anetta, Sienkiewicz-Jarosz, Halina, Staszewski, Jacek, Mohammaden, Mahmoud H., Sobolewski, Piotr, Wiacek, Marcin, Zielinska-Turek, Justyna, Araujo, Andre Pinho, Rocha, Mariana, Castro, Pedro, Cruz, Vitor Tedim, Ferreira, Paulo Venancio, Ferreira, Patricia, Nunes, Ana Paiva, Haussen, Diogo C., Fonseca, Luisa, Marto, João Pedro, Melo, Teresa Pinho e, Rodrigues, Miguel, Silva, M. Luis, Dimitriade, Adela, Falup-Pecurariu, Cristian, Hamid, May Adel, Venketasubramanian, Narayanaswamy, Krastev, Georgi, Kristoffersen, Espen Saxhaug, Mako, Miroslav, Ayo-Martin, Oscar, Hernández-Fernández, Francisco, Blasco, Jordi, Rodríguez-Vázquez, Alejandro, Cruz-Culebras, Antonio, Moniche, Francisco, Montaner, Joan, Perez-Sanchez, Soledad, García Sánchez, María Jesús, Lereis, Virginia Pujol, Guillán Rodríguez, Marta, Jood, Katarina, Nordanstig, Annika, Mazya, Michael V., Moreira, Tiago T.P., Bernava, Gianmarco, Beyeler, Morin, Bolognese, Manuel, Carrera, Emmanuel, Dobrocky, Tomas, Scollo, Sergio Daniel, Karwacki, Grzegorz Marek, Keller, Emanuela, Hsieh, Chang Yang, Boonyakarnkul, Surawan, Churojana, Anchalee, Aykac, Ozlem, Ozdemir, Atilla Özcan, Bajrami, Arsida, Senadim, Songul, Hussain, Syed Irteza, Campbell, Bruce C. V., John, Seby, Banerjee, Soma, Kwan, Joseph, Krishnan, Kailash, Lenthall, Robert, Matthews, Ashok, Wong, Ken, Zhang, Liqun, Altschul, Dorothea, Asif, Kaiz S., Ma, Alice, Bahiru, Zeelalem, Below, Kristine, Biller, José, Ruland, Sean, Chaudry, Saqib A., Chen, Michael, Chebl, Alex, Cibulka, Jackie, Cistrunk, Leon, Clark, Judith, Thomas, James Orton, Colasurdo, Marco, Czap, Alexandra, de Havenon, Adam, D'Amato, Salvatore, Dharmadhikari, Sushrut, Grimmett, Kasey B., Dmytriw, Adam A., Etherton, Mark R., Ezepue, Chizoba, Farooqui, Mudassir, Parsons, Mark W., Feske, Steven K., Fink, Lauren, Gasimova, Ulviyya, Guzik, Amy K., Hakemi, Maryam, Hovingh, Majesta, Khan, Muhib, Jillela, Dinesh, Kan, Peter T., Khatri, Rakesh, Singhal, Shaloo, Khawaja, Ayaz M., Khoury, Naim N., Kiley, Nicole L., Kim, Benny S., Kolikonda, Murali K., Kuhn, Anna Luisa, Lara, Stephanie, Linares, Guillermo, Linfante, Italo, Lukovits, Timothy G., Slater, Lee-Anne, Lycan, Sarah, Male, Shailesh S., Maali, Laith, Mancin, John, Masoud, Hesham, Mohamed, Ghada A., Monteiro, Andre, Nahab, Fadi, Nalleballe, Krishna, Ortega-Gutierrez, Santiago, Tomazini Martins, Rodrigo, Puri, Ajit S., Radaideh, Yazan, Rahangdale, Rahul H., Rai, Ansaar, Ramakrishnan, Pankajavalli, Reddy, Aravind B., Rojas-Soto, Diana M., Romero, Jose Rafael, Rost, Natalia S., Rothstein, Aaron, Enzinger, Chris, Omran, Setareh Salehi, Sheth, Sunil A., Siddiqui, Adnan H., Starosciak, Amy K., Tarlov, Nicholas E., Taylor, Robert A., Wang, Michael J., Wolfe, Jared, Wong, Ka-Ho, Le, Huynh Vu, Gattringer, Thomas, Nguyen, Quy Viet, Pham, Thong Nhu, Nguyen, Trung Thanh, Phan, Hoang Thi, Ton, Mai Duy, Fischer, Urs, Michel, Patrik, Strambo, Davide, Martins, Sheila O., Zaidat, Osama O., Rahman, Aminur, Nogueira, Raul G., Bonnet, Thomas, Ligot, Noemie, De Raedt, Sylvie, Lemmens, Robin, Vanacker, Peter, Vandervorst, Fenne, Conforto, Adriana Bastos, Hidalgo, Raquel C.T., de Oliveira Neves, Luciana, Martins, Rodrigo Targa, Mora Cuervo, Daissy Liliana, Rebello, Leticia C., Santiago, Igor Bessa, Lameirinhas da Silva, Isabelle, Sakelarova, Teodora, Kalpachki, Rosen, Alexiev, Filip, Catanese, Luciana, Cora, Elena Adela, Goyal, Mayank, Hill, Michael D., Kelly, Michael E., Khosravani, Houman, Lavoie, Pascale, Peeling, Lissa, Pikula, Aleksandra, Rivera, Rodrigo, Chen, Hui-Sheng, Chen, Yimin, Huo, Xiaochuan, Miao, Zhongrong, Yang, Shuiquan, Bedekovic, Marina Roje, Bralic, Marina, Budincevic, Hrvoje, Corredor-Quintero, Angel Basilio, Lara-Sarabia, Osvaldo E., Cabal, Martin, Tenora, Dusan, Fibrich, Petr, Herzig, Roman, Hlaváčová, Helena, Hrabanovska, Emanuela, Hlinovsky, David, Jurak, Lubomir, Kadlcikova, Jana, Karpowicz, Igor, Klecka, Lukas, Kovar, Martin, Lauer, David, Neumann, Jiri, Palouskova, Hana, Reiser, Martin, Rekova, Petra, Rohan, Vladimir, Skoda, Ondrej, Škorňa, Miroslav, Sobotková, Lenka, Sramek, Martin, Zakova, Lenka, Christensen, Hanne, Drenck, Nicolas, and Repositório da Universidade de Lisboa

Abstract

© 2022 American Academy of Neurology, Background and objectives: Declines in stroke admission, IV thrombolysis (IVT), and mechanical thrombectomy volumes were reported during the first wave of the COVID-19 pandemic. There is a paucity of data on the longer-term effect of the pandemic on stroke volumes over the course of a year and through the second wave of the pandemic. We sought to measure the effect of the COVID-19 pandemic on the volumes of stroke admissions, intracranial hemorrhage (ICH), IVT, and mechanical thrombectomy over a 1-year period at the onset of the pandemic (March 1, 2020, to February 28, 2021) compared with the immediately preceding year (March 1, 2019, to February 29, 2020). Methods: We conducted a longitudinal retrospective study across 6 continents, 56 countries, and 275 stroke centers. We collected volume data for COVID-19 admissions and 4 stroke metrics: ischemic stroke admissions, ICH admissions, IVT treatments, and mechanical thrombectomy procedures. Diagnoses were identified by their ICD-10 codes or classifications in stroke databases. Results: There were 148,895 stroke admissions in the 1 year immediately before compared with 138,453 admissions during the 1-year pandemic, representing a 7% decline (95% CI [95% CI 7.1-6.9]; p < 0.0001). ICH volumes declined from 29,585 to 28,156 (4.8% [5.1-4.6]; p < 0.0001) and IVT volume from 24,584 to 23,077 (6.1% [6.4-5.8]; p < 0.0001). Larger declines were observed at high-volume compared with low-volume centers (all p < 0.0001). There was no significant change in mechanical thrombectomy volumes (0.7% [0.6-0.9]; p = 0.49). Stroke was diagnosed in 1.3% [1.31-1.38] of 406,792 COVID-19 hospitalizations. SARS-CoV-2 infection was present in 2.9% ([2.82-2.97], 5,656/195,539) of all stroke hospitalizations. Discussion: There was a global decline and shift to lower-volume centers of stroke admission volumes, ICH volumes, and IVT volumes during the 1st year of the COVID-19 pandemic compared with the prior year. Mechanical thrombectomy volumes were preserved. These results suggest preservation in the stroke care of higher severity of disease through the first pandemic year.

Published
2023

22. Severely Hypoperfused Brain Tissue Correlates with Final Infarct Volume Despite Recanalization in DMVO Stroke

Author

Wang, Maud, primary, Farouki, Yousra, additional, Hulscher, Franny, additional, Mine, Benjamin, additional, Bonnet, Thomas, additional, Elens, Stephanie, additional, Suarez, Juan Vazquez, additional, Jodaitis, Lise, additional, Ligot, Noemie, additional, Naeije, Gilles, additional, Lubicz, Boris, additional, and Guenego, Adrien, additional

Published
2023
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23. Former à la sécurité au travail : l’enjeu d’une culture organisationnelle de prévention

Author

Drais, Eric, Bonnet, Thomas, Institut national de recherche et de sécurité (Vandoeuvre lès Nancy) (INRS ( Vandoeuvre lès Nancy)), Université Lumière - Lyon 2 (UL2), Centre Max Weber (CMW), Centre National de la Recherche Scientifique (CNRS)-École normale supérieure - Lyon (ENS Lyon)-Université Lumière - Lyon 2 (UL2)-Université Jean Monnet [Saint-Étienne] (UJM), École normale supérieure de Lyon (ENS de Lyon)-Université Lumière - Lyon 2 (UL2)-Université Jean Monnet - Saint-Étienne (UJM)-Centre National de la Recherche Scientifique (CNRS), and Bonnet, Thomas

Subjects
[SHS.SOCIO]Humanities and Social Sciences/Sociology, Culture organisationnelle de prévention, [SHS.SOCIO] Humanities and Social Sciences/Sociology, Aide à domicie, Santé et sécurité au travail, Formation professionnelle
Abstract

International audience; En droit du travail, la formation et l’information à la sécurité constituent une obligation légale pour l’employeur, qui complète celle d’évaluer les risques professionnels. Dans des contextes d’activités dynamiques, du point de vue des organisations du travail comme de celui des ressources humaines, la professionnalisation à la santé et à la sécurité reste un défi permanent. Elle repose sur un apprentissage continu, par la formation et par l’expérience. Pour autant, l’expérience des risques, en lien avec le vécu émotionnel, ne constitue pas une ressource pour la prévention. Seul un travail collectif de régulation peut transformer cette expérience en apprentissage au service d’une culture de prévention. Pour illustrer les conditions de développement d’une culture organisationnelle de prévention, l’article décrit la mise en œuvre d’un projet de prévention au sein d’un réseau d’agences d’aide à domicile, secteur d’activité particulièrement exposé aux risques professionnels.

Published
2020
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25. First-Pass Effect Predicts Clinical Outcome and Infarct Growth After Thrombectomy for Distal Medium Vessel Occlusions

Author

Farouki, Yousra, primary, Bonnet, Thomas, additional, Mine, Benjamin, additional, Hulscher, Franny, additional, Wang, Maud, additional, Elens, Stephanie, additional, Vazquez Suarez, Juan, additional, Jodaitis, Lise, additional, Ligot, Noémie, additional, Naeije, Gilles, additional, Walker, Gregory, additional, Lubicz, Boris, additional, and Guenego, Adrien, additional

Published
2022
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26. Effect of heat-inactivated Mycobacterium avium subspecies paratuberculosis (MAP) vaccine on the lesions and immunopathology developed in target tissues of naturally MAP-infected goats

Author

Agulló-Ros, Irene, primary, Andrada, Marisa, additional, Pérez-Sancho, Marta, additional, Roy, Álvaro, additional, Bezos, Javier, additional, Bonnet, Thomas, additional, Moreno, Inmaculada, additional, Paz-Sánchez, Yania, additional, Domínguez, Mercedes, additional, Gómez-Villamandos, José C., additional, Domínguez, Lucas, additional, and Risalde, María A., additional

Published
2022
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28. Early Neurological Improvement Predicts Clinical Outcome After Thrombectomy for Distal Medium Vessel Occlusions.

Author

Wang, Maud, Farouki, Yousra, Hulscher, Franny, Mine, Benjamin, Bonnet, Thomas, Elens, Stéphanie, Vazquez Suarez, Juan, Jodaitis, Lise, Ligot, Noemie, Naeije, Gilles, Lubicz, Boris, Guenego, Adrien, Wang, Maud, Farouki, Yousra, Hulscher, Franny, Mine, Benjamin, Bonnet, Thomas, Elens, Stéphanie, Vazquez Suarez, Juan, Jodaitis, Lise, Ligot, Noemie, Naeije, Gilles, Lubicz, Boris, and Guenego, Adrien

Abstract

Good clinical outcome predictors have been established in mechanical thrombectomy (MT) for acute ischemic stroke (AIS) caused by large vessel occlusion (LVO). An early neurological improvement (ENI), defined as a reduction of ≥8 on the National Institutes of Health Stroke Scale (NIHSS), compared with the baseline score or an NIHSS of 0 or 1 at 24 h after MT, is a strong predictor of favorable outcome. We aimed to study the impact of ENI after MT for distal medium vessel occlusions (DMVO)., SCOPUS: ar.j, info:eu-repo/semantics/published

Published
2022

29. Stroke Core Volume Weighs More Than Recanalization Time for Predicting Outcome in Large Vessel Occlusion Recanalized Within 6 h of Symptoms Onset.

Author

Ligot, Noemie, Elands, Sophie, Damien, Charlotte, Jodaitis, Lise, Sadeghi-Meibodi, Niloufar, Mine, Benjamin, Bonnet, Thomas, Guenego, Adrien, Lubicz, Boris, Naeije, Gilles, Ligot, Noemie, Elands, Sophie, Damien, Charlotte, Jodaitis, Lise, Sadeghi-Meibodi, Niloufar, Mine, Benjamin, Bonnet, Thomas, Guenego, Adrien, Lubicz, Boris, and Naeije, Gilles

Abstract

Current guidelines suggest that perfusion imaging should only be performed > 6 h after symptom onset. Pathophysiologically, brain perfusion should matter whatever the elapsed time. We aimed to compare relative contribution of recanalization time and stroke core volume in predicting functional outcome in patients treated by endovascular thrombectomy within 6-h of stroke-onset., SCOPUS: ar.j, info:eu-repo/semantics/published

Published
2022

30. Regard croisé sur l’épreuve affective du terrain

Author

Bonnet, Thomas and Rochedy, Amandine

Subjects
Sociology, sociologie, chercheur, GTG, émotion, SOC000000
Abstract

Ramasser un cadavre en état de décomposition ou entendre en entretien une mère de famille évoquer la possibilité de se suicider pour en finir avec une situation ingérable ne laisse pas insensible les chercheurs et chercheuses. Que l’enquête porte sur la régulation sociale du risque émotionnel au travail ou sur la gestion des pratiques alimentaires des enfants, il est difficile de faire l’économie de la question affective. Non pas parce que les affects occupent ou non une place centrale dans c...

Published
2022

31. Les émotions dans la recherche en sciences humaines et sociales

Author

Ballanfat, Elsa, Beldame, Yann, Beriet, Grégory, Bernard, Julien, Bonnet, Thomas, Bresson, Jonathan, Dargère, Christophe, Faure, David, Héas, Stéphane, Kurashima, Akira, Le Breton, David, Melchior, Jean-Philippe, Meziani, Martial, Nahoum-Grappe, Véronique, Perera, Éric, Porrovecchio, Alessandro, Rochedy, Amandine, Salme, Juliette, Tuffa, Elsa, Zanna, Omar, Héas, Stéphane, and Zanna, Omar

Subjects
Sociology, sociologie, chercheur, GTG, émotion, SOC000000
Abstract

La neutralité, en science comme ailleurs, est un vœu pieux, voire un leurre, à mieux comprendre, si ce n’est évaluer ou contrôler. Surtout, l’engagement sur un terrain d’études conduit à des surprises, voire à des déconvenues qui font le sel des ouvrages de N. Barley comme par exemple L’anthropologue en déroute (2001). Dans le cadre des approches sensibles en sciences humaines et sociales, les émotions ressenties par le corps, recueillies et partagées, avec plaisir ou déplaisir, ne sont plus considérées comme des perturbateurs de l’analyse mais comme des sésames d’accès à la compréhension humaine. Elles s’imposent à la chercheuse ou au chercheur, la/le surprennent ; elles deviennent des guides utiles, des opératrices d’inclinaisons, voire de bifurcations, dans la recherche scientifique. Longtemps délaissées, les émotions ne constituent plus un obstacle à la rationalité mais un échafaudage à l’avènement d’une orientation théorique spécifique plutôt qu’une autre, à une modification d’attitude sur le terrain, etc. Émotion et cognition sont, pour le pire et le meilleur, définitivement intriquées.

Published
2022

33. Early Neurological Improvement Predicts Clinical Outcome After Thrombectomy for Distal Medium Vessel Occlusions

Author

Wang, Maud, primary, Farouki, Yousra, additional, Hulscher, Franny, additional, Mine, Benjamin, additional, Bonnet, Thomas, additional, Elens, Stephanie, additional, Vazquez Suarez, Juan, additional, Jodaitis, Lise, additional, Ligot, Noémie, additional, Naeije, Gilles, additional, Lubicz, Boris, additional, and Guenego, Adrien, additional

Published
2022
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40. Regard croisé sur l'épreuve affective du terrain. Analyse des affects et chercheurs affectés

Author

Rochedy, Amandine, Bonnet, Thomas, Centre d'Etude et de Recherche Travail Organisation Pouvoir (CERTOP), Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Université Toulouse - Jean Jaurès (UT2J), Université Lumière - Lyon 2 (UL2), Stéphane Héas, and Omar Zanna

Subjects
[SHS.SOCIO]Humanities and Social Sciences/Sociology, ComputingMilieux_MISCELLANEOUS, [SHS]Humanities and Social Sciences
Abstract

International audience

Published
2021

43. 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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44. Thrombectomy for distal medium vessel occlusion with a new generation of Stentretriever (Tigertriever 13).

Author

Guenego, Adrien, Mine, Benjamin, Bonnet, Thomas, Elens, Stéphanie, Vazquez Suarez, Juan, Jodaitis, Lise, Ligot, Noemie, Naeije, Gilles, Lubicz, Boris, Guenego, Adrien, Mine, Benjamin, Bonnet, Thomas, Elens, Stéphanie, Vazquez Suarez, Juan, Jodaitis, Lise, Ligot, Noemie, Naeije, Gilles, and Lubicz, Boris

Abstract

To evaluate the safety and efficacy of the Tigertriever 13 (Rapid Medical, Yoqneam, Israel) stent retriever in acute ischemic stroke (AIS) patients with primary or secondary distal, medium vessel occlusions (DMVO)., SCOPUS: ar.j, info:eu-repo/semantics/published

Published
2021

45. Long-term follow-up of the pCONus device for the treatment of wide-neck bifurcation aneurysms.

Author

Guenego, Adrien, Mine, Benjamin, Bonnet, Thomas, Elens, Stéphanie, Vazquez Suarez, Juan, Jodaitis, Lise, Ligot, Noemie, Naeije, Gilles, Lubicz, Boris, Guenego, Adrien, Mine, Benjamin, Bonnet, Thomas, Elens, Stéphanie, Vazquez Suarez, Juan, Jodaitis, Lise, Ligot, Noemie, Naeije, Gilles, and Lubicz, Boris

Abstract

Wide-neck bifurcation aneurysms remain challenging for the neurointerventionist and/or neurosurgeon despite many recent advances. The pCONus (Phenox, Bochum, Germany) is an emerging device for endovascular neck protection, we report the first long-term results of this device., SCOPUS: ar.j, info:eu-repo/semantics/published

Published
2021

46. Early Venous Filling Following Thrombectomy: Association With Hemorrhagic Transformation and Functional Outcome.

Author

Elands, Sophie, Casimir, Pierre, Bonnet, Thomas, Mine, Benjamin, Lubicz, Boris, Sjogärd, Martin, Ligot, Noemie, Naeije, Gilles, Elands, Sophie, Casimir, Pierre, Bonnet, Thomas, Mine, Benjamin, Lubicz, Boris, Sjogärd, Martin, Ligot, Noemie, and Naeije, Gilles

Abstract

Background and Purpose: Previous studies have noted the angiographic appearance of early venous filling (EVF) following recanalisation in acute ischemic stroke. However, the prognostic implications of EVF as a novel imaging biomarker remain unclear. We aimed to evaluate the correlation between EVF with (i) the risk of subsequent reperfusion hemorrhage (RPH) and (ii) the association of EVF on both the NIHSS score at 24 h and functional outcome as assessed with the Modified Rankin Scale (mRS) score at 90 days. Methods: We conducted a retrospective cohort study of patients presenting with an acute ischemic stroke due to a proximal large-vessel occlusion of the anterior circulation treated by thrombectomy. Post-reperfusion digital subtraction angiography was reviewed to look for EVF as evidenced by the contrast opacification of any cerebral vein before the late arterial phase. Results: EVF occurred in 22.4% of the 147 cases included. The presence of EVF significantly increased the risk of RPH (p = 0.0048), including the risk of symptomatic hemorrhage (p = 0.0052). The presence of EVF (p = 0.0016) and the absence of RPH (p = 0.0021) were independently associated with a better outcome as defined by the NIHSS difference at 24 h, most significantly in the EVF+RPH- group. No significant relationship was however found between either EVF or RPH and a mRS score ≤ 2 at 90 days. Conclusion: Early venous filling on angiographic imaging is a potential predictor of reperfusion hemorrhage. The absence of subsequent RPH in this sub-group is associated with better outcomes at 24 h post-thrombectomy than in those with RPH., SCOPUS: ar.j, info:eu-repo/semantics/published

Published
2021

49. Long-term follow-up of the pCONus device for the treatment of wide-neck bifurcation aneurysms.

Author

Guenego, Adrien, Mine, Benjamin, Bonnet, Thomas, Elens, Stephanie, Vazquez Suarez, Juan, Jodaitis, Lise, Ligot, Noémie, Naeije, Gilles, and Lubicz, Boris

Subjects
ANEURYSMS, ANGIOGRAPHY, DEATH rate
Abstract

Purpose: Wide-neck bifurcation aneurysms remain challenging for the neurointerventionist and/or neurosurgeon despite many recent advances. The pCONus (Phenox, Bochum, Germany) is an emerging device for endovascular neck protection, we report the first long-term results of this device. Methods: We performed a retrospective analysis of all consecutive intracranial wide-neck bifurcation aneurysms treated with the pCONus. Patients' characteristics were reviewed, procedural complications, angiographic (Roy-Raymond scale) and clinical outcomes were documented. Results: Between January 2016 and September 2019, 43 patients (74% female, median age 56 [49–66] years) with 43 wide-neck bifurcation aneurysms (mean width of 6.8 ± 2.1 mm, dome/neck ratio of 1.3 ± 0.2 and neck of 5.2 ± 1.3 mm) were included. A procedural angiographic complication was reported in five patients (12%), no patient presented a post-operative neurological deficit or long-term complication, mortality rate was 0%. At last follow-up (median of 46.5 months [38.3–51.7]), an adequate occlusion (complete and neck remnant) was observed in 37/43 patients (86%) and an aneurysm remnant in 6/43 (14%). Four patients (9%) needed retreatment. No in-stent stenosis or branch occlusion was depicted. Conclusion: pCONus device provides a safe and efficient alternative for endovascular wide-neck bifurcation aneurysms management, with long-term stability. [ABSTRACT FROM AUTHOR]

Published
2022
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50. Thrombectomy for distal medium vessel occlusion with a new generation of Stentretriever (Tigertriever 13).

Author

Guenego, Adrien, Mine, Benjamin, Bonnet, Thomas, Elens, Stephanie, Vazquez Suarez, Juan, Jodaitis, Lise, Ligot, Noémie, Naeije, Gilles, and Lubicz, Boris

Subjects
THROMBECTOMY, THROMBOLYTIC therapy, ISCHEMIC stroke, CEREBRAL infarction, SUBARACHNOID hemorrhage, COMPUTED tomography
Abstract

Purpose: To evaluate the safety and efficacy of the Tigertriever 13 (Rapid Medical, Yoqneam, Israel) stent retriever in acute ischemic stroke (AIS) patients with primary or secondary distal, medium vessel occlusions (DMVO). Methods: We performed a retrospective analysis of all consecutive AIS patients who underwent thrombectomy with the Tigertriever13 for DMVO. Patients' characteristics were reviewed, procedural complications, angiographic (modified thrombolysis in cerebral infarction score [mTICI]) and clinical (modified Rankin Scale [mRS]) outcomes were documented. Results: Between November 2019 and November 2020, 16 patients with 17 DMVO were included (40% female, median age 60 [50–65] years). The Tigertriever13 was used in 11/17 (65%, median NIHSS of 8 [6–15]) primary DMVO and in 6/17 (35%, median NIHSS of 20 [13–24]) cases of secondary DMVO after a proximal thrombectomy. The successful reperfusion rate (mTICI 2b, 2c, 3) was 94% (16/17) for the dedicated vessel. At day 1, CT imaging showed a subarachnoid hemorrhage in 29% of the cases and a parenchymal hematoma in 12%. At 3 months, 65% of the patients (11/17) had a favorable outcome (mRS 0–2). Conclusion: Mechanical thrombectomy using the Tigertriever13 appears to be safe and effective for DMVO. Clinical and anatomical results are in line with those of patients with proximal occlusions. [ABSTRACT FROM AUTHOR]

Published
2022
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