12 results on '"Beaudoin, Ann‐Marie"'
Search Results
2. Intravenous tenecteplase compared with alteplase for acute ischaemic stroke in Canada (AcT): a pragmatic, multicentre, open-label, registry-linked, randomised, controlled, non-inferiority trial
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Srivastava, Abhilekh, Aljammaz, Ahmed M, Akindotun, Akintomide Femi, Jin, Albert Y, Fraser, Alexander, Khaw, Alexander V, Lemnaru, Alexandru, Southwell, Alisia, Ramji, Alnar, Alvarado-Bolaños, Alonso, Mouminah, Amr, Lahlouh, Amro B, Yu, Amy Y, Alrohimi, Anas, Lavoie, Andre, Rogge, Andrea, Micieli, Andrew, Nguyen, Andrew Linh, Callaghan-Brown, Angelique, Florendo-Cumbermack, Anita, Wadhwa, Ankur, Beaudoin, Ann-Marie, Cayley, Anne, Liddy, Anne Marie, Trivedi, Anurag, Katsanos, Aristeidis H, Shuaib, Ashfaq, Butt, Asif Javed, Bereznyakova, Olena, Beauchamp, Beth, Mahlitz, Breane, Graham, Brett R, Dewar, Brian, Buck, Brian H, Durafourt, Bryce A, Holtby, Caitlin, Jackson-Tarlton, Caitlin S, Bockus, Caitlyn, Stephenson, Caroline, Galloway, Camille, Odier, Céline, Deacon, Charles, Zerna, Charlotte, Vekhande, Chetan C, Bocti, Christian, Stapf, Christian, Hawkes, Christine, Stables, Christine Anne, Bogiatzi, Chrysi, Rodriguez, Claudia, Candale-Radu, Claudia, Murphy, Colleen, Casserly, Courtney Sarah, Fok, Daniel, Boasquevisque, Danielle de Sa, Wile, Daryl, Volders, David, Sahlas, Demetrios J, Shand, Elaine, Cora, Elena Adela, Battista, Eliane Di, Stewart, Eileen, Junk, Emily, Harrison, Emma L, Frenette, Eric, Teleg, Ericka, Abdellah, Eslam, Ghrooda, Esseddeeg, Akthar, Farhana, Evoy, François, Klein, Gary M, Maclean, Genoveva, Jickling, Glen C, Hawthorne, Glenda, Boyd, Gordon, Walker, Gregory, Saposnik, Gustavo, Lau, H Lee, Badr, Hanan E, Toma, Hassanain, Kalashyan, Hayrapet, Marion-Moffet, Hugo, Grant, Ian, Fatakdawala, Idris, Beaulieu-Boire, Isabelle, Williams, Janice, Brar, Jaskiran, Rivest, Jean, Wang, Jeffrey Z, Dawe, Jessica, Stang, Jillian, Day, Joanne, Miller, Jodi, Gorman, Johnathon, Hopyan, Julia Jasmine, Lee, Julian, Kromm, Julie, Foster, Kaitlyn, Ratnayake, Kanchana, Perera, Kanjana S, Murray, Karina Villaluna, Ryckborst, Karla, Lin, Katie, Sage, Kayla, Sivakuma, Keithan, MacDonald, Kelly A, Ng, Kelvin Kuan, Merchant, Ketki, Khan, Khurshid, Ghavami, Kimia, Johnston, Kyra, Mai, Lauren M, White, Leah, Barratt, Lee, Longpre, Linda, Crellin, Lisa, Peeling, Lissa, Piquette, Lori, Lomax, Lysa Boissé, Sadeghi, Mahsa, Kamra, Maneesha, Lavoie-April, Manuel, Moores, Margaret, Bullrich, Maria Bres, McClelland, Marie, Salluzzi, Marina, Wilcox, Mark, Boulos, Mark I, Marko, Martha, Boyko, Matthew, Lantagne-Hurtubise, Maude, AlHamid, May Adel, Shawawrah, Mays, Kelly, Michael E, Thorne, Michael W D, Shamy, Michel, Bussiere, Miguel, Dominc Tse, Ming Yin, Benguzzi, Mowad, Sharma, Mukul, Horton, Myles, Newcommon, Nancy, Simon, Nandy-Shelwine, Parks, Natalie E, Sultan, Nazeem, Markovic, Nevena, Daneault, Nicole, Ishaque, Noman, Fairall, Paige, Kostyrko, Pawel B, Stys, Peter K, Teal, Philip, Couillard, Philippe, King-Azote, Princess, Collier, Quentin, Epp, Rachel, Nair, Radhika, Joundi, Raed A, Jassal, Rajive, Schneider, Raphael, Hosseini, Reza, Bouchard, Rosalie, Whelan, Ruth, Cooley, S Regan, Sujanthan, Sajeevan, Mansoor, Salman, Yip, Samuel, Wasyliw, Sanchea, Taylor, Sean W., Friedman, Sebastian, Mann, Sharan, Maley, Sharleen Weese, Chiasson, Sherry, Hu, Sherry Xueying, Althubait, Shorog, Himed, Shuhira, Chen, Shuo, Bal, Simerpreet S, Page, Stacey A, Beck, Stacey D, Woodroffe, Stephanie, Reiter, Stephanie D, Gaal, Stephen van, Peters, Steven Ray, Darvesh, Sultan, Save, Supriya, Alcock, Susan, Piercey, Susannah, Adam, Suzie, Gosselin, Sylvie, Fitzpatrick, Tess, Perron, Thomas-Louis, Stewart, Tim, Benstead, Timothy J, Naidoo, Vishaya, Wahab, Wasan Abd, Oczkowski, Wiesław, Kingston, William, Leduc, William, To, William T H, Yu, Yeyao Joe, Liu, Zhongyu A, Aljundi, Ziad Ezzat, Menon, Bijoy K, Singh, Nishita, Deschaintre, Yan, Almekhlafi, Mohammed A, Coutts, Shelagh B, Thirunavukkarasu, Sibi, Khosravani, Houman, Appireddy, Ramana, Moreau, Francois, Gubitz, Gord, Tkach, Aleksander, Catanese, Luciana, Dowlatshahi, Dar, Medvedev, George, Mandzia, Jennifer, Pikula, Aleksandra, Shankar, Jai, Williams, Heather, Field, Thalia S, Manosalva, Alejandro, Siddiqui, Muzaffar, Zafar, Atif, Imoukhuede, Oje, Hunter, Gary, Demchuk, Andrew M, Mishra, Sachin, Gioia, Laura C, Jalini, Shirin, Cayer, Caroline, Phillips, Stephen, Elamin, Elsadig, Shoamanesh, Ashkan, Subramaniam, Suresh, Kate, Mahesh, Jacquin, Gregory, Camden, Marie-Christine, Benali, Faysal, Alhabli, Ibrahim, Bala, Fouzi, Horn, MacKenzie, Stotts, Grant, Hill, Michael D, Gladstone, David J, Poppe, Alexandre, Sehgal, Arshia, Zhang, Qiao, Lethebe, Brendan Cord, Doram, Craig, Ademola, Ayoola, Kenney, Carol, Sajobi, Tolulope T, and Swartz, Richard H
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- 2022
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3. Continuous transcranial ultrasound in large vessel stroke: Image guidance for high‐intensity focused sonothrombolysis.
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Beaudoin, Ann‐Marie, Pelletier, Judith, Cayer, Caroline, Sirois, Marie‐Pierre, Lemieux, Mélanie, Masson, Patrice, Quaegebeur, Nicolas, Battista, Marie‐Claude, Lemaire‐Paquette, Samuel, Lapointe‐Garant, Marie‐Pierre, and Moreau, François
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COMPUTED tomography , *STROKE , *ULTRASONIC therapy , *DIAGNOSTIC imaging , *STANDARD deviations , *HIGH-intensity focused ultrasound , *CONTRAST-enhanced ultrasound - Abstract
Background and Purpose: Sonothrombolysis is a potential adjunctive therapy for large vessel occlusion (LVO) stroke. Bedside ultrasound image‐guided high‐intensity focused ultrasound (HIFU) therapy could deliver higher energy therapeutic ultrasound to the thrombus with higher precision than what was previously accomplished in human trials. The aim is to test the feasibility of diagnostic transcranial contrast‐enhanced ultrasound (CEUS) to image the occlusion site and continuously maintain the guidance image on‐target for a sufficient exposure time for HIFU to be effective during LVO stroke evaluation and treatment. Methods: This prospective, single center, observational cohort study included adult patients, presenting within 6 hours of stroke symptom onset, with LVO identified on computed tomography angiography (CTA). A hand‐held CEUS imaging study was initiated following CTA and lasted up to 30 minutes. The primary outcome is the proportion of patients where a guidance CEUS image of the occlusion was achieved. Results: A CEUS image of the occluded artery was obtained in 32/35 of the included patients. The median total imaging time was 23 minutes (interquartile range 15‐30). Patients undergoing thrombectomy had a lower total imaging time (17 vs. 29.5 minutes, p =.002). When imaging was successful, on‐target image was maintained for only 58% (standard deviation 23.8%) of total imaging time. No complications related to CEUS were observed. Conclusions: This feasibility study explored the use of diagnostic transcranial CEUS for continuous imaging of occlusion sites in LVO strokes. Challenges in maintaining target image during HIFU were identified, highlighting the need for technical advances for clinical application. [ABSTRACT FROM AUTHOR]
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- 2024
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4. Temporal Association Between Atrial Fibrillation and Ischemic Stroke: Systematic Review and Meta-Analysis
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D’lima, Jessica, primary, Thijs, Vincent, additional, Lim, Han, additional, Rodrigues, Thalys Sampaio, additional, and Beaudoin, Ann-Marie, additional
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- 2024
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5. Radiomics Studies on Ischemic Stroke and Carotid Atherosclerotic Disease: A Reporting Quality Assessment.
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Beaudoin, Ann-Marie, Ho, Jan Kee, Lam, Adrienne, and Thijs, Vincent
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MEDICAL protocols , *RADIOMICS , *DIGITAL diagnostic imaging , *COMPUTED tomography , *MAGNETIC resonance imaging , *CAROTID artery diseases , *ISCHEMIC stroke , *QUALITY assurance , *CEREBRAL arteriosclerosis , *BIOMARKERS - Abstract
Objective: To assess the reporting quality of radiomics studies on ischemic stroke, intracranial and carotid atherosclerotic disease using the Image Biomarker Standardization Initiative (IBSI) reporting guidelines with the aim of finding avenues of improvement for future publications. Method: PubMed database was searched to identify relevant radiomics studies. Of 560 articles, 41 original research articles were included in this analysis. Based on IBSI radiomics reporting guidelines, checklists for CT-based and MRI-based studies were created to allow a structured and comprehensive evaluation of each study's adherence to these guidelines. Results: The main topics covered included radiomics studies were ischemic stroke, intracranial artery disease, and carotid atherosclerotic disease. The reporting checklist median score was 17/40 for the 20 CT-based radiomics studies and 22.5/50 for the 20 MRI-based studies. Basic items like imaging modality, region of interest, and image biomarker set utilized were included in all studies. However, details regarding image acquisition and reconstruction, post-acquisition image processing, and image biomarkers computation were inconsistently detailed across studies. Conclusion: The overall reporting quality of the included radiomics studies was suboptimal. These findings underscore a pressing need for improved reporting practices in radiomics research, to ensure validation and reproducibility of results. Our study provides insights into current reporting standards and highlights specific areas where adherence to IBSI guidelines could be significantly improved. [ABSTRACT FROM AUTHOR]
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- 2024
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6. Temporal association between atrial fibrillation and ischemic stroke: Systematic review and meta-analysis
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D'Lima, Jessica, primary, Rodrigues, Thalys Sampaio, additional, Lim, Han, additional, Thijs, Vincent, additional, and Beaudoin, Ann-Marie, additional
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- 2023
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7. Intravenous tenecteplase compared with alteplase for acute ischaemic stroke in Canada (AcT): a pragmatic, multicentre, open-label, registry-linked, randomised, controlled, non-inferiority trial
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Menon, Bijoy K, primary, Buck, Brian H, additional, Singh, Nishita, additional, Deschaintre, Yan, additional, Almekhlafi, Mohammed A, additional, Coutts, Shelagh B, additional, Thirunavukkarasu, Sibi, additional, Khosravani, Houman, additional, Appireddy, Ramana, additional, Moreau, Francois, additional, Gubitz, Gord, additional, Tkach, Aleksander, additional, Catanese, Luciana, additional, Dowlatshahi, Dar, additional, Medvedev, George, additional, Mandzia, Jennifer, additional, Pikula, Aleksandra, additional, Shankar, Jai, additional, Williams, Heather, additional, Field, Thalia S, additional, Manosalva, Alejandro, additional, Siddiqui, Muzaffar, additional, Zafar, Atif, additional, Imoukhuede, Oje, additional, Hunter, Gary, additional, Demchuk, Andrew M, additional, Mishra, Sachin, additional, Gioia, Laura C, additional, Jalini, Shirin, additional, Cayer, Caroline, additional, Phillips, Stephen, additional, Elamin, Elsadig, additional, Shoamanesh, Ashkan, additional, Subramaniam, Suresh, additional, Kate, Mahesh, additional, Jacquin, Gregory, additional, Camden, Marie-Christine, additional, Benali, Faysal, additional, Alhabli, Ibrahim, additional, Bala, Fouzi, additional, Horn, MacKenzie, additional, Stotts, Grant, additional, Hill, Michael D, additional, Gladstone, David J, additional, Poppe, Alexandre, additional, Sehgal, Arshia, additional, Zhang, Qiao, additional, Lethebe, Brendan Cord, additional, Doram, Craig, additional, Ademola, Ayoola, additional, Shamy, Michel, additional, Kenney, Carol, additional, Sajobi, Tolulope T, additional, Swartz, Richard H, additional, Srivastava, Abhilekh, additional, Aljammaz, Ahmed M, additional, Akindotun, Akintomide Femi, additional, Jin, Albert Y, additional, Fraser, Alexander, additional, Khaw, Alexander V, additional, Lemnaru, Alexandru, additional, Southwell, Alisia, additional, Ramji, Alnar, additional, Alvarado-Bolaños, Alonso, additional, Mouminah, Amr, additional, Lahlouh, Amro B, additional, Yu, Amy Y, additional, Alrohimi, Anas, additional, Lavoie, Andre, additional, Rogge, Andrea, additional, Micieli, Andrew, additional, Nguyen, Andrew Linh, additional, Callaghan-Brown, Angelique, additional, Florendo-Cumbermack, Anita, additional, Wadhwa, Ankur, additional, Beaudoin, Ann-Marie, additional, Cayley, Anne, additional, Liddy, Anne Marie, additional, Trivedi, Anurag, additional, Katsanos, Aristeidis H, additional, Shuaib, Ashfaq, additional, Butt, Asif Javed, additional, Bereznyakova, Olena, additional, Beauchamp, Beth, additional, Mahlitz, Breane, additional, Graham, Brett R, additional, Dewar, Brian, additional, Durafourt, Bryce A, additional, Holtby, Caitlin, additional, Jackson-Tarlton, Caitlin S, additional, Bockus, Caitlyn, additional, Stephenson, Caroline, additional, Galloway, Camille, additional, Odier, Céline, additional, Deacon, Charles, additional, Zerna, Charlotte, additional, Vekhande, Chetan C, additional, Bocti, Christian, additional, Stapf, Christian, additional, Hawkes, Christine, additional, Stables, Christine Anne, additional, Bogiatzi, Chrysi, additional, Rodriguez, Claudia, additional, Candale-Radu, Claudia, additional, Murphy, Colleen, additional, Casserly, Courtney Sarah, additional, Fok, Daniel, additional, Boasquevisque, Danielle de Sa, additional, Wile, Daryl, additional, Volders, David, additional, Sahlas, Demetrios J, additional, Shand, Elaine, additional, Cora, Elena Adela, additional, Battista, Eliane Di, additional, Stewart, Eileen, additional, Junk, Emily, additional, Harrison, Emma L, additional, Frenette, Eric, additional, Teleg, Ericka, additional, Abdellah, Eslam, additional, Ghrooda, Esseddeeg, additional, Akthar, Farhana, additional, Evoy, François, additional, Klein, Gary M, additional, Maclean, Genoveva, additional, Jickling, Glen C, additional, Hawthorne, Glenda, additional, Boyd, Gordon, additional, Walker, Gregory, additional, Saposnik, Gustavo, additional, Lau, H Lee, additional, Badr, Hanan E, additional, Toma, Hassanain, additional, Kalashyan, Hayrapet, additional, Marion-Moffet, Hugo, additional, Grant, Ian, additional, Fatakdawala, Idris, additional, Beaulieu-Boire, Isabelle, additional, Williams, Janice, additional, Brar, Jaskiran, additional, Rivest, Jean, additional, Wang, Jeffrey Z, additional, Dawe, Jessica, additional, Stang, Jillian, additional, Day, Joanne, additional, Miller, Jodi, additional, Gorman, Johnathon, additional, Hopyan, Julia Jasmine, additional, Lee, Julian, additional, Kromm, Julie, additional, Foster, Kaitlyn, additional, Ratnayake, Kanchana, additional, Perera, Kanjana S, additional, Murray, Karina Villaluna, additional, Ryckborst, Karla, additional, Lin, Katie, additional, Sage, Kayla, additional, Sivakuma, Keithan, additional, MacDonald, Kelly A, additional, Ng, Kelvin Kuan, additional, Merchant, Ketki, additional, Khan, Khurshid, additional, Ghavami, Kimia, additional, Johnston, Kyra, additional, Mai, Lauren M, additional, White, Leah, additional, Barratt, Lee, additional, Longpre, Linda, additional, Crellin, Lisa, additional, Peeling, Lissa, additional, Piquette, Lori, additional, Lomax, Lysa Boissé, additional, Sadeghi, Mahsa, additional, Kamra, Maneesha, additional, Lavoie-April, Manuel, additional, Moores, Margaret, additional, Bullrich, Maria Bres, additional, McClelland, Marie, additional, Salluzzi, Marina, additional, Wilcox, Mark, additional, Boulos, Mark I, additional, Marko, Martha, additional, Boyko, Matthew, additional, Lantagne-Hurtubise, Maude, additional, AlHamid, May Adel, additional, Shawawrah, Mays, additional, Kelly, Michael E, additional, Thorne, Michael W D, additional, Bussiere, Miguel, additional, Dominc Tse, Ming Yin, additional, Benguzzi, Mowad, additional, Sharma, Mukul, additional, Horton, Myles, additional, Newcommon, Nancy, additional, Simon, Nandy-Shelwine, additional, Parks, Natalie E, additional, Sultan, Nazeem, additional, Markovic, Nevena, additional, Daneault, Nicole, additional, Ishaque, Noman, additional, Fairall, Paige, additional, Kostyrko, Pawel B, additional, Stys, Peter K, additional, Teal, Philip, additional, Couillard, Philippe, additional, King-Azote, Princess, additional, Collier, Quentin, additional, Epp, Rachel, additional, Nair, Radhika, additional, Joundi, Raed A, additional, Jassal, Rajive, additional, Schneider, Raphael, additional, Hosseini, Reza, additional, Bouchard, Rosalie, additional, Whelan, Ruth, additional, Cooley, S Regan, additional, Sujanthan, Sajeevan, additional, Mansoor, Salman, additional, Yip,, Samuel, additional, Wasyliw, Sanchea, additional, Taylor, Sean W., additional, Friedman, Sebastian, additional, Mann, Sharan, additional, Maley, Sharleen Weese, additional, Chiasson, Sherry, additional, Hu, Sherry Xueying, additional, Althubait, Shorog, additional, Himed, Shuhira, additional, Chen, Shuo, additional, Bal, Simerpreet S, additional, Page, Stacey A, additional, Beck, Stacey D, additional, Woodroffe, Stephanie, additional, Reiter, Stephanie D, additional, Gaal, Stephen van, additional, Peters, Steven Ray, additional, Darvesh, Sultan, additional, Save, Supriya, additional, Alcock, Susan, additional, Piercey, Susannah, additional, Adam, Suzie, additional, Gosselin, Sylvie, additional, Fitzpatrick, Tess, additional, Perron, Thomas-Louis, additional, Stewart, Tim, additional, Benstead, Timothy J, additional, Naidoo, Vishaya, additional, Wahab, Wasan Abd, additional, Oczkowski, Wiesław, additional, Kingston, William, additional, Leduc, William, additional, To, William T H, additional, Yu, Yeyao Joe, additional, Liu, Zhongyu A, additional, and Aljundi, Ziad Ezzat, additional
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- 2022
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8. Modern Technology in Multi-Shell Diffusion MRI Reveals Diffuse White Matter Changes in Young Adults With Relapsing-Remitting Multiple Sclerosis
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Beaudoin, Ann-Marie, primary, Rheault, François, additional, Theaud, Guillaume, additional, Laberge, Frédéric, additional, Whittingstall, Kevin, additional, Lamontagne, Albert, additional, and Descoteaux, Maxime, additional
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- 2021
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9. Quantification des changements de la matière blanche causés par la sclérose en plaques par tractométrie robuste aux lésions et aux croisements de fibres
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Descoteaux, Maxime, Lamontagne, Albert, Beaudoin, Ann-Marie, Whittingstall, Kevin, Descoteaux, Maxime, Lamontagne, Albert, Beaudoin, Ann-Marie, and Whittingstall, Kevin
- Abstract
La sclérose en plaques (SEP) est une maladie inflammatoire qui affecte de nombreux Canadiens au début de l’âge adulte. Le patron spécifique de l’atteinte de la matière blanche cérébrale en lien avec cette maladie neurodégénérative est inconnu. La SEP cause de l’inflammation chronique, de la démyélinisation et de la perte axonale accompagnée de gliose. L’association entre ces différents processus pathophysiologiques et la survenue de symptômes neurologiques est imprécise. Différentes techniques d’imagerie, dont l’imagerie par résonance magnétique (IRM), sont utilisées pour tenter de mieux comprendre la SEP aux différents stades de la maladie. Un jour, nous verrons naître des traitements réparateurs du système nerveux central, incluant des thérapies « remyélinisantes ». Lorsque ces thérapies seront disponibles, l’utilisation de méthodes d’imagerie fiables pour en mesurer l’efficacité sera cruciale. L’imagerie du tenseur de diffusion (DTI) est de plus en plus utilisée pour évaluer les dommages au sein de la matière blanche cérébrale en SEP. Toutefois, elle comporte différents biais et manque de spécificité pour les divers processus pathologiques sous-jacents, ce qui en limite l’interprétabilité clinique. De nouveaux modèles d’acquisition et de traitement d’images en IRM de diffusion ont été développés afin de surmonter les différentes limitations du DTI. Ce mémoire débute par un résumé des connaissances acquises en matière de SEP et d’IRM de diffusion. Ensuite, l’article de recherche présenté porte sur la caractérisation des changements de la matière blanche cérébrale causés par la SEP type poussée-rémission en utilisant une technologie de pointe en IRM de diffusion et tractographie. L’association entre les mesures dérivées de l’imagerie et la performance cognitive, la fatigue et les symptômes dépressifs est également explorée. Cette étude démontre que l’IRM de diffusion est un outil pouvant sonder la matière blanche cérébrale pour en détecter les anomalies en contexte, Multiple sclerosis (MS) is an inflammatory disease that affects many Canadians in early adulthood. The specific pattern of cerebral white matter involvement associated with this neurodegenerative disease is unknown. MS causes chronic inflammation, demyelination, and axonal loss with gliosis. The association between these different pathophysiological processes and the occurrence of neurological symptoms is imprecise. Different imaging techniques are used to try to better understand MS at different stages of the disease. One day, we will see the emergence of restorative treatments for the central nervous system, including "remyelinating" therapies. When these therapies become available, the use of reliable imaging methods to measure their effectiveness will be crucial. Diffusion tensor imaging (DTI) is increasingly used to assess damage to cerebral white matter in MS. However, it has different biases and lacks specificity for the various underlying disease processes, which limits its clinical interpretability. New diffusion MRI models have been developed to overcome the various limitations of DTI. This thesis begins with a summary of the knowledge acquired in the field of MS and diffusion MRI. Next, the presented research article focuses on the characterization of changes in cerebral white matter caused by relapsing-remitting MS using advanced technology in diffusion MRI and tractography. The association between imaging-derived measures and cognitive performance, fatigue, and depressive symptoms is also explored. This study demonstrates that diffusion MRI is a valuable tool that can probe cerebral white matter to detect abnormalities in the context of MS beyond white matter lesions.
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- 2021
10. White Matter Tractometry Correlates with Fatigue Severity in Young Adults with Multiple Sclerosis (1322)
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Beaudoin, Ann-Marie, primary, Rheault, François, additional, Theaud, Guillaume, additional, Whittingstall, Kevin, additional, Lamontagne, Albert, additional, and Descoteaux, Maxime, additional
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- 2020
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11. Adding physical therapy services in the emergency department to prevent immobilization syndrome – a feasibility study in a university hospital
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Tousignant-Laflamme, Yannick, primary, Beaudoin, Ann-Marie, additional, Renaud, Anne-Marie, additional, Lauzon, Stephanie, additional, Charest-Bossé, Marie-Catherine, additional, Leblanc, Louise, additional, and Grégoire, Maryse, additional
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- 2015
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12. Temporal association between atrial fibrillation and ischemic stroke: Systematic review and meta-analysis.
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D'lima J, Thijs V, Lim HS, Rodrigues TS, and Beaudoin AM
- Abstract
Background: Paroxysmal atrial fibrillation (PAF) is strongly associated with ischemic stroke. Continuous cardiac implantable electronic devices (CIEDs) can assess PAF episodes over prolonged periods. Studies that attempted to find a temporal association between PAF and ischemic stroke were inconclusive. Thus, we performed a systematic review and meta-analysis to assess this relationship., Aims: This study aimed to assess the temporal association between AF episodes and stroke within 30 days of the arrhythmic episode. The secondary outcome is a temporal association within a 90-day period., Summary of Review: A total of 2804 studies that discussed the temporal relationship between PAF and ischemic stroke were screened, and 7 studies were included in the meta-analysis. Among the 4041 patients included in these studies, there were 138 patients with device detected PAF episodes and stroke. Four studies used a 30-day window for temporality and the pooled odds ratio (OR) showed a significant association (OR 4.11 (95% CI 1.03-16.40)). The three studies reporting on AF and stroke within a 90-day window did not find a significant temporal relationship (OR 0.43 (95% CI 0.13-1.41)). Finally, the pooled result of those seven studies did not show a significant association (OR 1.51 (95% CI 0.44-5.17))., Conclusion: This meta-analysis supports a temporal relationship between PAF and ischemic stroke within a 30-day window. Establishing this relationship is important for individualized risk prediction and targeted anticoagulation treatment., Data Access Statement: The data will be made available upon reasonable request., Competing Interests: Declaration of conflicting interestsThe author(s) declared the following potential conflicts of interest with respect to the research, authorship, and/or publication of this article: V.T. receives consulting fees from Medtronic and lecture, and consulting fees from Boehringer Ingelheim and Bayer. H.S.L. reports having received research support from St Jude Medical (now Abbott).
- Published
- 2024
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