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2. Multicenter evaluation of mechanical thrombectomy for distal medium vessel occlusions with National Institute of Health Stroke Scale Scores ≥ 6 and ≤ 6

Author

Kühn, Anna Luisa, Puri, Ajit S., Salim, Hamza Adel, Musmar, Basel, Ghozy, Sherief, Siegler, James, Shaikh, Hamza, Khalife, Jane, Abdalkader, Mohamad, Klein, Piers, Nguyen, Thanh N., Heit, Jeremy J., Regenhardt, Robert W., Diestro, Jose Danilo Bengzon, Cancelliere, Nicole M., Sweid, Ahmad, Naamani, Kareem El, Hasan, Zuha, Gopinathan, Anil, Amllay, Abdelaziz, Meyer, Lukas, Dusart, Anne, Bellante, Flavio, Forestier, Géraud, Rouchaud, Aymeric, Saleme, Suzana, Mounayer, Charbel, Fiehler, Jens, Dyzmann, Christian, Kan, Peter T., Singh, Jasmeet, Colasurdo, Marco, Marnat, Gaultier, Berge, Jérôme, Barreau, Xavier, Sibon, Igor, Nedelcu, Simona, Henninger, Nils, Marotta, Thomas R., Stapleton, Christopher J., Rabinov, James D., Ota, Takahiro, Dofuku, Shogo, Yeo, Leonard LL., Tan, Benjamin Y. Q., Martinez-Gutierrez, Juan Carlos, Salazar-Marioni, Sergio, Sheth, Sunil, Renieri, Leonardo, Capirossi, Carolina, Mowla, Ashkan, Tjoumakaris, Stavropoula I., Jabbour, Pascal, Khandelwal, Priyank, Biswas, Arundhati, Clarençon, Frédéric, Elhorany, Mahmoud, Premat, Kevin, Valente, Iacopo, Pedicelli, Alessandro, Filipe, João Pedro, Varela, Ricardo, Quintero-Consuegra, Miguel, Gonzalez, Nestor R., Möhlenbruch, Markus A., Jesser, Jessica, Costalat, Vincent, ter Schiphorst, Adrien, Yedavalli, Vivek, Harker, Pablo, Chervak, Lina, Aziz, Yasmin, Gory, Benjamin, Stracke, Christian Paul, Hecker, Constantin, Killer-Oberpfalzer, Monika, Griessenauer, Christoph J., Thomas, Ajith, Hsieh, Cheng-Yang, Liebeskind, David S., Radu, Răzvan Alexandru, Alexandre, Andrea M., Fahed, Robert, Tancredi, Illario, Faizy, Tobias D., Weyland, Charlotte, Lubicz, Boris, Patel, Aman B., Pereira, Vitor Mendes, Guenego, Adrien, and Dmytriw, Adam A.

Published
2024
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3. Outcomes with General Anesthesia Compared to Conscious Sedation for Endovascular Treatment of Medium Vessel Occlusions: Results of an International Multicentric Study

Author

Radu, Răzvan Alexandru, Costalat, Vincent, Romoli, Michele, Musmar, Basel, Siegler, James E., Ghozy, Sherief, Khalife, Jane, Salim, Hamza, Shaikh, Hamza, Adeeb, Nimer, Cuellar-Saenz, Hugo H., Thomas, Ajith J., Kadirvel, Ramanathan, Abdalkader, Mohamad, Klein, Piers, Nguyen, Thanh N., Heit, Jeremy J., Regenhardt, Robert W., Bernstock, Joshua D., Patel, Aman B., Rabinov, James D., Stapleton, Christopher J., Cancelliere, Nicole M., Marotta, Thomas R., Mendes Pereira, Vitor, El Naamani, Kareem, Amllay, Abdelaziz, Tjoumakaris, Stavropoula I., Jabbour, Pascal, Meyer, Lukas, Fiehler, Jens, Faizy, Tobias D., Guerreiro, Helena, Dusart, Anne, Bellante, Flavio, Forestier, Géraud, Rouchaud, Aymeric, Mounayer, Charbel, Kühn, Anna Luisa, Puri, Ajit S., Dyzmann, Christian, Kan, Peter T., Colasurdo, Marco, Marnat, Gaultier, Berge, Jérôme, Barreau, Xavier, Sibon, Igor, Nedelcu, Simona, Henninger, Nils, Ota, Takahiro, Dofuku, Shogo, Yeo, Leonard L. L., Tan, Benjamin YQ, Gopinathan, Anil, Martinez-Gutierrez, Juan Carlos, Salazar-Marioni, Sergio, Sheth, Sunil, Renieri, Leonardo, Capirossi, Carolina, Mowla, Ashkan, Chervak, Lina M., Vagal, Achala, Khandelwal, Priyank, Biswas, Arundhati, Clarençon, Frédéric, Elhorany, Mahmoud, Premat, Kevin, Valente, Iacopo, Pedicelli, Alessandro, Alexandre, Andrea M., Filipe, João Pedro, Varela, Ricardo, Quintero-Consuegra, Miguel, Gonzalez, Nestor R., YMD, Markus A., Jesser, Jessica, Weyland, Charlotte, ter Schiphorst, Adrien, Yedavalli, Vivek, Harker, Pablo, Aziz, Yasmin, Gory, Benjamin, Paul Stracke, Christian, Hecker, Constantin, Killer-Oberpfalzer, Monika, Griessenauer, Christoph J., Hsieh, Cheng-Yang, Liebeskind, David S., Tancredi, Illario, Fahed, Robert, Lubicz, Boris, Essibayi, Muhammed Amir, Baker, Amanda, Altschul, David, Scarcia, Luca, Kalsoum, Erwah, Dmytriw, Adam A., and Guenego, Adrien

Published
2024
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4. Use of the pRESET LITE thrombectomy device in combined approach for medium vessel occlusions: A multicenter evaluation

Author

Wang, Maud, Henkes, Hans, Ghozy, Sherief, Siegler, James E., Shaikh, Hamza, Khalife, Jane, Abdalkader, Mohamad, Klein, Piers, Nguyen, Thanh N., Heit, Jeremy J., Sweid, Ahmad, Naamani, Kareem El, Regenhardt, Robert W., Diestro, Jose Danilo Bengzon, Cancelliere, Nicole M., Amllay, Abdelaziz, Meyer, Lukas, Dusart, Anne, Bellante, Flavio, Forestier, Géraud, Rouchaud, Aymeric, Saleme, Suzana, Mounayer, Charbel, Fiehler, Jens, Kühn, Anna Luisa, Puri, Ajit S., Dyzmann, Christian, Kan, Peter T., Colasurdo, Marco, Marnat, Gaultier, Berge, Jérôme, Barreau, Xavier, Sibon, Igor, Nedelcu, Simona, Henninger, Nils, Weyland, Charlotte, Marotta, Thomas R., Stapleton, Christopher J., Rabinov, James D., Ota, Takahiro, Dofuku, Shogo, Yeo, Leonard LL., Tan, Benjamin Y. Q., Martinez-Gutierrez, Juan Carlos, Salazar-Marioni, Sergio, Sheth, Sunil, Renieri, Leonardo, Capirossi, Carolina, Mowla, Ashkan, Tjoumakaris, Stavropoula I., Jabbour, Pascal, Khandelwal, Priyank, Biswas, Arundhati, Clarençon, Frédéric, Elhorany, Mahmoud, Premat, Kevin, Valente, Iacopo, Pedicelli, Alessandro, Filipe, João Pedro, Varela, Ricardo, Quintero-Consuegra, Miguel, Gonzalez, Nestor R., Möhlenbruch, Markus A., Jesser, Jessica, Costalat, Vincent, ter Schiphorst, Adrien, Yedavalli, Vivek, Harker, Pablo, Chervak, Lina M., Aziz, Yasmin, Gory, Benjamin, Stracke, Christian Paul, Hecker, Constantin, Killer-Oberpfalzer, Monika, Griessenauer, Christoph J., Thomas, Ajith J., Hsieh, Cheng-Yang, Liebeskind, David S., Radu, Răzvan Alexandru, Alexandre, Andrea M., Tancredi, Illario, Faizy, Tobias D., Patel, Aman B., Pereira, Vitor Mendes, Fahed, Robert, Lubicz, Boris, Dmytriw, Adam A., and Guenego, Adrien

Published
2024
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9. MRI-Based Radiomics Approach Predicts Tumor Recurrence in ER + /HER2 − Early Breast Cancer Patients

Author

Chiacchiaretta, Piero, Mastrodicasa, Domenico, Chiarelli, Antonio Maria, Luberti, Riccardo, Croce, Pierpaolo, Sguera, Mario, Torrione, Concetta, Marinelli, Camilla, Marchetti, Chiara, Domenico, Angelucci, Cocco, Giulio, Di Credico, Angela, Russo, Alessandro, D’Eramo, Claudia, Corvino, Antonio, Colasurdo, Marco, Sensi, Stefano L., Muzi, Marzia, Caulo, Massimo, and Delli Pizzi, Andrea

Published
2023
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12. Outcomes of mechanical thrombectomy in anticoagulated patients with acute distal and medium vessel stroke

Author

Salim, Hamza, primary, Musmar, Basel, additional, Adeeb, Nimer, additional, Yedavalli, Vivek, additional, Lakhani, Dhairya, additional, Grewal, Sahibjot Singh, additional, El Naamani, Kareem, additional, Henninger, Nils, additional, Sundararajan, Sri Hari, additional, Kühn, Anna Luisa, additional, Khalife, Jane, additional, Ghozy, Sherief, additional, Scarcia, Luca, additional, Tan, Benjamin YQ, additional, Regenhardt, Robert W, additional, Heit, Jeremy J, additional, Cancelliere, Nicole M, additional, Bernstock, Joshua D, additional, Rouchaud, Aymeric, additional, Fiehler, Jens, additional, Sheth, Sunil, additional, Puri, Ajit S, additional, Dyzmann, Christian, additional, Colasurdo, Marco, additional, Barreau, Xavier, additional, Renieri, Leonardo, additional, Filipe, João Pedro, additional, Harker, Pablo, additional, Radu, Răzvan Alexandru, additional, Abdalkader, Mohamad, additional, Klein, Piers, additional, Marotta, Thomas R, additional, Spears, Julian, additional, Ota, Takahiro, additional, Mowla, Ashkan, additional, Jabbour, Pascal, additional, Biswas, Arundhati, additional, Clarençon, Frédéric, additional, Siegler, James E, additional, Nguyen, Thanh N, additional, Varela, Ricardo, additional, Baker, Amanda, additional, Essibayi, Muhammed Amir, additional, Altschul, David, additional, Gonzalez, Nestor R, additional, Möhlenbruch, Markus A, additional, Costalat, Vincent, additional, Gory, Benjamin, additional, Stracke, Christian Paul, additional, Aziz-Sultan, Mohammad Ali, additional, Hecker, Constantin, additional, Shaikh, Hamza, additional, Liebeskind, David S, additional, Pedicelli, Alessandro, additional, Alexandre, Andrea M, additional, Tancredi, Illario, additional, Faizy, Tobias D, additional, Kalsoum, Erwah, additional, Lubicz, Boris, additional, Patel, Aman B, additional, Pereira, Vitor Mendes, additional, Guenego, Adrien, additional, Dmytriw, Adam A, additional, Amllay, Abdelaziz, additional, Vagal, Achala, additional, ter Schiphorst, Adrien, additional, Thomas, Ajith J., additional, Gopinathan, Anil, additional, Dusart, Anne, additional, Capirossi, Carolina, additional, Mounayer, Charbel, additional, Weyland, Charlotte, additional, Hsieh, Cheng-Yang, additional, Griessenauer, Christoph J., additional, Stapleton, Christopher J., additional, Bellante, Flavio, additional, Marnat, Gaultier, additional, Forestier, Géraud, additional, Cuellar-Saenz, Hugo H., additional, Valente, Iacopo, additional, Sibon, Igor, additional, Rabinov, James D., additional, Berge, Jérôme, additional, Jesser, Jessica, additional, Carlos Martinez-Gutierrez, Juan, additional, Premat, Kevin, additional, Yeo, Leonard LL., additional, Chervak, Lina, additional, Meyer, Lukas, additional, Elhorany, Mahmoud, additional, and Quintero-Consuegra, Miguel, additional

Published
2024
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17. Abstract WMP95: Anesthesia Modality in Endovascular Treatment for Distal Medium Vessel Occlusion Stroke: Intention-to-Treat Matched Analysis

Author

Mohammaden, Mahmoud H, primary, Dohiem, Mohamed F, additional, Abdelhamid, Hend M, additional, matsoukas, stavros, additional, Schuldt, Braxton R, additional, Johanna, Fifi, additional, Kuybu, Okkes, additional, Gross, Bradley, additional, Al-Bayati, Alhamza R, additional, Dolia, Jaydevsinh, additional, Olive-Gadea, Marta, additional, Rodrigo-Gisbert, Marc, additional, Requena, Manuel, additional, Monteiro, Andre, additional, Yu, Si, additional, Siegler, James E, additional, Farooqui, Mudassir, additional, Vivanco-Suarez, Juan, additional, Ortega-Gutierrez, Santiago, additional, Cortez, Gustavo, additional, Hanel, Ricardo, additional, Hassan, Ameer E, additional, Nguyen, Thanh, additional, AbdalKader, Mohamad, additional, Klein, Piers, additional, Salem, Mohamed M, additional, Burkhardt, Jan-Karl, additional, Jankowitz, Brian, additional, Colasurdo, Marco, additional, Kan, Peter, additional, Hafeez, Muhammad, additional, Tanweer, Omar, additional, Peng, Sophia, additional, Alaraj, Ali A, additional, Siddiqui, Adnan, additional, Nogueira, Raul G, additional, and Haussen, Diogo C, additional

Published
2024
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18. Abstract WP198: Balloon Guide Catheter Impact on Angiographic and Clinical Outcomes in Distal Medium Vessel Occlusion Strokes Undergoing Thrombectomy

Author

Mohammaden, Mahmoud H, primary, Dolia, Jaydevsinh, additional, Abdelhamid, Hend M, additional, matsoukas, stavros, additional, Schuldt, Braxton R, additional, Johanna, Fifi, additional, Kuybu, Okkes, additional, Al-Bayati, Alhamza, additional, Olive-Gadea, Marta, additional, Rodrigo-Gisbert, Marc, additional, Requena, Manuel, additional, Monteiro, Andre, additional, Moreira Ferreira, Felipe, additional, Yu, Si, additional, Siegler, James E, additional, Farooqui, Mudassir, additional, Vivanco-Suarez, Juan, additional, Ortega-Gutierrez, Santiago, additional, Cortez, Gustavo, additional, Hanel, Ricardo, additional, Hassan, Ameer E, additional, Nguyen, Thanh, additional, AbdalKader, Mohamad, additional, Klein, Piers, additional, Salem, Mohamed, additional, Burkhardt, Jan-Karl, additional, Jankowitz, Brian, additional, Colasurdo, Marco, additional, Kan, Peter, additional, Hafeez, Muhammad, additional, Tanweer, Omar, additional, Peng, Sophia, additional, Alaraj, Ali A, additional, Siddiqui, Adnan, additional, Nogueira, Raul G, additional, and Haussen, Diogo C, additional

Published
2024
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21. Point-Of-Care low-field MRI in acute Stroke (POCS): protocol for a multicentric prospective open-label study evaluating diagnostic accuracy

Author

Foschi, Matteo, primary, Galante, Angelo, additional, Ornello, Raffaele, additional, Necozione, Stefano, additional, Marini, Carmine, additional, Muselli, Mario, additional, Achard, Paola Olimpia, additional, Fratocchi, Luciano, additional, Vinci, Sergio Lucio, additional, Cavallaro, Marco, additional, Silvestrini, Mauro, additional, Polonara, Gabriele, additional, Marcheselli, Simona, additional, Straffi, Laura, additional, Colasurdo, Marco, additional, Sorrentino, Luca, additional, Franconi, Enrico, additional, Alecci, Marcello, additional, Caulo, Massimo, additional, and Sacco, Simona, additional

Published
2024
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22. Endovascular Therapy vs. Best Medical Management in Distal Medium Middle Cerebral Artery Acute Ischemic Stroke: A Multinational Multicenter Propensity Score-Matched Study

Author

Salim, Hamza A., primary, Yedavalli, Vivek, additional, Musmar, Basel, additional, Adeeb, Nimer, additional, Naamani, Kareem El, additional, Henninger, Nils, additional, Sundararajan, Sri Hari, additional, Kuhn, Anna Luisa, additional, Khalife, Jane, additional, Ghozy, Sherief, additional, Scarcia, Luca, additional, Tan, Benjamin YQ, additional, Heit, Jeremy J., additional, Regenhardt, Robert, additional, Cancelliere, Nicole M., additional, Bernstock, Joshua D., additional, Rouchaud, Aymeric, additional, Fiehler, Jens, additional, Sheth, Sunil A., additional, Essibayi, Muhammed Amir, additional, Puri, Ajit S., additional, Dyzmann, Christian, additional, Colasurdo, Marco, additional, Barreau, Xavier, additional, Renieri, Leonardo, additional, Filipe, João Pedro, additional, Harker, Pablo, additional, Radu, Răzvan Alexandru, additional, Marotta, Thomas R., additional, Spears, Julian, additional, Ota, Takahiro, additional, Mowla, Ashkan, additional, Jabbour, Pascal M., additional, Biswas, Arundhati, additional, Clarençon, Frédéric, additional, Siegler, James E., additional, Nguyen, Thanh N., additional, Varela, Ricardo, additional, Baker, Amanda, additional, Altschul, David, additional, Gonzalez, Nestor R., additional, Mohlenbruch, Markus, additional, Costalat, Vincent, additional, Gory, Benjamin, additional, Stracke, Christian Paul, additional, Aziz-Sultan, Ali, additional, Hecker, Constantin, additional, Shaikh, Hamza, additional, Liebeskind, David S., additional, Pedicelli, Alessandro, additional, Alexandre, Andrea M., additional, Tancredi, Illario, additional, Faizy, Tobias D., additional, Kalsoum, Erwah, additional, Lubicz, Boris, additional, Patel, Aman B., additional, Pereira, Vitor Mendes, additional, Guenego, Adrien, additional, and Dmytriw, Adam A., additional

Published
2024
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23. Advances in chronic subdural hematoma and membrane imaging.

Author

Huanwen Chen, Colasurdo, Marco, Malhotra, Ajay, Gandhi, Dheeraj, and Bodanapally, Uttam K.

Subjects
SUBDURAL hematoma, COMPUTED tomography, DISEASE relapse, HEMATOMA
Abstract

Chronic subdural hematoma (cSDH) is projected to become the most common cranial neurosurgical disease by 2030. Despite medical and surgical management, recurrence rates remain high. Recently, middle meningeal artery embolization (MMAE) has emerged as a promising treatment; however, determinants of disease recurrence are not well understood, and developing novel radiographic biomarkers to assess hematomas and cSDH membranes remains an active area of research. In this narrative review, we summarize the current state-of-the-art for subdural hematoma and membrane imaging and discuss the potential role of MR and dual-energy CT imaging in predicting cSDH recurrence, surgical planning, and selecting patients for embolization treatment. [ABSTRACT FROM AUTHOR]

Published
2024
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25. First pass effect as an independent predictor of functional outcomes in medium vessel occlusions: An analysis of an international multicenter study

Author

Radu, Răzvan Alexandru, primary, Costalat, Vincent, additional, Fahed, Robert, additional, Ghozy, Sherief, additional, Siegler, James E, additional, Shaikh, Hamza, additional, Khalife, Jane, additional, Abdalkader, Mohamad, additional, Klein, Piers, additional, Nguyen, Thanh N, additional, Heit, Jeremy J, additional, Sweid, Ahmad, additional, El Naamani, Kareem, additional, Regenhardt, Robert W, additional, Diestro, Jose Danilo Bengzon, additional, Cancelliere, Nicole M, additional, Amllay, Abdelaziz, additional, Meyer, Lukas, additional, Dusart, Anne, additional, Bellante, Flavio, additional, Forestier, Géraud, additional, Rouchaud, Aymeric, additional, Saleme, Suzana, additional, Mounayer, Charbel, additional, Fiehler, Jens, additional, Kühn, Anna Luisa, additional, Puri, Ajit S, additional, Dyzmann, Christian, additional, Kan, Peter T, additional, Colasurdo, Marco, additional, Marnat, Gaultier, additional, Berge, Jérôme, additional, Barreau, Xavier, additional, Sibon, Igor, additional, Nedelcu, Simona, additional, Henninger, Nils, additional, Kyheng, Maéva, additional, Marotta, Thomas R, additional, Stapleton, Christopher J, additional, Rabinov, James D, additional, Ota, Takahiro, additional, Dofuku, Shogo, additional, Yeo, Leonard LL, additional, Tan, Benjamin YQ, additional, Martinez-Gutierrez, Juan Carlos, additional, Salazar-Marioni, Sergio, additional, Sheth, Sunil, additional, Renieri, Leonardo, additional, Capirossi, Carolina, additional, Mowla, Ashkan, additional, Tjoumakaris, Stavropoula I, additional, Jabbour, Pascal, additional, Khandelwal, Priyank, additional, Biswas, Arundhati, additional, Clarençon, Frédéric, additional, Elhorany, Mahmoud, additional, Premat, Kevin, additional, Valente, Iacopo, additional, Pedicelli, Alessandro, additional, Pedro Filipe, João, additional, Varela, Ricardo, additional, Quintero-Consuegra, Miguel, additional, Gonzalez, Nestor R, additional, Möhlenbruch, Markus A, additional, Jesser, Jessica, additional, Tancredi, Illario, additional, ter Schiphorst, Adrien, additional, Yedavalli, Vivek, additional, Harker, Pablo, additional, Chervak, Lina M, additional, Aziz, Yasmin, additional, Gory, Benjamin, additional, Paul Stracke, Christian, additional, Hecker, Constantin, additional, Killer-Oberpfalzer, Monika, additional, Griessenauer, Christoph J, additional, Thomas, Ajith J, additional, Hsieh, Cheng-Yang, additional, Liebeskind, David S, additional, Alexandre, Andrea M, additional, Faizy, Tobias D, additional, Weyland, Charlotte, additional, Patel, Aman B, additional, Pereira, Vitor Mendes, additional, Lubicz, Boris, additional, Dmytriw, Adam A, additional, and Guenego, Adrien, additional

Published
2023
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28. Predictors for large vessel recanalization before stroke thrombectomy: the HALT score.

Author

Colasurdo, Marco, Huanwen Chen, Schrier, Chad, Khalid, Mazhar, Khunte, Mihir, Miller, Timothy R., Cherian, Jacob, Malhotra, Ajay, and Gandhi, Dheeraj

Subjects
STROKE prognosis, DRUG therapy for hyperlipidemia, RISK assessment, PREDICTION models, THROMBOLYTIC therapy, REVASCULARIZATION (Surgery), ENDOVASCULAR surgery, TREATMENT effectiveness, RETROSPECTIVE studies, DESCRIPTIVE statistics, LONGITUDINAL method, ATRIAL fibrillation, STROKE, THROMBECTOMY, ARTERIAL occlusions, CEREBRAL ischemia, STROKE patients
Abstract

Background Large vessel recanalization (LVR) before endovascular therapy (EVT) for acute large vessel ischemic strokes is a poorly understood phenomenon. Better understanding of predictors for LVR is important for optimizing stroke triage and patient selection for bridging thrombolysis. Methods In this retrospective cohort study, consecutive patients presenting to a comprehensive stroke center for EVT treatment were identified from 2018 to 2022. Demographic information, clinical characteristics, intravenous thrombolysis (IVT) use, and LVR before EVT were recorded. Factors independently associated with different rates of LVR were identified, and a prediction model for LVR was constructed. Results 640 patients were identified. 57 (8.9%) patients had LVR before EVT. A minority (36.4%) of LVR patients had significant improvements in National Institutes of Health Stroke Scale. Independent predictors for LVR were identified and used to construct the 8-point HALT score: hyperlipidemia (1 point), atrial fibrillation (1 point), location of vascular occlusion (internal carotid: 0 points, M1: 1 point, M2: 2 points, vertebral/basilar: 3 points), and thrombolysis at least 1.5 hours before angiography (3 points). The HALT score had an area under the receiver-operating curve (AUC) of 0.85 (95% CI 0.81 to 0.90, P<0.001) for predicting LVR. LVR before EVT occurred in only 1 of 302 patients (0.3%) with low (0-2) HALT scores. Conclusions IVT at least 1.5 hours before angiography, site of vascular occlusion, atrial fibrillation, and hyperlipidemia are independent predictors for LVR. The 8-point HALT score proposed in this study may be a valuable tool for predicting LVR before EVT. [ABSTRACT FROM AUTHOR]

Published
2024
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34. The BAND score: a simple upfront predictive model for futile recanalization to guide patient selection for endovascular thrombectomy during acute ischemic stroke triage (P8-5.004)

Author

Chen, Huanwen, primary, Colasurdo, Marco, additional, Phipps, Michael, additional, Miller, Timothy, additional, Cherian, Jacob, additional, Granados, Jose Marino, additional, Cronin, Carolyn, additional, Wozniak, Marcella, additional, Gandhi, Dheeraj, additional, Chaturvedi, Seemant, additional, and Jindal, Gaurav, additional

Published
2023
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36. 471 Automated Detection and Analysis of Cerebral Aneurysms With the Viz.ai ANX Algorithm

Author

Colasurdo, Marco, primary, Shalev, Daphna, additional, Robledo, Ariadna, additional, Vasandani, Viren, additional, Luna, Zean Aaron, additional, Rao, Abhijit, additional, Garcia, Roberto, additional, Edhayan, Gautam, additional, Srinivasan, Visish M., additional, Sheth, Sunil, additional, Avni, Naama, additional, Bibas, Orin, additional, Donner, Yoni, additional, Limzider, Nicole, additional, Shaltoni, Hashem, additional, and Kan, Peter, additional

Published
2023
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37. First pass effect as an independent predictor of functional outcomes in medium vessel occlusions: An analysis of an international multicenter study

Author

Radu, Răzvan Alexandru, Costalat, Vincent, Fahed, Robert, Ghozy, Sherief, Siegler, James E, Shaikh, Hamza, Khalife, Jane, Abdalkader, Mohamad, Klein, Piers, Nguyen, Thanh N, Heit, Jeremy J, Sweid, Ahmad, El Naamani, Kareem, Regenhardt, Robert W, Diestro, Jose Danilo Bengzon, Cancelliere, Nicole M, Amllay, Abdelaziz, Meyer, Lukas, Dusart, Anne, Bellante, Flavio, Forestier, Géraud, Rouchaud, Aymeric, Saleme, Suzana, Mounayer, Charbel, Fiehler, Jens, Kühn, Anna Luisa, Puri, Ajit S, Dyzmann, Christian, Kan, Peter T, Colasurdo, Marco, Marnat, Gaultier, Berge, Jérôme, Barreau, Xavier, Sibon, Igor, Nedelcu, Simona, Henninger, Nils, Kyheng, Maéva, Marotta, Thomas R, Stapleton, Christopher J, Rabinov, James D, Ota, Takahiro, Dofuku, Shogo, Yeo, Leonard LL, Tan, Benjamin YQ, Martinez-Gutierrez, Juan Carlos, Salazar-Marioni, Sergio, Sheth, Sunil, Renieri, Leonardo, Capirossi, Carolina, Mowla, Ashkan, Tjoumakaris, Stavropoula I, Jabbour, Pascal, Khandelwal, Priyank, Biswas, Arundhati, Clarençon, Frédéric, Elhorany, Mahmoud, Premat, Kevin, Valente, Iacopo, Pedicelli, Alessandro, Pedro Filipe, João, Varela, Ricardo, Quintero-Consuegra, Miguel, Gonzalez, Nestor R, Möhlenbruch, Markus A, Jesser, Jessica, Tancredi, Illario, ter Schiphorst, Adrien, Yedavalli, Vivek, Harker, Pablo, Chervak, Lina M, Aziz, Yasmin, Gory, Benjamin, Paul Stracke, Christian, Hecker, Constantin, Killer-Oberpfalzer, Monika, Griessenauer, Christoph J, Thomas, Ajith J, Hsieh, Cheng-Yang, Liebeskind, David S, Alexandre, Andrea M, Faizy, Tobias D, Weyland, Charlotte, Patel, Aman B, Pereira, Vitor Mendes, Lubicz, Boris, Dmytriw, Adam A, and Guenego, Adrien

Abstract

Introduction: First pass effect (FPE), achievement of complete recanalization (mTICI 2c/3) with a single pass, is a significant predictor of favorable outcomes for endovascular treatment (EVT) in large vessel occlusion stroke (LVO). However, data concerning the impact on functional outcomes and predictors of FPE in medium vessel occlusions (MeVO) are scarce.Patients and Methods: We conducted an international retrospective study on MeVO cases. Multivariable logistic modeling was used to establish independent predictors of FPE. Clinical and safety outcomes were compared between the two study groups (FPE vs non-FPE) using logistic regression models. Good outcome was defined as modified Rankin Scale 0–2 at 3 months.Results: Eight hundred thirty-six patients with a final mTICI ⩾ 2b were included in this analysis. FPE was observed in 302 patients (36.1%). In multivariable analysis, hypertension (aOR 1.55, 95% CI 1.10–2.20) and lower baseline NIHSS score (aOR 0.95, 95% CI 0.93–0.97) were independently associated with an FPE. Good outcomes were more common in the FPE versus non-FPE group (72.8% vs 52.8%), and FPE was independently associated with favorable outcome (aOR 2.20, 95% CI 1.59–3.05). 90-day mortality and intracranial hemorrhage (ICH) were significantly lower in the FPE group, 0.43 (95% CI, 0.25–0.72) and 0.55 (95% CI, 0.39–0.77), respectively.Conclusion: Over 2/3 of patients with MeVOs and FPE in our cohort had a favorable outcome at 90 days. FPE is independently associated with favorable outcomes, it may reduce the risk of any intracranial hemorrhage, and 3-month mortality.

Published
2024
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38. Transvenous Embolization of Dural Arteriovenous Fistulas Through the Galenic (Deep Venous) System: Multicenter Case Series and Meta-Analysis.

Author

Srinivasan, Visish M., Karahalios, Katherine, Colasurdo, Marco, Rhodenheiser, Emmajane, Scherschinski, Lea, Lazaro, Tyler T., Cortez, Gustavo, Gross, Bradley A., Kühn, Anna Luisa, Puri, Ajit, Winkler, Ethan A., Catapano, Joshua S., Yosuke Akamatsu, Thomas, Ajith, Hanel, Ricardo A., Wakhloo, Ajay, Jadhav, Ashutosh P., Ducruet, Andrew F., Albuquerque, Felipe C., and Kan, Peter

Published
2023
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41. Validation of an automated machine learning algorithm for the detection and analysis of cerebral aneurysms

Author

Colasurdo, Marco, primary, Shalev, Daphna, additional, Robledo, Ariadna, additional, Vasandani, Viren, additional, Luna, Zean Aaron, additional, Rao, Abhijit S., additional, Garcia, Roberto, additional, Edhayan, Gautam, additional, Srinivasan, Visish M., additional, Sheth, Sunil A., additional, Donner, Yoni, additional, Bibas, Orin, additional, Limzider, Nicole, additional, Shaltoni, Hashem, additional, and Kan, Peter, additional

Published
2023
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43. Global impact of the COVID-19 pandemic on stroke volumes and cerebrovascular events : a 1-year follow-up

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, 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, de Sousa, Diana Aguiar, 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, Martins, Rodrigo Tomazini, 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., de Neves, Luciana Oliveira, Martins, Rodrigo Targa, Mora Cuervo, Daissy Liliana, Rebello, Leticia C., Santiago, Igor Bessa, de Silva, Isabelle Lameirinhas, 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, 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, Skorna, Miroslav, 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, Gotz, Karapanayiotides, Theodoros, Koutroulou, Ioanna, Kargiotis, Odysseas, Palaiodimou, Lina, Barrientos Guerra, Jose Dominguo, Huded, Vikram, Menon, Bindu, Nagendra, Shashank, Prajapati, Chintan, Sylaja, P.N., Pramana, Nyoman Angga Krishna, Sani, Achmad Firdaus, Ghoreishi, Abdoreza, Farhoudi, Mehdi, Hokmabadi, Elyar Sadeghi, Abu Raya, Tariq, 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, Zaidi, Wan Asyraf Wan, 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., Van dam-Nolen, Dianne H.K., 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, Yalung, Patrick Matic, Dy, Jon Stewart Hao, 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, Joao 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, Hernandez-Ferandez, Francisco, Blasco, Jordi, Rodriguez-Vazquez, Alejandro, Cruz-Culebras, Antonio, Moniche, Francisco, Montaner, Joan, Perez-Sanchez, Soledad, Garcia Sanchez, Maria Jesas, Guillan Rodriguez, 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 Azcan, 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, 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, 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-Gutierrez, Santiago, 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, 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, Huynh Vu Le, Quy Viet Nguyen, Thong Nhu Pham, Trung Thanh Nguyen, Hoang Thi Phan, Mai Duy Ton, Fischer, Urs, Michel, Patrik, Strambo, Davide, Martins, Sheila O., Zaidat, Osama O., Nogueira, Raul G., SVIN COVID-19 Global Stroke Registry, Neurology, ACS - Atherosclerosis & ischemic syndromes, ANS - Neurovascular Disorders, Graduate School, and Radiology & Nuclear Medicine

Subjects
Neurology (clinical), Human medicine
Abstract

Background and ObjectivesDeclines 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).MethodsWe 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 theirICD-10codes or classifications in stroke databases.ResultsThere 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 (allp< 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.DiscussionThere 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 InformationThis study is registered underNCT04934020.

Published
2023

44. 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

45. 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

46. Mildly elevated INR is associated with worse outcomes following mechanical thrombectomy for acute ischemic stroke.

Author

Huanwen Chen, Ahmad, Ghasan, Colasurdo, Marco, Yarbrough, Karen, Schrier, Chad, Phipps, Michael S., Cronin, Carolyn A., Mehndiratta, Prachi, Cole, John W., Wozniak, Marcella, Miller, Timothy R., Gandhi, Dheeraj, Jindal, Gaurav, and Chaturvedi, Seemant

Subjects
CEREBRAL hemorrhage, ISCHEMIC stroke, MULTIVARIATE analysis, RETROSPECTIVE studies, TREATMENT effectiveness, THROMBECTOMY, DESCRIPTIVE statistics, RESEARCH funding, INTERNATIONAL normalized ratio, ODDS ratio, LONGITUDINAL method, TISSUE plasminogen activator
Abstract

Background Elevated International Normalized Ratio (INR) is a marker of coagulopathy, but its impact on outcomes following mechanical thrombectomy (MT) in patients with stroke is unclear. This study investigates the impact of mild INR elevations on clinical outcomes following MT. Methods In this retrospective cohort study, consecutive patients with stroke treated with MT were identified from 2015 to 2020 at a Comprehensive Stroke Center. Demographic information, past medical history, INR, National Institutes of Health Stroke Scale score, use of tissue plasminogen activator, and last known normal to arteriotomy time were recorded. Outcome measures included modified Thrombolysis in Cerebral Infarction (mTICI) score, modified Rankin Scale (mRS) score at 90 days, and intracerebral hemorrhage (ICH). Patients were divided into two groups: normal INR (0.8-1.1) and mildly elevated INR (1.2-1.7). Results A total of 489 patients were included for analysis, of which 349 had normal INR and 140 had mildly elevated INR. After multivariable adjustments, mildly elevated INR was associated with lower odds of excellent outcomes (mRS 0-1, OR 0.24, p=0.009), lower odds of functional independence (mRS 0-2, OR 0.38, p=0.038), and higher odds of 90-day mortality (OR 3.45, p=0.018). Elevated INR was not associated with a higher likelihood of ICH, and there were no differences in rates of HI1, HI2, PH1, or PH2 hemorrhagic transformations; however, elevated INR was associated with significantly higher odds of 90-day mortality in patients with ICH (OR 6.22, p=0.024). This effect size was larger than in patients without ICH (OR 3.38, p<0.001). Conclusion In patients with stroke treated with MT, mildly elevated INR is associated with worse clinical outcomes after recanalization and may worsen the mortality risk of hemorrhagic transformations. [ABSTRACT FROM AUTHOR]

Published
2023
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50. Automated detection and analysis of subdural hematomas using a machine learning algorithm

Author

Colasurdo, Marco, primary, Leibushor, Nir, additional, Robledo, Ariadna, additional, Vasandani, Viren, additional, Luna, Zean Aaron, additional, Rao, Abhijit S., additional, Garcia, Roberto, additional, Srinivasan, Visish M., additional, Sheth, Sunil A., additional, Avni, Naama, additional, Madziva, Moleen, additional, Berejick, Mor, additional, Sirota, Goni, additional, Efrati, Aielet, additional, Meisel, Avraham, additional, Shaltoni, Hashem, additional, and Kan, Peter, additional

Published
2022
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