Citations 2
Endovascular Treatment of Stroke Due to Medium-Vessel Occlusion
Goyal, Mayank , Möhlenbruch, Markus , Nimjee, Shahid M. , Buck, Brian , Kennedy, James , Zhang, Liqun , Hametner, Christian , Nardai, Sándor , Zafar, Atif , Diprose, William K. , Vatanpour, Shabnam , Stebner, Alexander, Bosshart, Salome , Uchida, Kazutaka , Ryckborst, Karla J., Fahed, Robert, Hu, Sherry , Zaidi, Syed , Lee, Vivien , Teal, Rachel, Trivedi, Anurag , Ogungbemi, Ayokunle, Orosz, Péter , Abdalkader, Mohamad , Taschner, Christian , Tarpley, Jason , Poli, Sven , Sahlas, Demetrios J. , Burns, Paul , Marigold, Richard , Amole, Adewumi, Field, Thalia S. , Settecase, Fabio , Lenzsér, Gábor, Asdaghi, Negar , Lobotesis, Kyriakos , Siddiqui, Adnan H. , Berrouschot, J., Ebersole, Koji , Schneider, Hauke , Mandzia, Jennifer, Klostranec, Jesse , Jadun, Changez, Patankar, Tufail , Sauvageau, Eric , Lenthall, Robert , Peeling, Lissa, Budzik, Ronald F. , Lee, Seon-Kyu, Perry, Richard , Hlaing, Thant , Singh, Paul, Hill, Michael D. , Vakharia, Kunal , Harston, George , Möhlenbruch, Markus A , Nimjee, Shahid M , Buck, Brian H , Kennedy, James , Zhang, Liqun , Hametner, Christian , Diprose, William , Vatanpour, Shabnam , Stebner, Alexander , Bosshart, Salome , Singh, Nishita , Hu, Sherry X , Vollherbst, Dominik F , Lee, Vivien H , Rempel, Jeremy L , Teal, Rachel , Trivedi, Anurag , Bode, Felix J , Abdalkader, Mohamad , Poli, Sven , Singh, Ravinder-Jeet , Lopez, George , Schaafsma, Joanna D , Marigold, Richard , Field, Thalia S , Settecase, Fabio , Ortega-Gutierrez, Santiago , Mokin, Maxim , Ebersole, Koji , Schneider, Hauke , Yoo, Albert J , Klostranec, Jesse , Lenthall, Robert , Huynh, Thien , Budzik, Ronald , Levitt, Michael R , Jahromi, Babak S , Hill, Michael D , Siddiqui, Adnan H , Ospel, Johanna M. , Ganesh, Aravind , Dowlatshahi, Dar , Volders, David , Jumaa, Mouhammad , Booth, Thomas Calvert , Shankar, Jai , Dorn, Franziska , Sebastian, Ivy Anne , Fahed, Robert , Lynch, Jeremy , Bode, Felix J. , Pham, Mirko , Leacy, Reade De , Chen, Michael , Reich, Arno , Swartz, Richard H. , Yoo, Albert J. , Huynh, Thien , Makalanda, Levansri , Levitt, Michael R. , Jahromi, Babak S. , Demchuk, Andrew M.
New England Journal of Medicine | February 5, 2025 | Volume: 392 | Issue: 14 | Pages: 1385-1395
Accuracy of the ABC/2 Score for Intracerebral Hemorrhage
Webb, Alastair J.S. , Ullman, Natalie , Morgan, Tim C., Muschelli, John , Kornbluth, Joshua , Awad, Issam A. , Rosenblum, Michael , Ziai, Wendy , Zuccarrello, Mario, Aldrich, François, John, Sayona , Harnof, Sagi , Lopez, George Α. , Broaddus, William C. , Wijman, Christine A.C., Vespa, Paul , Bullock, Ross, Haines, Stephen J. , Cruz‐Flores, Salvador , Tuhrim, Stan, Hill, Michael D. , Narayan, Raj K. , Hanley, Daniel F. , Tayal, Ashis , Díaz, Alberto Torres, Hoffer, Alan , Moheet, Asma , Agarwal, Sachin , Markowski, Mason, Rosenthal, Guy , Kureshi, Inam, Varelas, Panayiotis N. , Pinto, Pedro Telles Cougo, Camarata, Paul J. , Helms, Ann , Shahi, Kavian, Sinclair, David, Gizzi, Martin , LeDoux, David, Torbey, Michel , Cockroft, Kevin M. , Antezana, David, Margalit, Nevo, Crabtree, H. Mark, Lovick, Darren, Weaver, Michael, Leonardo, Jody, Ardelt, Agnieszka, Csiba, László , Wartenberg, Katja E. , Bösel, Julian , Adams, Harold P. , Hobohm, Carsten , Kerz, Thomas , Wechsler, Lawrence R. , Gardner, Paul A. , Decker, David A., Gonzales, Nicole R. , Caron, Jean-Louis, Hall, Christiana E., Ansari, Safdar , Luft, Andreas R. , Graham, R. Scott, Tucker, Kristi, Webb, Alastair Js , Mayo, Stephen L. , Martí‐Fábregas, Joan , Seder, David B. , Freeman, William D. , Lazaridis, Christos , LeDoux, David, Latorre, Julius Gene , Venkatasubramanian, Chitra , Jallo, Jack , Reinert, Michael , Butcher, Kenneth , Adeoye, Opeolu M , Testai, Fernando D. , Bulters, Diederik , Caron, Jean-Louis R., Arikán, Fuat , Hill, Michael D , Hanley, Daniel F , Lopez, George
Stroke | August 5, 2015 | Volume: 46 | Issue: 9 | Pages: 2470-2476
Background and Purpose— The ABC/2 score estimates intracerebral hemorrhage (ICH) volume, yet validations have been limited by small samples and inappropriate outcome measures. We determined accuracy of the ABC/2 score calculated at a specialized reading center (RC-ABC) or local site (site-ABC) versus the reference-standard computed tomography–based planimetry (CTP). Methods— In Minimally Invasive Surgery Plus Recombinant Tissue-Type Plasminogen Activator for Intracerebral Hemorrhage Evacuation-II (MISTIE-II), Clot Lysis Evaluation of Accelerated Resolution of Intraventricular Hemorrhage (CLEAR-IVH) and CLEAR-III trials. ICH volume was prospectively calculated by CTP, RC-ABC, and site-ABC. Agreement between CTP and ABC/2 was defined as an absolute difference up to 5 mL and relative difference within 20%. Determinants of ABC/2 accuracy were assessed by logistic regression. Results— In 4369 scans from 507 patients, CTP was more strongly correlated with RC-ABC ( r 2 =0.93) than with site-ABC ( r 2 =0.87). Although RC-ABC overestimated CTP-based volume on average (RC-ABC, 15.2 cm 3 ; CTP, 12.7 cm3), agreement was reasonable when categorized into mild, moderate, and severe ICH (κ=0.75; P <0.001). This was consistent with overestimation of ICH volume in 6 of 8 previous studies. Agreement with CTP was greater for RC-ABC (84% within 5 mL; 48% of scans within 20%) than for site-ABC (81% within 5 mL; 41% within 20%). RC-ABC had moderate accuracy for detecting ≥5 mL change in CTP volume between consecutive scans (sensitivity, 0.76; specificity, 0.86) and was more accurate with smaller ICH, thalamic hemorrhage, and homogeneous clots. Conclusions— ABC/2 scores at local or central sites are sufficiently accurate to categorize ICH volume and assess eligibility for the CLEAR-III and MISTIE III studies and moderately accurate for change in ICH volume. However, accuracy decreases with large, irregular, or lobar clots. Clinical Trial Registration— URL: http://www.clinicaltrials.gov . Unique identifier: MISTIE-II NCT00224770; CLEAR-III NCT00784134.