Jan Claassen

Active 2001–2025

206
Papers
34,882
Citations
97
h-index
186
i10-index

Citations

Citations per year for Jan Claassen1981: 1 citations1990: 1 citations1995: 1 citations1997: 6 citations1999: 2 citations2000: 1 citations2001: 2 citations2002: 18 citations2003: 19 citations2004: 36 citations2005: 63 citations2006: 83 citations2007: 79 citations2008: 94 citations2009: 149 citations2010: 109 citations2011: 126 citations2012: 124 citations2013: 142 citations2014: 176 citations2015: 249 citations2016: 193 citations2017: 181 citations2018: 204 citations2019: 845 citations2020: 1,086 citations2021: 1,220 citations2022: 892 citations2023: 690 citations2024: 1,270 citations2025: 538 citations2026: 36 citations1982–1989: no citations, so these years are not shown1991–1994: no citations, so these years are not shown1996: no citations, so this year is not shown1998: no citations, so this year is not shown

Citation sources

Countries

World map of the countries and regions citing this authorUnited States: 2,363 citing papers, 26.1% of this breakdownChina: 750 citing papers, 8.3% of this breakdownUnited Kingdom: 588 citing papers, 6.5% of this breakdownGermany: 533 citing papers, 5.9% of this breakdownItaly: 489 citing papers, 5.4% of this breakdownCanada: 459 citing papers, 5.1% of this breakdownFrance: 352 citing papers, 3.9% of this breakdownSwitzerland: 292 citing papers, 3.2% of this breakdownNetherlands: 268 citing papers, 3% of this breakdownBelgium: 231 citing papers, 2.5% of this breakdownAustralia: 217 citing papers, 2.4% of this breakdownSpain: 193 citing papers, 2.1% of this breakdown
0%26.1%Other 25.6%

Fields

  • Medicine78.1%
  • Neuroscience10.5%
  • Psychology4.5%
  • Biochemistry, Genetics and Molecular Biology1.8%
  • Health Professions1.6%
  • Computer Science1.3%
  • Other2.2%

Topics

  • Traumatic Brain Injury and Neurovascular Disturbances8.1%
  • Intracerebral and Subarachnoid Hemorrhage Research6.4%
  • Intracranial Aneurysms: Treatment and Complications6.4%
  • Epilepsy research and treatment5.6%
  • Cardiac Arrest and Resuscitation4.1%
  • Acute Ischemic Stroke Management3.4%
  • Other66%

Coauthors

All papers

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  1. American Clinical Neurophysiology Society's Standardized Critical Care EEG Terminology: 2021 Version

    Authors: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , - Journal of Clinical Neurophysiology 2021 cited by 1,053

  2. Recovery from disorders of consciousness: mechanisms, prognosis and emerging therapies

    Authors: , , , - Nature Reviews Neurology 2020 cited by 698

  3. Spontaneous subarachnoid haemorrhage

    Authors: , - The Lancet 2022 cited by 558

  4. Detection of Brain Activation in Unresponsive Patients with Acute Brain Injury

    Authors: , , , , , , , , , , , , , , - New England Journal of Medicine 2019 cited by 513

  5. Absolute risk and predictors of the growth of acute spontaneous intracerebral haemorrhage: a systematic review and meta-analysis of individual patient data

    Authors: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Pilar Delgado, José Álvarez‐Sabín, Mar Hernández‐Guillamón, Luís Prats‐Sánchez, Chunyan Cai, Mahesh Kate, Rebecca McCourt, Chitra Venkatasubramanian, Michael N. Diringer, Yukio Ikeda, Hans Worthmann, Wendy Ziai, Christopher D. d’Esterre, Richard I. Aviv, Peter Raab, Yasuo Murai, Allyson R. Zazulia, Kenneth Butcher, Seyed Mohammad Seyedsaadat, James C. Grotta, Joan Martí‐Fábregas, Joan Montaner, Joseph P. Broderick, Haruko Yamamoto, Dimitre Staykov, E. Sander Connolly, Magdy Selim, Rogelio Leira, Byung Hoo Moon, Andrew M. Demchuk, Mario Di Napoli, Yukihiko Fujii, Craig S Anderson, Jonathan Rosand, Daniel F. Hanley, Kenneth Butcher, Stephen M. Davis, Barbara Gregson, Kennedy R. Lees, Patrick D. Lyden, Stephan A. Mayer, Keith W. Muir, Thorsten Steiner, Peng Xie, Babak Bakhshayesh, Mark McDonald, Thomas G. Brott, Paolo Pennati, Adrian Parry‐Jones, Craig J Smith, Stephen J. Hopkins, Mark Slevin, Verónica Campi, Puneetpal Singh, Francesca Papa, Aurel Popa‐Wagner, V. Tudorica, Ryo Takagi, Akira Teramoto, Karin Weißenborn, Heinrich Lanfermann - The Lancet Neurology 2018 cited by 415

  6. Deferoxamine mesylate in patients with intracerebral haemorrhage (i-DEF): a multicentre, randomised, placebo-controlled, double-blind phase 2 trial

    Authors: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Chad Tremont, Chitra Venkatasubramanian, Rosita Thiessen, Supriya Save, Steven Verrault, Karin Collard, Michael DeGeorgia, Valerie Cwiklinski, Bradford Thompson, Lesley Wasilewski, Charles Andrews, Robert Burfeind, Michel Torbey, Mohammad Hamed, Kenneth Butcher, Leka Sivakumar, Nicolaou Varelas, Kathleen Mays-Wilson, Enrique C. Leira, Heena Olalde, Scott Silliman, Rhonda Calhoun, Neha Dangayach, Ricardo Renvill, Rishi Malhotra, Kristina Kordesch, Aaron Lord, Thomas Calahan, Romergryko G. Geocadin, Michelle Burke Parish, James L. Frey, Mary Harrigan, Dana Leifer, Ryna Mathias, Michael Schneck, Tara Bernier, Sergio Gonzales-Arias, Josette Elysée, George Α. Lopez, Josephine Volgi, Robert H. Brown, Sara Jasak, Stephen Phillips, J Jarrett, João Gomes, Moneen McBride, François Aldrich, Charlene Aldrich, Joshua Kornbluth, Michelle Bettle, Joshua N. Goldstein, Gregory Philip Tirrell, Qaisar Shaw, Karin Jonczak - The Lancet Neurology 2019 cited by 249

  7. Clinical and advanced neurophysiology in the prognostic and diagnostic evaluation of disorders of consciousness: review of an IFCN-endorsed expert group

    Authors: , , , , , , , , , , , , , , - Clinical Neurophysiology 2020 cited by 205

  8. Prediction of Symptomatic Vasospasmafter Subarachnoid Hemorrhage: The Modified Fisher Scale

    Authors: , , , , , , , - Neurosurgery 2006 cited by 854

  9. Cognitive-motor dissociation and time to functional recovery in patients with acute brain injury in the USA: a prospective observational cohort study

    Authors: , , , , , , , , , , , , , , , , , - The Lancet Neurology 2022 cited by 130

  10. Guidelines for the Evaluation and Management of Status Epilepticus

    Authors: , , , , , , , , , , , - Neurocritical Care 2012 cited by 1,586

  11. Updated nomenclature of delirium and acute encephalopathy: statement of ten Societies

    Authors: , , , , , , , , , , , , , , - Intensive Care Medicine 2020 cited by 355

  12. Cognitive Motor Dissociation in Disorders of Consciousness

    Authors: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Lionel Naccache, Adrian M. Owen, John D. Pickard, Emmanuel A. Stamatakis, Aurore Thibaut, Jonathan D. Victor, Joseph T. Giacino, Emilia Bagiella, Nicholas D. Schiff - New England Journal of Medicine 2024 cited by 149

  13. PREDICTION OF SYMPTOMATIC VASOSPASMAFTER SUBARACHNOID HEMORRHAGE

    Authors: , , , , , , , - Neurosurgery 2006 cited by 319

  14. Quantitative EEG for the detection of brain ischemia

    Authors: , - Critical Care 2012 cited by 312

  15. American Clinical Neurophysiology Society’s Standardized Critical Care EEG Terminology

    Authors: , , , , , , , , , , , , , , , , , , , - Journal of Clinical Neurophysiology 2013 cited by 1,009

  16. Psychological distress, coping behaviors, and preferences for support among New York healthcare workers during the COVID-19 pandemic

    Authors: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Alexandra Sullivan, Courtney Vose, Lauren Taggart Wasson, Donald Edmondson, Marwah Abdalla - General Hospital Psychiatry 2020 cited by 1,032

  17. New-onset refractory status epilepticus

    Authors: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Nicolas Gaspard, Suzette M. LaRoche, Eva K. Ritzl, Tennile Gofton, Courtney J. Wusthoff, Joshua Goldstein, Brandon Westover, Sara E. Hocker, Jonathan J. Halford, Jennifer Jones, Elizabeth E. Gerard, Sarah E. Schmitt, Korwyn Williams, Cecil D. Hahn, Jerzy P. Szaflarski, Andreas Krämer, Leslie A. Rudzinski, Jennifer L. Hopp, Ram Mani, Giridhar P. Kalamangalam, Puneet Gupta, Mark Quigg, Kevin F. Haas, Adam P. Ostendorf, Deepti Zutshi, Lawrence J. Hirsch - Neurology 2015 cited by 481

  18. Cognitive Motor Dissociation: Gap Analysis and Future Directions

    Authors: , , , , , , , , , , , , , - Neurocritical Care 2023 cited by 60

  19. Detection of electrographic seizures with continuous EEG monitoring in critically ill patients

    Authors: , , , , - Neurology 2004 cited by 1,170

  20. Ketamine to treat super-refractory status epilepticus

    Authors: , , , , , , , , , , , , , , - Neurology 2020 cited by 132

  21. Recording, analysis, and interpretation of spreading depolarizations in neurointensive care: Review and recommendations of the COSBID research group

    Authors: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Daniel Hertle, Renán Sánchez-Porras, Sharon Jewell, Baptiste Balança, Johannes Platz, Jason M. Hinzman, János Lückl, Karl Schoknecht, Michael Schöll, Christoph Drenckhahn, Delphine Feuerstein, Nina Eriksen, Viktor Horst, Julia S. Bretz, Paul Jahnke, Michael Scheel, Georg Böhner, Egill Rostrup, Bente Pakkenberg, Uwe Heinemann, Jan Claassen, Andrew P. Carlson, Christina M Kowoll, Svetlana Lublinsky, Yoash Chassidim, Ilan Shelef, Alon Friedman, Gerrit Brinker, Michael Reiner, Sergei A. Kirov, R. David Andrew, Eszter Farkas, Erdem Güresir, Hartmut Vatter, Lee Chung, K. C. Brennan, Thomas Lieutaud, Stéphane Marinesco, Andrew IR Maas, Juan Sahuquillo, Markus A. Dahlem, Frank Richter, Óscar Herreras, Martyn G. Boutelle, David O. Okonkwo, M. Ross Bullock, Otto W. Witte, Peter Martus, Arn M. J. M. van den Maagdenberg, Michel D. Ferrari, Rick M. Dijkhuizen, Lori Shutter, Norberto Andaluz, A Schulte, Brian A. MacVicar, Tomas Watanabe, Johannes Woitzik, Martin Lauritzen, Anthony J. Strong, Jed A. Hartings - Journal of Cerebral Blood Flow & Metabolism 2016 cited by 352

  22. Effect of Cisternal and Ventricular Blood on Risk of Delayed Cerebral Ischemia After Subarachnoid Hemorrhage:

    Authors: , , , , , , , - Stroke 2001 cited by 739

  23. Consensus Summary Statement of the International Multidisciplinary Consensus Conference on Multimodality Monitoring in Neurocritical Care

    Authors: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Corinna Puppo, Richard R. Riker, Claudia Robertson, Michael M. Schmidt, Fabio Silvio Taccone - Intensive Care Medicine 2014 cited by 471

  24. Efficacy of levetiracetam, fosphenytoin, and valproate for established status epilepticus by age group (ESETT): a double-blind, responsive-adaptive, randomised controlled trial

    Authors: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Nia Bozeman, Aimee Spiteri, Yuko Palesch, Holly Tillman, Wenle Zhao, Qi Pauls, Chris Arnaud, Catherine Dillon, Jodie Riley, T. C. Alford, Cassidy Conner, Lisa D. Coles, Abhi Sathe, Scott Janis, Adam L. Hartman, Brandy Fureman, Eugen Trinka, David M. Treiman, David W. Wright, Jonathan Ratcliff, Alex Hall, Alaina Williams, Harold K. Simon, Nicholas Stanley, Roger L. Humphries, Theresa Mims, Joann Short, Elizabeth Jones, Misty Ottman, Nina Gentile, Derek Isenberg, Hannah Reimer, V Kalugdan, Claude Hemphill, Debbie Y. Madhok, Jeany Duncan, Dominica Randazzo, James Quinn, Anita Visweswaran, Rosen Mann, Opeolu Adeoye, Jason T. McMullan, Brandon Foreman, Sara Keegan, Michelle H. Biros, Brian E. Driver, Audrey Hendrickson, Jamie Stang, Christopher Lewandowski, Joseph Miller, Kaleem Chaudhry, Shannen Berry, Craig R. Warden, Rachel Blake, Jennifer NB Cook, Erin E. Sabolick, Antoine Fermin Selman, Katrina Kissman, Monica Moore, J. Stephen Huff, Lea Becker, Jan Claassen, Ángela Velázquez, Cristina Falo, Zlatan Coralic, Jackie Grupp-Phelan, Jill M. Baren, Angela M. Ellison, Ashley L. Woodford, Ima Samba and 138 more - The Lancet 2020 cited by 235