| Evidence-based guideline update: determining brain death in adults: report of the Quality Standards Subcommittee of the American Academy of Neurology EFM Wijdicks, PN Varelas, GS Gronseth, DM Greer Neurology 74 (23), 1911-1918, 2010 | 1293 | 2010 |
| Determination of brain death/death by neurologic criteria: the world brain death project DM Greer, SD Shemie, A Lewis, S Torrance, P Varelas, FD Goldenberg, ... Jama 324 (11), 1078-1097, 2020 | 551 | 2020 |
| Global incidence of neurological manifestations among patients hospitalized with COVID-19—a report for the GCS-NeuroCOVID consortium and the ENERGY consortium SHY Chou, E Beghi, R Helbok, E Moro, J Sampson, V Altamirano, ... JAMA network open 4 (5), e2112131-e2112131, 2021 | 413 | 2021 |
| Variability of brain death determination guidelines in leading US neurologic institutions DM Greer, PN Varelas, S Haque, EFM Wijdicks Neurology 70 (4), 284-289, 2008 | 311 | 2008 |
| Evidence-based guidelines for the management of large hemispheric infarction: a statement for health care professionals from the Neurocritical Care Society and the German … MT Torbey, J Bösel, DH Rhoney, F Rincon, D Staykov, AP Amar, ... Neurocritical care 22, 146-164, 2015 | 190 | 2015 |
| Variability of brain death policies in the United States DM Greer, HH Wang, JD Robinson, PN Varelas, GV Henderson, ... JAMA neurology 73 (2), 213-218, 2016 | 185 | 2016 |
| Accuracy of the ABC/2 score for intracerebral hemorrhage: systematic review and analysis of MISTIE, CLEAR-IVH, and CLEAR III AJS Webb, NL Ullman, TC Morgan, J Muschelli, J Kornbluth, IA Awad, ... Stroke 46 (9), 2470-2476, 2015 | 176 | 2015 |
| The impact of a neurointensivist-led team on a semiclosed neurosciences intensive care unit PN Varelas, MM Conti, MV Spanaki, E Potts, D Bradford, C Sunstrom, ... Critical care medicine 32 (11), 2191-2198, 2004 | 176 | 2004 |
| Successful reperfusion with intravenous thrombolysis preceding mechanical thrombectomy in large-vessel occlusions G Tsivgoulis, AH Katsanos, PD Schellinger, M Köhrmann, P Varelas, ... Stroke 49 (1), 232-235, 2018 | 170 | 2018 |
| Impact of a neurointensivist on outcomes in patients with head trauma treated in a neurosciences intensive care unit PN Varelas, D Eastwood, HJ Yun, MV Spanaki, LH Bey, C Kessaris, ... Journal of neurosurgery 104 (5), 713-719, 2006 | 164 | 2006 |
| Neuroleptic malignant syndrome: complications, outcomes, and mortality S Modi, D Dharaiya, L Schultz, P Varelas Neurocritical care 24, 97-103, 2016 | 144 | 2016 |
| The impact of a neuro-intensivist on patients with stroke admitted to a neurosciences intensive care unit PN Varelas, L Schultz, M Conti, M Spanaki, T Genarrelli, L Hacein-Bey Neurocritical care 9, 293-299, 2008 | 119 | 2008 |
| Clipping or coiling of ruptured cerebral aneurysms and shunt-dependent hydrocephalus P Varelas, A Helms, G Sinson, M Spanaki, L Hacein-Bey Neurocritical care 4, 223-228, 2006 | 104 | 2006 |
| American Academy of Neurology Evidence-based guideline update: determining brain death in adults: report of the Quality Standards Subcommittee of the American Academy of Neurology EF Wijdicks, PN Varelas, GS Gronseth, DM Greer Neurology 74 (23), 1911-1918, 2010 | 102 | 2010 |
| Direct oral anticoagulant–vs vitamin K antagonist–related nontraumatic intracerebral hemorrhage G Tsivgoulis, VA Lioutas, P Varelas, AH Katsanos, N Goyal, R Mikulik, ... Neurology 89 (11), 1142-1151, 2017 | 99 | 2017 |
| Emergent EEG: indications and diagnostic yield PN Varelas, MV Spanaki, L Hacein–Bey, T Hether, B Terranova Neurology 61 (5), 702-704, 2003 | 93 | 2003 |
| Organ support after death by neurologic criteria: results of a survey of US neurologists A Lewis, N Adams, P Varelas, D Greer, A Caplan Neurology 87 (8), 827-834, 2016 | 89 | 2016 |
| Ventilatory care in myasthenia gravis crisis: assessing the baseline adverse event rate PN Varelas, HC Chua, J Natterman, L Barmadia, P Zimmerman, A Yahia, ... Critical care medicine 30 (12), 2663-2668, 2002 | 88 | 2002 |
| Neurologic intensive care resource use after brain tumor surgery: an analysis of indications and alternative strategies WC Ziai, PN Varelas, SL Zeger, MA Mirski, JA Ulatowski Critical care medicine 31 (12), 2782-2787, 2003 | 85 | 2003 |
| Pediatric and adult brain death/death by neurologic criteria consensus guideline: report of the AAN Guidelines Subcommittee, AAP, CNS, and SCCM DM Greer, MP Kirschen, A Lewis, GS Gronseth, A Rae-Grant, S Ashwal, ... Neurology 101 (24), 1112-1132, 2023 | 82 | 2023 |