Publications

1. Rangel IC, Krishna C, Bendok BR, Turcotte EL, Chong BW, Kumar G, Vanderhye VK, Turkmani A. Toward Faster Revascularization in Large Vessel Acute Ischemic Stroke: Reducing Door-to-Groin Puncture Times Contemporary Neurosurgery. 2023 Sept; 45(9):1-6.
   
2. Chhabra N, Kumar G, Fruin J, Dumitrascu OM. Right-to-left shunt detection using transforaminal insonation of the basilar artery. J Neuroimaging. 2021 Jul; 31 (4):696-700 Epub 2021 Apr 20
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3. Makkar RR, Thourani VH, Mack MJ, Kodali SK, Kapadia S, Webb JG, Yoon SH, Trento A, Svensson LG, Herrmann HC, Szeto WY, Miller DC, Satler L, Cohen DJ, Dewey TM, Babaliaros V, Williams MR, Kereiakes DJ, Zajarias A, Greason KL, Whisenant BK, Hodson RW, Brown DL, Fearon WF, Russo MJ, Pibarot P, Hahn RT, Jaber WA, Rogers E, Xu K, Wheeler J, Alu MC, Smith CR, Leon MB, PARTNER 2 Investigators. Five-Year Outcomes of Transcatheter or Surgical Aortic-Valve Replacement. N Engl J Med. 2020 Feb 27; 382 (9):799-809 Epub 2020 Jan 29
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4. Elzaafarany K, Aly MH, Kumar G, Nakhmani A. Cerebral Artery Vasospasm Detection Using Transcranial Doppler Signal Analysis. J Ultrasound Med. 2019 Aug; 38 (8):2191-2202 Epub 2018 Dec 28
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5. Kumar G, Dumitrascu OM, Chiang CC, O'Carroll CB, Alexandrov AV. Prediction of Delayed Cerebral Ischemia with Cerebral Angiography: A Meta-Analysis. Neurocrit Care. 2019 Feb; 30 (1):62-71
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6. Christiansen ME, O'Carroll CB, Kumar G, Larsen BT, Dumitrascu OM. Transcranial Doppler Evaluation in Takayasu Arteritis With Oculo-Cerebrovascular Complications. Neurologist. 2019 Jan; 24 (1):17-21
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7. Dumitrascu OM, Okazaki EM, Cobb SH, Zarka MA, De Souza SA, Kumar G, O'Carroll CB. Amyloid-Beta-Related Angiitis with Distinctive Neuro-Ophthalmologic Features. Neuroophthalmology. 2018 Aug; 42 (4):237-241 Epub 2017 Sept 19
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8. Dumitrascu OM, Demaerschalk BM, Valencia Sanchez C, Almader-Douglas D, O'Carroll CB, Aguilar MI, Lyden PD, Kumar G. Retinal Microvascular Abnormalities as Surrogate Markers of Cerebrovascular Ischemic Disease: A Meta-Analysis. J Stroke Cerebrovasc Dis. 2018 Jul; 27 (7):1960-1968 Epub 2018 Mar 20
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9. Venkatraman A, Khawaja AM, Gupta S, Hardas S, Deveikis JP, Harrigan MR, Kumar G. Intra-arterial vasodilators for vasospasm following aneurysmal subarachnoid hemorrhage: a meta-analysis. J Neurointerv Surg. 2018 Apr; 10 (4):380-387 Epub 2017 June 29
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10. Khawaja AM, Shiue H, Boehme AK, Albright KC, Venkatraman A, Kumar G, Lyerly MJ, Hays-Shapshak A, Mirza M, Gropen TI, Harrigan MR. Admission Systolic Blood Pressure Predicts the Number of Blood Pressure Medications at Discharge in Patients With Primary Intracerebral Hemorrhage. Neurologist. 2018 Mar; 23 (2):60-64
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11. Elzaafarany K, Kumar G, Nakhmani A. Transcranial doppler-based modeling of hemodynamics using delay differential equations. Signal Image And Video Processing. 2018; 1-7.
    
12. Christiansen ME, Kumar G, Mahabir RC, Helmers RA, Bendok BR, O'Carroll CB. Intravenous Alteplase for Acute Stroke and Pulmonary Embolism in a Patient With Recent Abdominoplasty. Neurologist. 2017 Jul; 22 (4):150-152
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13. Kumar G, Albright KC, Donnelly JP, Shapshak AH, Harrigan MR. Trends in Transcranial Doppler Monitoring in Aneurysmal Subarachnoid Hemorrhage: A 10-Year Analysis of the Nationwide Inpatient Sample. J Stroke Cerebrovasc Dis. 2017 Apr; 26: (4)851-857.
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14. Sands KA, Shahripour RB, Kumar G, Barlinn K, Lyerly MJ, Harsany M, Cure J, Yakov YL, Alexandrov AW, Alexandrov AV. Acute Isolated Central Facial Palsy as Manifestation of Middle Cerebral Artery Ischemia. J Neuroimaging. 2016 Sep; 26 (5):499-502 Epub 2016 Apr 08
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15. Kumar G, Shahripour RB, Harrigan MR. Vasospasm on transcranial Doppler is predictive of delayed cerebral ischemia in aneurysmal subarachnoid hemorrhage: a systematic review and meta-analysis. J Neurosurg. 2016 May; 124: (5)1257-64.
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16. Leon MB, Smith CR, Mack MJ, Makkar RR, Svensson LG, Kodali SK, Thourani VH, Tuzcu EM, Miller DC, Herrmann HC, Doshi D, Cohen DJ, Pichard AD, Kapadia S, Dewey T, Babaliaros V, Szeto WY, Williams MR, Kereiakes D, Zajarias A, Greason KL, Whisenant BK, Hodson RW, Moses JW, Trento A, Brown DL, Fearon WF, Pibarot P, Hahn RT, Jaber WA, Anderson WN, Alu MC, Webb JG, PARTNER 2 Investigators. Transcatheter or Surgical Aortic-Valve Replacement in Intermediate-Risk Patients. N Engl J Med. 2016 Apr 28; 374 (17):1609-20 Epub 2016 Apr 02
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17. Kumar G, Shahripour RB, Alexandrov AV. Recanalization of acute basilar artery improves outcome: a meta-analysis. J Neurointerv Surg.2015 Dec;7:(12):868-74.
    
18. Kumar G, Uhrig D, DeLaney MC, Alexandrov AV. Intravenous recombinant tissue plasminogen activator does not impact mortality in acute ischemic stroke at any time point up to 6 months - a systematic review and meta-analysis of randomized controlled clinical trials. CNS Drugs.2015 Aug;29:(8):659-67.
    
19. Kumar G, Alexandrov AV. Vasospasm Surveillance With Transcranial Doppler Sonography in Subarachnoid Hemorrhage. J Ultrasound Med. 2015 Aug; 34: (8)1345-50.
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20. An H, Ford AL, Chen Y, Zhu H, Ponisio R, Kumar G, Shanechi AM, Khoury N, Vo KD, Williams J, Derdeyn CP, Diringer MN, Panagos P, Powers WJ, Lee JM, Lin W. Defining the ischemic penumbra using magnetic resonance oxygen metabolic index. Stroke. 2015 Apr; 46: (4)982-8.
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21. De Los Rios F, Kleindorfer DO, Guzik A, Ortega-Gutierrez S, Sangha N, Kumar G, Grotta JC, Lee JM, Meyer BC, Schwamm LH, Khatri P, SPOTRIAS Investigators. Intravenous fibrinolysis eligibility: a survey of stroke clinicians' practice patterns and review of the literature. J Stroke Cerebrovasc Dis. 2014 Sep; 23: (8)2130-8.
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22. Bavarsad Shahripour R, Kumar G, Harsany M, Alexandrov AV. Early anterior temporal artery can masquerade as patent middle cerebral artery on transcranial doppler in acute ischemic stroke Austin J Cerebrovasc Dis & Stroke.2014;1:(6):1027.
    
23. Kumar G, Goyal MK. Warfarin versus aspirin for prevention of stroke in heart failure: a meta-analysis of randomized controlled clinical trials. J Stroke Cerebrovasc Dis. 2013 Nov; 22: (8)1279-87.
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24. Meschia JF, Arnett DK, Ay H, Brown RD Jr, Benavente OR, Cole JW, de Bakker PI, Dichgans M, Doheny KF, Fornage M, Grewal RP, Gwinn K, Jern C, Conde JJ, Johnson JA, Jood K, Laurie CC, Lee JM, Lindgren A, Markus HS, McArdle PF, McClure LA, Mitchell BD, Schmidt R, Rexrode KM, Rich SS, Rosand J, Rothwell PM, Rundek T, Sacco RL, Sharma P, Shuldiner AR, Slowik A, Wassertheil-Smoller S, Sudlow C, Thijs VN, Woo D, Worrall BB, Wu O, Kittner SJ, NINDS SiGN Study. Stroke Genetics Network (SiGN) study: design and rationale for a genome-wide association study of ischemic stroke subtypes. Stroke. 2013 Oct; 44 (10):2694-702 Epub 2013 Sept 10
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25. Goyal MK, Kumar G, Sahota PK. Isolated hypersomnia due to bilateral thalamic infarcts. J Stroke Cerebrovasc Dis. 2012 Feb; 21: (2)146-7.
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26. Kumar Goyal M, Kumar G, Sivaraman M, Sahota P. Teaching neuroimages: excessive fragmentary hypnic myoclonus. Neurology. 2011 Sep 6; 77 (10):e59-60
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27. Kumar G, Goyal MK, Lucchese S, Dhand U. Copper deficiency myelopathy can also involve the brain stem. AJNR Am J Neuroradiol. 2011 Jan; 32: (1)E14-5.
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28. Kumar G, Sahaya K, Goyal MK, Sivaraman M, Sahota PK. Electroencephalographic abnormalities in baclofen-induced encephalopathy. J Clin Neurosci. 2010 Dec; 17: (12)1594-6.
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29. Soni CR, Kumar G, Sahota P, Miller DC, Litofsky NS. Metastases to Meckel's cave: report of two cases and comparative analysis of malignant tumors with meningioma and schwannoma of Meckel's cave. Clin Neurol Neurosurg. 2010 Dec; 112: (10)927-32.
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30. Kumar G, Goyal MK. Lentiform Fork sign: a unique MRI picture. Is metabolic acidosis responsible? Clin Neurol Neurosurg. 2010 Nov; 112: (9)805-12.
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31. Goyal MK, Kumar G, Sahota PK. Reversible sensorineural hearing loss with normal brainstem auditory evoked potentials in pontine hemorrhage due to capillary telangiectasia. J Clin Neurosci. 2010 Sep; 17: (9)1198-201.
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32. Kalita J, Misra UK, Kumar G, Kapoor R. Bladder dysfunction in spinal tuberculosis: clinical, urodynamic and MRI study. Spinal Cord. 2010 Sep; 48: (9)697-703.
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33. Kumar G, Kalita J, Kumar B, Bansal V, Jain SK, Misra U. Magnetic resonance angiography findings in patients with ischemic stroke from North India. J Stroke Cerebrovasc Dis. 2010 Mar; 19: (2)146-52.
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34. Soni CR, Kumar G. Child neurology: a patient with dissimilar eye color and deafness. Neurology. 2010 Feb 23; 74: (8)e25-6.
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35. Soni CR, Kumar G, Bollu PC, Sahota P, Litofsky NS. Salmonella brain abscess in a patient on chronic azathioprine therapy for myasthenia gravis: report of an unusual case and review of literature in the postantibiotic era. J Neurovirol. 2010 Feb; 16: (1)83-92.
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36. Kumar G, Soni CR, Sahota PK. Transient CT hyperattenuation after Merci clot retrieval and intraarterial thrombolysis in acute stroke mimicking subarachnoid hemorrhage. J Vasc Interv Radiol. 2010 Feb; 21: (2)281-4.
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37. Kumar G, Goyal MK, Sahota PK, Jain R. Penumbra, the basis of neuroimaging in acute stroke treatment: current evidence. J Neurol Sci. 2010 Jan 15; 288: (1-2)13-24.
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38. Kalita J, Nair PP, Kumar G, Misra UK. Renal tubular acidosis presenting as respiratory paralysis: report of a case and review of literature. Neurol India. 2010 Jan-Feb; 58: (1)106-8.
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39. Goyal MK, Kumar G, Burger R. Necrobacillosis resulting in isolated carotid thrombosis and massive stroke: a unique Lemierre variant? J Neurol Sci. 2009 Dec 15; 287: (1-2)108-10.
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40. Kumar G, Soni CR, Sahota PK. Rapidly resolving pure motor hemiparesis in a healthy young male. J Clin Neurosci. 2009 Nov; 16: (11)1465, 1513.
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41. Kumar G, Soni CR. Central post-stroke pain: current evidence. J Neurol Sci. 2009 Sep 15; 284: (1-2)10-7.
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42. Kumar G, Kalita J, Misra UK. Raised intracranial pressure in acute viral encephalitis. Clin Neurol Neurosurg. 2009 Jun; 111: (5)399-406.
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43. Kumar B, Kalita J, Kumar G, Misra UK. Central poststroke pain: a review of pathophysiology and treatment. Anesth Analg. 2009 May; 108: (5)1645-57.
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44. Kalita J, Kumar G, Bansal V, Misra UK. Relationship of homocysteine with other risk factors and outcome of ischemic stroke. Clin Neurol Neurosurg. 2009 May; 111: (4)364-7.
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45. Misra UK, Kalita J, Kumar G, Kapoor R. Bladder dysfunction in subacute combined degeneration: a clinical, MRI and urodynamic study. J Neurol. 2008 Dec; 255: (12)1881-8.
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46. Kalita J, Misra UK, Kumar G. Computer-based literature search in medical institutions in India Annals of Indian Academy of Neurology. 2007; 10(1):44-8.