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Nerses Sanossian, MD

Title(s)Associate Professor of Neurology (Clinical Scholar)
Phone+1 323 442 7793
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    Other Positions
    Title(s)Director, Roxanna Todd Hodges Stroke Program


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    My primary clinical research interest is in emergency evaluation and treatment of stroke focusing on the prehospital arena. Other research interests include imaging of stroke and transient ischemic attack as well as stroke prevention in the underserved. I am currently Associate Professor of Neurology (Clinical Scholar), and associate director of the Division of Neurocritical Care & Stroke at the University of Southern California. Administratively I serve as stroke fellowship director, medical director of Stroke Centers at LAC+USC Medical Center and USC Verdugo Hills Hospital and the Roxana Todd Hodges (RTH) Comprehensive Stroke Clinic. My experience in prehospital care includes serving in the leadership of the NIH-funded Field Administration of Stroke Therapy Magnesium (FAST-MAG) clinical trial as well a serving as a commissioner of Emergency Medical Services for Los Angeles County since 2012. In addition to Neurology and Vascular Neurology, I am board-certified in Neuroimaging through the United Council for Neurologic Subspecialties.

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    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Researchers can login to make corrections and additions, or contact us for help.
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    1. Sloane B, Bosson N, Sanossian N, Saver JL, Perez L, Gausche-Hill M. Is Door-to-Needle Time Reduced for Emergency Medical Services Transported Stroke Patients Routed Directly to the Computed Tomography Scanner on Emergency Department Arrival? J Stroke Cerebrovasc Dis. 2019 Nov 04; 104477. PMID: 31699573.
      View in: PubMed
    2. Bath PM, Woodhouse LJ, Krishnan K, Appleton JP, Anderson CS, Berge E, Cala L, Dixon M, England TJ, Godolphin PJ, Hepburn T, Mair G, Montgomery AA, Phillips SJ, Potter J, Price CI, Randall M, Robinson TG, Roffe C, Rothwell PM, Sandset EC, Sanossian N, Saver JL, Siriwardena AN, Venables G, Wardlaw JM, Sprigg N. Prehospital Transdermal Glyceryl Trinitrate for Ultra-Acute Intracerebral Hemorrhage: Data From the RIGHT-2 Trial. Stroke. 2019 Oct 07; STROKEAHA119026389. PMID: 31587658.
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    3. Poblete RA, Zheng L, Arenas M, Vazquez A, Yu D, Emanuel BA, Kim-Tenser MA, Sanossian N, Mack W. Older Age Is Not Associated with Worse Outcomes Following Decompressive Hemicraniectomy for Spontaneous Intracerebral Hemorrhage. J Stroke Cerebrovasc Dis. 2019 Aug 05; 104320. PMID: 31395424.
      View in: PubMed
    4. Shkirkova K, Connor M, Lamorie-Foote K, Patel A, Liu Q, Ding L, Amar A, Sanossian N, Attenello F, Mack W. Frequency, predictors, and outcomes of readmission to index versus non-index hospitals after mechanical thrombectomy in patients with ischemic stroke. J Neurointerv Surg. 2019 Jul 26. PMID: 31350371.
      View in: PubMed
    5. Rosell BJ, Shkirkova K, Saver JL, Liebeskind DS, Starkman S, Kim-Tenser M, Eckstein M, Sharma L, Conwit R, Hamilton S, Sanossian N. Subject Retention in Prehospital Stroke Research Using a Telephone-Based Physician-Investigator Driven Enrollment Method. Cerebrovasc Dis Extra. 2019 Jul 25; 9(2):72-76. PMID: 31344699.
      View in: PubMed
    6. Bonney PA, Walcott BP, Singh P, Nguyen PL, Sanossian N, Mack WJ. The Continued Role and Value of Imaging for Acute Ischemic Stroke. Neurosurgery. 2019 Jul 01; 85(suppl_1):S23-S30. PMID: 31197337.
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    7. Dworkis DA, Marvel J, Sanossian N, Arora S. Neighborhood-level stroke hot spots within major United States cities. Am J Emerg Med. 2019 Jun 25. PMID: 31272755.
      View in: PubMed
    8. Shao X, Zhao Z, Russin J, Amar A, Sanossian N, Wang DJ, Yan L. Quantification of intracranial arterial blood flow using noncontrast enhanced 4D dynamic MR angiography. Magn Reson Med. 2019 Jul; 82(1):449-459. PMID: 30847971.
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    9. Azevedo CJ, Kutz C, Dix A, Boster A, Sanossian N, Kaplan J. Intracerebral haemorrhage during alemtuzumab administration. Lancet Neurol. 2019 Apr; 18(4):329-331. PMID: 30777657.
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    10. Lin AM, Lin MP, Markovic D, Ovbiagele B, Sanossian N, Towfighi A. Less Than Ideal. Stroke. 2018 Dec 07; STROKEAHA118022644. PMID: 30580724.
      View in: PubMed
    11. Shkirkova K, Saver JL, Starkman S, Wong G, Weng J, Hamilton S, Liebeskind DS, Eckstein M, Stratton S, Pratt F, Conwit R, Sanossian N. Frequency, Predictors, and Outcomes of Prehospital and Early Postarrival Neurological Deterioration in Acute Stroke: Exploratory Analysis of the FAST-MAG Randomized Clinical Trial. JAMA Neurol. 2018 11 01; 75(11):1364-1374. PMID: 30039165.
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    12. Sandset EC, Sanossian N, Woodhouse LJ, Anderson C, Berge E, Lees KR, Potter JF, Robinson TG, Sprigg N, Wardlaw JM, Bath PM. Protocol for a prospective collaborative systematic review and meta-analysis of individual patient data from randomized controlled trials of vasoactive drugs in acute stroke: The Blood pressure in Acute Stroke Collaboration, stage-3. Int J Stroke. 2018 10; 13(7):759-765. PMID: 29720045.
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    13. Noorian AR, Sanossian N, Shkirkova K, Liebeskind DS, Eckstein M, Stratton SJ, Pratt FD, Conwit R, Chatfield F, Sharma LK, Restrepo L, Valdes-Sueiras M, Kim-Tenser M, Starkman S, Saver JL. Los Angeles Motor Scale to Identify Large Vessel Occlusion: Prehospital Validation and Comparison With Other Screens. Stroke. 2018 03; 49(3):565-572. PMID: 29459391.
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    14. Chung PW, Kim JT, Sanossian N, Starkmann S, Hamilton S, Gornbein J, Conwit R, Eckstein M, Pratt F, Stratton S, Liebeskind DS, Saver JL. Association Between Hyperacute Stage Blood Pressure Variability and Outcome in Patients With Spontaneous Intracerebral Hemorrhage. Stroke. 2018 02; 49(2):348-354. PMID: 29301973.
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    15. Cheng EM, Cunningham WE, Towfighi A, Sanossian N, Bryg RJ, Anderson TL, Barry F, Douglas SM, Hudson L, Ayala-Rivera M, Guterman JJ, Gross-Schulman S, Beanes S, Jones AS, Liu H, Vickrey BG. Efficacy of a Chronic Care-Based Intervention on Secondary Stroke Prevention Among Vulnerable Stroke Survivors: A Randomized Controlled Trial. Circ Cardiovasc Qual Outcomes. 2018 01; 11(1):e003228. PMID: 29321134.
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    16. Chang JJ, Sanossian N, Tsivgoulis G. Letter by Chang et al Regarding Article, "Minocycline in Acute Cerebral Hemorrhage: An Early Phase Randomized Trial". Stroke. 2018 01; 49(1):e18. PMID: 29183951.
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    17. Savitz SI, Baron JC, Yenari MA, Sanossian N, Fisher M. Reconsidering Neuroprotection in the Reperfusion Era. Stroke. 2017 12; 48(12):3413-3419. PMID: 29146878.
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    18. Fu KA, Razmara A, Cen SY, Towfighi A, Mack WJ, Sanossian N. Hospital and demographic characteristics associated with inpatient neurological services in the United States. Clin Neurol Neurosurg. 2018 01; 164:39-43. PMID: 29156330.
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    19. Chang JJ, Kim-Tenser M, Emanuel BA, Jones GM, Chapple K, Alikhani A, Sanossian N, Mack WJ, Tsivgoulis G, Alexandrov AV, Pourmotabbed T. Minocycline and matrix metalloproteinase inhibition in acute intracerebral hemorrhage: a pilot study. Eur J Neurol. 2017 11; 24(11):1384-1391. PMID: 28929560.
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    20. Razmara A, Valle N, Markovic D, Sanossian N, Ovbiagele B, Dutta T, Towfighi A. Depression Is Associated with a Higher Risk of Death among Stroke Survivors. J Stroke Cerebrovasc Dis. 2017 Dec; 26(12):2870-2879. PMID: 28780250.
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    21. Shkirkova K, Starkman S, Sanossian N, Eckstein M, Stratton S, Pratt F, Conwit R, Hamilton S, Sharma L, Liebeskind D, Restrepo L, Valdes-Sueiras M, Saver JL. Paramedic Initiation of Neuroprotective Agent Infusions: Successful Achievement of Target Blood Levels and Attained Level Effect on Clinical Outcomes in the FAST-MAG Pivotal Trial (Field Administration of Stroke Therapy - Magnesium). Stroke. 2017 07; 48(7):1901-1907. PMID: 28583999.
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    22. Sanossian N, Rosenberg L, Liebeskind DS, Starkman S, Eckstein M, Stratton S, Pratt FD, Hamilton S, Kim-Tenser M, Sharma LK, Restrepo L, Valdes-Suieras M, Conwit R, Saver JL. A Dedicated Spanish Language Line Increases Enrollment of Hispanics Into Prehospital Clinical Research. Stroke. 2017 05; 48(5):1389-1391. PMID: 28389617.
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    23. Wen T, Attenello FJ, Cen SY, Khalessi AA, Kim-Tenser M, Sanossian N, Giannotta SL, Amar AP, Mack WJ. Impact of the 2003 ACGME Resident Duty Hour Reform on Hospital-Acquired Conditions: A National Retrospective Analysis. J Grad Med Educ. 2017 Apr; 9(2):215-221. PMID: 28439356.
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    24. Towfighi A, Patel E, Sanossian N, Valle NP, Ovbiagele B. Tale of 2 Health-care Systems: Disparities in Demographic and Clinical Characteristics between 2 Ischemic Stroke Populations in Los Angeles County. J Stroke Cerebrovasc Dis. 2017 Jun; 26(6):1357-1362. PMID: 28279550.
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    25. Towfighi A, Cheng EM, Ayala-Rivera M, McCreath H, Sanossian N, Dutta T, Mehta B, Bryg R, Rao N, Song S, Razmara A, Ramirez M, Sivers-Teixeira T, Tran J, Mojarro-Huang E, Montoya A, Corrales M, Martinez B, Willis P, Macias M, Ibrahim N, Wu S, Wacksman J, Haber H, Richards A, Barry F, Hill V, Mittman B, Cunningham W, Liu H, Ganz DA, Factor D, Vickrey BG. Randomized controlled trial of a coordinated care intervention to improve risk factor control after stroke or transient ischemic attack in the safety net: Secondary stroke prevention by Uniting Community and Chronic care model teams Early to End Disparities (SUCCEED). BMC Neurol. 2017 Feb 06; 17(1):24. PMID: 28166784.
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    26. Lekoubou A, Ovbiagele B, Markovic D, Sanossian N, Towfighi A. Age, sex, and race/ethnic temporal trends in metabolic syndrome prevalence among individuals with myocardial infarction or stroke in the United States. J Neurol Sci. 2017 May 15; 376:24-28. PMID: 28431619.
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    27. Kim JT, Chung PW, Starkman S, Sanossian N, Stratton SJ, Eckstein M, Pratt FD, Conwit R, Liebeskind DS, Sharma L, Restrepo L, Tenser MK, Valdes-Sueiras M, Gornbein J, Hamilton S, Saver JL. Field Validation of the Los Angeles Motor Scale as a Tool for Paramedic Assessment of Stroke Severity. Stroke. 2017 02; 48(2):298-306. PMID: 28087807.
      View in: PubMed
    28. Poblete R, Zheng L, Raghavan R, Cen S, Amar A, Sanossian N, Mack W, Kim-Tenser M. Trends in Ventriculostomy-Associated Infections and Mortality in Aneurysmal Subarachnoid Hemorrhage: Data From the Nationwide Inpatient Sample. World Neurosurg. 2017 Mar; 99:599-604. PMID: 28034809.
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    29. Ali LK, Weng JK, Starkman S, Saver JL, Kim D, Ovbiagele B, Buck BH, Sanossian N, Vespa P, Bang OY, Jahan R, Duckwiler GR, Viñuela F, Liebeskind DS. Heads Up! A Novel Provocative Maneuver to Guide Acute Ischemic Stroke Management. Interv Neurol. 2017 Mar; 6(1-2):8-15. PMID: 28611828.
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    30. Sanossian N, Apibunyopas KC, Liebeskind DS, Starkman S, Burgos AM, Conwit R, Eckstein M, Pratt F, Stratton S, Hamilton S, Saver JL. Characteristics and Outcomes of Very Elderly Enrolled in a Prehospital Stroke Research Study. Stroke. 2016 11; 47(11):2737-2741. PMID: 27679533.
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    31. Ramirez L, Kim-Tenser MA, Sanossian N, Cen S, Wen G, He S, Mack WJ, Towfighi A. Trends in Transient Ischemic Attack Hospitalizations in the United States. J Am Heart Assoc. 2016 Sep 24; 5(9). PMID: 27664805.
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    32. Sanossian N, Fu KA, Liebeskind DS, Starkman S, Hamilton S, Villablanca JP, Burgos AM, Conwit R, Saver JL. Utilization of Emergent Neuroimaging for Thrombolysis-Eligible Stroke Patients. J Neuroimaging. 2017 01; 27(1):59-64. PMID: 27300498.
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    33. Ramirez L, Kim-Tenser MA, Sanossian N, Cen S, Wen G, He S, Mack WJ, Towfighi A. Trends in Acute Ischemic Stroke Hospitalizations in the United States. J Am Heart Assoc. 2016 05 11; 5(5). PMID: 27169548.
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    34. Kim DH, Saver JL, Starkman S, Liebeskind DS, Ali LK, Restrepo L, Kim-Tenser M, Valdes-Sueiras M, Eckstein M, Pratt F, Stratton S, Hamilton S, Conwit R, Sanossian N. Enrollment Yield and Reasons for Screen Failure in a Large Prehospital Stroke Trial. Stroke. 2016 Jan; 47(1):232-5. PMID: 26658446.
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    35. Dimitrov N, Koenig W, Bosson N, Song S, Saver JL, Mack WJ, Sanossian N. Variability in Criteria for Emergency Medical Services Routing of Acute Stroke Patients to Designated Stroke Center Hospitals. West J Emerg Med. 2015 Sep; 16(5):743-6. PMID: 26587100.
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    36. Dorhout Mees SM, Algra A, Wong GK, Poon WS, Bradford CM, Saver JL, Starkman S, Rinkel GJ, van den Bergh WM, van Kooten F, Dirven CM, van Gijn J, Vermeulen M, Rinkel GJ, Boet R, Chan MT, Gin T, Ng SC, Zee BC, Al-Shahi Salman R, Boiten J, Kuijsten H, Lavados PM, van Oostenbrugge RJ, Vandertop WP, Finfer S, O'Connor A, Yarad E, Firth R, McCallister R, Harrington T, Steinfort B, Faulder K, Assaad N, Morgan M, Starkman S, Eckstein M, Stratton SJ, Pratt FD, Hamilton S, Conwit R, Liebeskind DS, Sung G, Kramer I, Moreau G, Goldweber R, Sanossian N. Early Magnesium Treatment After Aneurysmal Subarachnoid Hemorrhage: Individual Patient Data Meta-Analysis. Stroke. 2015 Nov; 46(11):3190-3. PMID: 26463689.
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    37. Sanossian N, Liebeskind DS, Eckstein M, Starkman S, Stratton S, Pratt FD, Koenig W, Hamilton S, Kim-Tenser M, Conwit R, Saver JL. Routing Ambulances to Designated Centers Increases Access to Stroke Center Care and Enrollment in Prehospital Research. Stroke. 2015 Oct; 46(10):2886-90. PMID: 26265130.
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    38. Lin MP, Sanossian N, Liebeskind DS. Imaging of prehospital stroke therapeutics. Expert Rev Cardiovasc Ther. 2015; 13(9):1001-15. PMID: 26308602.
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    39. Ramirez L, Krug A, Nhoung H, Kazaryan S, Gasparian G, Perese J, Razmara A, Liebeskind DS, Majersik JJ, Sanossian N. Vascular Neurologists as Directors of Stroke Centers in the United States. Stroke. 2015 Sep; 46(9):2654-6. PMID: 26219648.
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    40. Liebeskind DS, Sanossian N, Fu KA, Wang HJ, Arab L. The coffee paradox in stroke: Increased consumption linked with fewer strokes. Nutr Neurosci. 2016 Nov; 19(9):406-413. PMID: 26098738.
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    41. Attenello FJ, Wen T, Cen SY, Ng A, Kim-Tenser M, Sanossian N, Amar AP, Mack WJ. Incidence of "never events" among weekend admissions versus weekday admissions to US hospitals: national analysis. BMJ. 2015 Apr 15; 350:h1460. PMID: 25876878.
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    42. Yu S, Liebeskind DS, Dua S, Wilhalme H, Elashoff D, Qiao XJ, Alger JR, Sanossian N, Starkman S, Ali LK, Scalzo F, Lou X, Yoo B, Saver JL, Salamon N, Wang DJ. Postischemic hyperperfusion on arterial spin labeled perfusion MRI is linked to hemorrhagic transformation in stroke. J Cereb Blood Flow Metab. 2015 Mar 31; 35(4):630-7. PMID: 25564233.
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    43. Attenello FJ, Ng A, Wen T, Cen SY, Sanossian N, Amar AP, Zada G, Krieger MD, McComb JG, Mack WJ. Racial and socioeconomic disparities in outcomes following pediatric cerebrospinal fluid shunt procedures. J Neurosurg Pediatr. 2015 Jun; 15(6):560-6. PMID: 25791773.
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    44. Attenello FJ, Reid P, Wen T, Cen S, Kim-Tenser M, Sanossian N, Russin J, Amar A, Giannotta S, Mack WJ, Tenser M. Evaluation of time to aneurysm treatment following subarachnoid hemorrhage: comparison of patients treated with clipping versus coiling. J Neurointerv Surg. 2016 Apr; 8(4):373-7. PMID: 25765950.
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    45. Fu KA, Nguyen PL, Sanossian N. Basilar artery territory stroke secondary to invasive fungal sphenoid sinusitis: a case report and review of the literature. Case Rep Neurol. 2015 Jan-Apr; 7(1):51-8. PMID: 25873889.
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    46. Saver JL, Starkman S, Eckstein M, Stratton SJ, Pratt FD, Hamilton S, Conwit R, Liebeskind DS, Sung G, Kramer I, Moreau G, Goldweber R, Sanossian N. Prehospital use of magnesium sulfate as neuroprotection in acute stroke. N Engl J Med. 2015 Feb 05; 372(6):528-36. PMID: 25651247.
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    47. Lin MP, Sanossian N. Reperfusion therapy in the acute management of ischemic stroke. Cardiol Clin. 2015 Feb; 33(1):99-109. PMID: 25439334.
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    48. Gasparian GG, Sanossian N, Shiroishi MS, Liebeskind DS. Imaging of occlusive thrombi in acute ischemic stroke. Int J Stroke. 2015 Apr; 10(3):298-305. PMID: 25545291.
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    49. Fu KA, DiNorcia J, Sher L, Velani SA, Akhtar S, Kalayjian LA, Sanossian N. Predictive factors of neurological complications and one-month mortality after liver transplantation. Front Neurol. 2014; 5:275. PMID: 25566180.
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    50. McDonald CM, Cen S, Ramirez L, Song S, Saver JL, Mack WJ, Sanossian N. Hospital and demographic characteristics associated with advanced primary stroke center designation. Stroke. 2014 Dec; 45(12):3717-9. PMID: 25388418.
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    51. Sheth SA, Sanossian N, Hao Q, Starkman S, Ali LK, Kim D, Gonzalez NR, Tateshima S, Jahan R, Duckwiler GR, Saver JL, Vinuela F, Liebeskind DS. Collateral flow as causative of good outcomes in endovascular stroke therapy. J Neurointerv Surg. 2016 Jan; 8(1):2-7. PMID: 25378639.
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    52. Ramirez L, D'Auria A, Popalzai A, Sanossian N. Bilateral Vision Loss Secondary to Pachymeningitis in a Patient with IgG4-Related Disease. Front Neurol. 2014; 5:192. PMID: 25352825.
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    53. Attenello FJ, Wang K, Wen T, Cen SY, Kim-Tenser M, Amar AP, Sanossian N, Giannotta SL, Mack WJ. Health disparities in time to aneurysm clipping/coiling among aneurysmal subarachnoid hemorrhage patients: a national study. World Neurosurg. 2014 Dec; 82(6):1071-6. PMID: 25175276.
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    54. Wen T, Attenello FJ, He S, Cen Y, Kim-Tenser MA, Sanossian N, Amar AP, Mack WJ. Racial and socioeconomic disparities in incidence of hospital-acquired complications following cerebrovascular procedures. Neurosurgery. 2014 Jul; 75(1):43-50. PMID: 24662507.
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    55. Hanks N, Wen G, He S, Song S, Saver JL, Cen S, Kim-Tenser M, Mack W, Sanossian N. Expansion of U.S. emergency medical service routing for stroke care: 2000-2010. West J Emerg Med. 2014 Jul; 15(4):499-503. PMID: 25035758.
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    56. Wen T, He S, Attenello F, Cen SY, Kim-Tenser M, Adamczyk P, Amar AP, Sanossian N, Mack WJ. The impact of patient age and comorbidities on the occurrence of "never events" in cerebrovascular surgery: an analysis of the Nationwide Inpatient Sample. J Neurosurg. 2014 Sep; 121(3):580-6. PMID: 24972123.
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    57. Villeneuve S, Reed BR, Madison CM, Wirth M, Marchant NL, Kriger S, Mack WJ, Sanossian N, DeCarli C, Chui HC, Weiner MW, Jagust WJ. Vascular risk and Aß interact to reduce cortical thickness in AD vulnerable brain regions. Neurology. 2014 Jul 01; 83(1):40-7. PMID: 24907234.
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    58. Chang JJ, Mack WJ, Saver JL, Sanossian N. Magnesium: potential roles in neurovascular disease. Front Neurol. 2014; 5:52. PMID: 24782823.
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    59. Saver JL, Starkman S, Eckstein M, Stratton S, Pratt F, Hamilton S, Conwit R, Liebeskind DS, Sung G, Sanossian N. Methodology of the Field Administration of Stroke Therapy - Magnesium (FAST-MAG) phase 3 trial: Part 2 - prehospital study methods. Int J Stroke. 2014 Feb; 9(2):220-5. PMID: 24444117.
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    60. Saver JL, Starkman S, Eckstein M, Stratton S, Pratt F, Hamilton S, Conwit R, Liebeskind DS, Sung G, Sanossian N. Methodology of the Field Administration of Stroke Therapy - Magnesium (FAST-MAG) phase 3 trial: Part 1 - rationale and general methods. Int J Stroke. 2014 Feb; 9(2):215-9. PMID: 24444116.
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    61. Chang JJ, Sanossian N. Pre-Hospital Glyceryl Trinitrate: Potential for Use in Intracerebral Hemorrhage. J Neurol Disord. 2013 Nov 14; 2(1). PMID: 25309942.
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    62. Schuberg S, Song S, Saver JL, Mack WJ, Cen SY, Sanossian N. Impact of emergency medical services stroke routing protocols on Primary Stroke Center certification in California. Stroke. 2013 Dec; 44(12):3584-6. PMID: 24105701.
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    63. Flint AC, Xiang B, Gupta R, Nogueira RG, Lutsep HL, Jovin TG, Albers GW, Liebeskind DS, Sanossian N, Smith WS. THRIVE score predicts outcomes with a third-generation endovascular stroke treatment device in the TREVO-2 trial. Stroke. 2013 Dec; 44(12):3370-5. PMID: 24072003.
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    64. Chao LL, Decarli C, Kriger S, Truran D, Zhang Y, Laxamana J, Villeneuve S, Jagust WJ, Sanossian N, Mack WJ, Chui HC, Weiner MW. Associations between white matter hyperintensities and ß amyloid on integrity of projection, association, and limbic fiber tracts measured with diffusion tensor MRI. PLoS One. 2013; 8(6):e65175. PMID: 23762308.
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    65. Attenello FJ, Adamczyk P, Wen G, He S, Zhang K, Russin JJ, Sanossian N, Amar AP, Mack WJ. Racial and socioeconomic disparities in access to mechanical revascularization procedures for acute ischemic stroke. J Stroke Cerebrovasc Dis. 2014 Feb; 23(2):327-34. PMID: 23680690.
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    66. Marchant NL, Reed BR, Sanossian N, Madison CM, Kriger S, Dhada R, Mack WJ, DeCarli C, Weiner MW, Mungas DM, Chui HC, Jagust WJ. The aging brain and cognition: contribution of vascular injury and aß to mild cognitive dysfunction. JAMA Neurol. 2013 Apr; 70(4):488-95. PMID: 23400560.
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    67. Sanossian N, Djabiras C, Mack WJ, Ovbiagele B. Trends in cancer diagnoses among inpatients hospitalized with stroke. J Stroke Cerebrovasc Dis. 2013 Oct; 22(7):1146-50. PMID: 23246193.
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    68. Sanossian N, Merino JG. Blogging about stroke: a new chapter for the journal. Stroke. 2012 Dec; 43(12):3157. PMID: 23185046.
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    69. Liebeskind DS, Sanossian N. How well do blood flow imaging and collaterals on angiography predict brain at risk? Neurology. 2012 Sep 25; 79(13 Suppl 1):S105-9. PMID: 23008383.
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    70. Nguyen TN, Zaidat OO, Edgell RC, Janjua N, Yavagal DR, Xavier AR, Kirmani JF, Liebeskind DS, Nogueira RG, Vora NA, Sims JR, Lynch JR, Fitzsimmons BF, Wolfe TJ, Chen M, Badruddin A, Zahuranec DB, McDonagh DL, Janardhan V, Bastan B, Madden JA, Sanossian N, Gupta R, Lazzaro MA, Jovin TG, Abou-Chebl A, Linfante I, Hussain SI. Vascular neurologists and neurointerventionalists on endovascular stroke care: polling results. Neurology. 2012 Sep 25; 79(13 Suppl 1):S5-15. PMID: 23008412.
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    71. Adamczyk P, Attenello F, Wen G, He S, Russin J, Sanossian N, Amar AP, Mack WJ. Mechanical thrombectomy in acute stroke: utilization variances and impact of procedural volume on inpatient mortality. J Stroke Cerebrovasc Dis. 2013 Nov; 22(8):1263-9. PMID: 23017430.
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    72. Cardenas VA, Reed B, Chao LL, Chui H, Sanossian N, DeCarli CC, Mack W, Kramer J, Hodis HN, Yan M, Buonocore MH, Carmichael O, Jagust WJ, Weiner MW. Associations among vascular risk factors, carotid atherosclerosis, and cortical volume and thickness in older adults. Stroke. 2012 Nov; 43(11):2865-70. PMID: 22984010.
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    73. Mittal A, Mittal G, Partikian A, Liebeskind D, Sanossian N. Benefits of hemicraniectomy seen many years after malignant stroke in a young patient. Front Neurol. 2012; 3:123. PMID: 23015800.
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    74. Liebeskind DS, Sanossian N, Sapo ML, Saver JL. Cerebral microbleeds after use of extracorporeal membrane oxygenation in children. J Neuroimaging. 2013 Jan; 23(1):75-8. PMID: 22606942.
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    75. Sanossian N, Hao Q, Liebeskind DS. The thrombus and discontinuity of FLAIR vascular hyperintensity. Arch Neurol. 2011 Jul; 68(7):950-1. PMID: 21747039.
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    76. Sanossian N, Shatzmiller RA, Djabiras C, Liebeskind DS. FLAIR vascular hyperintensity preceding stroke in cryptococcal meningitis. J Neuroimaging. 2013 Jan; 23(1):126-8. PMID: 21410814.
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    77. Liebeskind DS, Sanossian N, Yong WH, Starkman S, Tsang MP, Moya AL, Zheng DD, Abolian AM, Kim D, Ali LK, Shah SH, Towfighi A, Ovbiagele B, Kidwell CS, Tateshima S, Jahan R, Duckwiler GR, Viñuela F, Salamon N, Villablanca JP, Vinters HV, Marder VJ, Saver JL. CT and MRI early vessel signs reflect clot composition in acute stroke. Stroke. 2011 May; 42(5):1237-43. PMID: 21393591.
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    78. Cheng EM, Cunningham WE, Towfighi A, Sanossian N, Bryg RJ, Anderson TL, Guterman JJ, Gross-Schulman SG, Beanes S, Jones AS, Liu H, Ettner SL, Saver JL, Vickrey BG. Randomized, controlled trial of an intervention to enable stroke survivors throughout the Los Angeles County safety net to "stay with the guidelines". Circ Cardiovasc Qual Outcomes. 2011 Mar; 4(2):229-34. PMID: 21406671.
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    79. Azizyan A, Sanossian N, Mogensen MA, Liebeskind DS. Fluid-attenuated inversion recovery vascular hyperintensities: an important imaging marker for cerebrovascular disease. AJNR Am J Neuroradiol. 2011 Nov-Dec; 32(10):1771-5. PMID: 21051516.
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    80. Sanossian N, Ovbiagele B, Saver JL, Alger JR, Starkman S, Kim D, Ohanian AG, Buck BH, Ali LK, Duckwiler GR, Jahan R, Viñuela F, Liebeskind DS. Leukoaraiosis and collaterals in acute ischemic stroke. J Neuroimaging. 2011 Jul; 21(3):232-5. PMID: 20977524.
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    81. Kuo I, Long T, Nguyen N, Chaudry B, Karp M, Sanossian N. Ruptured intracranial mycotic aneurysm in infective endocarditis: a natural history. Case Rep Med. 2010; 2010. PMID: 20885918.
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    82. Sanossian N, Starkman S, Eckstein M, Stratton S, Pratt F, Conwit R, Saver JL. Intercontinental elicitation of informed consent for enrollment in stroke research. Cerebrovasc Dis. 2010 Aug; 30(3):323-4. PMID: 20664268.
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    83. Sanossian N, Gatto NM, Ovbiagele B. Subpar utilization of dental care among Americans with a history of stroke. J Stroke Cerebrovasc Dis. 2011 May-Jun; 20(3):255-9. PMID: 20656517.
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    84. Ovbiagele B, Sanossian N, Liebeskind DS, Kim D, Ali LK, Pineda S, Saver JL. Indices of kidney dysfunction and discharge outcomes in hospitalized stroke patients without known renal disease. Cerebrovasc Dis. 2009; 28(6):582-8. PMID: 19844098.
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    85. Sanossian N, Starkman S, Liebeskind DS, Ali LK, Restrepo L, Hamilton S, Conwit R, Saver JL. Simultaneous ring voice-over-Internet phone system enables rapid physician elicitation of explicit informed consent in prehospital stroke treatment trials. Cerebrovasc Dis. 2009; 28(6):539-44. PMID: 19844092.
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    86. Sanossian N, Ovbiagele B. Prevention and management of stroke in very elderly patients. Lancet Neurol. 2009 Nov; 8(11):1031-41. PMID: 19800847.
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    87. Sanossian N, Gatto NM, Ovbiagele B. Patterns of influenza vaccination among stroke survivors. Neuroepidemiology. 2009; 32(3):165-70. PMID: 19096224.
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    88. Sanossian N, Saver JL, Alger JR, Kim D, Duckwiler GR, Jahan R, Vinuela F, Ovbiagele B, Liebeskind DS. Angiography reveals that fluid-attenuated inversion recovery vascular hyperintensities are due to slow flow, not thrombus. AJNR Am J Neuroradiol. 2009 Mar; 30(3):564-8. PMID: 19022866.
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    89. Sanossian N, Ovbiagele B. Probing racial and regional disparities in stroke mortality: same problem, different solutions? Ann Neurol. 2008 Nov; 64(5):483-4. PMID: 19067372.
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    90. Sanossian N, Ovbiagele B. The risk of stroke within a week of minor stroke or transient ischemic attack. Expert Opin Pharmacother. 2008 Aug; 9(12):2069-76. PMID: 18671462.
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    91. Sanossian N, Wu J, Azen SP, Varma R. Prevalence and risk factors for cerebrovascular disease in community-dwelling Latinos. Clin Neurol Neurosurg. 2008 Dec; 110(10):985-7. PMID: 18657897.
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    92. Nazliel B, Starkman S, Liebeskind DS, Ovbiagele B, Kim D, Sanossian N, Ali L, Buck B, Villablanca P, Vinuela F, Duckwiler G, Jahan R, Saver JL. A brief prehospital stroke severity scale identifies ischemic stroke patients harboring persisting large arterial occlusions. Stroke. 2008 Aug; 39(8):2264-7. PMID: 18556587.
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    93. Sanossian N, Tarlov NE. HDL-C and LDL-C: their role in stroke pathogenesis and implications for treatment. Curr Treat Options Cardiovasc Med. 2008 Jun; 10(3):195-206. PMID: 18582408.
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    94. Patel N, Shatzmiller R, Sanossian N, Sahai-Srivastava S. Cryptogenic stroke in the setting of intravaginal prostaglandin therapy for elective abortion. Clin Neurol Neurosurg. 2008 May; 110(5):529-31. PMID: 18378387.
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    95. Sanossian N, Ovbiagele B. Drug insight: translating evidence on statin therapy into clinical benefits. Nat Clin Pract Neurol. 2008 Jan; 4(1):43-9. PMID: 18199996.
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    96. Keener A, Sanossian N. Niacin for stroke prevention: evidence and rationale. CNS Neurosci Ther. 2008; 14(4):287-94. PMID: 19040554.
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    97. Bang OY, Buck BH, Saver JL, Alger JR, Yoon SR, Starkman S, Ovbiagele B, Kim D, Ali LK, Sanossian N, Jahan R, Duckwiler GR, Viñuela F, Salamon N, Villablanca JP, Liebeskind DS. Prediction of hemorrhagic transformation after recanalization therapy using T2*-permeability magnetic resonance imaging. Ann Neurol. 2007 Aug; 62(2):170-6. PMID: 17683090.
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    98. Sanossian N, Ances BM, Shah SH, Kim D, Saver JL, Liebeskind DS. FLAIR vascular hyperintensity may predict stroke after TIA. Clin Neurol Neurosurg. 2007 Sep; 109(7):617-9. PMID: 17602831.
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    99. Sanossian N, Saver JL, Navab M, Ovbiagele B. High-density lipoprotein cholesterol: an emerging target for stroke treatment. Stroke. 2007 Mar; 38(3):1104-9. PMID: 17255541.
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    100. Sanossian N, Saver JL, Ovbiagele B. Aspirin and stroke severity. Stroke. 2006 Nov; 37(11):2660; author reply 2661. PMID: 16973927.
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    101. Sanossian N, Saver JL, Kim D, Razinia T, Ovbiagele B. Do high-density lipoprotein cholesterol levels influence stroke severity? J Stroke Cerebrovasc Dis. 2006 Sep-Oct; 15(5):187-9. PMID: 17904074.
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    102. Sanossian N, Ohanian AG, Saver JL, Kim LI, Ovbiagele B. Frequency and determinants of nonpublication of research in the stroke literature. Stroke. 2006 Oct; 37(10):2588-92. PMID: 16931779.
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    103. Ovbiagele B, Saver JL, Sanossian N, Salamon N, Villablanca P, Alger JR, Razinia T, Kim D, Liebeskind DS. Predictors of cerebral microbleeds in acute ischemic stroke and TIA patients. Cerebrovasc Dis. 2006; 22(5-6):378-83. PMID: 16888379.
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    104. Sanossian N, Saver JL, Liebeskind DS, Kim D, Razinia T, Ovbiagele B. Achieving target cholesterol goals after stroke: is in-hospital statin initiation the key? Arch Neurol. 2006 Aug; 63(8):1081-3. PMID: 16908732.
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    105. Ovbiagele B, Liebeskind DS, Starkman S, Sanossian N, Kim D, Razinia T, Saver JL. Are elevated admission calcium levels associated with better outcomes after ischemic stroke? Neurology. 2006 Jul 11; 67(1):170-3. PMID: 16832104.
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    106. Marder VJ, Chute DJ, Starkman S, Abolian AM, Kidwell C, Liebeskind D, Ovbiagele B, Vinuela F, Duckwiler G, Jahan R, Vespa PM, Selco S, Rajajee V, Kim D, Sanossian N, Saver JL. Analysis of thrombi retrieved from cerebral arteries of patients with acute ischemic stroke. Stroke. 2006 Aug; 37(8):2086-93. PMID: 16794209.
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    107. Shah SH, Liebeskind DS, Saver JL, Starkman S, Vinuela F, Duckwiler G, Jahan R, Kim D, Sanossian N, Vespa P, Ovbiagele B. Influence of gender on outcomes after intra-arterial thrombolysis for acute ischemic stroke. Neurology. 2006 Jun 13; 66(11):1745-6. PMID: 16769954.
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    108. Sanossian N, Ovbiagele B. Multimodality stroke prevention. Neurologist. 2006 Jan; 12(1):14-31. PMID: 16547443.
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    109. Sanossian N, Saver JL, Rajajee V, Selco SL, Kim D, Razinia T, Ovbiagele B. Premorbid antiplatelet use and ischemic stroke outcomes. Neurology. 2006 Feb 14; 66(3):319-23. PMID: 16382033.
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    110. Sanossian N, Haut S. Chronic diarrhea associated with vagal nerve stimulation. Neurology. 2002 Jan 22; 58(2):330. PMID: 11805274.
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