NersesSanossianMD

PubMed

• Modified Rankin Scale disability status at day 4 poststroke is an informative predictor of long-term day 90 outcome.
  Shayandokht Taleb, Jenny Ji-Hyun Lee, Samuel Asanad, Sidney Starkman, Scott Hamilton
  Journal of Stroke and Cerebrovascular Diseases. 2024-11-01
• The link between insurance and blood pressure control in U.S. stroke survivors.
  Daniel M Oh, Michael McManus, Daniela Markovic, Bruce Ovbiagele, Nerses Sanossian
  Journal of the Neurological Sciences. 2024-06-15
• 1 citations
  Differentiating ischemic stroke patients from healthy subjects using a large-scale, retrospective EEG database and machine learning methods.
  William Peterson, Nithya Ramakrishnan, Krag Browder, Nerses Sanossian, Peggy Nguyen
  Journal of Stroke and Cerebrovascular Diseases. 2024-06-01

Journal Articles

• Achievement of National Lipid Goals in Adults with Stroke, Cardiovascular Disease, and Diabetes.  
  Sanossian N, Sung G, Ovbiagele B, Stroke 40(4) e179, 2009
• Improving the reliability of stroke disability grading in clinical trials and clinical practice: the Rankin Focused Assessment (RFA).  
  Saver JL, Filip B, Hamilton S, Yanes A, Craig S, Cho M, Conwit R, Starkman S; FAST-MAG Investigators and Coordinators, Stroke 41(5):992-5
• Endovascular thrombectomy for acute ischemic stroke in failed intravenous tissue plasminogen activator versus non-intravenous tissue plasminogen activator patients: re...  
  Shi ZS, Loh Y, Walker G, Duckwiler GR; MERCI and Multi MERCI Investigators, Stroke 41(6):1185-92
• Clinical outcomes in middle cerebral artery trunk occlusions versus secondary division occlusions after mechanical thrombectomy: pooled analysis of the MERCI and Multi...  
  Shi ZS, Loh Y, Walker G, Duckwiler GR; MERCI and Multi-MERCI Investigators, Stroke 41(5):953-60
• Risk Assessment of Symptomatic Intracerebral Hemorrhage After Thrombolysis Using DWI-ASPECTS.  
  Singer OC, Kurre W, Humpich MC, et al, Stroke 40(8):2743-8
• Risk of Symptomatic Intracerebral Hemorrhage in Patients Treated with Intra-Arterial Thrombolysis.  
  Singer OC, Berkefeld J, Lorenz MW, et al, Cerebrovascular Diseases 27(4):368-374
• Impact of Reperfusion after 3 Hours of Symptom Onset on Tissue Fate in Acute Cerebral Ischemia.  
  Bang OY, Liebeskind DS, Buck BH, et al. for the UCLA MRI Investigators, Journal of Neuroimaging
• The Combined Approach to Lysis Utilizing Eptifibatide and rt-PA in Acute Ischemic Stroke.  
  Pancioli AM, Broderick J, Brott T, et al. for the CLEAR Trial Investigators, The CLEAR Stroke Trial, Stroke 39(12):3268-3276
• Impact of collateral flow on tissue fate in acute ischaemic stroke.  
  Bang OY, Saver JL, Buck BH, et al, Journal of Neurology, Neurosurgery, and Psychiatry 79:625-629
• Mechanical Thrombectomy for Acute Ischemic Stroke: Final Results of the Multi MERCI Trial.  
  Smith WS, Sung G, Saver JL, et al. for the Multi MERCI Investigators, Stroke 39(4):1205-12
• Risk for symptomatic intracerebral hemorrhage after thrombolysis assessed by diffusion-weighted magnetic resonance imaging.  
  Singer OC, Humpich MC, Fiehler J, et al. for the MR Stroke Group, Annals of Neurology 63(1):52-60, 2007
• Bleeding Risk Analysis in Stroke Imaging Before ThromboLysis (BRASIL). Pooled Analysis of T2*-Weighted Magnetic Resonance Imaging Data from 570 Patients.  
  Fiehler J, Albers GW, Boulanger JM, et al., for the MR Stroke Group, Stroke 38(10):2738-44
• Leukoaraiosis Is a Risk Factor for Symptomatic Intracerebral Hemorrhage After Thrombolysis for Acute Stroke.  
  Neumann-Haefelin T, Hoelig S, Berkefeld J, et al, Stroke 37(10):2463-6
• Safety of Mechanical Thrombectomy and Intravenous Tissue Plasminogen Activator in Acute Ischemic Stroke. Results of the Multi Mechanical Embolus Removal in Cerebral Is...  
  Smith WS for the Multi MERCI Investigators, American Journal of Neuroradiology 27:1177-1182
• The Interventional Management of Stroke (IMS) II Study.  
  The IMS II Investigators, Stroke 38(7):2127-35
• Interrupting Statins Worsens Acute Stroke Outcomes.  
  Sanossian N, Ovbiagele B, Journal Watch Neurology
• Imaging in Patient Selection for Endovascular Stroke Therapy: How well do blood flow imaging and collaterals on angiography predict brain at risk?  
  Liebeskind DS, Sanossian N, Neurology
• Intracranial Aneurysm Mimicking Neoplasm on MR.  
  Malek E, Ahmadi J, Sanossian N, Journal of Neuroimaging 19(1): 106, 2009
• The Effect of Serum Apolipoprotein B/A-1 Ratio on Baseline Carotid Intima-Media Thickness (CIMT) and CIMT Progression in a Population Free of Cardiovascular Disease.  
  Sanossian N, Kono N, Mack WJ, Alaupovic P, Hodis HN, Cerebrovascular Diseases 25(Suppl.2) 68, 2008
• Antiplatelet Use is Associated with Less Severe Stroke in Patients with No Prior History of Stroke or TIA.  
  Sanossian N, Saver JL, Razinia T, Kim D, Ovbiagele B, Stroke, 37(2):626, 2006
• Frequency and Predictors of Cerebral Microbleeds in Ischemic Stroke and TIA Patients.  
  Ovbiagele B, Saver JL, Salamon N, Villablanca JP, Razinia T, Alger JR, Kim D, Sanossian N, Liebeskind DS, Stroke, 37(2):722, 2006
• Gradient-Echo MRI Phase Mismapping Reveals Angiographic Correlates in Acute Ischemic Stroke.  
  Liebeskind DS, Sanossian N, Alger JR, Kim D, Starkman S, Ovbiagele B, Laughton AL, Salamon N, Jahan R, Duckwiler GR, Vinnuela F, Villablanca JP, Saver JL, Stroke, 37(2):637, 2006
• Aspirin-Based Antithrombotic Regiment is Associated with Less Severe Stroke.  
  Sanossian N, Saver JL, Kidwell CS, Fredieu A, Suzuki S, Selco SL, Rajajee V, Razinia T, Ovbiagele B, Stroke, 36(2):454-5, 2005
• Associations between vascular risk factors, measures of carotid atherosclerosis and measures of brain volume and cortical thickness in older adults.  
  Cardenas VA, Reed B, Chao LL, Sanossian N, Mack WJ, DeCarli CC, Jagust WJ, Kramer J, Chui H, Weiner MW, Stroke
• Trends in Cancer Diagnoses among Patients Hospitalized with Stroke.  
  Sanossian N, Djabiras C, Mack WJ, Ovbiagele B, Neuroepidemiology
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Books/Book Chapters

•  
  Chapter: Management of transient or mild ischemia and early secondary prevention 
  Page 109 - 122Poppe AY, Sanossian N, Coutts SB, Demchuck AEditors: Liebeskind DS.Clinical Publishing/Atlas Medical Publishing, Oxford, UK

Abstracts/Posters

• Low Serum HDL-cholesterol Levels are Associated with More Severe Stroke in Young Patients.
  Sanossian N, Saver JL, Kidwell CS, Selco SL, Rajajee V, Razinia T, Ovbiagele B, Neurology, 64(5), S1:A61, 2005
• Angiography Reveals that FLAIR Vascular Hyperintensities are Due to Slow Flow, Not Thrombus.
  Sanossian N, Saver JL, Kim D, Starkman S, Ovbiagele B, Laughton AL, Jahan R, Duckwiler GR, Vinuela F, Alger JR, Salamon N, Villablanca JP, Liebeskind DS, Stroke, 37(2):651, 2006
• Is There Publication Bias in the Stroke Literature? Factors Associated with Full Manuscript Publication of Stroke Research Originally Presented in Abstract Form.
  Sanossian N, Ohanian AG, Linda I Kim, Saver JL, Ovbiagele B, Stroke, 37(2):743, 2006
• Acute Prehospital Stroke Care Presenting to a Single Emergency Room.
  Kim D, Kaufman S, Starkman S, Saver JL, Eckstein M, Sanossian N, Guzy JM, Liebeskind DS, Neurology, 66(5), S2:A65, 2006
• Postocclusion Arterial Sampling: A Novel Technique for Assessing Blood Quality of Collateral Perfusion in Acute Ischemic Stroke.
  Liebeskind DS, Kim D, Sanossian N, Ali LK, Buck BH, Starkman S, Vespa PM, Bruce Obviagele, Jill M Haines, Guzy JM, Jahan R, Duckwiler GR, Vinnuela F, Saver JL, Stroke, 37(2):653, February 2006
• Gender Does Not Influence Functional Outcome or Recanalization Rates in Patients Treated with Intra-arterial Thrombolysis for Acute Stroke.
  Shah SH, Liebeskind DS, Saver JL, Starkman S, Vinnuela F, Duckwiler GR, Jahan R, Kim D, Sanossian N, Ovbiagele B, Stroke, 37(2):691, 2006
• The Topography and Pathogenesis of Subarachnoid FLAIR Hyperintensity in Acute Ischemic Stroke.
  Suzuki S, Saver JL, Alger JR, Starkman S, Ovbiagele B, Jahan R, Duckwiler GR, Salamon N, Pablo J Villablanca, Kim D, Sanossian N, Vinnuela F, Liebeskind DS, Stroke, 37(2):700, 2006
• Angiographic Validation of a PWI MRI Reperfusion Scale.
  Nazliel B, Kim D, Saver JL, Suzuki S, Jahan R, Duckwiler GR, Vinnuela F, Sanossian N, Buck BH, Ali LK, Vespa PM, Alger JR, Salamon N, Villablanca JP, Liebeskind DS, Stroke, 37(2):702
• Early Dramatic Recovery in Patients Treated with Intra-arterial Thrombolysis.
  Kim D, Liebeskind DS, Starkman S, Ovbiagele B, Vinnuela F, Duckwiler GR, Jahan R, Vespa PM, Sanossian N, Ali LK, Buck BH, Saver JL, Stroke, 37(2):705, 2006
• The Volume of Middle Cerebral Artery Thrombi: Assessment by GRE MRI, Gender Differences, and Relation to Response to Fibrinolytic Therapy.
  BH Buck, D Kim, JL Saver, S Starkman, B Ovbiagele, N Sanossian, LK Ali, J Alger, JP Villablanca, N Salamon, G Duckwiler, R Jahan, F Vinuela, A Rahiman, DS Liebeskind, Stroke, 37(2):648, 2006
• Isolated FLAIR Vascular Hyperintensities May Predict Stroke After TIA.
  Sanossian N, Ances BM, Saver JL, Shah SH, Kim D, Liebeskind DS, Journal of Neuroimaging, 16(1):95, 2006
• Perfusion-Weighted MRI Correlates of Early Venous Drainage on Angiography in Acute Ischemic Stroke.
  Sanossian N, Alger JR, Saver JL, Starkman S, Kim D, Salamon N, Villablanca JP, Jahan R, Duckwiler GR, Vinnuela F, and Liebeskind DS, Journal of Neuroimaging, 16(1):96, 2006
• Multimodal Angiographic Imaging of Giant Cell Arteritis (GCA): Extracranial and Intracranial Findings.
  Marder CP, Villablanca JP, Wolf RL, Selco SL, Sanossian N, Jahan R, RW Hurst, Liebeskind DS, Journal of Neuroimaging, 16(1):90, 2006
• Adherence Rates and Achievement of Target Cholesterol Goals 3 Months After Hospital Initiation of Statins in Stroke Patients.
  Sanossian N, Saver JL, Liebeskind DS, Kim D, Razinia T, Ovbiagele B, Neurology, 66(5), S2:A25. 2006
• Diffusion-Perfusion MRI Patterns and Angiographic Correlates in Acute Middle Cerebral Artery Trunk Occlusion.
  Ali LK, Saver JL, Starkman S, Ovbiagele B, Vinnuela F, Gray R. Duckwiler, Jahan R, Alger JR, Salamon N, Villablanca JP, Kim D, Sanossian N, Buck BH, Liebeskind DS, Neurology, 66(5), S2:A111, 2006
• Up! A Novel Provacative Maneuver to Guide Acute Ischemic Stroke Management.
  Ali LK, Saver JL, Kim D, Starkman S, Ovbiagele B, Buck BH, Sanossian N, Vespa PM, Jahan R, Gray R, Neurology, 66(5), S2:A159, 2006
• Time to Recanalization for Acute Endovascular Therapies.
  Kim D, Liebeskind DS, Starkman S, Ovbiagele B, Vespa PM, Jahan R, Gray R. Duckwiler, Vinnuela F, Sanossian N, Ali LK, Buck BH, Saver JL, Neurology, 66(5), S2:A159, 2006
• Acute Pre-Hospital Stroke Care Presenting to a Single Emergency Room.
  Kim D, Kaufman S, Starkman S, Saver JL, Eckstein M, Sanossian N, Guzy JM, Liebeskind DS, Neurology, 66(5), S2:A65, 2006
• Elevated Calcium Level is Associated with Lesser Stroke Severity and Better Discharge Functional Outcomes in Ischemic Stroke Patients.
  Ovbiagele B, Liebeskind DS, Starkman S, Sanossian N, Kim D, Razinia T, Saver JL, Neurology, 66(5), S2:A65, 2006
• Diffusion-negative FLAIR Hyperintensity in Cerebral Hyperperfusion Syndrome.
  Hawkins V, Sanossian N, Journal of Neuroimaging, 17(1):95, 2007
• Left Inferior-posterior Temporal Stroke Causing Incomplete Alexia without Agraphia Syndrome.
  Kim F, Sanossian N, Sahai S, Lin T, Christensen T, Journal of Neuroimaging, 17(1):98, 2007
• Improved Clinical-Diffusion Mismatch Identification of Penumbral Tissue by Patient Severity Adjustment.
  Buck BH, Liebeskind DS, Bang OY, Alger JR, Starkman S, Ovbiagele B, Kim D, Sanossian N, Villablanca JP, Salamon N, Jahan R, Duckwiler GR, Vinnuela F, Vespa PM, Ali LK,..., Stroke, 38(2):465, 2007
• Linear Mismatch: Rapid and Reliable Determination of Penumbra in Acute Stroke.
  Liebeskind DS, Buck BH, Alger JR, Sanossian N, Bang OY, Kim D, Ovbiagele B, Starkman S, Ali LK, Jahan R, Duckwiler GR, Vinnuela F, Salamon N, Villablanca JP, Saver JL, Stroke, 38(2):486, 2007
• Novel MRI Permeability Technique Demonstrates Early Subarachnoid Contrast Leakage in Acute Ischemic Stroke.
  Liebeskind DS, Alger JR, Bang OY, Buck BH, Starkman S, Ovbiagele B, Kim D, Sanossian N, Ali LK, Jahan R, Duckwiler GR, Vinnuela F, Salamon N, Villablanca JP, Saver JL, Stroke, 38(2):487, 2007
• A Prehospital Stroke Severity Scale Identifies Ischemic Stroke Patients Likely Harboring Persisting Large Vessel Occlusions.
  Nazliel B, Starkman S, Liebeskind DS, Kim D, Sanossian N, Ali LK, Buck BH, Villablanca JP, Vinnuela F, Duckwiler GR, Jahan R, Saver JL, Stroke, 38(2):492, 2007
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Lectures

• Stroke Prevention: Where Are We Now. 
  Providence-St. Joseph Medical Center (2008)
• Informed Consent in the Field: How Do You Enroll in the Ambulance? 
  Los Angeles, CA - 2/12/2014
• Prehospital Recruitment: FAST-MAG Trial Lessons. 
  International Stroke Conference, New Orleans, LO
• Recent Controversies in Acute Stroke Management. 
  Kaiser Permanente Internal Medicine Symposium, Anaheim Convention Center
• Stroke Prevention 2011: Current Challenges and Recent Achievements. 
  Stroke Conference, Antelope Valley Medical Center
• Complications of Stroke. 
  USC University Hospital Stroke Training Symposium
• Emergency Treatment of Intracerebral Hemorrhage. 
  UCLA Grand Rounds
• New Antithrombotic Agents in Stroke Prevention. 
  Cedars Sinai Neurology Grand Rounds
• Emerging Therapies in Neurocritical Care: Magnesium. 
  Neurocritical Care Society Annual Meeting, San Francisco
• Transcranial Doppler in the Assessment of Cerebrovascular Disease. 
  USC Department of Neurology Grand Rounds
• Stroke Care in 2009: Five High Impact Studies. 
  University of Florida Vascular Conference
• A Rational Approach to Evaluation of the Dizzy Patient. 
  36th Annual Irving M. Rasgon Family Practice Symposium, Las Vegas NV
• Cholesterol, Statins, and Stroke. 
  Western States Stroke Consortium Meeting, Utah
• Cardioembolic Stroke: Epidemiology, Mechanisms, Evaluation & Treatment. 
  West Los Angeles Veteran’s Affiars Hospital Grand Rounds (2009)
• Evaluation of Post-Operative Encephalopathy. 
  Mount Sinai Med. Ctr. Department of Psychiatry
• Statins in Stroke: When to Start Them, When Not to Stop Them. 
  USC Department of Neurology Grand Rounds
• Stroke Subtypes and Neuroimaging. 
  First World Armenian Neuroscience Symposium, Yerevan, Armenia
• Planning an Career in Academic Neurology. 
  USC Neurology Resident forum
• Care of the Acute Stroke Patient. 
  Rancho Los Amigos Nursing Seminar, Downey
• Critical Care Issues in Stroke. 
  USC Pulmonary and Critical Care Department Grand Rounds (2007)
• Transcranial Doppler in Stroke and Beyond. 
  USC Department of Neurology Grand Rounds
• Stroke Science Update. 
  AHA Get with the Guidelines Workshop, Los Angeles, CA
• Neurological Complications of Trauma. 
  LAC+USC Trauma Surgery Grand Rounds (2006)
• An Emerging Paradigm for Acute Stroke Care. 
  Providence Holy Cross Medical Center Grand Rounds (2006) (2007) (2008)
• Stroke is a Medical Emergency. 
  AHA Western States Affiliate/LAUSD Nursing Symposium, Los Angeles, CA
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Other

• Stroke Prevention. 
  Sanossian N, Google® Knol
  http://www.knol.google.com/