Negar Asdaghi

Assistant Professor of Clinical

  • 860 Citations
20072019
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Research Output 2007 2019

  • 860 Citations
  • 42 Article
2019

Clot burden score and early ischemia predict intracranial hemorrhage following endovascular therapy

INTERRSeCT Investigators, Jan 1 2019, In : American Journal of Neuroradiology. 40, 4, p. 655-660 6 p.

Research output: Contribution to journalArticle

Open Access
Intracranial Hemorrhages
Ischemia
Hemorrhage
Thrombosis
Therapeutics
1 Citation (Scopus)

Patterns and Outcomes of Endovascular Therapy in Mild Stroke

Asdaghi, N., Yavagal, D. R., Wang, K., Mueller-Kronast, N., Bhatt, N., Gardener, H. E., Gutierrez, C. M., Marulanda-Londoño, E., Koch, S., Dong, C., Oluwole, S. A., Hanel, R., Mehta, B., Robichaux, M., Nobo, U., Zevallos, J. C., Rundek, T., Sacco, R. L. & Romano, J. G., Aug 1 2019, In : Stroke. 50, 8, p. 2101-2107 7 p.

Research output: Contribution to journalArticle

National Institutes of Health (U.S.)
Stroke
Therapeutics
Health Facility Size
Puerto Rico
1 Citation (Scopus)

Rate and Prognosis of Brain Ischemia in Patients with Lower-Risk Transient or Persistent Minor Neurologic Events

Coutts, S. B., Moreau, F., Asdaghi, N., Boulanger, J. M., Camden, M. C., Campbell, B. C. V., Demchuk, A. M., Field, T. S., Goyal, M., Krause, M., Mandzia, J., Menon, B. K., Mikulik, R., Penn, A. M., Swartz, R. H. & Hill, M. D., Jan 1 2019, (Accepted/In press) In : JAMA Neurology.

Research output: Contribution to journalArticle

Brain Ischemia
Nervous System
Stroke
Magnetic Resonance Imaging
Odds Ratio
2018
25 Citations (Scopus)
Tissue Plasminogen Activator
Thrombosis
Stroke
Angiography
Intracranial Thrombosis
1 Citation (Scopus)

Blood pressure reduction in hypertensive acute ischemic stroke patients does not affect cerebral blood flow

Kate, M., Asdaghi, N., Gioia, L. C., Buck, B., Majumdar, S. R., Jeerakathil, T., Shuaib, A., Emery, D., Beaulieu, C. & Butcher, K., Jan 1 2018, (Accepted/In press) In : Journal of Cerebral Blood Flow and Metabolism.

Research output: Contribution to journalArticle

Cerebrovascular Circulation
Labetalol
Arterial Pressure
Stroke
Blood Pressure

Clinical Reasoning: A case of bilateral orbital mass lesions presenting with acute monocular vision loss

Bhatt, N., Landman, A., Sidani, C. & Asdaghi, N., Jan 1 2018, In : Neurology. 91, 23, p. E2192-E2196

Research output: Contribution to journalArticle

Open Access
Monocular Vision
Giant Cell Arteritis
Vision Disorders
Orbit
33 Citations (Scopus)
Tissue Plasminogen Activator
Neurologic Manifestations
Aspirin
Randomized Controlled Trials
Stroke
17 Citations (Scopus)

Guidelines for treatment of Susac syndrome – An update

Rennebohm, R. M., Asdaghi, N., Srivastava, S. & Gertner, E., Jan 1 2018, (Accepted/In press) In : International Journal of Stroke.

Research output: Contribution to journalArticle

Susac Syndrome
Guidelines
Randomized Controlled Trials
Prospective Studies
Inner Ear

Pearls & Oy-sters: Delayed progression of isolated cortical vein thrombosis despite therapeutic INR

Gadient, P., Archer, D. & Asdaghi, N., Feb 20 2018, In : Neurology. 90, 8, p. e727-e730

Research output: Contribution to journalArticle

Open Access
International Normalized Ratio
Veins
Thrombosis
Therapeutics
4 Citations (Scopus)

Predictors of Thrombolysis Administration in Mild Stroke: Florida-Puerto Rico Collaboration to Reduce Stroke Disparities

FL-PR CReSD Investigators and Collaborators, Mar 1 2018, In : Stroke. 49, 3, p. 638-645 8 p.

Research output: Contribution to journalArticle

Puerto Rico
Stroke
National Institutes of Health (U.S.)
Odds Ratio
Confidence Intervals

Target Stroke: Best Practice Strategies Cut Door to Thrombolysis Time to <30 Minutes in a Large Urban Academic Comprehensive Stroke Center

Bhatt, N., Marulanda-Londoño, E. T., Atchaneeyasakul, K., Malik, A., Asdaghi, N., Akram, N., D’Amour, D., Hesse, K., Zhang, T., Sacco, R. L. & Romano, J. G., Jan 1 2018, (Accepted/In press) In : Neurohospitalist.

Research output: Contribution to journalArticle

Practice Guidelines
Stroke
Needles
Tissue Plasminogen Activator
Intracranial Hemorrhages
2017
3 Citations (Scopus)

Disparities and Trends in Door-to-Needle Time: The FL-PR CReSD Study (Florida-Puerto Rico Collaboration to Reduce Stroke Disparities)

Oluwole, S. A., Wang, K., Dong, C., Ciliberti-Vargas, M. A., Gutierrez, C. M., Yi, L., Romano, J. G., Perez, E., Tyson, B. A., Ayodele, M., Asdaghi, N., Gardener, H., Rose, D. Z., Garcia, E. J., Zevallos, J. C., Foster, D., Robichaux, M., Waddy, S. P., Sacco, R. L. & Rundek, T., Aug 1 2017, In : Stroke. 48, 8, p. 2192-2197 6 p.

Research output: Contribution to journalArticle

Puerto Rico
Needles
Stroke
Tissue Plasminogen Activator
Odds Ratio
9 Citations (Scopus)

Racial-ethnic disparities in acute stroke care in the Florida-Puerto Rico collaboration to reduce stroke disparities study

for the FL-PR CReSD Investigators and Collaborators, 2017, In : Journal of the American Heart Association. 6, 2, e004073.

Research output: Contribution to journalArticle

Puerto Rico
Stroke
Hispanic Americans
Quality Improvement
Registries
2016
15 Citations (Scopus)

Imaging and Baseline Predictors of Cognitive Performance in Minor Ischemic Stroke and Patients with Transient Ischemic Attack at 90 Days

Mandzia, J. L., Smith, E. E., Horton, M., Hanly, P., Barber, P. A., Godzwon, C., Donaldson, E., Asdaghi, N., Patel, S. & Coutts, S. B., Mar 1 2016, In : Stroke. 47, 3, p. 726-731 6 p.

Research output: Contribution to journalArticle

Transient Ischemic Attack
Executive Function
Stroke
Depression
Epidemiologic Studies
16 Citations (Scopus)

Sex Disparities in Ischemic Stroke Care: FL-PR CReSD Study (Florida-Puerto Rico Collaboration to Reduce Stroke Disparities)

Asdaghi, N., Romano, J. G., Wang, K., Ciliberti-Vargas, M. A., Koch, S., Gardener, H., Dong, C., Rose, D. Z., Waddy, S. P., Robichaux, M., Garcia, E. J., Gonzalez-Sanchez, J. A., Burgin, W. S., Sacco, R. L. & Rundek, T., Oct 1 2016, In : Stroke. 47, 10, p. 2618-2626 9 p.

Research output: Contribution to journalArticle

Puerto Rico
Stroke
Odds Ratio
Guidelines
Confidence Intervals
2015
75 Citations (Scopus)

Atrial Premature Beats Predict Atrial Fibrillation in Cryptogenic Stroke: Results from the EMBRACE Trial

Gladstone, D. J., Dorian, P., Spring, M., Panzov, V., Mamdani, M., Healey, J. S., Thorpe, K. E., Aviv, R., Boyle, K., Blakely, J., Cote, R., Hall, J., Kapral, M. K., Kozlowski, N., Laupacis, A., O'Donnell, M., Sabihuddin, K., Sharma, M., Shuaib, A., Vaid, H. & 104 others, Pinter, A., Abootalebi, S., Chan, R., Crann, S., Fleming, L., Frank, C., Hachinski, V., Hesser, K., Kumar, B. S., Soros, P., Wright, M., Basile, V., Boyle, K., Hopyan, J., Rajmohan, Y., Swartz, R., Vaid, H., Valencia, G., Ween, J., Aram, H., Barber, P. A., Coutts, S., Demchuk, A. M., Fischer, K., Hill, M. D., Klein, G., Kenney, C., Menon, B., McClelland, M., Russell, A., Ryckborst, K., Stys, P., Smith, E. E., Watson, T. W., Chacko, S., Sahlas, D., Sancan, J., Côté, R., Durcan, L., Ehrensperger, E., Minuk, J., Wein, T., Wadup, L., Asdaghi, N., Beckman, J., Esplana, N., Masigan, P., Murphy, C., Tang, E., Teal, P., Villaluna, K., Woolfenden, A., Yip, S., Bussière, M., Dowlatshahi, D., Sharma, M., Stotts, G., Robert, S., Ford, K., Hackam, D., Miners, L., Mabb, T., Spence, J. D., Buck, B., Griffin-Stead, T., Jassal, R., Siddiqui, M., Hache, A., Lessard, C., Lebel, F., Mackey, A., Verreault, S., Astorga, C., Casaubon, L. K., Del Campo, M., Jaigobin, C., Kalman, L., Silver, F. L., Atkins, L., Coles, K., Penn, A., Sargent, R., Walter, C., Gable, Y., Kadribasic, N., Schwindt, B., Shuaib, A., Kostyrko, P., Selchen, D., Saposnik, G., Christie, P., Jin, A., Hicklin, D., Howse, D., Edwards, E., Jaspers, S., Sher, F., Stoger, S., Crisp, D., Dhanani, A., John, V., Levitan, M., Mehdiratta, M. & Wong, D., Apr 20 2015, In : Stroke. 46, 4, p. 936-941 6 p.

Research output: Contribution to journalArticle

Atrial Premature Complexes
Atrial Fibrillation
Stroke
Transient Ischemic Attack
Electrocardiography
11 Citations (Scopus)

Blood-Brain Barrier Compromise Does Not Predict Perihematoma Edema Growth in Intracerebral Hemorrhage

McCourt, R., Gould, B., Kate, M., Asdaghi, N., Kosior, J. C., Coutts, S., Hill, M. D., Demchuk, A., Jeerakathil, T., Emery, D. & Butcher, K. S., Apr 20 2015, In : Stroke. 46, 4, p. 954-960 7 p.

Research output: Contribution to journalArticle

Cerebral Hemorrhage
Blood-Brain Barrier
Edema
Blood Pressure
Growth
3 Citations (Scopus)

Dual Antiplatelet Therapy in Acute Ischemic Stroke

Asdaghi, N. & Romano, J. G., Jul 26 2015, In : Current Atherosclerosis Reports. 17, 7, 37.

Research output: Contribution to journalArticle

Stroke
Intracranial Hemorrhages
Therapeutics
Platelet Aggregation Inhibitors
Transient Ischemic Attack
5 Citations (Scopus)

Perihematoma cerebral blood flow is unaffected by statin use in acute intracerebral hemorrhage patients

Gioia, L. C., Kate, M., Mccourt, R., Gould, B., Coutts, S. B., Dowlatshahi, D., Asdaghi, N., Jeerakathil, T., Hill, M. D., Demchuk, A. M., Buck, B., Emery, D., Shuaib, A. & Butcher, K., Jul 1 2015, In : Journal of Cerebral Blood Flow and Metabolism. 35, 7, p. 1175-1180 6 p.

Research output: Contribution to journalArticle

Cerebrovascular Circulation
Hydroxymethylglutaryl-CoA Reductase Inhibitors
Cerebral Hemorrhage
Edema
Hematoma
2 Citations (Scopus)

Statin therapy does not affect the radiographic and clinical profile of patients with TIA and minor stroke

Asdaghi, N., Coulter, J. I., Modi, J., Camden, M. C., Qazi, A., Goyal, M., Rundek, T. & Coutts, S. B., Jun 1 2015, In : American Journal of Neuroradiology. 36, 6, p. 1076-1080 5 p.

Research output: Contribution to journalArticle

Hydroxymethylglutaryl-CoA Reductase Inhibitors
Stroke
Therapeutics
Nervous System
Aspirin
43 Citations (Scopus)

Tenecteplase-tissue-type plasminogen activator evaluation for minor ischemic stroke with proven occlusion

TEMPO-1 Investigators, Mar 1 2015, In : Stroke; a journal of cerebral circulation. 46, 3, p. 769-774 6 p.

Research output: Contribution to journalArticle

Tissue Plasminogen Activator
Stroke
Intracranial Hemorrhages
National Institutes of Health (U.S.)
Confidence Intervals
2014
20 Citations (Scopus)

Acute blood pressure reduction in patients with intracerebral hemorrhage does not result in borderzone region hypoperfusion

Gould, B., McCourt, R., Gioia, L. C., Kate, M., Hill, M. D., Asdaghi, N., Dowlatshahi, D., Jeerakathil, T., Coutts, S. B., Demchuk, A. M., Emery, D., Shuaib, A. & Butcher, K., Oct 12 2014, In : Stroke. 45, 10, p. 2894-2899 6 p.

Research output: Contribution to journalArticle

Cerebral Hemorrhage
Cerebrovascular Circulation
Blood Pressure
Perfusion
Random Allocation
25 Citations (Scopus)

Cerebral perfusion and blood pressure do not affect perihematoma edema growth in acute intracerebral hemorrhage

McCourt, R., Gould, B., Gioia, L., Kate, M., Coutts, S. B., Dowlatshahi, D., Asdaghi, N., Jeerakathil, T., Hill, M. D., Demchuk, A. M., Buck, B., Emery, D. & Butcher, K., 2014, In : Stroke. 45, 5, p. 1292-1298 7 p.

Research output: Contribution to journalArticle

Cerebrovascular Circulation
Cerebral Hemorrhage
Edema
Blood Pressure
Growth
17 Citations (Scopus)

Clinical correlates of infarct shape and volume in lacunar strokes: The secondary prevention of small subcortical strokes trial

Asdaghi, N., Pearce, L. A., Nakajima, M., Field, T. S., Bazan, C., Cermeno, F., McClure, L. A., Anderson, D. C., Hart, R. G. & Benavente, O. R., Oct 12 2014, In : Stroke. 45, 10, p. 2952-2958 7 p.

Research output: Contribution to journalArticle

Lacunar Stroke
Secondary Prevention
Stroke
Pathologic Constriction
Clinical Trials
17 Citations (Scopus)

DWI Reversal Is Associated with Small Infarct Volume in Patients with TIA and Minor Stroke

Asdaghi, N., Campbell, B. C. V., Butcher, K. S., Coulter, J. I., Modi, J., Qazi, A., Goyal, M., Demchuk, A. M. & Coutts, S. B., 2014, In : American Journal of Neuroradiology. 35, 4, p. 660-666 7 p.

Research output: Contribution to journalArticle

Stroke
Population
7 Citations (Scopus)

Spontaneous limb movements and posturing secondary to acute basilar artery occlusion: A potentially devastating seizure mimic

Wilson, L. K., Benavente, O. R., Woolfenden, A. R. & Asdaghi, N., Feb 2014, In : Practical Neurology. 14, 1, p. 42-44 3 p.

Research output: Contribution to journalArticle

Basilar Artery
Seizures
Extremities
Consciousness
Signs and Symptoms
2013
24 Citations (Scopus)

Autoregulation of cerebral blood flow is preserved in primary intracerebral hemorrhage

Gould, B., McCourt, R., Asdaghi, N., Dowlatshahi, D., Jeerakathil, T., Kate, M., Coutts, S. B., Hill, M. D., Demchuk, A. M., Shuaib, A., Emery, D. & Butcher, K., Jun 2013, In : Stroke. 44, 6, p. 1726-1728 3 p.

Research output: Contribution to journalArticle

Cerebrovascular Circulation
Cerebral Hemorrhage
Homeostasis
Blood Pressure
Perfusion
26 Citations (Scopus)

Perfusion MR predicts outcome in high-risk transient ischemic attack/minor stroke: A derivation-validation study

Asdaghi, N., Hill, M. D., Coulter, J. I., Butcher, K. S., Modi, J., Qazi, A., Goyal, M., Demchuk, A. M. & Coutts, S. B., Sep 2013, In : Stroke. 44, 9, p. 2486-2492 7 p.

Research output: Contribution to journalArticle

Validation Studies
Transient Ischemic Attack
Perfusion
Stroke
Confidence Intervals
133 Citations (Scopus)

The intracerebral hemorrhage acutely decreasing arterial pressure trial

Butcher, K. S., Jeerakathil, T., Hill, M., Demchuk, A. M., Dowlatshahi, D., Coutts, S. B., Gould, B., McCourt, R., Asdaghi, N., Findlay, J. M., Emery, D. & Shuaib, A., Mar 2013, In : Stroke. 44, 3, p. 620-626 7 p.

Research output: Contribution to journalArticle

Cerebral Hemorrhage
Cerebrovascular Circulation
Arterial Pressure
Blood Pressure
Confidence Intervals

The role of urgent imaging in the diagnosis and management of patients with TIA and minor stroke

Asdaghi, N. & Coutts, S. B., Feb 2013, In : Imaging in Medicine. 5, 1, p. 25-33 9 p.

Research output: Contribution to journalArticle

Stroke
Transient Ischemic Attack
Neuroimaging
Population
Blood Vessels
2012
14 Citations (Scopus)

Extracellular 14-3-3 from human lung epithelial cells enhances MMP-1 expression

Asdaghi, N., Kilani, R. T., Hosseini-Tabatabaei, A., Odemuyiwa, S. O., Hackett, T. L., Knight, D. A., Ghahary, A. & Moqbel, R., Jan 2012, In : Molecular and Cellular Biochemistry. 360, 1-2, p. 261-270 10 p.

Research output: Contribution to journalArticle

Matrix Metalloproteinase 1
Epithelial Cells
Fibroblasts
Lung
14-3-3 Proteins
143 Citations (Scopus)

Poor prognosis in warfarin-associated intracranial hemorrhage despite anticoagulation reversal

Dowlatshahi, D., Butcher, K. S., Asdaghi, N., Nahirniak, S., Bernbaum, M. L., Giulivi, A., Wasserman, J. K., Poon, M. C. & Coutts, S. B., Jul 2012, In : Stroke. 43, 7, p. 1812-1817 6 p.

Research output: Contribution to journalArticle

Intracranial Hemorrhages
Warfarin
International Normalized Ratio
Anticoagulants
Hematoma
15 Citations (Scopus)

Risks and benefits of thrombolysis in the elderly

Asdaghi, N., Butcher, K. S. & Hill, M. D., Feb 2012, In : International Journal of Stroke. 7, 2, p. 142-149 8 p.

Research output: Contribution to journalArticle

Stroke
Therapeutics
Fear
Odds Ratio
Incidence
2011
34 Citations (Scopus)

Acute perfusion and diffusion abnormalities predict early new MRI lesions 1 week after minor stroke and transient ischemic attack

Asdaghi, N., Hameed, B., Saini, M., Jeerakathil, T., Emery, D. & Butcher, K., Aug 2011, In : Stroke. 42, 8, p. 2191-2195 5 p.

Research output: Contribution to journalArticle

Transient Ischemic Attack
Perfusion
Stroke
Perfusion Imaging
Recurrence
1 Citation (Scopus)

Neuroimaging in acute strokeg-where does MRI fit in?

Asdaghi, N. & Coutts, S. B., Jan 2011, In : Nature Reviews Neurology. 7, 1, p. 6-7 2 p.

Research output: Contribution to journalArticle

Diffusion Magnetic Resonance Imaging
X Ray Computed Tomography
Neuroimaging
Stroke
37 Citations (Scopus)

Oxfordshire community stroke project classification poorly differentiates small cortical and subcortical infarcts

Asdaghi, N., Jeerakathil, T., Hameed, B., Saini, M., McCombe, J. A., Shuaib, A., Emery, D. & Butcher, K., Aug 2011, In : Stroke. 42, 8, p. 2143-2148 6 p.

Research output: Contribution to journalArticle

Stroke
Lacunar Stroke
Sensitivity and Specificity
Diffusion Magnetic Resonance Imaging
National Institutes of Health (U.S.)
39 Citations (Scopus)

Relationship between sodium intensity and perfusion deficits in acute ischemic stroke

Tsang, A., Stobbe, R. W., Asdaghi, N., Hussain, M. S., Bhagat, Y. A., Beaulieu, C., Emery, D. & Butcher, K. S., Jan 2011, In : Journal of Magnetic Resonance Imaging. 33, 1, p. 41-47 7 p.

Research output: Contribution to journalArticle

Perfusion
Sodium
Stroke
Perfusion Imaging
Cerebrovascular Circulation
2009
1 Citation (Scopus)

Stuporous catatonia and white matter lesions.

Scozzafava, J., Aladdin, Y., Jickling, G., Asdaghi, N., Hussain, M. & Giuliani, F., Oct 2009, In : Journal of Clinical Neuroscience. 16, 10

Research output: Contribution to journalArticle

Catatonia
Frontal Lobe
Demyelinating Diseases
Temporal Lobe
Magnetic Resonance Imaging
2008

A case of incomplete voiding improved by head turning

Asdaghi, N., Scozzafava, J., Bhargava, R. & Elleker, G., May 2008, In : Canadian Journal of Neurological Sciences. 35, 2, p. 247-249 3 p.

Research output: Contribution to journalArticle

Cerebral Dominance
Urologic Diseases
Head Movements
Urination
Head
2007
3 Citations (Scopus)

Teaching NeuroImage: Cryptococcal brain pseudocysts in an immunocompetent patient

Scozzafava, J., Block, H., Asdaghi, N. & Siddiqi, Z. A., Aug 2007, In : Neurology. 69, 9

Research output: Contribution to journalArticle

13 Citations (Scopus)

Therapeutic management of acute intracerebral haemorrhage

Asdaghi, N., Manawadu, D. & Butcher, K., Dec 2007, In : Expert Opinion on Pharmacotherapy. 8, 18, p. 3097-3116 20 p.

Research output: Contribution to journalArticle

Cerebral Hemorrhage
Therapeutics
Stroke
Spontaneous Rupture
Practice Management
27 Citations (Scopus)

The re-emergence in Canada of meningovascular syphilis: 2 patients with headache and stroke

Asdaghi, N., Muayqil, T., Scozzafava, J., Jassal, R., Saqqur, M. & Jeerakathil, T. J., Jun 5 2007, In : CMAJ. 176, 12, p. 1699-1700 2 p.

Research output: Contribution to journalArticle

Neurosyphilis
Brain Infarction
Intracranial Aneurysm
Syphilis
Canada