Allyson Zazulia

Research output

Research output per year 1998 2007 2009 2011 2012 2017 2018 2022

• 43 Article
• 10 Review article
• 6 Letter
• 5 Chapter
• 7 More
  • 5 Comment/debate
  • 2 Editorial

Research output per year

Research output per year

Search results

• 2022

  Developing a Video-Based Learning Module to Teach Decision-Making for Cubital Tunnel Surgery

  Yee, A., Padovano, W. M., Patterson, J. M. M., Pet, M. A., Zazulia, A. R., Dengler, J., Novak, C. B., Coert, J. H. & Mackinnon, S. E., Oct 1 2022, In: Plastic and reconstructive surgery. 150, 4, p. 810E-822E

  Research output: Contribution to journal › Article › peer-review

  • Decision Making 100%
  • Learning 89%
  • Surgeons 86%
  • Psychology Retention 57%
  • Multimedia 47%
  1 Scopus citations

• Postreading Self-Assessment and CME Test-Preferred Responses

  Hehir, M. K., Owens, J. W. M. & Zazulia, A. R., Dec 1 2022, In: CONTINUUM Lifelong Learning in Neurology. 28, 6, p. 1849-1858 10 p.

  Research output: Contribution to journal › Comment/debate

• Trends in Racial and Ethnic Diversity in Vascular Neurology Fellowships from 2006 to 2018: A Cross-Sectional Analysis

  Das, S., Farkas, N., Binkley, M., Williams, J., Ebong, I. M., Akca, O., Ford, A., Van Stavern, R. & Zazulia, A., Mar 1 2022, In: Stroke. 29, 2, p. 867-874 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Neurology 100%
  • Cross-Sectional Studies 61%
  • Blood Vessels 55%
  • Medicine 17%
  • Graduate Medical Education 10%
  3 Scopus citations
• 2021

  A case of aphemia following non-dominant sub-insular stroke: unveiling the Foix-Chavany-Marie phenomenon

  Das, S., Postman, W., Haboubi, M. A., Akca, O., Remmel, K., Carter, A. R. & Zazulia, A., 2021, In: Neurocase. 27, 3, p. 281-286 6 p.

  Research output: Contribution to journal › Article › peer-review

  • Foix Chavany Marie syndrome 100%
  • Syndrome 90%
  • Apraxia of Speech 84%
  • Stroke 70%
  • Apraxias 68%

• Lack of association between acute stroke, post-stroke dementia, race, and β-amyloid status

  Koenig, L. N., McCue, L. M., Grant, E., Massoumzadeh, P., Roe, C. M., Xiong, C., Moulder, K. L., Wang, L., Zazulia, A. R., Kelly, P., Dincer, A., Zaza, A., Shimony, J. S., Benzinger, T. L. S. & Morris, J. C., Jan 2021, In: NeuroImage: Clinical. 29, 102553.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Amyloid 100%
  • Dementia 88%
  • Stroke 72%
  • African Americans 45%
  • Mental Status and Dementia Tests 33%
  9 Scopus citations

• Non-Vitamin K Antagonist Oral Anticoagulants for the Treatment of Cerebral Venous Sinus Thrombosis: a Retrospective, Matched Cohort Analysis

  Giles, J. A., Balasetti, V. K. S. & Zazulia, A., Dec 2021, In: Neurocritical Care. 35, 3, p. 783-788 6 p.

  Research output: Contribution to journal › Article › peer-review

  • Intracranial Sinus Thrombosis 100%
  • Venous Thrombosis 69%
  • Anticoagulants 67%
  • Vitamin K 50%
  • Cohort Studies 49%
  4 Scopus citations
• 2020

  Burden of cerebral hypoperfusion in patients with delayed cerebral ischemia after subarachnoid hemorrhage

  Jafri, H., Diringer, M. N., Allen, M., Zazulia, A. R., Zipfel, G. J. & Dhar, R., Jun 2020, In: Journal of neurosurgery. 132, 6, p. 1872-1879 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Subarachnoid Hemorrhage 100%
  • Brain Ischemia 94%
  • Cerebrovascular Circulation 92%
  • Brain 17%
  • Regional Blood Flow 8%
  2 Scopus citations

• Postreading Self-Assessment and CME Test

  Weathers, A. L. & Zazulia, A. R., Feb 1 2020, In: CONTINUUM Lifelong Learning in Neurology. 26, 1, p. 215-227 13 p.

  Research output: Contribution to journal › Review article › peer-review

• Postreading Self-Assessment and CME Test - Preferred Responses

  Weathers, A. L. & Zazulia, A. R., Feb 1 2020, In: CONTINUUM Lifelong Learning in Neurology. 26, 1, p. 228-239 12 p.

  Research output: Contribution to journal › Review article › peer-review
• 2019

  Postreading self-assessment and CME test

  Joanne Lynn, D. & Zazulia, A. R., Feb 1 2019, In: CONTINUUM Lifelong Learning in Neurology. 25, 1, p. 263-276 14 p.

  Research output: Contribution to journal › Comment/debate

• Postreading self-assessment and CME Test - Preferred responses

  Joanne Lynn, D. & Zazulia, A. R., Feb 1 2019, In: CONTINUUM Lifelong Learning in Neurology. 25, 1, p. 277-287 11 p.

  Research output: Contribution to journal › Comment/debate
• 2018

  Absolute risk and predictors of the growth of acute spontaneous intracerebral haemorrhage: a systematic review and meta-analysis of individual patient data

  VISTA-ICH Collaboration & ICH Growth Individual Patient Data Meta-analysis Collaborators, Oct 1 2018, In: The Lancet Neurology. 17, 10, p. 885-894 10 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Cerebral Hemorrhage 100%
  • Meta-Analysis 69%
  • Systematic Reviews 68%
  • Growth 46%
  • Anticoagulants 42%
  179 Scopus citations

• Cerebrovascular Events After Continuous-Flow Left Ventricular Assist Devices

  Tahsili-Fahadan, P., Curfman, D. R., Davis, A. A., Yahyavi-Firouz-Abadi, N., Rivera-Lara, L., Nassif, M. E., LaRue, S. J., Ewald, G. A. & Zazulia, A. R., Oct 1 2018, In: Neurocritical Care. 29, 2, p. 225-232 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Heart-Assist Devices 100%
  • Heart Transplantation 44%
  • Survival 15%
  • Mortality 14%
  • Secondary Prevention 13%
  9 Scopus citations

• Education Research: Physician identification and patient satisfaction on an academic neurology inpatient service

  Guerrero, C. R. L., Anderson, T. & Zazulia, A. R., Feb 13 2018, In: Neurology. 90, 7, p. e632-e636

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Neurology 100%
  • Patient Satisfaction 88%
  • Inpatients 75%
  • Physicians 59%
  • Education 59%
  4 Scopus citations

• Hemodynamic impairment measured by positron-emission tomography is regionally associated with decreased cortical thickness in moyamoya phenomenon

  Lee, J. J., Shimony, J. S., Jafri, H., Zazulia, A. R., Dacey, R. G., Zipfel, G. R. & Derdeyn, C. P., Nov 1 2018, In: American Journal of Neuroradiology. 39, 11, p. 2037-2044 8 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Positron-Emission Tomography 100%
  • Hemodynamics 79%
  • Oxygen 76%
  • Healthy Volunteers 20%
  • Arterial Occlusive Diseases 20%
  7 Scopus citations
• 2017

  Aneurysmal Subarachnoid Hemorrhage: Strategies for Preventing Vasospasm in the Intensive Care Unit

  Diringer, M. N. & Zazulia, A. R., Dec 1 2017, In: Seminars in Respiratory and Critical Care Medicine. 38, 6, p. 760-767 8 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Subarachnoid Hemorrhage 100%
  • Brain Ischemia 94%
  • clazosentan 90%
  • tirilazad 81%
  • Intensive Care Units 79%
  27 Scopus citations

• Baseline Hemodynamic Impairment and Future Stroke Risk in Adult Idiopathic Moyamoya Phenomenon: Results of a Prospective Natural History Study

  Derdeyn, C. P., Zipfel, G. J., Zazulia, A. R., Davis, P. H., Prabhakaran, S., Ivan, C. S., Aiyagari, V., Sagar, J. R., Hantler, N., Shinawi, L., Lee, J. J., Jafri, H., Grubb, R. L., Miller, J. P. & Dacey, R. G., Apr 1 2017, In: Stroke. 48, 4, p. 894-899 6 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Natural History 100%
  • Hemodynamics 73%
  • Oxygen 70%
  • Stroke 67%
  • Hemorrhage 14%
  19 Scopus citations

• Management of patients on Non-Vitamin K antagonist oral anticoagulants in the acute care and periprocedural setting

  Raval, A. N., Cigarroa, J. E., Chung, M. K., Diaz-Sandoval, L. J., Diercks, D., Piccini, J. P., Jung, H. S., Washam, J. B., Welch, B. G., Zazulia, A. R. & Collins, S. P., Feb 6 2017, In: Circulation. 135, 10, p. e604-e633

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Anticoagulants 100%
  • Antidotes 55%
  • Hemorrhage 41%
  • idarucizumab 37%
  • Factor Xa Inhibitors 30%
  183 Scopus citations

• RBC Transfusion Improves Cerebral Oxygen Delivery in Subarachnoid Hemorrhage

  Dhar, R., Zazulia, A. R., Derdeyn, C. P. & Diringer, M. N., Apr 1 2017, In: Critical care medicine. 45, 4, p. 653-659 7 p.

  Research output: Contribution to journal › Article › peer-review

  • Subarachnoid Hemorrhage 100%
  • Oxygen 67%
  • Hemoglobins 53%
  • Brain Ischemia 28%
  • Cerebrovascular Circulation 27%
  28 Scopus citations

• The authors reply

  Diringer, M. N., Dhar, R. & Zazulia, A., Sep 1 2017, In: Critical care medicine. 45, 9, p. e987-e988

  Research output: Contribution to journal › Letter › peer-review
• 2016

  Acute Effect of Intravenous Sildenafil on Cerebral Blood Flow in Patients with Vasospasm After Subarachnoid Hemorrhage

  Dhar, R., Washington, C., Diringer, M., Zazulia, A., Jafri, H., Derdeyn, C. & Zipfel, G., Oct 1 2016, In: Neurocritical Care. 25, 2, p. 201-204 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Sildenafil Citrate 100%
  • Subarachnoid Hemorrhage 83%
  • Cerebrovascular Circulation 76%
  • Brain Ischemia 23%
  • Intracranial Vasospasm 21%
  11 Scopus citations

• Effect of High-Dose Simvastatin on Cerebral Blood Flow and Static Autoregulation in Subarachnoid Hemorrhage

  Diringer, M. N., Dhar, R., Scalfani, M., Zazulia, A. R., Chicoine, M., Powers, W. J. & Derdeyn, C. P., Aug 1 2016, In: Neurocritical Care. 25, 1, p. 56-63 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Simvastatin 100%
  • Subarachnoid Hemorrhage 88%
  • Cerebrovascular Circulation 81%
  • Homeostasis 61%
  • Arterial Pressure 48%
  30 Scopus citations
• 2015

  Antiplatelet and anticoagulant therapy after intracerebral hemorrhage

  Zazulia, A., May 1 2015, In: Neurologic Clinics. 33, 2, p. 329-345 17 p.

  Research output: Contribution to journal › Review article › peer-review

  • Cerebral Hemorrhage 100%
  • Anticoagulants 85%
  • Decision Support Techniques 18%
  • Thromboembolism 17%
  • Therapeutics 15%
  6 Scopus citations
• 2014

  Cerebral Metabolism and Blood Flow

  Powers, W. J. & Zazulia, A. R., Jan 1 2014, Encyclopedia of the Neurological Sciences. Elsevier Inc., p. 683-684 2 p.

  Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

  • Cerebrovascular Circulation 100%
  • Gray Matter 52%
  • Research Subjects 51%
  • White Matter 47%
  • Lactic Acid 46%
  4 Scopus citations

• Faculty and Medical Student Attitudes About Preclinical Classroom Attendance

  Zazulia, A. R. & Goldhoff, P., Oct 2 2014, In: Teaching and Learning in Medicine. 26, 4, p. 327-334 8 p.

  Research output: Contribution to journal › Article › peer-review

  • medical student 100%
  • classroom 58%
  • professionalism 35%
  • student 18%
  • learning environment 18%
  32 Scopus citations

• Intracerebral Hemorrhage, Primary

  Zazulia, A. R., Jan 1 2014, Encyclopedia of the Neurological Sciences. Elsevier Inc., p. 734-741 8 p.

  Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

  • Cerebral Hemorrhage 100%
  • Stroke 47%
  • Cerebral Amyloid Angiopathy 32%
  • Magnetic Resonance Imaging 30%
  • Hemorrhage 29%
• 2013

  Acute Stroke Care

  Zazulia, A. R. & Diringer, M. N., Mar 16 2013, In: Critical Care. 17, 1, 301.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Stroke 100%

• Symptomatic patients with intraluminal carotid artery thrombus: Outcome with a strategy of initial anticoagulation - Clinical article

  Vellimana, A. K., Kadkhodayan, Y., Rich, K. M., Cross, D. T., Moran, C. J., Zazulia, A. R., Lee, J. M., Chicoine, M. R., Dacey, R. G., Derdeyn, C. P. & Zipfel, G. J., Jan 2013, In: Journal of neurosurgery. 118, 1, p. 34-41 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Carotid Arteries 100%
  • Thrombosis 79%
  • Carotid Endarterectomy 18%
  • Carotid Stenosis 17%
  • Angiography 12%
  41 Scopus citations
• 2012

  Comparison of induced hypertension, fluid bolus, and blood transfusion to augment cerebral oxygen delivery after subarachnoid hemorrhage. Clinical article

  Dhar, R., Scalfani, M. T., Zazulia, A. R., Videen, T. O., Derdeyn, C. P. & Diringer, M. N., Mar 2012, In: Journal of neurosurgery. 116, 3, p. 648-656 9 p.

  Research output: Contribution to journal › Article › peer-review

  • Subarachnoid Hemorrhage 100%
  • Blood Transfusion 89%
  • Cerebrovascular Circulation 76%
  • Oxygen 67%
  • Brain Ischemia 62%
  46 Scopus citations

• Effect of mannitol on cerebral blood volume in patients with head injury

  Diringer, M. N., Scalfani, M. T., Zazulia, A. R., Videen, T. O., Dhar, R. & Powers, W. J., May 2012, In: Neurosurgery. 70, 5, p. 1215-1218 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Cerebral Blood Volume 100%
  • Mannitol 86%
  • Craniocerebral Trauma 74%
  • Intracranial Hypertension 25%
  • Intracranial Pressure 23%
  26 Scopus citations

• Effect of osmotic agents on regional cerebral blood flow in traumatic brain injury

  Scalfani, M. T., Dhar, R., Zazulia, A. R., Videen, T. O. & Diringer, M. N., Oct 2012, In: Journal of Critical Care. 27, 5, p. 526.e7-526.e12

  Research output: Contribution to journal › Article › peer-review

  • Regional Blood Flow 100%
  • Traumatic Brain Injury 86%
  • Cerebrovascular Circulation 85%
  • Intracranial Hypertension 31%
  • Intracranial Pressure 19%
  38 Scopus citations

• Hemostatic therapy should be used for acute treatment of anticoagulation-related intracerebral hemorrhage

  Diringer, M. N. & Zazulia, A. R., Sep 2012, In: Stroke. 43, 9, p. 2535-2536 2 p.

  Research output: Contribution to journal › Comment/debate

  Open Access
  1 Scopus citations

• Relationship between angiographic vasospasm and regional hypoperfusion in aneurysmal subarachnoid hemorrhage

  Dhar, R., Scalfani, M. T., Blackburn, S., Zazulia, A. R., Videen, T. & Diringer, M., Jul 2012, In: Stroke. 43, 7, p. 1788-1794 7 p.

  Research output: Contribution to journal › Article › peer-review

  • Subarachnoid Hemorrhage 100%
  • Cerebrovascular Circulation 92%
  • Oxygen 67%
  • Perfusion 53%
  • Cerebral Angiography 30%
  77 Scopus citations
• 2011

  Cerebral blood flow and metabolism in human cerebrovascular disease

  Zazulia, A. R., Markham, J. & Powers, W. J., Mar 31 2011, Stroke: Pathophysiology, Diagnosis, and Management. Elsevier, p. 44-67 24 p.

  Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

• Cerebral Blood Flow and Metabolism in Human Cerebrovascular Disease

  Zazulia, A. R., Markham, J. & Powers, W. J., 2011, Stroke. Elsevier Inc., p. 44-67 24 p.

  Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review
  3 Scopus citations

• Cerebral hemodynamic and metabolic effects of equi-osmolar doses mannitol and 23.4% saline in patients with edema following large ischemic stroke

  Diringer, M. N., Scalfani, M. T., Zazulia, A. R., Videen, T. O. & Dhar, R., Feb 2011, In: Neurocritical Care. 14, 1, p. 11-17 7 p.

  Research output: Contribution to journal › Article › peer-review

  • Mannitol 100%
  • Cerebrovascular Circulation 84%
  • Edema 71%
  • Hemodynamics 64%
  • Stroke 59%
  19 Scopus citations

• Does Ischemia Contribute to Energy Failure in Severe TBI?

  Diringer, M. N., Zazulia, A. R. & Powers, W. J., Dec 2011, In: Translational Stroke Research. 2, 4, p. 517-523 7 p.

  Research output: Contribution to journal › Review article › peer-review

  • Traumatic Brain Injury 100%
  • Ischemia 76%
  • Cerebrovascular Circulation 32%
  • Oxygen 32%
  • Brain Injuries 21%
  15 Scopus citations

• Executive dysfunction and depressive symptoms associated with reduced participation of people with severe congestive heart failure

  Foster, E. R., Cunnane, K. B., Edwards, D. F., Morrison, M. T., Ewald, G. A., Geltman, E. M. & Zazulia, A. R., May 2011, In: American Journal of Occupational Therapy. 65, 3, p. 306-313 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Heart Failure 100%
  • Depression 89%
  • Cognition 43%
  • Cardiac Rehabilitation 34%
  • Heart Transplantation 28%
  22 Scopus citations

• Poor correlation between perihematomal MRI hyperintensity and brain swelling after intracerebral hemorrhage

  Zazulia, A. R., Videen, T. O., Diringer, M. N. & Powers, W. J., Dec 2011, In: Neurocritical Care. 15, 3, p. 436-441 6 p.

  Research output: Contribution to journal › Article › peer-review

  • Brain Edema 100%
  • Cerebral Hemorrhage 97%
  • Hematoma 50%
  • Brain 44%
  • Edema 14%
  13 Scopus citations
• 2010

  Autoregulation of cerebral blood flow to changes in arterial pressure in mild Alzheimer's disease

  Zazulia, A. R., Videen, T. O., Morris, J. C. & Powers, W. J., Nov 2010, In: Journal of Cerebral Blood Flow and Metabolism. 30, 11, p. 1883-1889 7 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Cerebrovascular Circulation 100%
  • N-methyl-2-(4'-methylaminophenyl)-6-hydroxybenzothiazole 92%
  • Arterial Pressure 83%
  • Alzheimer Disease 80%
  • Homeostasis 75%
  29 Scopus citations

• PET in cerebrovascular disease

  Powers, W. J. & Zazulia, A. R., Jan 2010, In: PET Clinics. 5, 1, p. 83-106 24 p.

  Research output: Contribution to journal › Review article › peer-review

  • hemorrhages 100%
  • metabolism 81%
  • strokes 73%
  • Cerebrovascular Disorders 68%
  • Cerebrovascular Circulation 63%
  27 Scopus citations
• 2009

  Autoregulation after ischaemic stroke

  Powers, W. J., Videen, T. O., Diringer, M. N., Aiyagari, V. & Zazulia, A. R., Nov 2009, In: Journal of Hypertension. 27, 11, p. 2218-2222 5 p.

  Research output: Contribution to journal › Article › peer-review

  • Cerebrovascular Circulation 100%
  • Homeostasis 75%
  • Stroke 70%
  • Infarction 32%
  • Arterial Pressure 31%
  40 Scopus citations

• Critical care management of acute ischemic stroke

  Zazulia, A. R., Jun 1 2009, In: CONTINUUM Lifelong Learning in Neurology. 15, 3, p. 68-82 15 p.

  Research output: Contribution to journal › Article › peer-review

  • Critical Care 100%
  • Stroke 77%
  • Brain Edema 42%
  • Case Management 41%
  • Ambulatory Care 37%
  14 Scopus citations

• Mild cognitive impairment, carotid disease, and revascularization

  Zazulia, A., Feb 25 2009, In: JAMA. 301, 8, p. 829 1 p.

  Research output: Contribution to journal › Letter › peer-review

• Red blood cell transfusion increases cerebral oxygen delivery in anemic patients with subarachnoid hemorrhage.

  Dhar, R., Zazulia, A. R., Videen, T. O., Zipfel, G. J., Derdeyn, C. P. & Diringer, M. N., Sep 2009, In: Stroke; a journal of cerebral circulation. 40, 9, p. 3039-3044 6 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Erythrocyte Transfusion 100%
  • Subarachnoid Hemorrhage 84%
  • Cerebrovascular Circulation 78%
  • Oxygen 57%
  • Hemoglobins 48%
  43 Scopus citations

• Regulation of cerebral blood flow in untreated mild-to-moderate hypertension

  Zazulia, A. R., Apr 2009, In: American Journal of Hypertension. 22, 4, p. 344 1 p.

  Research output: Contribution to journal › Comment/debate

  Open Access

• Response

  Diringer, M. N., Powers, W. J., Zazulia, A. R. & Videen, T. O., Mar 2009, In: Journal of neurosurgery. 110, 3, p. 609-611 3 p.

  Research output: Contribution to journal › Letter › peer-review

• Transient focal increase in perihematomal glucose metabolism after acute human intracerebral hemorrhage

  Zazulia, A. R., Videen, T. O. & Powers, W. J., May 1 2009, In: Stroke. 40, 5, p. 1638-1643 6 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Cerebral Hemorrhage 100%
  • Glucose 58%
  • Research Subjects 18%
  • Hematoma 17%
  • Positron-Emission Tomography 17%
  34 Scopus citations
• 2008

  Hydrocephalus in ICH: What do we really know?

  Zazulia, A. R., Apr 1 2008, In: Neurocritical Care. 8, 2, p. 233-234 2 p.

  Research output: Contribution to journal › Editorial
  10 Scopus citations
• 2007

  Effect of hyperoxia on cerebral metabolic rate for oxygen measured using positron emission tomography in patients with acute severe head injury

  Diringer, M. N., Aiyagari, V., Zazulia, A. R., Videen, T. O. & Powers, W. J., Apr 2007, In: Journal of neurosurgery. 106, 4, p. 526-529 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Hyperoxia 100%
  • Craniocerebral Trauma 79%
  • Positron-Emission Tomography 74%
  • Oxygen 57%
  • Traumatic Brain Injury 31%
  81 Scopus citations