Raul G Nogueira

Summary

Affiliation: Emory University
Country: USA

Publications

  1. doi request reprint Safety of full-dose intravenous recombinant tissue plasminogen activator followed by multimodal endovascular therapy for acute ischemic stroke
    Raul G Nogueira
    Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
    J Neurointerv Surg 5:298-301. 2013
  2. doi request reprint The Trevo device: preclinical data of a novel stroke thrombectomy device in two different animal models of arterial thrombo-occlusive disease
    Raul G Nogueira
    Department of Neurology, Grady Memorial Hospital, Emory University School of Medicine, Atlanta, Georgia, USA
    J Neurointerv Surg 4:295-300. 2012
  3. ncbi request reprint Merci mechanical thrombectomy retriever for acute ischemic stroke therapy: literature review
    Amer Alshekhlee
    Souers Stroke Institute, St Louis University, St Louis, MO, USA
    Neurology 79:S126-34. 2012
  4. doi request reprint Effect of time to reperfusion on clinical outcome of anterior circulation strokes treated with thrombectomy: pooled analysis of the MERCI and Multi MERCI trials
    Raul G Nogueira
    Department of Neurology, Neurosurgery, and Radiology, Emory University School of Medicine, Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, Atlanta, GA, USA
    Stroke 42:3144-9. 2011
  5. doi request reprint Periprocedural blood pressure management in neurointerventional surgery
    Thabele M Leslie-Mazwi
    Department of Neurologic Critical Care, Massachusetts General Hospital, Boston, Massachusetts, USA
    J Neurointerv Surg 3:66-73. 2011
  6. doi request reprint Restricted diffusion in spinal cord infarction demonstrated by magnetic resonance line scan diffusion imaging
    Raul G Nogueira
    Department of Neuroradiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
    Stroke 43:532-5. 2012
  7. doi request reprint Comparison of final infarct volumes in patients who received endovascular therapy or intravenous thrombolysis for acute intracranial large-vessel occlusions
    Srikant Rangaraju
    Department of Neurology, Emory University School of Medicine, Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, Atlanta, Georgia 30303, USA
    JAMA Neurol 70:831-6. 2013
  8. pmc Predictors of functional outcome vary by the hemisphere of involvement in major ischemic stroke treated with intra-arterial therapy: a retrospective cohort study
    Albert J Yoo
    Neuroradiology Division, Department of Radiology, Massachusetts General Hospital, Boston, Harvard Medical School, Boston, MA 02114, USA
    BMC Neurol 10:25. 2010
  9. doi request reprint THRIVE score predicts outcomes with a third-generation endovascular stroke treatment device in the TREVO-2 trial
    Alexander C Flint
    From the Department of Neuroscience, Kaiser Permanente, Redwood City, CA A C F Department of Clinical Research, Prospect Analytical, San Jose, CA B X Departments of Neurology, Neurosurgery, and Radiology, Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, Emory University School of Medicine, Atlanta, GA R G, R G N Department of Neurology, Oregon Health and Science University, Portland, OR H L L Department of Neurology, UPMC Stroke Center, University of Pittsburgh Medical Center, PA T G J Department of Neurology, Stanford Stroke Center, Stanford University Medical Center, Palo Alto, CA G W A Department of Neurology, UCLA Stroke Center, University of California, Los Angeles, CA D S L Department of Neurology, University of Southern California, Los Angeles, CA N S and Department of Neurology, University of California, San Francisco, CA W S S
    Stroke 44:3370-5. 2013
  10. doi request reprint Low-pressure balloon angioplasty with adjuvant pharmacological therapy in patients with acute ischemic stroke caused by intracranial arterial occlusions
    Raul G Nogueira
    Department of Radiology, Endovascular Neurosurgery Interventional Neuroradiology Section, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
    Neuroradiology 50:331-40. 2008

Collaborators

Detail Information

Publications46

  1. doi request reprint Safety of full-dose intravenous recombinant tissue plasminogen activator followed by multimodal endovascular therapy for acute ischemic stroke
    Raul G Nogueira
    Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
    J Neurointerv Surg 5:298-301. 2013
    ..A study was undertaken to establish whether treatment with a standard intravenous t-PA dose (0.9 mg/kg) followed by multimodal endovascular therapy would have a similar safety profile to reduced dose (0.6 mg/kg) bridging therapy...
  2. doi request reprint The Trevo device: preclinical data of a novel stroke thrombectomy device in two different animal models of arterial thrombo-occlusive disease
    Raul G Nogueira
    Department of Neurology, Grady Memorial Hospital, Emory University School of Medicine, Atlanta, Georgia, USA
    J Neurointerv Surg 4:295-300. 2012
    ..The currently available mechanical devices fail to achieve recanalization in as many as 20-40% of proximal arterial occlusion strokes...
  3. ncbi request reprint Merci mechanical thrombectomy retriever for acute ischemic stroke therapy: literature review
    Amer Alshekhlee
    Souers Stroke Institute, St Louis University, St Louis, MO, USA
    Neurology 79:S126-34. 2012
    ..This review focuses on the clinical and angiographic outcomes of mechanical thrombectomy with use of the Merci retriever device...
  4. doi request reprint Effect of time to reperfusion on clinical outcome of anterior circulation strokes treated with thrombectomy: pooled analysis of the MERCI and Multi MERCI trials
    Raul G Nogueira
    Department of Neurology, Neurosurgery, and Radiology, Emory University School of Medicine, Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, Atlanta, GA, USA
    Stroke 42:3144-9. 2011
    ..We sought to establish how time influences outcomes in anterior circulation proximal arterial occlusions...
  5. doi request reprint Periprocedural blood pressure management in neurointerventional surgery
    Thabele M Leslie-Mazwi
    Department of Neurologic Critical Care, Massachusetts General Hospital, Boston, Massachusetts, USA
    J Neurointerv Surg 3:66-73. 2011
    ..Also included are parameters for conditions typically encountered in the neurointerventional suite based on best available evidence, with reference to blood pressure management before, during and after neurointerventional therapy...
  6. doi request reprint Restricted diffusion in spinal cord infarction demonstrated by magnetic resonance line scan diffusion imaging
    Raul G Nogueira
    Department of Neuroradiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
    Stroke 43:532-5. 2012
    ..We report on the use of line scan diffusion magnetic resonance imaging in the evaluation of spinal cord infarctions...
  7. doi request reprint Comparison of final infarct volumes in patients who received endovascular therapy or intravenous thrombolysis for acute intracranial large-vessel occlusions
    Srikant Rangaraju
    Department of Neurology, Emory University School of Medicine, Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, Atlanta, Georgia 30303, USA
    JAMA Neurol 70:831-6. 2013
    ..Studies comparing the efficacy of intra-arterial therapy (IAT) and medical therapy in reducing final infarct volume (FIV) in intracranial large-vessel occlusions (ILVOs) are lacking...
  8. pmc Predictors of functional outcome vary by the hemisphere of involvement in major ischemic stroke treated with intra-arterial therapy: a retrospective cohort study
    Albert J Yoo
    Neuroradiology Division, Department of Radiology, Massachusetts General Hospital, Boston, Harvard Medical School, Boston, MA 02114, USA
    BMC Neurol 10:25. 2010
    ..The purpose of this study was to characterize the impact of stroke lateralization on both functional outcome and its predictors in a well-defined population of anterior circulation proximal artery occlusions treated with IAT...
  9. doi request reprint THRIVE score predicts outcomes with a third-generation endovascular stroke treatment device in the TREVO-2 trial
    Alexander C Flint
    From the Department of Neuroscience, Kaiser Permanente, Redwood City, CA A C F Department of Clinical Research, Prospect Analytical, San Jose, CA B X Departments of Neurology, Neurosurgery, and Radiology, Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, Emory University School of Medicine, Atlanta, GA R G, R G N Department of Neurology, Oregon Health and Science University, Portland, OR H L L Department of Neurology, UPMC Stroke Center, University of Pittsburgh Medical Center, PA T G J Department of Neurology, Stanford Stroke Center, Stanford University Medical Center, Palo Alto, CA G W A Department of Neurology, UCLA Stroke Center, University of California, Los Angeles, CA D S L Department of Neurology, University of Southern California, Los Angeles, CA N S and Department of Neurology, University of California, San Francisco, CA W S S
    Stroke 44:3370-5. 2013
    ..The TREVO-2 trial was a randomized controlled trial comparing a novel endovascular stroke treatment device (the Trevo device) to a previous-generation endovascular stroke treatment device (the Merci device)...
  10. doi request reprint Low-pressure balloon angioplasty with adjuvant pharmacological therapy in patients with acute ischemic stroke caused by intracranial arterial occlusions
    Raul G Nogueira
    Department of Radiology, Endovascular Neurosurgery Interventional Neuroradiology Section, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
    Neuroradiology 50:331-40. 2008
    ..We report our experience using more compliant elastomer balloons for thrombus resistant to intraarterial (IA) pharmacological and mechanical thrombolysis in acute stroke...
  11. doi request reprint Infarct volume is a pivotal biomarker after intra-arterial stroke therapy
    Albert J Yoo
    Departments of Radiology, Massachusetts General Hospital, Boston, MA, USA
    Stroke 43:1323-30. 2012
    ....
  12. pmc CT angiography source images acquired with a fast-acquisition protocol overestimate infarct core on diffusion weighted images in acute ischemic stroke
    Albert J Yoo
    Division of Neuroradiology, Massachusetts General Hospital, Harvard Medical School, Boston 02114, USA
    J Neuroimaging 22:329-35. 2012
    ..We sought to test this relationship using our current CTA protocol optimized for faster scan acquisition...
  13. doi request reprint Intra-arterial thrombolysis or stent placement during endovascular treatment for acute ischemic stroke leads to the highest recanalization rate: results of a multicenter retrospective study
    Rishi Gupta
    Emory University School of Medicine, Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, Atlanta, Georgia 30303, USA
    Neurosurgery 68:1618-22; discussion 1622-3. 2011
    ..Reperfusion therapy for acute ischemic stroke (AIS) is rapidly evolving, with the development of multiple endovascular modalities that can be used alone or in combination...
  14. doi request reprint Endovascular Reperfusion and Cooling in Cerebral Acute Ischemia (ReCCLAIM I)
    Christopher M Horn
    Department of Neurology, Emory University School of Medicine, Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, Atlanta, Georgia, USA
    J Neurointerv Surg 6:91-5. 2014
    ..We conducted a phase I pilot study to assess the feasibility and safety of performing intravascular hypothermia after definitive intra-arterial reperfusion therapy (IAT)...
  15. doi request reprint Onyx embolization for the treatment of spinal dural arteriovenous fistulae: initial experience with long-term follow-up. Technical case report
    Raul G Nogueira
    Division of Interventional Neuroradiology and Endovascular Neurosurgery, Massachusetts General Hospital, Boston, MA 02114, USA
    Neurosurgery 64:E197-8; discussion E198. 2009
    ..We report our initial experience with Onyx embolization in the treatment of SDAVFs...
  16. doi request reprint Balloon guide catheter improves revascularization and clinical outcomes with the Solitaire device: analysis of the North American Solitaire Acute Stroke Registry
    Thanh N Nguyen
    From the Departments of Neurology T N N, H M, Neurosurgery T N N, and Radiology T N N, H M, A M N, Boston University School of Medicine, MA Alexian Brothers Medical Center, Elk Grove Village, IL T M, F A M Departments of Neurosurgery O O Z, Neurology A C C, M A I, O O Z, and Radiology O O Z, Medical College of Wisconsin, Milwaukee Department of Neurology, Emory University School of Medicine, Atlanta, GA R G, C H J S, R G N St Luke s Neuroscience Institute, Kansas City, MO C O M, W E H Department of Neurology, Delray Medical Center, Delray Beach, FL N M K California Pacific Medical Center, San Francisco J D E Division of Interventional Neuroradiology, Baptist Cardiac and Vascular Institute, Miami, FL I L, G D Oregon Health and Sciences, Portland H B Department of Neurology, Wayne State University School of Medicine, Detroit, Germany
    Stroke 45:141-5. 2014
    ..The goal of this study was to evaluate the role of the balloon guide catheter (BGC) and recanalization success in a substudy of the North American Solitaire Acute Stroke (NASA) registry...
  17. doi request reprint Higher volume endovascular stroke centers have faster times to treatment, higher reperfusion rates and higher rates of good clinical outcomes
    Rishi Gupta
    Department of Neurology, Emory University School of Medicine, Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, Atlanta, GA, USA
    J Neurointerv Surg 5:294-7. 2013
    ..Unfortunately, the sequence of events prior to reperfusion may lead to significant treatment delays. This study sought to determine if high-volume (HV) centers were efficient at delivery of endovascular treatment approaches...
  18. doi request reprint Trevo versus Merci retrievers for thrombectomy revascularisation of large vessel occlusions in acute ischaemic stroke (TREVO 2): a randomised trial
    Raul G Nogueira
    Department of Neurology, Grady Memorial Hospital, Emory University School of Medicine, Atlanta, GA 30303, USA
    Lancet 380:1231-40. 2012
    ..We compared efficacy and safety of the Trevo Retriever, a new stent-like device, with its US Food and Drug Administration-cleared predecessor, the Merci Retriever...
  19. doi request reprint Predictors of good clinical outcomes, mortality, and successful revascularization in patients with acute ischemic stroke undergoing thrombectomy: pooled analysis of the Mechanical Embolus Removal in Cerebral Ischemia (MERCI) and Multi MERCI Trials
    Raul G Nogueira
    Department of Neurology, Massachusetts General Hospital, Boston, MA 02114, USA
    Stroke 40:3777-83. 2009
    ..We sought to determine the predictors of clinical and angiographic outcomes in these patients...
  20. doi request reprint Microsurgical retrieval of an endovascular microcatheter trapped during Onyx embolization of a cerebral arteriovenous malformation
    Brian P Walcott
    Department of Neurosurgery, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
    J Neurointerv Surg 3:77-9. 2011
    ..We report on a patient for whom surgery was combined with endovascular embolization to obliterate an AVM and retrieve an entrapped endovascular microcatheter...
  21. doi request reprint The pattern of leptomeningeal collaterals on CT angiography is a strong predictor of long-term functional outcome in stroke patients with large vessel intracranial occlusion
    Fabricio O Lima
    Stroke Service, Department of Neurology, Massachusetts General Hospital, Boston, Mass 02114, USA
    Stroke 41:2316-22. 2010
    ..The role of noninvasive methods in the evaluation of collateral circulation has yet to be defined. We hypothesized that a favorable pattern of leptomeningeal collaterals, as identified by CT angiography, correlates with improved outcomes...
  22. doi request reprint Advanced modality imaging evaluation in acute ischemic stroke may lead to delayed endovascular reperfusion therapy without improvement in clinical outcomes
    Kevin N Sheth
    Department of Neurology, University of Maryland School of Medicine, Baltimore, Maryland, USA
    J Neurointerv Surg 5:i62-5. 2013
    ..We studied the effect of advanced modality imaging with CT perfusion (CTP) or MRI compared with non-contrast CT (NCT) in a multicenter cohort...
  23. doi request reprint Empty microcatheter technique for the deployment of a self-expanding stent to treat refractory middle cerebral artery occlusion in the setting of severe proximal tortuosity
    Guilherme Dabus
    Department of Interventional Neuroradiology and Endovascular Neurosurgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
    J Neuroimaging 19:164-8. 2009
    ..The artery was so tortuous that over-the-wire stent placement failed and a salvage technique was required to place the self-expanding stent...
  24. pmc Implementation of a patient selection protocol for intra-arterial therapy increases treatment rates in patients with acute ischemic stroke
    Natalia S Rost
    Department of Neurology, Massachusetts General Hospital, Boston, Massachusetts 02114, USA
    J Neurointerv Surg 5:i44-7. 2013
    ..The degree of protocol adoption and treatment rates associated with implementation of a service-wide patient selection IAT protocol were assessed...
  25. doi request reprint Prospective, multicenter, single-arm study of mechanical thrombectomy using Solitaire Flow Restoration in acute ischemic stroke
    Vitor M Pereira
    From the Department of Neuroradiology V M P, and Department of Neurology R S, University Hospital of Geneva, Geneva, Switzerland Department for Diagnostic and Interventional Neuroradiology J G, G S, and Department of Neurology M A, Inselspital, University of Bern, Bern, Switzerland Department of Neurology A D, and Department of Neuroradiology C C, University Hospital Germans Trias i Pujol, Badalona, Barcelona, Spain Department of Neuroradiology, CHU de Montpellier Guy de Chauliac, Montpellier, France A B Department of Neuroradiology, Alfred Krupp Krankenhaus, Essen, Germany R C Department of Neurology, UCLA Stroke Center, CA D S L Department of Neurology, Emory University School of Medicine, Atlanta, GA R G N Department of Neuroradiology, University Hospital of Cologne, Cologne, Germany T L Department for Neuroradiology, University of Calgary, Foothills Medical Centre, Calgary, AB, Canada M G Department of Neurology, Klinikum Osnabrueck, Osnabrueck, Germany M B and Department of Neuroradiology, Hospital Virgen de la Arrixaca, Murcia
    Stroke 44:2802-7. 2013
    ..We present the results of a large prospective study on the use of the Solitaire Flow Restoration in patients with acute ischemic stroke...
  26. doi request reprint Conscious sedation versus general anesthesia during endovascular therapy for acute anterior circulation stroke: preliminary results from a retrospective, multicenter study
    Alex Abou-Chebl
    Department of Neurology, Vanderbilt Stroke Center, A 0118 Medical Center North, Nashville, TN 37232 2551, USA
    Stroke 41:1175-9. 2010
    ..We sought to determine whether there were differences in safety and outcomes in GA patients before initiation of IAT...
  27. doi request reprint Reversible parkinsonism after treatment of dural arteriovenous fistula
    Raul G Nogueira
    Neurocritical Care and Vascular Neurology Section, Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
    J Neuroimaging 19:183-4. 2009
    ..We now report a case of parkinsonian syndrome reversed by treatment of a dural arteriovenous malformation...
  28. doi request reprint CT angiography-source image hypoattenuation predicts clinical outcome in posterior circulation strokes treated with intra-arterial therapy
    Pamela W Schaefer
    Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
    Stroke 39:3107-9. 2008
    ..The aim of this study was to correlate CT angiography-source image (CTA-SI) parenchymal hypoattenuation with clinical outcome in patients with vertebrobasilar occlusion treated with intra-arterial thrombolysis...
  29. doi request reprint Imaging-based endovascular therapy for acute ischemic stroke due to proximal intracranial anterior circulation occlusion treated beyond 8 hours from time last seen well: retrospective multicenter analysis of 237 consecutive patients
    Tudor G Jovin
    Stroke Institute, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
    Stroke 42:2206-11. 2011
    ..We sought to assess safety, procedural, and clinical outcomes of MRI or CT perfusion imaging-based endovascular therapy in patients with anterior circulation stroke treated beyond 8 hours from time last seen well...
  30. doi request reprint Novel use of prasugrel for intracranial stent thrombosis
    Thabele M Leslie-Mazwi
    Department of Interventional Neuroradiology Endovascular Neurosurgery, Massachusetts General Hospital, Boston, Massachusetts 02114, USA
    J Neurointerv Surg 3:358-60. 2011
    ....
  31. pmc Prestroke dementia is associated with poor outcomes after reperfusion therapy among elderly stroke patients
    Katharina M Busl
    Stroke Service, Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts 02114, USA
    J Stroke Cerebrovasc Dis 22:718-24. 2013
    ..In elderly acute stroke patients, reperfusion therapy is often withheld. We sought to determine whether prestroke dementia contributed to poor outcomes after reperfusion therapy in these patients...
  32. doi request reprint Safety and efficacy of endovascular thrombectomy in patients with abnormal hemostasis: pooled analysis of the MERCI and multi MERCI trials
    Raul G Nogueira
    Departments of Vascular and Critical Care Neurology and Interventional Neuroradiology and Endovascular Neurosurgery, Massachusetts General Hospital, Boston, MA 02114, USA
    Stroke 40:516-22. 2009
    ..Patients with abnormal hemostasis are not considered candidates for thrombolysis. We analyzed the MERCI/Multi MERCI cohort as an attempt to establish the risks and benefits of thrombectomy in this patient population...
  33. doi request reprint Evaluation of dual-energy CT for differentiating intracerebral hemorrhage from iodinated contrast material staining
    Rajiv Gupta
    Department of Radiology, Massachusetts General Hospital, Neuroradiology GRB 273A, Boston, MA 02114, USA
    Radiology 257:205-11. 2010
    ..To evaluate the efficacy of dual-energy computed tomography (CT) in the differentiation of intracerebral hemorrhage (ICH) from iodinated contrast material in patients who received contrast material via intraarterial or intravenous delivery...
  34. doi request reprint A systematic review of stenting and angioplasty of symptomatic extracranial vertebral artery stenosis
    Aaron N Stayman
    Departments of Neurolog, Vanderbilt University School of Medicine, Nashville, TN, USA
    Stroke 42:2212-6. 2011
    ..We sought to determine the risk of endovascular treatment for ECVAS with a systematic review of the literature...
  35. ncbi request reprint High-dose bosentan in the prevention and treatment of subarachnoid hemorrhage-induced cerebral vasospasm: an open-label feasibility study
    Raul G Nogueira
    Neurocritical Care and Vascular Neurology, Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
    Neurocrit Care 7:194-202. 2007
    ..To evaluate the safety of high-dosages of the endothelin ET(A/B )receptor antagonist bosentan in SAH patients at high-vasospasm risk...
  36. doi request reprint Acute stroke: techniques and results with the Merci retriever
    Ali Reza Noorian
    Department of Neurology, Emory University School of Medicine, Atlanta, GA, USA
    Tech Vasc Interv Radiol 15:47-52. 2012
    ..In this article, we review the indications for acute stroke endovascular treatment with the Merci retriever as well as the involved techniques and the results of research studies...
  37. doi request reprint Factor XIII deficiency related recurrent spontaneous intracerebral hemorrhage: a case and literature review
    David L Perez
    Department of Neurology, Massachusetts General Hospital, Boston, MA 02114, USA
    Clin Neurol Neurosurg 113:142-5. 2011
    ..Early diagnosis and initiation of factor replacement therapy offer the best strategies to reduce the morbidities associated with this disease...
  38. doi request reprint Avoiding "pseudo-reversibility" of CT-CBV infarct core lesions in acute stroke patients after thrombolytic therapy: the need for algorithmically "delay-corrected" CT perfusion map postprocessing software
    Pamela W Schaefer
    Department of Radiology, Division of Neuroradiology, Gray 273A, Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114, USA
    Stroke 40:2875-8. 2009
    ..We sought to determine: (1) the prevalence of CT-CBV "reversibility" in AIS patients treated with thrombolytic therapy, and (2) whether the presumed tissue salvage of these CT-CBV lesions depends on the CTP software...
  39. doi request reprint Dynamic contrast-enhanced MRA at 1.5 T for detection of arteriovenous shunting before and after Onyx embolization of cerebral arteriovenous malformations
    Raul G Nogueira
    Departments of Neurology Departments of Neurology, Neurosurgery, and Radiology, Emory University School of Medicine, Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, Atlanta, GA
    J Neuroimaging 23:514-7. 2013
    ..We describe the use of dynamic contrast-enhanced magnetic resonance angiography (MRA) in the evaluation of residual arteriovenous shunting in cAVMs following Onyx embolization...
  40. doi request reprint "Picture to puncture": a novel time metric to enhance outcomes in patients transferred for endovascular reperfusion in acute ischemic stroke
    Chung Huan J Sun
    Department of Neurology, Emory University School of Medicine, Atlanta, GA 30303, USA
    Circulation 127:1139-48. 2013
    ..Efficacy of endovascular treatments, however, may be limited by delays in patient transfer. Our goal was to identify where these delays occurred and to assess the impact of such delays on patient outcome...
  41. doi request reprint Balloon angioplasty for intracranial atherosclerotic disease: periprocedural risks and short-term outcomes in a multicenter study
    Thanh N Nguyen
    Boston University School of Medicine, Boston, MA, USA
    Stroke 42:107-11. 2011
    ..The goal of this study is to report the immediate and 3-month outcomes of treating patients with intracranial atherosclerotic disease with angioplasty balloon catheters in a multicenter study...
  42. doi request reprint Lateral sacral artery aneurysm of the lumbar spine: hemorrhage resulting in cauda equina syndrome
    Raul G Nogueira
    Division of Interventional Neuroradiology and Endovascular Neurosurgery, Massachusetts General Hospital, Harvard Medical School, Boston, USA
    J Neurointerv Surg 2:399-401. 2010
    ..To describe the effective treatment of a ruptured lateral sacral artery aneurysm presenting as a spinal epidural hematoma...
  43. doi request reprint Onyx embolization for the endovascular treatment of infectious and traumatic aneurysms involving the cranial and cerebral vasculature
    Ashutosh P Jadhav
    Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
    J Neurointerv Surg 5:562-5. 2013
    ..Onyx is a liquid non-adhesive viscous embolic agent ideal for slow targeted injections which is currently approved for the treatment of intracranial aneurysms and arteriovenous malformations...
  44. doi request reprint Diagnosis and management of vertebrobasilar insufficiency
    Aaron Stayman
    Emory University School of Medicine, Department of Neurology, Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, 49 Jesse Hill Jr Drive, SE, Faculty Office Bldg 393, Atlanta, GA, 30303, USA
    Curr Treat Options Cardiovasc Med 15:240-51. 2013
    ..In such circumstances, stenting and angioplasty may be considered. Intracranial atherosclerosis is best managed with maximal medical therapy due to the high rate of complications attributable to stenting and angioplasty...
  45. doi request reprint The neuro-critical care management of the endovascular stroke patient
    Vishal N Patel
    Department of Neurology, Marcus Stroke and Neuroscience Center, Grady Memorial Hospital, Emory University School of Medicine, Emory Faculty Office Building, 80 Jessee Hill Jr Drive, SE Room 398, Atlanta, GA, 30303, USA
    Curr Treat Options Neurol 15:113-24. 2013
    ..Because randomized prospective data is lacking, patients should be encouraged to enroll in clinical trials to optimize care of this growing patient population...
  46. ncbi request reprint Should clot composition affect choice of endovascular therapy?
    Brijesh P Mehta
    Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
    Neurology 79:S63-7. 2012
    ..The objective of this article is to provide a review of clinical and experimental animal studies on the histology, imaging correlation, and ultrastructure of thromboemboli retrieved during acute ischemic stroke...