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Articles 571 - 600 of 871

Full-Text Articles in Neurosurgery

The Hydrogel Endovascular Aneurysm Treatment Trial (Heat): A Randomized Controlled Trial Of The Second-Generation Hydrogel Coil, B. R. Bendok, K. R. Abi-Aad, J. D. Ward, J. F. Kniss, M. J. Kwasny, R. J. Rahme, S. G. Aoun, T. Y. El Ahmadieh, H. H. Woo, J. Hartman, +57 Additional Authors Jan 2020

The Hydrogel Endovascular Aneurysm Treatment Trial (Heat): A Randomized Controlled Trial Of The Second-Generation Hydrogel Coil, B. R. Bendok, K. R. Abi-Aad, J. D. Ward, J. F. Kniss, M. J. Kwasny, R. J. Rahme, S. G. Aoun, T. Y. El Ahmadieh, H. H. Woo, J. Hartman, +57 Additional Authors

Journal Articles

© 2020 Congress of Neurological Surgeons 2020. BACKGROUND: Aneurysm recurrence after coiling has been associated with aneurysm growth, (re)hemorrhage, and a greater need for follow-up. The second-generation HydroCoil Embolic System (HES; MicroVention, Inc) consists of a platinum core with integrated hydrogel and was developed to reduce recurrence through enhancing packing density and healing within the aneurysm. OBJECTIVE: To compare recurrence between the second-generation HES and bare platinum coil (BPC) in the new-generation Hydrogel Endovascular Aneurysm Treatment Trial (HEAT). METHODS: HEAT is a randomized, controlled trial that enrolled subjects with ruptured or unruptured 3- to 14-mm intracranial aneurysms amenable to coiling. …


A Management Algorithm For Adult Patients With Both Brain Oxygen And Intracranial Pressure Monitoring: The Seattle International Severe Traumatic Brain Injury Consensus Conference (Sibicc), R. Chesnut, S. Aguilera, A. Buki, E. Bulger, G. Citerio, D. J. Cooper, R. D. Arrastia, M. Diringer, J. S. Ullman, G. W. Hawryluk, +32 Additional Authors Jan 2020

A Management Algorithm For Adult Patients With Both Brain Oxygen And Intracranial Pressure Monitoring: The Seattle International Severe Traumatic Brain Injury Consensus Conference (Sibicc), R. Chesnut, S. Aguilera, A. Buki, E. Bulger, G. Citerio, D. J. Cooper, R. D. Arrastia, M. Diringer, J. S. Ullman, G. W. Hawryluk, +32 Additional Authors

Journal Articles

No abstract provided.


Dynamic Blood-Brain Barrier Regulation In Mild Traumatic Brain Injury, Eoin O'Keeffe, Eoin Kelly, Yuzhe Liu, Chiara Giordano, Eugene Wallace, Mark Hynes, Stephen Tiernan, Aidan Meagher, Chris Greene, Stephanie Hughes, Tom Burke, John Kealy, Niamh Doyle, Alison Hay, Michael Farrell, Gerald A. Grant, Alon Friedman, Ronel Veksler, Michael G. Molloy, James F. Meaney, Niall Pender, David Camarillo, Colin P. Doherty, Matthew Campbell Jan 2020

Dynamic Blood-Brain Barrier Regulation In Mild Traumatic Brain Injury, Eoin O'Keeffe, Eoin Kelly, Yuzhe Liu, Chiara Giordano, Eugene Wallace, Mark Hynes, Stephen Tiernan, Aidan Meagher, Chris Greene, Stephanie Hughes, Tom Burke, John Kealy, Niamh Doyle, Alison Hay, Michael Farrell, Gerald A. Grant, Alon Friedman, Ronel Veksler, Michael G. Molloy, James F. Meaney, Niall Pender, David Camarillo, Colin P. Doherty, Matthew Campbell

Articles

Whereas the diagnosis of moderate and severe traumatic brain injury (TBI) is readily visible on current medical imaging paradigms (magnetic resonance imaging [MRI] and computed tomography [CT] scanning), a far greater challenge is associated with the diagnosis and subsequent management of mild TBI (mTBI), especially concussion which, by definition, is characterized by a normal CT. To investigate whether the integrity of the blood-brain barrier (BBB) is altered in a high-risk population for concussions, we studied professional mixed martial arts (MMA) fighters and adolescent rugby players. Additionally, we performed the linear regression between the BBB disruption defined by increased gadolinium contrast …


Letter: A Guide To The Prioritization Of Neurosurgical Cases After The Covid-19 Pandemic., Jg Thomas, S Gandhi, Tg White, C Jocelyn, Tm Soo, M Eisenberg, M Schulder, Rk Narayan Jan 2020

Letter: A Guide To The Prioritization Of Neurosurgical Cases After The Covid-19 Pandemic., Jg Thomas, S Gandhi, Tg White, C Jocelyn, Tm Soo, M Eisenberg, M Schulder, Rk Narayan

Journal Articles

No abstract provided.


Coronavirus Neurosurgical/Head And Neck Drape To Prevent Aerosolization Of Coronavirus Disease 2019 (Covid-19): The Lenox Hill Hospital/Northwell Health Solution, Rs D'Amico, D Khatri, K Kwan, G Baum, Y Serulle, D Silva, Ml Smith, Ja Ellis, M Levine, R Ortiz, Dj Langer, Ja Boockvar Jan 2020

Coronavirus Neurosurgical/Head And Neck Drape To Prevent Aerosolization Of Coronavirus Disease 2019 (Covid-19): The Lenox Hill Hospital/Northwell Health Solution, Rs D'Amico, D Khatri, K Kwan, G Baum, Y Serulle, D Silva, Ml Smith, Ja Ellis, M Levine, R Ortiz, Dj Langer, Ja Boockvar

Journal Articles

No abstract provided.


A Roadmap To Reopening A Neurosurgical Practice In The Age Of Covid-19, Rs D'Amico, G Baum, Y Serulle, D Silva, Ml Smith, Ra Wallack, Ja Ellis, M Levine, R Oritz, Ja Boockvar, Dj Langer Jan 2020

A Roadmap To Reopening A Neurosurgical Practice In The Age Of Covid-19, Rs D'Amico, G Baum, Y Serulle, D Silva, Ml Smith, Ra Wallack, Ja Ellis, M Levine, R Oritz, Ja Boockvar, Dj Langer

Journal Articles

No abstract provided.


Computer-Assisted Planning For Minimally Invasive Anterior Two-Thirds Laser Corpus Callosotomy: A Feasibility Study With Probabilistic Tractography Validation: Automated Laser Callosotomy Trajectory Planning, V. N. Vakharia, R. E. Sparks, S. B. Vos, Y. Bezchlibnyk, A. D. Mehta, J. T. Willie, C. Wu, A. Sharan, S. Ourselin, J. S. Duncan Jan 2020

Computer-Assisted Planning For Minimally Invasive Anterior Two-Thirds Laser Corpus Callosotomy: A Feasibility Study With Probabilistic Tractography Validation: Automated Laser Callosotomy Trajectory Planning, V. N. Vakharia, R. E. Sparks, S. B. Vos, Y. Bezchlibnyk, A. D. Mehta, J. T. Willie, C. Wu, A. Sharan, S. Ourselin, J. S. Duncan

Journal Articles

© 2020 The Authors Background: Anterior two-thirds corpus callosotomy is an effective palliative neurosurgical procedure for drug-refractory epilepsy that is most commonly used to treat drop-attacks. Laser interstitial thermal therapy is a novel stereotactic ablative technique that has been utilised as a minimally invasive alternative to resective and disconnective open neurosurgery. Case series have reported success in performing laser anterior two-thirds corpus callosotomy. Computer-assisted planning algorithms may help to automate and optimise multi-trajectory planning for this procedure. Objective: To undertake a simulation-based feasibility study of computer-assisted corpus callostomy planning in comparison with expert manual plans in the same patients. Methods: …


Carotid Revascularization And Its Effect On Cognitive Function: A Prospective Nonrandomized Multicenter Clinical Study, J. L. Whooley, B. C. David, H. H. Woo, B. L. Hoh, K. B. Raftery, A. Hussain Siddiqui, M. Westerveld, S. Amin-Hanjani, Z. Ghogawala Jan 2020

Carotid Revascularization And Its Effect On Cognitive Function: A Prospective Nonrandomized Multicenter Clinical Study, J. L. Whooley, B. C. David, H. H. Woo, B. L. Hoh, K. B. Raftery, A. Hussain Siddiqui, M. Westerveld, S. Amin-Hanjani, Z. Ghogawala

Journal Articles

© 2020 The Author(s) Background: There is conflicting data on the effect of carotid revascularization on cognitive function. Objective: To examine cerebral blood flow and cognitive function after carotid revascularization. Methods: Patients with unilateral, asymptomatic hemodynamically significant carotid artery stenosis (80% by computed tomography angiography or magnetic resonance angiography) were eligible. Cerebral blood flow was measured preoperatively and 1 month postoperatively using quantitative phase contrast magnetic resonance angiography. Preoperative flow impairment was defined as ipsilateral flow at least 20% less than contralateral flow (ie, an ipsilateral and/or contralateral flow ratio ≤0.8). Significant improvement in blood flow was defined as at …


The Α7 Nicotinic Acetylcholine Receptor Agonist, Gts-21, Attenuates Hyperoxia-Induced Acute Inflammatory Lung Injury By Alleviating The Accumulation Of Hmgb1 In The Airways And The Circulation, R. A. Sitapara, A. G. Gauthier, S. I. Valdés-Ferrer, M. Lin, V. Patel, M. Wang, A. T. Martino, K. J. Tracey, V. A. Pavlov, L. L. Mantell, +2 Additional Authors Jan 2020

The Α7 Nicotinic Acetylcholine Receptor Agonist, Gts-21, Attenuates Hyperoxia-Induced Acute Inflammatory Lung Injury By Alleviating The Accumulation Of Hmgb1 In The Airways And The Circulation, R. A. Sitapara, A. G. Gauthier, S. I. Valdés-Ferrer, M. Lin, V. Patel, M. Wang, A. T. Martino, K. J. Tracey, V. A. Pavlov, L. L. Mantell, +2 Additional Authors

Journal Articles

© 2020 The Author(s). Background: Oxygen therapy, using supraphysiological concentrations of oxygen (hyperoxia), is routinely administered to patients who require respiratory support including mechanical ventilation (MV). However, prolonged exposure to hyperoxia results in acute lung injury (ALI) and accumulation of high mobility group box 1 (HMGB1) in the airways. We previously showed that airway HMGB1 mediates hyperoxia-induced lung injury in a mouse model of ALI. Cholinergic signaling through the α7 nicotinic acetylcholine receptor (α7nAChR) attenuates several inflammatory conditions. The aim of this study was to determine whether 3-(2,4 dimethoxy-benzylidene)-anabaseine dihydrochloride, GTS-21, an α7nAChR partial agonist, inhibits hyperoxia-induced HMGB1 accumulation in …


Guidelines For The Management Of Severe Traumatic Brain Injury: 2020 Update Of The Decompressive Craniectomy Recommendations, G. W. Hawryluk, A. M. Rubiano, A. M. Totten, C. O'Reilly, J. S. Ullman, S. L. Bratton, R. Chesnut, O. A. Harris, N. Kissoon, J. Ghajar, +6 Additional Authors Jan 2020

Guidelines For The Management Of Severe Traumatic Brain Injury: 2020 Update Of The Decompressive Craniectomy Recommendations, G. W. Hawryluk, A. M. Rubiano, A. M. Totten, C. O'Reilly, J. S. Ullman, S. L. Bratton, R. Chesnut, O. A. Harris, N. Kissoon, J. Ghajar, +6 Additional Authors

Journal Articles

© Congress of Neurological Surgeons 2020. When the fourth edition of the Brain Trauma Foundation's Guidelines for the Management of Severe Traumatic Brain Injury were finalized in late 2016, it was known that the results of the RESCUEicp (Trial of Decompressive Craniectomy for Traumatic Intracranial Hypertension) randomized controlled trial of decompressive craniectomy would be public after the guidelines were released. The guideline authors decided to proceed with publication but to update the decompressive craniectomy recommendations later in the spirit of "living guidelines," whereby topics are updated more frequently, and between new editions, when important new evidence is published. The update …


Brain-Informed Speech Separation (Biss) For Enhancement Of Target Speaker In Multitalker Speech Perception, E. Ceolini, J. Hjortkjær, D. D. Wong, J. O'Sullivan, V. S. Raghavan, J. Herrero, A. D. Mehta, S. C. Liu, N. Mesgarani Jan 2020

Brain-Informed Speech Separation (Biss) For Enhancement Of Target Speaker In Multitalker Speech Perception, E. Ceolini, J. Hjortkjær, D. D. Wong, J. O'Sullivan, V. S. Raghavan, J. Herrero, A. D. Mehta, S. C. Liu, N. Mesgarani

Journal Articles

© 2020 Hearing-impaired people often struggle to follow the speech stream of an individual talker in noisy environments. Recent studies show that the brain tracks attended speech and that the attended talker can be decoded from neural data on a single-trial level. This raises the possibility of “neuro-steered” hearing devices in which the brain-decoded intention of a hearing-impaired listener is used to enhance the voice of the attended speaker from a speech separation front-end. So far, methods that use this paradigm have focused on optimizing the brain decoding and the acoustic speech separation independently. In this work, we propose a …


Estimating And Interpreting Nonlinear Receptive Field Of Sensory Neural Responses With Deep Neural Network Models, M. Keshishian, H. Akbari, B. Khalighinejad, J. L. Herrero, A. D. Mehta, N. Mesgarani Jan 2020

Estimating And Interpreting Nonlinear Receptive Field Of Sensory Neural Responses With Deep Neural Network Models, M. Keshishian, H. Akbari, B. Khalighinejad, J. L. Herrero, A. D. Mehta, N. Mesgarani

Journal Articles

No abstract provided.


Does Increasing Packing Density Using Larger Caliber Coils Improve Angiographic Results Of Embolization Of Intracranial Aneurysms At 1 Year: A Randomized Trial, J. Raymond, J. Ghostine, B. A. Van Adel, J. J. Shankar, D. Iancu, A. P. Mitha, P. Kvamme, R. D. Turner, H. H. Woo, T. E. Darsaut, +13 Additional Authors Jan 2020

Does Increasing Packing Density Using Larger Caliber Coils Improve Angiographic Results Of Embolization Of Intracranial Aneurysms At 1 Year: A Randomized Trial, J. Raymond, J. Ghostine, B. A. Van Adel, J. J. Shankar, D. Iancu, A. P. Mitha, P. Kvamme, R. D. Turner, H. H. Woo, T. E. Darsaut, +13 Additional Authors

Journal Articles

© 2020 American Society of Neuroradiology. All rights reserved. BACKGROUND AND PURPOSE: The impact of increased aneurysm packing density on angiographic outcomes has not been studied in a randomized trial. We sought to determine the potential for larger caliber coils to achieve higher packing densities and to improve the angiographic results of embolization of intracranial aneurysms at 1 year. MATERIALS AND METHODS: Does Embolization with Larger Coils Lead to Better Treatment of Aneurysms (DELTA) was an investigator-initiated multicenter prospective, parallel, randomized, controlled clinical trial. Patients had 4- to 12-mm unruptured aneurysms. Treatment allocation to either 15- (experimental) or 10-caliber coils …


Coronavirus Neurosurgical/Head And Neck Drape To Prevent Aerosolization Of Coronavirus Disease 2019 (Covid-19): The Lenox Hill Hospital/Northwell Health Solution, R. S. D'Amico, D. Khatri, K. Kwan, G. Baum, Y. Serulle, D. Silva, M. L. Smith, J. A. Ellis, M. Levine, R. Ortiz, D. J. Langer, J. A. Boockvar Jan 2020

Coronavirus Neurosurgical/Head And Neck Drape To Prevent Aerosolization Of Coronavirus Disease 2019 (Covid-19): The Lenox Hill Hospital/Northwell Health Solution, R. S. D'Amico, D. Khatri, K. Kwan, G. Baum, Y. Serulle, D. Silva, M. L. Smith, J. A. Ellis, M. Levine, R. Ortiz, D. J. Langer, J. A. Boockvar

Journal Articles

No abstract provided.


Behavioral Changes Without Respiratory Symptoms As A Presenting Sign Of Covid-19 Encephalitis., T. Rebeiz, K. Lim-Hing, S. Khazanehdari, K. Rebeiz Jan 2020

Behavioral Changes Without Respiratory Symptoms As A Presenting Sign Of Covid-19 Encephalitis., T. Rebeiz, K. Lim-Hing, S. Khazanehdari, K. Rebeiz

Journal Articles

The clinical presentation, diagnosis, and treatment of coronavirus disease 2019 (COVID-19) encephalitis are still being characterized. Few case reports describing COVID-19 encephalitis are available in the literature. We present a case of COVID-19 encephalitis who presented with behavioral disturbances without respiratory symptoms.


Covid-19 And Neurosurgical Practice: An Interim Report, S Amin-Hanjani, Nc Bambakidis, Fg Barker, Bs Carter, Km Cockroft, R Du, Jf Fraser, Mg Hamilton, M Schulder, G Zada, +9 Additional Authors Jan 2020

Covid-19 And Neurosurgical Practice: An Interim Report, S Amin-Hanjani, Nc Bambakidis, Fg Barker, Bs Carter, Km Cockroft, R Du, Jf Fraser, Mg Hamilton, M Schulder, G Zada, +9 Additional Authors

Journal Articles

No abstract provided.


Minimizing Sars-Cov-2 Exposure When Performing Surgical Interventions During The Covid-19 Pandemic, As Pandey, Aj Ringer, At Rai, P Kan, P Jabbour, Ah Siddiqui, E Levy, K Snyder, H Riina, D Langer, +9 Additional Authors Jan 2020

Minimizing Sars-Cov-2 Exposure When Performing Surgical Interventions During The Covid-19 Pandemic, As Pandey, Aj Ringer, At Rai, P Kan, P Jabbour, Ah Siddiqui, E Levy, K Snyder, H Riina, D Langer, +9 Additional Authors

Journal Articles

No abstract provided.


Cerebellar Infarction Requiring Surgical Decompression In Patient With Covid 19 Pathological Analysis And Brief Review, H. N. Patel, A. Syed, J. S. Lobel, R. Galler, J. Georges, M. Carmody, M. Puumala Jan 2020

Cerebellar Infarction Requiring Surgical Decompression In Patient With Covid 19 Pathological Analysis And Brief Review, H. N. Patel, A. Syed, J. S. Lobel, R. Galler, J. Georges, M. Carmody, M. Puumala

Journal Articles

© 2020 The Authors Background: This report and literature review describes a case of a COVID-19 patient who suffered a cerebellar stroke requiring neurosurgical decompression. This is the first reported case of a sub-occipital craniectomy with brain biopsy in a COVID-19 patient showing leptomeningeal venous intimal inflammation. Clinical description: The patient is a 48-year-old SARS-COV-2 positive male with multiple comorbidities, who presented with fevers and respiratory symptoms, and imaging consistent with multifocal pneumonia. On day 5 of admission, the patient had sudden change in mental status, increased C-Reactive Protein, ferritin and elevated Interleukin-6 levels. Head CT showed cerebral infarction from …


Extracellular Hmgb1: A Therapeutic Target In Severe Pulmonary Inflammation Including Covid-19?, U Andersson, W Ottestad, Kj Tracey Jan 2020

Extracellular Hmgb1: A Therapeutic Target In Severe Pulmonary Inflammation Including Covid-19?, U Andersson, W Ottestad, Kj Tracey

Journal Articles

No abstract provided.


Letter: Considerations For Performing Emergent Neurointerventional Procedures In A Covid-19 Environment., As Pandey, Aj Ringer, A Rai, Pt Kan, Pm Jabbour, A Siddiqui, E Levy, Kv Snyder, Ha Riina, D Langer, +9 Additional Authors Jan 2020

Letter: Considerations For Performing Emergent Neurointerventional Procedures In A Covid-19 Environment., As Pandey, Aj Ringer, A Rai, Pt Kan, Pm Jabbour, A Siddiqui, E Levy, Kv Snyder, Ha Riina, D Langer, +9 Additional Authors

Journal Articles

No abstract provided.


Comparison Of A Continuous Noninvasive Temperature To Monitor Core Temperature Measures During Targeted Temperature Management, M. Wagner, K. Lim-Hing, M. A. Bautista, B. Blaber, T. Ryder, J. Haymore, N. Badjatia Jan 2020

Comparison Of A Continuous Noninvasive Temperature To Monitor Core Temperature Measures During Targeted Temperature Management, M. Wagner, K. Lim-Hing, M. A. Bautista, B. Blaber, T. Ryder, J. Haymore, N. Badjatia

Journal Articles

No abstract provided.


Author Correction: Noninvasive Sub-Organ Ultrasound Stimulation For Targeted Neuromodulation (Nature Communications, (2019), 10, 1, (952), 10.1038/S41467-019-08750-9), V. Cotero, Y. Fan, T. Tsaava, A. M. Kressel, I. Hancu, T. R. Coleman, S. Zanos, K. J. Tracey, S. S. Chavan, C. Puleo, +10 Additional Authors Jan 2020

Author Correction: Noninvasive Sub-Organ Ultrasound Stimulation For Targeted Neuromodulation (Nature Communications, (2019), 10, 1, (952), 10.1038/S41467-019-08750-9), V. Cotero, Y. Fan, T. Tsaava, A. M. Kressel, I. Hancu, T. R. Coleman, S. Zanos, K. J. Tracey, S. S. Chavan, C. Puleo, +10 Additional Authors

Journal Articles

© 2020, The Author(s). This article contained an error in the ordinate axis in Fig. 2d, where the units were reported as nmol/L. The unit should have been reported as pg/ml. This has now been corrected in both the PDF and HTML versions of the Article.


Application Of Multimodal Neuromonitoring In Posterior Inferior Cerebellar Artery Aneurysm Clippings: Review Of Two Cases., J. W. Silverstein, A. Rosenthal, K. Kwan, K. Wagner, J. A. Ellis Jan 2020

Application Of Multimodal Neuromonitoring In Posterior Inferior Cerebellar Artery Aneurysm Clippings: Review Of Two Cases., J. W. Silverstein, A. Rosenthal, K. Kwan, K. Wagner, J. A. Ellis

Journal Articles

Neurophysiological monitoring is advocated for the prevention of neurological sequelae secondary to the clipping of an aneurysm involved in posterior circulation. Unfortunately, there is a paucity in the literature regarding what neurophysiological monitoring techniques are best employed. The authors here present two cases where multimodal neuromonitoring techniques were used during the clippings of two posterior inferior cerebellar artery (PICA) aneurysms. There is increased neurologic morbidity associated with PICA aneurysm clippings, as a number of eloquent structures live in close proximity to the PICA. The application of a multimodal neuromonitoring paradigm may reduce a poor neurological outcome.


N-Butyl Cyanoacrylate Transvenous Arteriovenous Malformation Embolization With Arterial Balloon Assistance: Defining Parameters For A Transvenous Approach As A Potential Upfront Treatment Option In Managing Cerebral Arteriovenous Malformations., C. Higbie, D. Khatri, B. Ligas, R. Ortiz, D. Langer Jan 2020

N-Butyl Cyanoacrylate Transvenous Arteriovenous Malformation Embolization With Arterial Balloon Assistance: Defining Parameters For A Transvenous Approach As A Potential Upfront Treatment Option In Managing Cerebral Arteriovenous Malformations., C. Higbie, D. Khatri, B. Ligas, R. Ortiz, D. Langer

Journal Articles

Complete obliteration of arteriovenous malformations (AVMs) using a transvenous approach as the primary and stand-alone treatment modality has been increasingly considered as a useful endovascular approach in the treatment of AVMs. AVMs are typically treated with microsurgery, stereotactic radiosurgery, endovascular embolization, or some combination of the three methods. Preservation of the draining vein is a key requisite common to all treatment modalities. Transvenous embolization (TVE) is conventionally not recommended as a stand-alone treatment for the vast majority of AVMs and has been thought to be best indicated when traditional approaches are considered less safe and when specific evaluation criteria are …


Secondary Encephalocele In An Adult Leading To Subdural Empyema, T. Wang, A. Uddin, N. Mobarakai, R. Gilad, M. Raden, S. Motivala Jan 2020

Secondary Encephalocele In An Adult Leading To Subdural Empyema, T. Wang, A. Uddin, N. Mobarakai, R. Gilad, M. Raden, S. Motivala

Journal Articles

© 2020 The Author(s) Brain abscesses are an uncommon but potentially fatal infection. They can spread directly from an adjacent source or hematogenously from a distant source. Encephaloceles represent a rare form of neural tube defects that can potentially be complicated by the development of meningitis or brain abscess. We report a case of a 63-year-old female who presented with bilateral lower extremity weakness and was ultimately found to have a Streptococcus pneumoniae subdural empyema and an associated frontal lobe encephalocele extending through the left frontal sinus. She was treated with surgical drainage, intravenous antimicrobials, and ultimately surgical repair of …


Polio To The Rescue; New Frontiers In Glioblastoma Treatment, Syed Sarmad Bukhari, Aneela Darbar, Muhammad Shahzad Shamim Jan 2020

Polio To The Rescue; New Frontiers In Glioblastoma Treatment, Syed Sarmad Bukhari, Aneela Darbar, Muhammad Shahzad Shamim

Section of Neurosurgery

Lack of substantial progress in effective treatment of glioblastomamultiforme has led investigators to explore unconventional treatment options including the use of tumour treating fields and oncolyticvirotherapy. Herein the authors have reviewed some of the recent literature on oncolyticvirotherapy for the treatment of glioblastomamultiforme.


Traumatic Brain Injury, Julian E. Bailes, Cesar V. Borlongan Jan 2020

Traumatic Brain Injury, Julian E. Bailes, Cesar V. Borlongan

Neurosurgery and Brain Repair Faculty Publications

No abstract provided.


Eyeballing Stroke: Blood Flow Alterations In The Eye And Visual Impairments Following Transient Middle Cerebral Artery Occlusion In Adult Rats, Jea-Young Lee, Vanessa Castelli, Brooke Bonsack, Julián García-Sánchez, Chase Kingsbury, Hung Nguyen, Naoki Tajiri, Cesar V. Borlongan Jan 2020

Eyeballing Stroke: Blood Flow Alterations In The Eye And Visual Impairments Following Transient Middle Cerebral Artery Occlusion In Adult Rats, Jea-Young Lee, Vanessa Castelli, Brooke Bonsack, Julián García-Sánchez, Chase Kingsbury, Hung Nguyen, Naoki Tajiri, Cesar V. Borlongan

Neurosurgery and Brain Repair Faculty Publications

Middle cerebral artery occlusion in rodents remains a widely used model of ischemic stroke. Recently, we reported the occurrence of retinal ischemia in animals subjected to middle cerebral artery occlusion, owing in part to the circulatory juxtaposition of the ophthalmic artery to the middle cerebral artery. In this study, we examined the eye hemodynamics and visual deficits in middle cerebral artery occlusion-induced stroke rats. The brain and eye were evaluated by laser Doppler at baseline (prior to middle cerebral artery occlusion), during and after middle cerebral artery occlusion. Retinal function-relevant behavioral and histological outcomes were performed at 3 and 14 …


Spleen Participation In Partial Mhc Class Ii Construct Neuroprotection In Stroke, John Brown, Chase Kingsbury, Jea-Young Lee, Arthur A. Vandenbark, Roberto Meza-Romero, Halina Offner, Cesar V. Borlongan Jan 2020

Spleen Participation In Partial Mhc Class Ii Construct Neuroprotection In Stroke, John Brown, Chase Kingsbury, Jea-Young Lee, Arthur A. Vandenbark, Roberto Meza-Romero, Halina Offner, Cesar V. Borlongan

Neurosurgery and Brain Repair Faculty Publications

Pathological progression of stroke in the peripheral and central nervous systems (PNS and CNS) is characterized by multiple converging signalling pathways that exacerbate neuroinflammation-mediated secondary cell death. This creates a need for a novel type of immunotherapy capable of simultaneously lowering the synergistic inflammatory responses in the PNS and CNS, specifically the spleen and brain. Previously, we demonstrated that partial major histocompatibility complex (MHC) class II constructs can be administered subcutaneously to promote histological and behavioural effects that alleviate common symptoms found in a murine model of transient stroke. This MHC class II manipulates T cell cytokine expression in both …


2019 Overview, Cesario Borlongan, Frederic Dorandeu, Giuseppe Di Giovanni, Jian-Sheng Lin, Gang Hu, Johannes Boltze, Jie Wu, Xiaoming Hu, Yumin Luo Jan 2020

2019 Overview, Cesario Borlongan, Frederic Dorandeu, Giuseppe Di Giovanni, Jian-Sheng Lin, Gang Hu, Johannes Boltze, Jie Wu, Xiaoming Hu, Yumin Luo

Neurosurgery and Brain Repair Faculty Publications

No abstract provided.