Nicholas Theodore Department of Neurosurgery Johns Hopkins University School of Medicine Biography Publications Institution JoVE Articles Nicholas Theodore has not added a biography. If you are Nicholas Theodore and would like to personalize this page please email our Author Liaison for assistance. Publications Anterior Cervical Discectomy and Fusion Versus Posterior Decompression in Patients with Degenerative Cervical Myelopathy: a Systematic Review and Meta-analysis Journal of Neurosurgery. Spine. Feb, 2023 | Pubmed ID: 36840737 Promoting Diversity in Neurosurgery: a Multi-institutional Scholarship-based Approach Journal of Neurosurgery. Feb, 2023 | Pubmed ID: 36790000 Book Review: Robotic and Navigated Spine Surgery: Surgical Techniques and Advancements , First Edition Operative Neurosurgery (Hagerstown, Md.). Mar, 2023 | Pubmed ID: 36716008 Resection of Condylar Skull Base Tumor Via Combined Far Lateral and Infrajugular Approaches with Single-Stage Occipitocervical Fusion World Neurosurgery. Feb, 2023 | Pubmed ID: 36455849 Safety and Accuracy of Freehand Pedicle Screw Placement and the Role of Intraoperative O-Arm: A Single-Institution Experience Spine. Feb, 2023 | Pubmed ID: 36190990 Towards Standardization of the Parameters for Opening the Blood-brain Barrier with Focused Ultrasound to Treat Glioblastoma Multiforme: A Systematic Review of the Devices, Animal Models, and Therapeutic Compounds Used in Rodent Tumor Models Frontiers in Oncology. 2022 | Pubmed ID: 36873300 Automatic Detection of Foreign Body Objects in Neurosurgery Using a Deep Learning Approach on Intraoperative Ultrasound Images: From Animal Models to First In-human Testing Frontiers in Surgery. 2022 | Pubmed ID: 36532130 Return to Full Participation Following Concussion in the National Football League, 2015 Through 2020 Clinical Journal of Sport Medicine : Official Journal of the Canadian Academy of Sport Medicine. Nov, 2022 | Pubmed ID: 36315827 Applications of Focused Ultrasound for the Treatment of Glioblastoma: A New Frontier Cancers. Oct, 2022 | Pubmed ID: 36230843 Porcine Model of Spinal Cord Injury: A Systematic Review Neurotrauma Reports. 2022 | Pubmed ID: 36204385 Pearls and Pitfalls of Posterior Superior Iliac Spine Reference Frame Placement for Spinal Navigation: Cadaveric Series Journal of Neurosurgery. Case Lessons. Feb, 2022 | Pubmed ID: 36130544 Craniocervical Instability in Patients with Ehlers-Danlos Syndrome: Controversies in Diagnosis and Management The Spine Journal : Official Journal of the North American Spine Society. Dec, 2022 | Pubmed ID: 36028216 Vascular Myelopathy Secondary to Compression of the Artery of Adamkiewicz From an Intrathecal Catheter: A Technical Case Report Operative Neurosurgery (Hagerstown, Md.). Aug, 2022 | Pubmed ID: 35838478 Surgeon Specialty Effect on Early Outcomes of Elective Posterior Spinal Fusion for Adolescent Idiopathic Scoliosis: a Propensity-matched Analysis of 965 Patients European Spine Journal : Official Publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society. Sep, 2022 | Pubmed ID: 35597892 Isthmic Spondylolisthesis in Adults… A Review of the Current Literature Journal of Clinical Neuroscience : Official Journal of the Neurosurgical Society of Australasia. Jul, 2022 | Pubmed ID: 35597059 Etiologies and Outcomes of Spinal Epidural Lipomatosis: Systematic Review of the Literature and Meta-Analysis of Reported Cases Clinical Spine Surgery. Nov, 2022 | Pubmed ID: 35552292 Adoption of Awake Spine Surgery - Trends from a National Registry over 14 Years The Spine Journal : Official Journal of the North American Spine Society. Oct, 2022 | Pubmed ID: 35525378 Endoscope-Assisted Retroperitoneal Prepsoas Approach to Lumbar Intervertebral Disk Decompression. Technical Note Operative Neurosurgery (Hagerstown, Md.). Jul, 2022 | Pubmed ID: 35486876 Image-Guided Minimally Invasive Surgery for Treatment of the Bertolotti Syndrome-A Case Study: 2-Dimensional Operative Video Operative Neurosurgery (Hagerstown, Md.). May, 2022 | Pubmed ID: 35426882 Trends in Intraoperative Assessment of Spinal Alignment: A Survey of Spine Surgeons in the United States Global Spine Journal. Apr, 2022 | Pubmed ID: 35393882 Automated Prediction of the Thoracolumbar Injury Classification and Severity Score from CT Using a Novel Deep Learning Algorithm Neurosurgical Focus. Apr, 2022 | Pubmed ID: 35364582 Advances in Monitoring for Acute Spinal Cord Injury: a Narrative Review of Current Literature The Spine Journal : Official Journal of the North American Spine Society. Mar, 2022 | Pubmed ID: 35351667 Single-Surgeon Versus Dual-Surgeon Strategy in Spinal Tumor Surgery: A Single Institution Experience Clinical Spine Surgery. Mar, 2022 | Pubmed ID: 35276721 Management of Glioblastoma Metastatic to the Vertebral Spine World Neurosurgery. May, 2022 | Pubmed ID: 35091107 Early Outcomes of Elective Anterior Cervical Diskectomy and Fusion for Degenerative Spine Disease Correlate With the Specialty of the Surgeon Performing the Procedure Neurosurgery. 01, 2022 | Pubmed ID: 34982876 Learning Curves in Robot-assisted Spine Surgery: a Systematic Review and Proposal of Application to Residency Curricula Neurosurgical Focus. Jan, 2022 | Pubmed ID: 34973673 Traumatic Sacral Dermoid Cyst Rupture with Intracranial Subarachnoid Seeding of Lipid Particles: Illustrative Case Journal of Neurosurgery. Case Lessons. Dec, 2021 | Pubmed ID: 35855487 Automatic Detection of Cotton Balls During Brain Surgery: Where Deep Learning Meets Ultrasound Imaging to Tackle Foreign Objects Proceedings of SPIE--the International Society for Optical Engineering. Feb, 2021 | Pubmed ID: 35233128 Implementation of an Automated Text Message-Based System for Tracking Patient-Reported Outcomes in Spine Surgery: An Overview of the Concept and Our Early Experience World Neurosurgery. Nov, 2021 | Pubmed ID: 34800733 Spine Image Guidance and Robotics: Exposure, Education, Training, and the Learning Curve International Journal of Spine Surgery. Oct, 2021 | Pubmed ID: 34675029 Neuroprotective Role of Acidosis in Ischemia: Review of the Preclinical Evidence Molecular Neurobiology. Dec, 2021 | Pubmed ID: 34606050 Augmented Reality in Spine Surgery: A Narrative Review HSS Journal : the Musculoskeletal Journal of Hospital for Special Surgery. Oct, 2021 | Pubmed ID: 34539277 Surgical Decompression for Cervical Spondylotic Myelopathy in Patients with Associated Hypertension: A Single-Center Retrospective Cohort and Systematic Review of the Literature World Neurosurgery. Nov, 2021 | Pubmed ID: 34400323 Does the Specialty of the Surgeon Performing Elective Anterior/Lateral Lumbar Interbody Fusion for Degenerative Spine Disease Correlate with Early Perioperative Outcomes? World Neurosurgery. 11, 2021 | Pubmed ID: 34390873 Predictors of an Academic Career Among Fellowship-trained Spinal Neurosurgeons Journal of Neurosurgery. Spine. Jun, 2021 | Pubmed ID: 34116505 Comparison of Operator and Patient Radiation Exposure During Fluoroscopy-guided Vertebroplasty and Kyphoplasty: a Systematic Review and Meta-analysis Journal of Neurosurgery. Spine. Apr, 2021 | Pubmed ID: 33930867 Epidemiology of Concussion in the National Football League, 2015-2019 Sports Health. 2021 | Pubmed ID: 33872087 Dataset of the First Report of Pharmacogenomics Profiling in an Outpatient Spine Setting Data in Brief. Apr, 2021 | Pubmed ID: 33644270 Bow Hunter's Syndrome World Neurosurgery. Apr, 2021 | Pubmed ID: 33476780 Low-Intensity Pulsed Ultrasound As a Potential Adjuvant Therapy to Promote Spinal Fusion: Systematic Review and Meta-analysis of the Available Data Journal of Ultrasound in Medicine : Official Journal of the American Institute of Ultrasound in Medicine. Oct, 2021 | Pubmed ID: 33400315 Posterior Vertebral Column Subtraction Osteotomy for Recurrent Tethered Cord Syndrome: A Multicenter, Retrospective Analysis Neurosurgery. Feb, 2021 | Pubmed ID: 33372221 Use of Electromyography to Predict Likelihood of Recovery Following C5 Palsy After Posterior Cervical Spine Surgery The Spine Journal : Official Journal of the North American Spine Society. Mar, 2021 | Pubmed ID: 33035659 First Report of Pharmacogenomic Profiling in an Outpatient Spine Setting: Preliminary Results from a Pilot Study World Neurosurgery. Jan, 2021 | Pubmed ID: 32916348 Experience with an Enhanced Recovery After Spine Surgery Protocol at an Academic Community Hospital Journal of Neurosurgery. Spine. Dec, 2020 | Pubmed ID: 33361481 Radiographic and Clinical Outcomes of Silicate-substituted Calcium Phosphate (SiCaP) Bone Grafts in Spinal Fusion: Systematic Review and Meta-analysis Journal of Clinical Neuroscience : Official Journal of the Neurosurgical Society of Australasia. Nov, 2020 | Pubmed ID: 33222944 Oxysterols As Promising Small Molecules for Bone Tissue Engineering: Systematic Review World Journal of Orthopedics. Jul, 2020 | Pubmed ID: 32908817 Scoring System to Triage Patients for Spine Surgery in the Setting of Limited Resources: Application to the Coronavirus Disease 2019 (COVID-19) Pandemic and Beyond World Neurosurgery. Aug, 2020 | Pubmed ID: 32479913 Impact of COVID-19 on an Academic Neurosurgery Department: The Johns Hopkins Experience World Neurosurgery. 07, 2020 | Pubmed ID: 32461176 The Effect of Bioactive Glasses on Spinal Fusion: A Cross-disciplinary Systematic Review and Meta-analysis of the Preclinical and Clinical Data Journal of Clinical Neuroscience : Official Journal of the Neurosurgical Society of Australasia. Aug, 2020 | Pubmed ID: 32331941 Robot-Assisted Versus Freehand Instrumentation in Short-Segment Lumbar Fusion: Experience with Real-Time Image-Guided Spinal Robot World Neurosurgery. Apr, 2020 | Pubmed ID: 32001398 Assessment of a Triage Protocol for Emergent Neurosurgical Cases at a Single Institution World Neurosurgery. Mar, 2020 | Pubmed ID: 31821911 New Spinal Robotic Technologies Frontiers of Medicine. Dec, 2019 | Pubmed ID: 31673935 A Retrospective Cohort Analysis of the Effects of Renin-angiotensin System Inhibitors on Spinal Fusion in ACDF Patients The Spine Journal : Official Journal of the North American Spine Society. Aug, 2019 | Pubmed ID: 31059820 Unusual Cause of Trigeminal Neuralgia: First Report of Intracranial Migration of Spinal Cord Stimulator World Neurosurgery. Aug, 2019 | Pubmed ID: 31029815 Healing of Type II Odontoid Fracture Without Surgery in an Octogenarian - Case Report and Literature Review Journal of Clinical Neuroscience : Official Journal of the Neurosurgical Society of Australasia. Jun, 2019 | Pubmed ID: 30940454 Augmented Reality-assisted Pedicle Screw Insertion: a Cadaveric Proof-of-concept Study Journal of Neurosurgery. Spine. Mar, 2019 | Pubmed ID: 30925479 Accuracy of Current Techniques for Placement of Pedicle Screws in the Spine: A Comprehensive Systematic Review and Meta-Analysis of 51,161 Screws World Neurosurgery. Jun, 2019 | Pubmed ID: 30880208 Diagnostic and Therapeutic Values of Intraoperative Electrophysiological Neuromonitoring During Resection of Intradural Extramedullary Spinal Tumors: a Single-center Retrospective Cohort and Meta-analysis Journal of Neurosurgery. Spine. Mar, 2019 | Pubmed ID: 30835707 Safety Profile of Lumbosacropelvic Fixation in Patients Aged 60 Years or Older: Comparison Between S2-Alar-Iliac Screws and Conventional Iliac Screws Clinical Spine Surgery. May, 2019 | Pubmed ID: 30789493 Genetic Predisposition to Symptomatic Lumbar Disk Herniation in Pediatric and Young Adult Patients Spine. Jun, 2019 | Pubmed ID: 30475332 Pedicle Screw Accuracy Assessment in ExcelsiusGPS® Robotic Spine Surgery: Evaluation of Deviation from Pre-planned Trajectory Chinese Neurosurgical Journal. 2018 | Pubmed ID: 32922884 Internal Decompression of the Acutely Contused Spinal Cord: Differential Effects of Irrigation Only Versus Biodegradable Scaffold Implantation Biomaterials. Dec, 2018 | Pubmed ID: 30265898 National Football League Head, Neck and Spine Committee's Concussion Diagnosis and Management Protocol: 2017-18 Season British Journal of Sports Medicine. Jul, 2018 | Pubmed ID: 29549147 New Clinical-Pathological Classification of Intraspinal Injury Following Traumatic Acute Complete Thoracic Spinal Cord Injury: Postdurotomy/Myelotomy Observations From the INSPIRE Trial Neurosurgery. Sep, 2017 | Pubmed ID: 28899037 Applications of Elastography in Operative Neurosurgery: A Systematic Review Journal of Clinical Neuroscience : Official Journal of the Neurosurgical Society of Australasia. | Pubmed ID: 35933785 In Reply: Ultrasound in Traumatic Spinal Cord Injury: A Wide-Open Field Neurosurgery. | Pubmed ID: 34995249 Ultrasound in Traumatic Spinal Cord Injury: A Wide-Open Field Neurosurgery. | Pubmed ID: 34098572 The Effect of Renin-angiotensin System Blockers on Spinal Cord Dysfunction and Imaging Features of Spinal Cord Compression in Patients with Symptomatic Cervical Spondylosis The Spine Journal : Official Journal of the North American Spine Society. | Pubmed ID: 31821888 Disruption of the Blood-Spinal Cord Barrier Using Low-Intensity Focused Ultrasound in a Rat Model Meghana Bhimreddy1, Denis Routkevitch1,2,3, Andrew M. Hersh1, Ali Mohammadabadi1,3, Arjun K. Menta1, Kelly Jiang1, Carly Weber-Levine1, A. Daniel Davidar1, Joshua Punnoose1,2,3, Kelley M. Kempski Leadingham1,3, Joshua C. Doloff2, Betty Tyler1, Nicholas Theodore1,3, Amir Manbachi1,2,3,4,5,6 1Department of Neurosurgery, Johns Hopkins University School of Medicine, 2Department of Biomedical Engineering, Johns Hopkins University, 3HEPIUS Innovation Laboratory, Johns Hopkins University School of Medicine, 4Department of Electrical Engineering and Computer Science, Johns Hopkins University, 5Department of Mechanical Engineering, Johns Hopkins University, 6Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University JoVE 65113 Bioengineering
Disruption of the Blood-Spinal Cord Barrier Using Low-Intensity Focused Ultrasound in a Rat Model Meghana Bhimreddy1, Denis Routkevitch1,2,3, Andrew M. Hersh1, Ali Mohammadabadi1,3, Arjun K. Menta1, Kelly Jiang1, Carly Weber-Levine1, A. Daniel Davidar1, Joshua Punnoose1,2,3, Kelley M. Kempski Leadingham1,3, Joshua C. Doloff2, Betty Tyler1, Nicholas Theodore1,3, Amir Manbachi1,2,3,4,5,6 1Department of Neurosurgery, Johns Hopkins University School of Medicine, 2Department of Biomedical Engineering, Johns Hopkins University, 3HEPIUS Innovation Laboratory, Johns Hopkins University School of Medicine, 4Department of Electrical Engineering and Computer Science, Johns Hopkins University, 5Department of Mechanical Engineering, Johns Hopkins University, 6Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University JoVE 65113 Bioengineering