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Abstract Session

(AS1) Abstract Session

Monday, April 24, 2023
7:00am – 3:00pm PST
Location:Los Angeles Convention Center, 402AB

Disclosure(s):
Dale Ding, MD, FAANS: Johnson & Johnson: Grant/Research Support (Ongoing); Medtronic Inc: Grant/Research Support (Ongoing); Microvention: Grant/Research Support (Ongoing); Penumbra: Grant/Research Support (Ongoing)
Jason M. Schwalb, MD, FAANS, FACS: Medtronic Inc: Research Grant (Ongoing); Neuros Medical: Research Grant (Ongoing); SetPoint: Research Grant (Ongoing)
Wenya Linda Bi, MD, PhD: Stryker: Consultant (Ongoing)

Presentations:

  • 7:09am – 7:17am PST
    Needs for Common Standards of Competence for Educating Neurosurgery, Plastic, and Orthopedic Surgery Residents in Peripheral Nerve Surgery

    Presenting Author: Janissardhar Skulsampaopol, MD (she/her/hers) – St. Michael's Hospital, University of Toronto

  • 7:18am – 7:26am PST
    A Parameter Fixed to Poor Outcomes?: A Detailed Analysis of High Pelvic Incidence in Adult Spinal Deformity Surgery

    Presenting Author: Peter G. Passias, MD – NYU School of Medicine

  • 7:27am – 7:35am PST
    Lymphopenia Is a Poor Predictor of Postoperative Mortality and Major Complications in Metastatic Spinal Tumor Surgery

    Presenting Author: Jessica Ryvlin, BS – Albert Einstein College of Medicine

  • 7:36am – 7:44am PST
    srs-22r Self-image in Adolescent Idiopathic Scoliosis at 10 Year Follow-up: As Good as It Gets?

    Presenting Author: Lauren E. Stone, MD – UC San Diego

  • 7:45am – 7:53am PST
    The Effects of ERAS Protocol on Complex Spine Surgery Complications and Length of Stay: A Single Institution Study

    Presenting Author: Anthony J. Dragun – University of Texas Southwestern Medical School

  • 7:54am – 8:02am PST
    Spinal Anesthesia Contributes to Reduced Periprocedural Polypharmacy When Compared to General Anesthesia in Lumbar Fusions

    Presenting Author: Michelle Olmos, BA (she/her/hers) – Tufts University School of Medicine

  • 8:03am – 8:11am PST
    Comparing Laser Interstitial Thermal Therapy to Open Surgical Resection in Pediatric Tuberous Sclerosis Complex Patients: A Single-institution’s Experience

    Presenting Author: Thomas M. Johnstone, BS (he/him/his) – Stanford University School of Medicine

  • 8:12am – 8:20am PST
    Disparities Affecting Timing to Diagnosis and Outcomes in Pediatric Subdural Empyema Patients

    Presenting Author: Nirali Patel, MD (she/her/hers) – MedStar Georgetown University Hospital

  • 8:21am – 8:29am PST
    Postoperative Floor Admission Following Chiari Decompression

    Presenting Author: Megan Finneran, DO – Carle BroMenn Medical Center

  • 8:30am – 8:38am PST
    Complement Inhibition Reduces Long-term Ventriculomegaly and Iron-overload After Intraventricular Hemorrhage

    Presenting Author: Katherine G. Holste, MD – University of Michigan

  • 8:39am – 8:47am PST
    Towards a Better Definition of a Resection Strategy in Pediatric Leats Causing Refractory Epilepsy

    Presenting Author: Karl Roessler – MedUniWien

  • 8:48am – 8:56am PST
    Hemorrhagic Safety of Magnetic Resonance-guided Focused Ultrasound Thalamotomy for Essential Tremor Without Interruption of Antiplatelet or Anticoagulant Therapy

    Presenting Author: Rose Caston, BE, BA (she/her/hers) – University of Utah

  • 8:57am – 9:05am PST
    Deep Brain Stimulation for Movement Disorders: An Assessment of Access to Care

    Presenting Author: Ziad Rifi (he/him/his) – University of California, Los Angeles

  • 9:06am – 9:14am PST
    Parkinson’s Disease Patients with Depression Have Decreased Caudate and Dorsolateral Prefrontal Cortex Beta Power Response to Positive Reinforcement

    Presenting Author: Helen Qian (she/her/hers) – Vanderbilt University

  • 9:15am – 9:23am PST
    Mapping Opioidergic Projections to Midbrain Dopamine Neurons: A Potential Target for Neuromodulation Advancement

    Presenting Author: Christina LaGamma (she/her/hers) – National Institutes of Health; Penn State College of Medicine

  • 9:24am – 9:32am PST
    Symptom Specific Sweetspot, DTI, and Resting State Fmri Analysis of the STN and Gpi Regions in the CSP 468 Randomized Controlled Trial of DBS Stimulation in Parkinson’s Patients

    Presenting Author: Shawn D'Souza, BA (he/him/his) – Virginia Commonwealth University: School of Medicine

  • 9:33am – 9:41am PST
    External Validation of the Risk Analysis Index as a Neurosurgical Frailty Tool Compatible with the Nationwide Readmissions Database

    Presenting Author: Kavelin Rumalla, MD, MS (he/him/his) – University of New Mexico

  • 9:42am – 9:50am PST
    Revising the Brain Injury Guidelines: Grading of Traumatic Subarachnoid Hemorrhage in Patients with Impaired Coagulation Does Not Predict Outcomes

    Presenting Author: Miner N. Ross, MD, MPH (he/him/his) – Oregon Health & Science University

  • 10:00am – 10:08am PST
    Gene Fusion Events Characterize Compressed Cerebral Organoids with Similarities to Traumatic Brain Injury

    Presenting Author: Ahmed Habib – University of Pittsburgh

  • 10:09am – 10:17am PST
    Placental Mesenchymal Stem Cells and Extracellular Vesicles Improved Motor Function Recovery After Acute SCI

    Presenting Author: Sirjan Mor, MS (she/her/hers) – UC Davis School of Medicine

  • 10:18am – 10:26am PST
    Intra-operative Predictors of Long-term Obliteration and Retreatment of Cerebral Aneurysms Following WEB Device Embolization: Results of the Worldwideweb Consortium

    Presenting Author: Panagiotis Mastorakos, MD, PhD – Thomas Jefferson University

  • 10:27am – 10:35am PST
    Diagnostic Yield of Cerebral Angiography for Intracranial Hemorrhage in Young Patients: A Single-center Retrospective Analysis

    Presenting Author: Ahmed I. Kashkoush, MD – Cleveland Clinic Foundation

  • 10:36am – 10:44am PST
    Connectomic Insight into Unique Stroke Patient Recovery After Rtms Treatment

    Presenting Author: Nicholas B. Dadario, BS (he/him/his) – Robert Wood Johnson Medical School, Rutgers University

  • 10:45am – 10:53am PST
    Localized Conditional Induction of Brain Arteriovenous Malformations in an HHT Mouse Model

    Presenting Author: Lea Scherschinski, MD – Barrow Neurological Institute

  • 11:53am – 12:01pm PST
    Neuropeptide Cocktail Induced by Non-invasive Diving Reflex Improves Cognitive Function After Vascular Dementia

    Presenting Author: Willians Tambo, MD (he/him/his) – Translational Brain Research Laboratory, Feinstein Institutes for Medical Research, NY, 11030, USA

  • 12:02pm – 12:10pm PST
    RNF213 Variants and Periventricular Anastomosis in Moyamoya Disease: A Genotype-phenotype Association Study

    Presenting Author: Chaofan Zeng, MD – Beijing Tiantan Hospital, Capital Medical University, Beijing, China

  • 12:11pm – 12:19pm PST
    The Influence of Pre-reperfusion Blood Pressure on Outcomes Following Mechanical Thrombectomy for Anterior Circulation Large Vessel Occlusion

    Presenting Author: Haydn Hoffman, MD – SUNY Upstate

  • 12:20pm – 12:28pm PST
    Study Protocol: A Feasibility Study of Spinal Cord Stimulation (SCS) for Improving Pain and Rehabilitation Outcomes in Patients with Spinal Cord Injury (SCI)

    Presenting Author: Brittany Grace Futch, BS (she/her/hers) – Duke University

  • 12:29pm – 12:37pm PST
    Development of a Modified Bayonet Forceps for Spinal Cord Stimulator Electrode Placement

    Presenting Author: Justin K. Zhang, BS (he/him/his) – Washington University School of Medicine

  • 12:47pm – 12:55pm PST
    Four-year Durability of Restorative Neurostimulation Effectiveness in Patients with Chronic Low Back Pain Associated with Multifidus Dysfunction

    Presenting Author: Christopher I. Shaffrey, MD, FAANS – Duke University

  • 12:56pm – 1:04pm PST
    Geriatric Relationship with Inpatient Opioid Consumption and Non-routine Discharge After Open Posterior Spinal Fusion for Adult Spine Deformity

    Presenting Author: Aladine A. Elsamadicy, MD – Yale School of Medicine

  • 1:05pm – 1:13pm PST
    Microscopic Lumbar Discectomy in Ambulatory Surgery Center versus Inpatient Setting: A One-year Cost Utility and Cost Benefit Analysis

    Presenting Author: Ummey Hani, MBBS – Carolina Neurosurgery & Spine Associates

  • 1:14pm – 1:22pm PST
    Social Determinants of Health Are Associated with Delayed Healthcare Presentation After Sport-related Concussion

    Presenting Author: Jacob Jo, BA (he/him/his) – Vanderbilt University School of Medicine

  • 1:23pm – 1:31pm PST
    Impact of Neighborhood Disadvantage upon Post-operative Outcomes in Glioblastoma

    Presenting Author: Debraj Mukherjee, MD, MPH (he/him/his) – Johns Hopkins University School of Medicine

  • 1:32pm – 1:40pm PST
    Utilization of Locum Tenens in Neurosurgery

    Presenting Author: Joseph G. Camarano, MD – LSU Health Shreveport

  • 1:41pm – 1:49pm PST
    Evaluation of the Clarity and Completeness of Reporting in Neurosurgical Clinical Practice Guidelines

    Presenting Author: Mehul Mehra (he/him/his) – Medical College of Georgia

  • 1:50pm – 1:58pm PST
    Brainstem Metastases Treated with Stereotactic Radiosurgery: Masked vs. Framed Immobilization

    Presenting Author: Sabrina Begley (she/her/hers) – Department of Neurosurgery, Zucker School of Medicine at Hofstra/Northwell

  • 1:59pm – 2:07pm PST
    A Novel Glioma Model via Depleting Tumor Suppressing Genes in Human Brain Organoids

    Presenting Author: Ahmed Habib – University of Pittsburgh

  • 2:08pm – 2:16pm PST
    Clinical Outcomes Using Pre-operative Prediction of Ki-67 Proliferative Index in Convexity Meningiomas Using a Radiomics-derived Machine Learning Algorithm

    Presenting Author: Omaditya (Goldey) Khanna, MD – Thomas Jefferson University Hospital

  • 2:17pm – 2:25pm PST
    Large Tumor Suppressor Kinase 2, a Key Mapk-associated Effector of the Hippo Pathway, Modulates Response to anti-pd-1 Immunotherapy in Glioblastoma

    Presenting Author: Ruth S. Saganty (she/her/hers) – Northwestern University Feinberg School of Medicine

  • 2:26pm – 2:34pm PST
    Single-cell Analysis Characterizes Non-enhancing Region of Recurrent High-grade Glioma

    Presenting Author: Kunal S. Patel, MD – University of California, Los Angeles

  • 2:35pm – 2:43pm PST
    Evaluation of GL261 and CT2A Murine Gliomas as Translation Models of Human Glioblastoma Using Functional Genomics and Single Cell Transcriptomics

    Presenting Author: Nicholas Mikolajewicz, PhD (he/him/his) – Hospital for Sick Children

  • 2:44pm – 2:52pm PST
    Development of a Murine Laser Interstitial Thermal Therapy System and Studying the Post-ablation Immune Changes in the Tumor Microenvironment in a Preclinical Glioma Model

    Presenting Author: Sandra C. Yan, MD – University of Florida

  • 2:52pm – 3:00pm PST
    NREF Medical Summer Research Foundation Award: Identifying Therapeutic Biomarkers of Proteasome Inhibitor Efficacy in Glioblastoma

    Presenting Author: Shreya Budhiraja (she/her/hers) – Northwestern University Feinberg School of Medicine