Neurosurgery Commons^™

Imaging In Acute Neurovascular Emergencies: Optimizing Outcomes In Large Vessel Occlusion Stroke, Chandu Goli, Rohit Patel, Elliott Beard, Anna Liles, Saeed Saleh, Aleeza Namit, Alissa Ongaco, Kevin Steed Ph.D.

Annual Research Symposium

Purpose:

Large vessel occlusion (LVO) stroke is associated with high rates of morbidity and mortality, and patient outcomes are strongly influenced by rapid identification and timely reperfusion. Advances in acute neurovascular imaging have transformed stroke care by enabling precise patient selection, extending treatment windows, and accelerating clinical workflows. The purpose of this project is to evaluate how modern neurovascular imaging strategies influence treatment selection, workflow efficiency, and clinical outcomes in patients with acute LVO stroke.

Methods:

A narrative review of peer-reviewed literature published within the past decade was conducted. The review focused on CT-based imaging (non-contrast CT, CT angiography, CT …

Safe Paralytic Reversal For Neurologic Examinations, Keenan Piper, Md

Health Equity and Quality Improvement (HEQI) Summit

AIM Statement

Institute a protocol for safe administration of sugammadex to obtain neurologic exams with a goal of 90% adherence and three or less agitation-related complications over a 6-month period

Instituting A New Traumatic Ich Algorithm At Jefferson, Michael Baldassari, Md, Matthews Lan, Md, Caitlin Ritz, Md, Tyler Alexander, Bs, Richard Schmidt, Md

Health Equity and Quality Improvement (HEQI) Summit

Background

Problem Statement: Traumatic brain injury (TBI) is a high-incidence condition causing substantial economic burden on trauma centers worldwide. Many institutions have begun using validated algorithms for safe management, such as the Modified Brain Injury Guidelines (BIG) Criteria. At Jefferson, tICH have not historically been treated algorithmically, and therefore, tICH patients are often subject to excessive imaging surveillance and admission lengths.

Aim Statement: To institute a new algorithm modeled off mBIG criteria for the management of tICH patient at Jefferson to streamline treatment and safely reduce the number of surveillance HCTs obtained, as well as length of stay in this …

Impact Of The Covid-19 Pandemic On Pediatric Complicated Sinusitis: A Single Institutional Experience, Rohit Nallani, Mackenzie O'Donnell, Nathan Farrokhian, Meghan Tracy, David Garcia, Jill M. Arganbright

Research Days

Background: Institutions around the world have noted increasing trends in complicated sinogenic infections in children following the start of the COVID-19 pandemic. Treatment of these infections often requires combined medical and surgical management. Further study is needed to understand changing epidemiology, microbiology, and contributing demographic factors for these infections. We noted increasing trend of surgically managed complicated sinusitis during the COVID-19 pandemic at our institution and hypothesized there were higher rates of intracranial complications.

Methods: We performed a retrospective cohort study with chart review of all children under the age of 18 treated surgically for complicated sinusitis between January 1, …

Comparison Of Graft Patency Between Sta, Ra, And Sv Grafts Of Intracranial Aneurysms Of The Internal Carotid Artery, Nassos Tziviskos, Hallie Tiburzi, Susrut Dube

Rowan-Virtua Research Day

Abstract

Background: Patients with intracranial internal carotid artery (ICA) aneurysms that are not amenable to treatments like coiling, stenting, or clipping have limited treatment options. One option is vascular bypass of the aneurysm to introduce a stable route for cerebral perfusion, which can be performed using the superficial temporal artery (STA) or alternatively radial artery (RA) or saphenous vein (SV) grafts, among other vessels.

Methods: The major databases were searched to identify studies that explored graft patency and functional outcome for patients who underwent bypass for intracranial ICA aneurysms with STA, RA, or SV grafts and proportion meta-analysis was performed. …

Perioperative Goal-Directed Fluid Therapy In Neurosurgical Patients: A Scoping Review Of Current Evidence And Research Gaps, Daarsh Goradia, Riya Gandhi, Nisarg Shah, Eric Choi

Rowan-Virtua Research Day

Background: Neurosurgical patients are sensitive to fluid imbalances in postoperative settings. Traditional fluid management has been shown to have variable outcomes. Goal-directed fluid therapy (GDFT) is a tailored approach, but its benefits are not well established in neurosurgery.

Hypothesis: The aim of this study is to identify and map the existing literature on perioperative GDFT in neurosurgical patients, including study characteristics, reported outcomes, and knowledge gaps.

Methods: This scoping review follows the PRISMA-ScR reporting guidelines and the Arksey and O’Malley six-stage methodological framework. A literature search was performed across three databases from January 2000 to April 23, 2025. Studies evaluating …

Dual Burden: Analyzing The Co-Occurrence Of Spinal Cord And Traumatic Brain Injuries In Texas, Blake C. Martin, Kevin Garcia Valdez, Daniel Salinas, Paul Bonilla, Victoria Elizondo, Anesu Karen Murambadoro, Kelsey Baker

Research Symposium

Background: An estimated 60% of people that suffer a spinal cord injury (SCI) have a co-occurring traumatic brain injury (TBI), with cervical level injuries having the greatest comorbidity. Following an accident, diagnosis of TBI may be missed as emergency responders prioritize the spinal injury. Early recognition of brain involvement in a patient with a traumatic SCI is crucial, as delayed treatment may cause irreversible neurological impairment such as deficits in concentration, memory, and learning. In this study, we analyzed the comorbidity of TBI and SCI in Texas, and the related demographics and injury characteristics. We aimed to increase awareness of …

The Influence Of The Covid-19 Pandemic On Spinal Cord Injury Prevalence And Cause Of Injury In Texas: A Four-Year Retrospective Analysis, Blake C. Martin, Daniel Salinas, Kelsey Baker

Research Symposium

Background: COVID-19 was the most significant medical issue since the Spanish Flu and was declared a pandemic on March 11, 2020. Current literature states that during the COVID-19 pandemic, in which about 10% of the global population was affected, there was a decrease in the frequency of trauma injuries observed in the clinic. Of note, spinal cord injury (SCI) has been suggested to show changing epidemiology from the COVID-19 pandemic. For example, a study in Scotland has suggested that the cause of SCI was significantly influenced during the pandemic, with an increase in self-harm. Such epidemiological changes may influence economic …

Comprehensive Management Of A High-Risk Pregnant Woman With A Meningoendothelial Meningioma: A Case Report, Blake C. Martin, Kevin Garcia Valdez, Anesu Karen Murambadoro, Tirath Patel, Bharathi S. Gadad, Kelsey Baker

Research Symposium

Background: Meningiomas are the most common CNS tumors and are associated with complications including localized neurological impairments, seizures, and reduced quality of life. These tumors have an incidence twice as high in women as in men, increasing with age and peaking in the seventh and eighth decades of life. The main risk factor for developing meningiomas is exposure to ionizing radiation, although research suggests hormones also contribute. The higher incidence in women, presence of hormone receptors in some tumors, and changes during pregnancy, the menstrual cycle, and menopause, suggest a hormonal link. While pregnancy does not increase meningioma incidence, symptoms …

Spine Surgery In South Texas: The Impact Of Rurality On Surgeon Demographics And Access To Care, Anesu K. Murambadoro, Kevin Garcia Valdez, Patrick De La Torre Schutz, Allison J. Mcadams, Anjali Rose Binoy, Kelsey Baker

Research Symposium

Introduction: Female representation in spine surgery remains low, with only 4% of orthopedic spine surgeons and 9% of neurosurgeons identifying as female. Studies have shown that factors such as societal perceptions, limited support for family planning, and a lack of mentorship deter women from pursuing surgical careers. We hypothesize that representation may be further impacted in US-Border regions. Specifically, over 90% of Texas' 32 border counties lack sufficient primary care services, including specialty care such as orthopedic surgery and neurosurgery, leading residents to seek care outside the region. Here, we sought to evaluate the demographics of spine surgeons (orthopedic and …

Accuracy Of Task-Based Electrocorticography Brain Mapping And Relationships With Postoperative Cognitive-Linguistic Changes Following Eloquent Glioma Resection, Kyle R. Noll, Israt Tasnim, Priscella Asman, Katherine Connelly, Chandra Swamy, Matthew Muir, Mathew Hall, Jeffrey Wefel, Sahil Bajaj, Giuseppe Pellizzer, Nuri F. Ince, Suji S. Prabhu

Cancer Survivorship Research Retreat

The University of Texas MD Anderson Cancer Center 2025 Cancer Survivorship Research Retreat

A Narrative Review Of Barriers To Utilization Of Surgical Risk Assessment Calculators, Jacob Lahti, Kaiya A. Noe, Abigail Veenstra, Sarah Gallitto, Victoria I. De Leon, Thomas C. Varkey, Nimit Agarwal

Annual Research Symposium

Over the last several decades, it has become the desire of surgical and medical teams to decrease risk levels involved for patients undergoing surgery. However, despite the advent of risk assessment calculators to help physicians obtain more accurate and objective judgements for postoperative complications, these tools are underutilized in standard clinical practices in comparison to other methods of risk assessment. This is likely due at least in part to certain barriers that decrease their functionality and ease of use. This review discusses the major barriers to the utilization of current risk calculators so as to allow for a better understanding …

Ansa Cervicalis-To-Phrenic Nerve Transfer: Technical Note With Potential Application For Diaphragmatic Reanimation In Patients With High Cervical Spinal Cord Injury, Jonathan Melnick, Mohammadali M. Shoja, Gary B. Schwartz

HCA-NSU MD Research Day

Objective. This study was conducted to determine whether utilization of the superior root of ansa cervicalis (SRAC) as the donor for phrenic nerve (PN) transfer is technically feasible. Background. In patients with high cervical spinal cord injury resulting in diaphragmatic paralysis, another donor, the spinal accessory nerve, has been used successfully to reinnervate the PN and restore diaphragmatic function. Methods. Eight neck sides underwent cadaveric surgery. The sternocleidomastoid muscle was retracted posteriorly, the SRAC and PN were isolated, and the SRAC was cut near its distal end and transposed to the ipsilateral PN as it crossed the anterior scalene muscle. …

Use Of Electrical Bone Growth Stimulators In High-Risk Patients Following Spinal Fusion, Soumya Malhotra, Khavir Sharieff

HCA-NSU MD Research Day

Title: Use of Electrical Bone Growth Stimulators in High-Risk Patients Following Spinal Fusion Authors: Soumya Malhotra, BA., MS1 & Khavir Sharieff, DO, MBA2 1Class of 2027, Nova Southeastern University Dr. Kiran C. Patel College of Osteopathic Medicine, Fort Lauderdale, FL 2Assistant Professor of Surgery, Nova Southeastern University Dr. Kiran C. Patel College of Osteopathic Medicine, Tampa Bay, FLNova Southeastern University Dr. Kiran C. Patel College of Osteopathic Medicine Objective: This study aimed to elucidate the advantages of EBGSs following high-risk spinal fusions. Background: Pseudarthrosis is a condition where bones fail to fuse after an injury or surgery. It causes significant …

Improving Time To Mri In The Emergency Room For Spinal Epidural Abscesses, Karim Hafazalla, Md, Angeleah Carreras, Ms, Sean Mcgann, Md, Scott Faro, Md, Adam Flanders, Md, Richard Schmidt, Md, James Harrop, Md

Health Equity and Quality Improvement (HEQI) Summit

Background

Magnetic resonance images (MRI) is integral in assessing pathology. This is especially true in the emergency room (ER), where delays in diagnosing emergent neurologic pathologies, including spinal epidural abscesses (EDAs), where the morbidity can be severe if not addressed in time. This study aims to implement an expedited imaging pathway for this urgent / emergent pathology.

Improving Head Ct Utilization After Traumatic Intracranial Hemorrhage According To The Modified Brain Injury Guidelines (Mbig), Mathews Lan, Md, Michael Baldassari, Md, Caitlin Ritz, Md, Tyler Alexander, Bs, Richard Schmidt, Md

Health Equity and Quality Improvement (HEQI) Summit

Background

Problem Statement: There are subsets of patients with traumatic intracranial hemorrhage who are low-risk for clinically significant hemorrhage expansion and/or neurologic deterioration requiring procedural intervention, yet these patients often undergo multiple serial head CT’s requiring an extended length of stay that may not be necessary. The Brain Injury Guidelines^1,2 (BIG) and subsequent modified Brain Injury Guidelines³ (mBIG) sought to categorize these low-risk subsets and provide an algorithm for more efficient care for these patients.

Project AIM: For low-risk patients with traumatic intracranial hemorrhage (specifically mBIG 2), we aim to reduce the number of head CT’s during admission …

Improving Post-Operative Educational Handouts After Spine Surgery, Arbaz A. Momin, James Harrop

Health Equity and Quality Improvement (HEQI) Summit

Background

Problem Statement: After spine surgery, patients are given take home instructions which are outdated and provide limited answers to frequently asked questions. This leads to increased office calls and overnight calls to on-call physician.

Project AIM:

• Improving educational handouts given to patients after spine surgery
• Aim is to analyze current handouts given to patients after spine surgery
• Identify frequently asked questions by patients after surgery

Resumption Of Anti-Platelet/Anticoagulation Therapy Following Lumbar Spine Surgery, Stephanie Serva, Md

Health Equity and Quality Improvement (HEQI) Summit

Background

Problem Statement:

• No current guideline or protocol for AC/AP resumption in neurosurgical spine patients at TJUH
• There is difficulty in providing consistent perioperative anticoagulation recommendations to patients, as there remains no widely accepted, definitive literature of evidence or guidelines (Louie et al, 2020)

Project Aims:

• To determine standardized protocol for resuming antiplatelet/anticoagulation therapy following lumbar surgery
• To reduce combined postoperative cardiac/cerebrovascular/thrombotic events, and post-operative hematomas

Streamlined Pre-Authorization Expedites Patient Discharges From Stroke Units To Rehabilitation Centers, Michael Vo, William Nguyen, Matthew Trotter, Jeffrey Zhou, Glenn A. Gonzalez, Eric Mong, Rene Daniel, Ross-Jordan Elliott, James Harrop

Health Equity and Quality Improvement (HEQI) Summit

Background

Problem statement: Patient discharge from neurosurgical stroke units to rehabilitation centers is a complex administrative and clinical endeavor involving a population often with cognitive and motor morbidity that can be intensified with extensive hospital length of stay (LOS).

Project aim: This project aims to analyze the change in LOS due to the introduction of liaisons, who advocate for and expedite pre-authorization, rounds, and plan of care establishment for patients with strokes.

Do Large Language Models Adhere To Clinical Guidelines For Cervical Fusion? A Comparison Of Chatbotgenerated Responses With Nass Coverage Recommendations, Advith Sarikonda, Ba, Bs, Emily Self, Md, Dwight Mitchell Self, Md, Abhijeet Sambangi, Bs, Angeleah Carreras, Md, Jack Jallo, Md

Health Equity and Quality Improvement (HEQI) Summit

Background

Introduction:

• Cervical fusion is a widely performed procedure with rapidly increasing usage.
• Despite this surge in utilization, there has been limited exploration into whether cervical fusion procedures align with evidence-based guidelines.
• To address these issues, the North American Spine Society (NASS) has developed EBM coverage recommendations for various diagnostic procedures and therapeutic treatments in the field of spine surgery

Project AIM:

• To assess the efficacy of chatbots in adhering to official guidelines for indications for cervical spine surgery

Pituitary Adenoma Presenting As Cranial Nerve Iii Palsy And Hemifacial Pain, Yoona Choe, Justin George, Matthew Boyle, Peter Maduka

Rowan-Virtua Research Day

Pituitary adenomas are common neoplasms arising from the pituitary adenohypophyseal cell. They can be classified by cell type, size and as nonfunctioning or functioning based on the secretion of pituitary hormones. Of these, approximately 48% are macroadenomas (>10 mm) and approximately 53% are prolactinomas. For how common these adenomas are, only 1 of 1100 persons manifest clinical symptoms¹ rendering detection and clinical management challenging.

Non-functioning adenomas are slow growing like most pituitary adenomas and are usually detected due to their mass effect on neighboring structures.² The majority of the reported symptoms as a results of these mass …

Spontaneous Intracranial Hemorrhage In A 29-Year-Old Male: A Case Report, Md Fateha, Caroline Nguyen, Michael A. Morris

Rowan-Virtua Research Day

Spontaneous intracranial hemorrhage is rare, especially in a young patient population. Signs and symptoms of intracranial hemorrhage include facial droop, vision loss, motor deficits with extraocular movements, deficits with tongue movement, weakness in the arms or legs, sensation loss, and mental status change. This is a case report of a 29-year-old male with no past medical history who presented for a spontaneous intracranial hemorrhage. This patient's only neurologic deficit was the loss of visual field on the left inferior quadrant of his field of vision. The patient obtained a CT head non-contrast which showed 21 mm acute right occipital hemorrhage …

Safety And Efficacy Of L5-S1 Inclusion In Multi-Level Oblique Lumbar Interbody Fusions, Danyal Quraishi, Shahed Elhamdani, Chen Xu, Alexander Yu

Tower Health Research Day

No abstract provided.

A Case Report Of A Primary Cerebral Abscess Due To Nocardia Asteroides In An Immunocompetent Patient, Ileana Elita Mendez, Nicole Marie Barreto, Alan Lanurias, Luis Alberto Rosas

Research Symposium

Background: Brain abscesses caused by Nocardia are rarely reported and have high mortality. It usually affects patients who are immunocompromised and initiates as a lung infection that disseminates hematogenously, though it can also affect those immunocompetent. Cerebral nocardiosis imitates brain tumors, which can delay the initiation of the appropriate antibiotic therapy.

Case Description: We present a case of a 64-year-old immunocompetent male with multiple cerebral abscesses who presented with headaches, left-sided weakness, and ataxia. Upon imaging, multiple brain lesions were revealed. The patient underwent craniotomy and drainage of the mass. He was initially empirically treated, though cultures later grew Nocardia …

Obstructive Hydrocephalus Caused By A Colloid Cyst Presenting As A Transient Ischemic Attack (Tia), Muhammad Nadeem

Rowan-Virtua Research Day

Colloid cysts are benign growths commonly found in the third ventricle or at the Foramen of Monroe. They are composed of epithelial lining filled with gelatinous material that contain cholesterol, mucin, old blood and ions. Most colloid cysts are asymptomatic but can present with a variety of symptoms that range from headaches, diplopia, memory problems, and vertigo. They can also present as an obstructive hydrocephalus with the classic “Wet, wacky and wobbly” triad. Rarely colloid cysts have been reported to cause sudden death. They can present to the ED with any spectrum of these symptoms.

Comparison Of Clinical And Radiographic Efficacy Of Particles Versus Nbca/Onyx In Middle Meningeal Artery Embolization For Chronic Subdural Hematoma, Jane Khalife, Mohamed Salem, Victoria Wong Murray, Allen Karimov, Brian Jankowitz, Jan Karl Burkhardt, Hamza Shaikh, Daniel Tonetti, Pratit Patel, Tudor Jovin, Ajith Thomas

Rowan-Virtua Research Day

Different embolic materials are utilized in MMA embolization of chronic subdural hematoma per operators’ discretion. We aim to compare the clinical and radiographic efficacy of different embolic materials in a pooled retrospective cohort of two US centers.

Case Study Of Horner Syndrome Due To Internal Carotid Artery Dissection, Kajel Patel

Rowan-Virtua Research Day

Carotid artery dissection can occur either spontaneously or because of trauma. It is usually the most common cause of stroke in middle-aged patients. The symptoms can be transient or persistent and typically occur a few days after the inciting traumatic event.

Assessment Of Attitudes And Knowledge Of Osteopathic Manipulative Medicine Amongst Neurosurgeons, Devin Kolmetzky, Dillon B. Gooder, Evan Polly, Sarah Glisan, Zein Al-Atrache, Clint Badger, Steven Yocom, Alan Turtz, Donald Allison

Research Day

Introduction: Osteopathic Manipulative Medicine (OMM) is highly researched and integrated into many medical and surgical subspecialties. Though OMM has been shown to have benefits in treating non-specific cervical and lower back pain and managing post-operative pain, it has rarely been integrated or studied in the neurosurgical community.

Method: Using SurveyMonkey, a survey was dispersed to physicians of the American Association of Neurological Surgeons (AANS). Information collected included the provider’s type of practice, degree type (MD vs. DO), familiarity with the tenets of OMM, frequency of referral/use of OMM, comfort level with OMM as a non-surgical pre-op option, a post-op pain …

Phage Peptide Technology To Characterize Extracellular Vesicles In The Brain Tumors, Jadelynn Rudolf

Undergraduate Research Conference

Extracellular vesicles (EV) are lipid-bound containers derived from the endosomal membrane network or from the extracellular membrane of cells. They can carry proteins, lipids, miRNAs, and other molecules, and may be involved in intercellular communication via membrane-associated proteins. Glioblastomas (GBM) are aggressive cancers of the brain and spinal cord derived from astrocytes. Extracellular vesicles derived from glioblastomas can make their way through the blood brain barrier and find their way to different bodily fluids, and so could serve as biomarkers for this cancer. We have isolated phage-display peptides from a commercial library of random phage-displayed peptides that will bind glioblastoma …

Stand By Me: Using An Enhanced Recovery After Surgery (Eras) Checklist To Guide Early Mobility Of Postoperative Craniotomy Patients On A Progressive Care Unit, Jerome Codilla, Alyssa Mooney, Joanna Arraiza, Sohl Chapman, Nkiru Chukwudi, Ronald Rosales

Providence Nursing Research Conference 2023 – Present

No abstract provided.