Medicine and Health Sciences Commons^™

Fusing Discovery, Imagination And Application, Mark L. Tykocinski, Md

Thomas Jefferson University Research Magazine

Thomas Jefferson University is a unique institution, marked by dualities: simultaneously new and deeply experienced; steeped in tradition and heedless of traditional boundaries; professionally focused and committed to knowledge-creation.

We conduct research both for itself and as an essential part of the educational process. In doing so, we fuse discovery, imagination and application—weaving together the pursuit of basic knowledge with its innovative translation and creative application. We strive to redefine the term “humanly possible” in disciplines ranging from immunology and vaccine development to design and creation of functional fabrics.

Thomas Jefferson University Research - Fusing Discovery, Imagination And Application

Thomas Jefferson University Research Magazine

These 60 pages offer just a glimpse of the range and depth of studies undertaken across the Thomas Jefferson University research enterprise.

To learn more about Research at Jefferson, go to Jefferson.edu/Research2020.

Anti-Cd40 Antibody Fused To Cd40 Ligand Is A Superagonist Platform For Adjuvant Intrinsic Dc-Targeting Vaccines., Valentina Ceglia, Sandra Zurawski, Monica Montes, Mitchell Kroll, Aurélie Bouteau, Zhiqing Wang, Jerome Ellis, Botond Z Igyártó, Yves Lévy, Gerard Zurawski

Department of Microbiology and Immunology Faculty Papers

CD40 is a potent activating receptor expressed on antigen-presenting cells (APCs) of the immune system. CD40 regulates many aspects of B and T cell immunity via interaction with CD40L expressed on activated T cells. Targeting antigens to CD40 via agonistic anti-CD40 antibody fusions promotes both humoral and cellular immunity, but current anti-CD40 antibody-antigen vaccine prototypes require co-adjuvant administration for significant in vivo efficacy. This may be a consequence of dulling of anti-CD40 agonist activity via antigen fusion. We previously demonstrated that direct fusion of CD40L to anti-CD40 antibodies confers superagonist properties. Here we show that anti-CD40-CD40L-antigen fusion constructs retain strong …

Revision Total Knee Arthroplasty Outcomes In Solid Organ Transplant Patients, A Matched Cohort Study Of Aseptic And Infected Revisions, Alexander Upfill-Brown, Shannon Y Wu, Christopher Hart, Peter P Hsiue, Clark J Chen, Danielle Y. Ponzio, Christos Photopoulos, Alexandra I Stavrakis

Rothman Institute Papers

Background: Previous studies have demonstrated that solid organ transplant (SOT) patients undergoing primary total knee arthroplasty (TKA) are at an increased risk of postoperative complications. The purpose of this study is to utilize a large, national database to investigate revision TKA (rTKA) outcomes in SOT patients.

Methods: This was a retrospective review utilizing the Nationwide Readmissions Database (NRD) and ICD-9 codes to identify patients who underwent rTKA from 2010-2014 with a history of at least one SOT. Propensity-score-matching (PSM) was used to compare rTKA outcomes in SOT patients compared to matched patients without SOT.

Results: A total of 303,867 rTKAs, …

Diversity And Inclusion Or Tokens? A Qualitative Study Of Black Women Academic Nurse Leaders In The United States, Kechi Iheduru-Anderson, Florence O Okoro, Shawana S Moore

College of Nursing Faculty Papers & Presentations

Severe under-representation of Black women academic nurse leaders persists in United States higher education, and a major research gap still exists regarding experiences of these leaders, and facilitators of and barriers to their success. Our objective was to examine how race and gender influence how Black women academic nurse leaders’ function in their leadership positions, how they are perceived by their peers, and how their perception of race, gender, class, and power influences diversity, equity, and inclusion initiatives in the workplace. Critical race theory was used as a guiding theory, and the study design involved narrative inquiry followed by thematic …

Microbial Cell Factory Of Baccatin Iii Preparation In Escherichia Coli By Increasing Dbat Thermostability And In Vivo Acetyl-Coa Supply, Jia-Jun Huang, Tao Wei, Zhi-Wei Ye, Qian-Wang Zheng, Bing-Hua Jiang, Wen-Feng Han, An-Qi Ye, Pei-Yun Han, Li-Qiong Guo, Jun-Fang Lin

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

Given the rapid development of genome mining in this decade, the substrate channel of paclitaxel might be identified in the near future. A robust microbial cell factory with gene dbat, encoding a key rate-limiting enzyme 10-deacetylbaccatin III-10-O-transferase (DBAT) in paclitaxel biosynthesis to synthesize the precursor baccatin III, will lay out a promising foundation for paclitaxel de novo synthesis. Here, we integrated gene dbat into the wild-type Escherichia coli BW25113 to construct strain BWD01. Yet, it was relatively unstable in baccatin III synthesis. Mutant gene dbat S189V with improved thermostability was screened out from a semi-rational mutation library …

Use Of Tocilizumab, Remdesivir, And High-Dose Methylprednisolone Prevents Intubation In An Esrd Patient With Covid-19 Pneumonia, Ramzan Judge, Stephanie Kolaski, Farhan Qadeer

College of Pharmacy Faculty Papers

Coronavirus disease 2019 (COVID-19) has affected over 200 million patients worldwide. COVID-19 is transmitted through respiratory droplets from patient to patient or by touching a surface that has been contaminated by an infected patient. Many COVID-19 patients have other comorbidities, such as end-stage renal disease. Currently, management of COVID-19 in patients with end-stage renal disease is unclear. Some studies have shown improvement in this population with the use of tocilizumab, a humanized interleukin-6 monoclonal antibody, in addition to the standard therapy as per guidelines published by the National Institutes of Health. In this case report, we present a patient case …

Using Metabolic Potential Within The Airway Microbiome As Predictors Of Clinical State In Persons With Cystic Fibrosis, Gabriella Shumyatsky, Aszia Burrell, Hollis Chaney, Iman Sami, Anastassios C Koumbourlis, Robert J Freishtat, Keith A Crandall, Edith T Zemanick, Andrea Hahn

Department of Medical Laboratory Sciences & Biotechnology Faculty Papers

Introduction: Pulmonary exacerbations (PEx) in persons with cystic fibrosis (CF) are primarily related to acute or chronic inflammation associated with bacterial lung infections, which may be caused by several bacteria that activate similar bacterial genes and produce similar by-products. The goal of our study was to perform a stratified functional analysis of bacterial genes at three distinct time points in the treatment of a PEx in order to determine the role that specific airway microbiome community members may play within each clinical state (i.e., PEx, end of antibiotic treatment, and follow-up). Our secondary goal was to compare the change between …

The Relationship Between Malignant Tumors And Ischemic Stroke: Ii. Chronology Of Diagnoses And Treatment Of Strokes, Nóra Hajnóczky, Dániel Bereczki

Department of Medicine Faculty Papers

Összefoglaló. A malignus daganatok és a stroke együttesen gyakran fordulnak elő a stroke tradicionális rizikófaktoraival (magas vérnyomás, hyperlipidaemia, cukorbetegség, elhízás, dohányzás) rendelkező betegekben. Az elmúlt évtized kutatási eredményei alátámasztották, hogy a rosszindulatú daganatban szenvedő betegekben szignifikánsan nagyobb a stroke kockázata. A malignus daganatokhoz társuló stroke a leggyakrabban a malignus daganat diagnózisát követő fél-egy év során jelentkezik. A kapcsolat a másik irányban is létezik: stroke-betegek követése során malignus daganat szignifikánsan gyakrabban jelent meg, mint a stroke-mentes kontrollcsoportban. A daganatot a leginkább a stroke utáni első hat hónapban diagnosztizálják. A korábban nem ismert rosszindulatú daganat időnként az akut stroke kezelése során derül …

Identification Of Chronic Mild Traumatic Brain Injury Using Resting State Functional Mri And Machine Learning Techniques, Faezeh Vedaei, Najmeh Mashhadi, George Zabrecky, Daniel A. Monti, Emily Navarreto, Chloe Hriso, Nancy Wintering, Andrew B. Newberg, Feroze Mohamed

Department of Radiology Faculty Papers

Mild traumatic brain injury (mTBI) is a major public health concern that can result in a broad spectrum of short-term and long-term symptoms. Recently, machine learning (ML) algorithms have been used in neuroscience research for diagnostics and prognostic assessment of brain disorders. The present study aimed to develop an automatic classifier to distinguish patients suffering from chronic mTBI from healthy controls (HCs) utilizing multilevel metrics of resting-state functional magnetic resonance imaging (rs-fMRI). Sixty mTBI patients and forty HCs were enrolled and allocated to training and testing datasets with a ratio of 80:20. Several rs-fMRI metrics including fractional amplitude of low-frequency …

Spatial Metrics Of Interaction Between Cd163-Positive Macrophages And Cancer Cells And Progression-Free Survival In Chemo-Treated Breast Cancer, Brenton Maisel, Misung Yi, Amy R Peck, Yunguang Sun, Jeffrey A Hooke, Albert J Kovatich, Craig D Shriver, Hai Hu, Marja T Nevalainen, Takemi Tanaka, Nicole L Simone, Li Lily Wang, Hallgeir Rui, I Chervoneva

Department of Pharmacology and Experimental Therapeutics Faculty Papers

Tumor-associated macrophages (TAMs) promote progression of breast cancer and other solid malignancies via immunosuppressive, pro-angiogenic and pro-metastatic effects. Tumor-promoting TAMs tend to express M2-like macrophage markers, including CD163. Histopathological assessments suggest that the density of CD163-positive TAMs within the tumor microenvironment is associated with reduced efficacy of chemotherapy and unfavorable prognosis. However, previous analyses have required research-oriented pathologists to visually enumerate CD163+ TAMs, which is both laborious and subjective and hampers clinical implementation. Objective, operator-independent image analysis methods to quantify TAM-associated information are needed. In addition, since M2-like TAMs exert local effects on cancer cells through direct juxtacrine cell-to-cell interactions, …

Otitis Media Practice During The Covid-19 Pandemic., Tal Marom, Jacob Pitaro, Udayan Shah, Sara Torretta, Paola Marchisio, Ayan Kumar, Patrick Barth, Sharon Ovnat Tamir

Department of Otolaryngology - Head and Neck Surgery Faculty Papers

The global coronavirus disease-2019 (COVID-19) pandemic has changed the prevalence and management of many pediatric infectious diseases, including acute otitis media (AOM). Coronaviruses are a group of RNA viruses that cause respiratory tract infections in humans. Before the COVID-19 pandemic, coronavirus serotypes OC43, 229E, HKU1, and NL63 were infrequently detected in middle ear fluid (MEF) specimens and nasopharyngeal aspirates in children with AOM during the 1990s and 2000s and were associated with a mild course of the disease. At times when CoV was detected in OM cases, the overall viral load was relatively low. The new severe acute respiratory syndrome …

Association Between Exposure To Radioactive Iodine After The Chernobyl Accident And Thyroid Volume In Belarus 10-15 Years Later, Ekaterina Chirikova, Robert J Mcconnell, Patrick O'Kane, Vasilina Yauseyenka, Mark P Little, Victor Minenko, Vladimir Drozdovitch, Ilya Veyalkin, Maureen Hatch, June M Chan, Chiung-Yu Huang, Kiyohiko Mabuchi, Elizabeth K Cahoon, Alexander Rozhko, Lydia B Zablotska

Department of Radiology Faculty Papers

Background: While there is a robust literature on environmental exposure to iodine-131 (131I) in childhood and adolescence and the risk of thyroid cancer and benign nodules, little is known about its effects on thyroid volume.

Methods: To assess the effect of 131I dose to the thyroid on the volume of the thyroid gland, we examined the data from the baseline screening of the Belarusian-American Cohort Study of residents of Belarus who were exposed to the Chernobyl fallout at ages ≤18 years. Thyroid dose estimates were based on individual thyroid activity measurements made shortly after the accident and dosimetric data from …

The Role Of Electrical Stimulation For Rehabilitation And Regeneration After Spinal Cord Injury, Brian A Karamian, Nicholas Siegel, Blake Nourie, Mijail Serruya, Robert F Heary, James Harrop, Alex R. Vaccaro

Rothman Institute Papers

Electrical stimulation is used to elicit muscle contraction and can be utilized for neurorehabilitation following spinal cord injury when paired with voluntary motor training. This technology is now an important therapeutic intervention that results in improvement in motor function in patients with spinal cord injuries. The purpose of this review is to summarize the various forms of electrical stimulation technology that exist and their applications. Furthermore, this paper addresses the potential future of the technology.

A Focus On The Future Of Opioid Prescribing: Implementation Of A Virtual Opioid And Pain Management Module For Medical Students, Jenna R Adalbert, Asif M. Ilyas

College of Population Health Faculty Papers

Background: The United States opioid epidemic is a devastating public health crisis fueled in part by physician prescribing. While the next generation of prescribers is crucial to the trajectory of the epidemic, medical school curricula designated to prepare students for opioid prescribing (OP) and pain management is often underdeveloped. In response to this deficit, we aimed to investigate the impact of an online opioid and pain management (OPM) educational intervention on fourth-year medical student knowledge, attitudes, and perceived competence.

Methods: Graduating students completing their final year of medical education at Sidney Kimmel Medical College of Thomas Jefferson University were sent …

Evaluating A Targeted Cancer Therapy Approach Mediated By Rna, Katharina Woess, Yuchen Sun, Hanae Morio, Anna Stierschneider, Anna Kaufmann, Stefan Hainzl, Lisa Trattner, Thomas Kocher, Birgit Tockner, Victoria Leb-Reichl, Markus Steiner, Gabriele Brachtl, Andrew P. South, Johann W Bauer, Julia Reichelt, Tomomi Furihata, Verena Wally, Ulrich Koller, Josefina Piñón Hofbauer, Christina Guttmann-Gruber

Department of Dermatology and Cutaneous Biology Faculty Papers

Conventional anti-cancer therapies based on chemo- and/or radiotherapy represent highly effective means to kill cancer cells but lack tumor specificity and, therefore, result in a wide range of iatrogenic effects. A promising approach to overcome this obstacle is spliceosome-mediated RNA trans-splicing (SMaRT), which can be leveraged to target tumor cells while leaving normal cells unharmed. Notably, a previously established RNA trans-splicing molecule (RTM44) showed efficacy and specificity in exchanging the coding sequence of a cancer target gene (Ct-SLCO1B3) with the suicide gene HSV1-thymidine kinase in a colorectal cancer model, thereby rendering tumor cells sensitive to the prodrug ganciclovir (GCV). In …

Rehabilitation Care At The Time Of Coronavirus Disease-19 (Covid-19) Pandemic: A Scoping Review Of Health System Recommendations, Ahmed M Negm, Adrian Salopek, Mashal Zaide, Victoria J Meng, Carlos Prada, Yaping Chang, Preeti Zanwar, Flavia H Santos, Elena Philippou, Emily R Rosario, Julie Faieta, Jason R Falvey, Amit Kumar, Timothy A Reistetter, Vanina Dal Bello-Haas, Jonathan F Bean, Mohit Bhandari, Patricia C Heyn

College of Population Health Faculty Papers

Purpose: The coronavirus disease-19 (COVID-19) was declared a pandemic by the World Health Organization in March 2020. COVID-19, caused by SARS-CoV-2 has imposed a significant burden on health care systems, economies, and social systems in many countries around the world. The provision of rehabilitation services for persons with active COVID-19 infection poses challenges to maintaining a safe environment for patients and treating providers. Materials and Methods: Established frameworks were used to guide the scoping review methodology. Medline, Embase, Pubmed, CINAHL databases from inception to August 1, 2020, and prominent rehabilitation organizations' websites were searched. Study Selection: We included articles and …

Assessment Of Regional Variability In Covid-19 Outcomes Among Patients With Cancer In The United States., Jessica E Hawley, Tianyi Sun, David D Chism, Narjust Duma, Julie C Fu, Na Tosha N Gatson, Sanjay Mishra, Ryan H Nguyen, Sonya A Reid, Oscar K Serrano, Sunny R K Singh, Neeta K Venepalli, Ziad Bakouny, Babar Bashir, Mehmet A Bilen, Paolo F Caimi, Toni K Choueiri, Scott J Dawsey, Leslie A Fecher, Daniel B Flora, Christopher R Friese, Michael J Glover, Cyndi J Gonzalez, Sharad Goyal, Thorvardur R Halfdanarson, Dawn L Hershman, Hina Khan, Chris Labaki, Mark A Lewis, Rana R Mckay, Ian Messing, Nathan A Pennell, Matthew Puc, Deepak Ravindranathan, Terence D Rhodes, Andrea V Rivera, John Roller, Gary K Schwartz, Sumit A Shah, Justin A Shaya, Mitrianna Streckfuss, Michael A Thompson, Elizabeth M Wulff-Burchfield, Zhuoer Xie, Peter Paul Yu, Jeremy L Warner, Dimpy P Shah, Benjamin French, Clara Hwang

Kimmel Cancer Center Faculty Papers

Importance: The COVID-19 pandemic has had a distinct spatiotemporal pattern in the United States. Patients with cancer are at higher risk of severe complications from COVID-19, but it is not well known whether COVID-19 outcomes in this patient population were associated with geography.

Objective: To quantify spatiotemporal variation in COVID-19 outcomes among patients with cancer.

Design, Setting, and Participants: This registry-based retrospective cohort study included patients with a historical diagnosis of invasive malignant neoplasm and laboratory-confirmed SARS-CoV-2 infection between March and November 2020. Data were collected from cancer care delivery centers in the United States.

Exposures: Patient residence was categorized …

Jefferson Digital Commons Quarterly Report: October-December 2021, Kelsey Duinkerken, Msi, Larissa Gordon, Mslis, Med, Ma

Jefferson Digital Commons Reports

This quarterly report includes:

• Articles
  
• Conferences and Symposia
  
• CREATE Day Presentations
  
• Dissertations
  
• Faculty Development Programs
  
• Grand Rounds and Lectures
  
• JCPH Capstone Presentations
  
• Jefferson Health Conference for Advancing Care Excellence
  
• Journals and Newsletters
  
• Lesson Plans
  
• Models
  
• Posters
  
• Reports
  
• Story Slam
  
• Student Projects
  
• What People are Saying About the Jefferson Digital Commons

Care Gaps And Recommendations In Vestibular Migraine: An Expert Panel Summit, Monica P Mallampalli, Habib G Rizk, Amir Kheradmand, Shin C Beh, Mehdi Abouzari, Alaina M Bassett, James Buskirk, Claire E J Ceriani, Matthew G Crowson, Hamid Djalilian, Joel A Goebel, Jeffery J Kuhn, Anne E Luebke, Marco Mandalà, Magdalena Nowaczewska, Nicole Spare, Roberto Teggi, Maurizio Versino, Hsiangkuo Yuan, Ashley Zaleski-King, Michael Teixido, Frederick Godley

Department of Neurology Faculty Papers

Vestibular migraine (VM) is an increasingly recognized pathology yet remains as an underdiagnosed cause of vestibular disorders. While current diagnostic criteria are codified in the 2012 Barany Society document and included in the third edition of the international classification of headache disorders, the pathophysiology of this disorder is still elusive. The Association for Migraine Disorders hosted a multidisciplinary, international expert workshop in October 2020 and identified seven current care gaps that the scientific community needs to resolve, including a better understanding of the range of symptoms and phenotypes of VM, the lack of a diagnostic marker, a better understanding of …

Enhancing Precision In Bioprinting Utilizing Fuzzy Systems, Ashkan Sedigh, Dayna Dipiero, Kristy M. Shine, Ryan E. Tomlinson

Department of Orthopaedic Surgery Faculty Papers

Bioprinting facilitates the generation of complex, three-dimensional (3D), cell-based constructs for a variety of applications. Although multiple bioprinting technologies have been developed, extrusion-based systems have become the dominant technology due to the diversity of substrate materials (i.e. bioinks) that can be accommodated, either individually or in combination. Each bioink has unique material properties and extrusion characteristics that limit bioprinting precision, particularly when generating identically shaped constructs from different bioinks. Here, we aimed to achieve high precision (i.e. repeatability) across samples by generating bioink-specific printing parameters using a systematic approach. We hypothesized that a Fuzzy system could be used as a …

Opa1 Modulates Mitochondrial Ca 2+ Uptake Through Er-Mitochondria Coupling, Benjamín Cartes-Saavedra, Josefa Macuada, Daniel Lagos, Duxan Arancibia, María E Andrés, Patrick Yu-Wai-Man, György Hajnóczky, Verónica Eisner

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

Autosomal Dominant Optic Atrophy (ADOA), a disease that causes blindness and other neurological disorders, is linked to OPA1 mutations. OPA1, dependent on its GTPase and GED domains, governs inner mitochondrial membrane (IMM) fusion and cristae organization, which are central to oxidative metabolism. Mitochondrial dynamics and IMM organization have also been implicated in Ca2+ homeostasis and signaling but the specific involvements of OPA1 in Ca2+ dynamics remain to be established. Here we studied the possible outcomes of OPA1 and its ADOA-linked mutations in Ca2+ homeostasis using rescue and overexpression strategies in Opa1-deficient and wild-type murine embryonic fibroblasts (MEFs), respectively and in …

Gibbon Surgical Society Email Newsletter - Get To Know Gibbon, Gibbon Surgical Society

Gibbon Surgical Society Newsletter

No abstract provided.

Academic Pathology's "Spiderless Network": The Power Of A Professional Society, Its Listserv, And Its Journal During A Public Health Emergency, Mark L Tykocinski

COVID-19 Papers, Posters, and Presentations

No abstract provided.

Case Report: Bilateral Emphysematous Pyelonephritis With Pneumatosis Intestinalis, Maria D'Amico, Joseph Izes, Akhil Das

Department of Urology Faculty Papers

Emphysematous pyelonephritis is a severe and rare gas producing infection in the renal parenchyma or collecting system. Diabetes mellitus is an established risk factor. Treatment options include antibiotics, minimally invasive management such as percutaneous drainage, or nephrectomy. This case report describes a 40-year-old female with newly diagnosed diabetes and cirrhosis who presented with left sided emphysematous pyelonephritis. After initial management with intravenous antibiotics and drainage of the collecting system, this patient's clinical condition worsened, and subsequent repeat imaging revealed bilateral emphysematous pyelonephritis as well as pneumatosis intestinalis.

To Improve Quality, Leverage Design, Byron Crowe, Jessica Gaulton, Noah Minor, David A Asch, Jeff Eyet, Erin Rainosek, Kristen Flint, Joseph Joo, Chip Chambers, Sherry Bright, Julius J Yang, Gene Beyt, Read Pierce, James M Moses

Department of Medicine Faculty Papers

No abstract provided.

Graduate Midwifery Students’ Experiences Of Bias In The Clinical Setting, Heidi M. Loomis, Dm, Crnp, Cnm

Doctor of Midwifery Advances in Midwifery Projects

Introduction: For the profession of midwifery to effectively diversify and more closely reflect the changing demographics of the US population, midwifery students from all backgrounds will need to succeed academically. Among the challenges to academic success are experiences of bias that are known to impair students’ confidence, connection, and learning.

Methods: Over 1,800 midwifery students and graduates from 2019-2022 were invited to participate in an on-line survey to measure experiences of bias in the clinical setting. Survey questions included demographic information, clinical setting and site characteristics, and prevalence of bias based on 7 personal characteristics. Other questions investigated responses to …

Fabrication And Characterization Of Methylprednisolone-Loaded Polylactic Acid/Hyaluronic Acid Nanofibrous Scaffold For Soft Tissue Engineering, Mehdi Keikha, Elahe Entekhabi, Mahvash Shokrollahi, Masoumeh Haghbin Nazarpak, Zahra Hassannejad, Somaye Akbari, Alex R. Vaccaro, Vafa Rahimi-Movaghar

Rothman Institute Papers

Previous in vitro and in vivo studies have indicated that tissue engineering scaffolds, including Schwann cells, may improve axonal regeneration, particularly in combination with Methylprednisolone as an influential neuroprotective factor. The primary aim of this study was to design composite electrospun scaffolds based on polylactic acid (PLA)/ hyaluronic acid (HA) containing various percentages (0.05–2% (w/v)) of Methylprednisolone (MP) with suitable mechanical and chemical properties for soft tissue especially to promote nerve growth. For the first time, MP was implicated in a PLA/HA nanofibrous and its effect on fiber’s properties was scrutinized as a candidate for nerve tissue.

Radiation Of Meningioma Dural Tail May Not Improve Tumor Control Rates., Keenan Piper, Siyuan Yu, Mohammad Taghvaei, Christian Fernandez, Nikolaos Mouchtouris, Rupert D Smit, Clifford Yudkoff, Sarah Collopy, Maikerly Reyes, Pascal Lavergne, Michael Karsy, Giyarpuram Prashant, Wenyin Shi, James J. Evans

Student Papers, Posters & Projects

Introduction: Dural tails are thickened contrast-enhancing portions of dura associated with some meningiomas. Prior studies have demonstrated the presence of tumor cells within the dural tail, however their inclusion in radiation treatment fields remains controversial. We evaluated the role of including the dural tail when treating a meningioma with stereotactic radiation and the impact on tumor recurrence.

Methods: This is a retrospective, single-institution, cohort study of patients with intracranial World Health Organization (WHO) grade 1 meningioma and identified dural tail who were treated with stereotactic radiosurgery (SRS) or fractionated stereotactic radiotherapy (FSRT) from January 2012 to December 2018. SRS and …

Intolerance Of Uncertainty And Self-Compassion In Medical Students: Is There A Relationship And Why Should We Care?, Maria Poluch, Jordan Feingold-Link, Dimitrios Papanagnou, Jared Kilpatrick, Deborah Ziring,, Nethra S. Ankam, Md

Student Papers, Posters & Projects

Managing the uncertainty of clinical practice represents a significant source of stress for clinicians, including medical students transitioning into the clinical workplace. Self-compassion, a strategy to better cope with stress and burnout, may represent a skill that can be leveraged to better prepare learners for the uncertainty inherent in clinical practice. A negative correlation between intolerance of uncertainty and self-compassion has been demonstrated in undergraduate students and in the general population. An examination of this relationship in medical students may help inform future curricular development for addressing burnout in undergraduate medical education. We electronically administered the Intolerance of Uncertainty Short …