Quantitative Evaluation Of Gantry Rotation Perturbation Effects On Spot-Scanning Arc Therapy (Sparc), Peilin Liu, Lewei Zhao, Gang Liu, Xiaoda Cong, Xiaoqiang Li, Xuanfeng Ding

Conference Presentation Abstracts

Purpose: To quantitatively assess the impact of random gantry rotation perturbations on spot-scanning arc (SPArc) therapy.

Methods:

To simulate random gantry rotation perturbations, the initial gantry angle of SPArc treatment plans was modified using an in-house script. Four cases from different disease sites include brain, lung, liver and prostate were selected to evaluate. Original SPArc plans (SPArc_org) were developed through iterative processes, including control point re-sampling, redistribution of control points & energy layers, energy layer filtration, and re-sampling. Considering potential limitations, rotation perturbations of 1mm and 2mm were applied to al SPArc_org plans to generate perturbed SPArc …

Emerin Deficiency Drives Mcf7 Cells To An Invasive Phenotype, Emily Hansen, Christal Rolling, Matthew Wang, James M Holaska

Rowan-Virtua School of Osteopathic Medicine Departmental Research

During metastasis, cancer cells traverse the vasculature by squeezing through very small gaps in the endothelium. Thus, nuclei in metastatic cancer cells must become more malleable to move through these gaps. Our lab showed invasive breast cancer cells have 50% less emerin protein resulting in smaller, misshapen nuclei, and higher metastasis rates than non-cancerous controls. Thus, emerin deficiency was predicted to cause increased nuclear compliance, cell migration, and metastasis. We tested this hypothesis by downregulating emerin in noninvasive MCF7 cells and found emerin knockdown causes smaller, dysmorphic nuclei, resulting in increased impeded cell migration. Emerin reduction in invasive breast cancer …

Structural Basis For A Polθ Helicase Small-Molecule Inhibitor Revealed By Cryo-Em, Fumiaki Ito, Ziyuan Li, Leonid Minakhin, Gurushankar Chandramouly, Mrityunjay Tyagi, Robert Betsch, John J. Krais, Bernadette Taberi, Umeshkumar Vekariya, Marissa L Calbert, Tomasz Skorski, Neil Johnson, Xiaojiang S. Chen, Richard T. Pomerantz

Kimmel Cancer Center Papers, Presentations, and Grand Rounds

DNA polymerase theta (Polθ) is a DNA helicase-polymerase protein that facilitates DNA repair and is synthetic lethal with homology-directed repair (HDR) factors. Thus, Polθ is a promising precision oncology drug-target in HDR-deficient cancers. Here, we characterize the binding and mechanism of action of a Polθ helicase (Polθ-hel) small-molecule inhibitor (AB25583) using cryo-EM. AB25583 exhibits 6 nM IC50 against Polθ-hel, selectively kills BRCA1/2-deficient cells, and acts synergistically with olaparib in cancer cells harboring pathogenic BRCA1/2 mutations. Cryo-EM uncovers predominantly dimeric Polθ-hel:AB25583 complex structures at 3.0-3.2 Å. The structures reveal a binding-pocket deep inside the helicase central-channel, which underscores the high specificity …

The Impact Of Minimally Processed High Fat Meals On Postprandial Glucose, Lipids And Metabolic Index In Pre-Diabetics, Oluwafemi Ayoola

Masters Theses, 2020-current

There is an increasing global prevalence of prediabetes, commonly diagnosed through increased fasting glucose (GLU). Elevated levels of GLU and triglycerides (TRG) have also been linked with more severe diabetes-related complications. Even a single high-fat meal (HFM) may result in adverse metabolic outcomes, in healthy individuals and prediabetics, which are a better predictor of disease risk than measuring fasting levels. Therefore, reducing these metabolic outcomes after a typical HFM often consumed in the Western diet is of critical importance to reduce chronic disease risk. The aim is to determine whether incorporating polyphenols and dietary fiber into an HFM would reduce …

Molecular Mechanism Of Bitter Taste Receptor Agonist-Mediated Relaxation Of Airway Smooth Muscle, Stanley Conaway, Weiliang Huang, Miguel A. Hernandez-Lara, Maureen A. Kane, Raymond B. Penn, Deepak A. Deshpande

Center for Translational Medicine Faculty Papers

G-protein-coupled receptors (GPCRs) belonging to the type 2 taste receptors (TAS2Rs) family are predominantly present in taste cells to allow the perception of bitter-tasting compounds. TAS2Rs have also been shown to be expressed in human airway smooth muscle (ASM), and TAS2R agonists relax ASM cells and bronchodilate airways despite elevating intracellular calcium. This calcium “paradox” (calcium mediates contraction by pro-contractile Gq-coupled GPCRs) and the mechanisms by which TAS2R agonists relax ASM remain poorly understood. To gain insight into pro-relaxant mechanisms effected by TAS2Rs, we employed an unbiased phosphoproteomic approach involving dual-mass spectrometry to determine differences in the phosphorylation of contractile-related …

In Search Of The Locus Coeruleus: Guidelines For Identifying Anatomical Boundaries And Electrophysiological Properties Of The Blue Spot In Mice, Fish, Finches, And Beyond, Amelien Vreven, Gary Aston-Jones, Anthony E Pickering, Gina R Poe, Barry Waterhouse, Nelson K Totah

Rowan-Virtua School of Osteopathic Medicine Departmental Research

Our understanding of human brain function can be greatly aided by studying analogous brain structures in other organisms. One brain structure with neurochemical and anatomical homology throughout vertebrate species is the locus coeruleus (LC), a small collection of norepinephrine (NE)-containing neurons in the brainstem that project throughout the central nervous system. The LC is involved in nearly every aspect of brain function, including arousal and learning, which has been extensively examined in rats and nonhuman primates using single-unit recordings. Recent work has expanded into putative LC single-unit electrophysiological recordings in a nonmodel species, the zebra finch. Given the importance of …

Exploring Negotiated Autonomy In The Physician–Physician Assistant Collaborative Dyad, Stephen Robie

Doctor of Philosophy in Translational Health Sciences Dissertations

Physician Assistants (PAs) are integral members of multidisciplinary medical care teams who practice medicine legally under the supervision of physicians. During medical care, supervision is a dynamic process of collaboration wherein a PA who displays competence is granted increasing independence by the supervising physician. This process has been referred to as negotiated autonomy. Despite being noted in work-force literature, the mechanics of how negotiated autonomy operates in real-time have not been described. As organizations increasingly work to integrate PAs into practice, new-hire training programs called ‘on-boarding’ have been implemented to accelerate PA professional development with a goal of increased efficiency …

Exercise Is A Vital Sign, Megan Dannemiller, Anthony Shadiack, Marvin Sineath Jr, Andrew Baird, Marc Poirier, Kevin Thomas, Michael G. Flynn

HCA Healthcare Journal of Medicine

In this review, we argue that exercise (physical activity) be monitored as a vital sign since no other basic sign or symptom provides as much information about a patient's health status. The influence of regular exercise on patient health is indisputable, with strong evidence to show the power of exercise to mitigate chronic disease and improve overall health. Several simple tools, such as Physical Activity as a Vital Sign and Exercise as a Vital Sign are available to assess patient physical activity. When properly applied, there is evidence to support the efficacy of these tools, but there are barriers that …

Novel Adaptations In Iron Regulation Acquired During Chronic Fungal Cf Infections, Daniel R. Murante

Dartmouth College Ph.D Dissertations

Chronic fungal infections are highly recalcitrant to treatment; we postulated that as populations persist, increasing genetic diversity is reflected in phenotypic heterogeneity, contributing to treatment inefficacies. The study of evolutionary patterns is underrepresented in chronic fungal infections, and to supplement this body of knowledge, we leveraged isolates acquired from four individuals with chronic fungal-dominated cystic fibrosis infections. We evaluated in-host evolution through a whole-genome sequencing approach, comparing multiple isolates obtained from each subject's sputum and bronchoalveolar lavage fluid. Our analysis found non-synonymous mutations that arose in parallel across the independent infections in the gene MRS4, which encodes a mitochondrial …

Global Implications Of Covid-19 On Education And Research In Healthcare And Stem: Analysis Of Case Studies, Yumna Indorewala, Santanu De

FDLA Journal

The zoonotic novel coronavirus, SARS-CoV-2 posed major threats to the world’s economy, social development, and public health. Education and research in STEM and healthcare were no exceptions to the global implications of the Coronavirus Infectious Disease 2019 (COVID-19) pandemic. Social distancing guidelines were initially recommended to refrain from in-person operations for preventing the transmission of the virus. As academic organizations implemented multifarious methods to effectively transition to remote/online or hybrid educational formats, COVID-19 necessitated designing, adopting, as well as evaluating the efficacy of new instructional approaches, especially for disciplines that require active, experiential learning such as healthcare and STEM. These …

Strategies To Recruit, Retain, And Disseminate Findings To Older Adults In Health Research: A Literature Review, Sydney Giancola, Russell Estreicher, Merna Mina

Bridges: An Undergraduate Journal of Contemporary Connections

This paper outlines various strategies to recruit, retain and disseminate information to older adults in health research. There is a limited scope on the best ways to engage with older adults, maintain their interest over time, and share their results post-data collection. This literature review aims to fill this gap and discuss various methods to increase the engagement of the older adult population in health research.

Insights From Targeted Fecal Metabolomic Analysis Reveal Altered Metabolic Pathways In Treatment-Naive Pediatric Subjects With Crohn's Disease, Nadia Ashrafi, Ali Yilmaz, Nicolette Monacelli, Rose E. Callahan, Ilyas Ustun, Nathan M. Novotny, J W. Rattray, Kypros Nicolaides, Stewart Graham

Conference Presentation Abstracts

Crohn’s disease (CD) is a heterogeneous and multifactorial inflammatory bowel disease with a significant global health impact. Genetic and lifestyle factors contribute to its etiology, emphasizing dysregulation of intestinal and dietary habits. Our study aimed to identify fecal metabolites from treatment-naïve, pediatric sufferers of CD, which allowed us to investigate the underlying biochemical perturbations associated with the disease, highlighting potential, translational targets. Using a Waters Acquity UPLC coupled with a Xevo-TQ-S mass spectrometer, we quantified >500 metabolites in fecal samples (n=72) of pediatric CD sufferers. We developed diagnostic tests capable of accurately discriminating between children with CD and healthy individuals …

Small-Molecule Disruptors Of The Interaction Between Calcium- And Integrin-Binding Protein 1 And Integrin Α, Kalyan Golla, Adam Yasgar, Manjuprasanna Voddarahally Nagaraju, Meghna U. Naik, Bolormaa Baljinnyam, Alexey V. Zakharov, Sankalp Jain, Ganesha Rai, Ajit Jadhav, Anton Simeonov, Ulhas P. Naik

Cardeza Foundation for Hematologic Research

Thrombosis, a key factor in most cardiovascular diseases, is a major contributor to human mortality. Existing antithrombotic agents carry a risk of bleeding. Consequently, there is a keen interest in discovering innovative antithrombotic agents that can prevent thrombosis without negatively impacting hemostasis. Platelets play crucial roles in both hemostasis and thrombosis. We have previously characterized calcium- and integrin-binding protein 1 (CIB1) as a key regulatory molecule that regulates platelet function. CIB1 interacts with several platelet proteins including integrin αIIbβ3, the major glycoprotein receptor for fibrinogen on platelets. Given that CIB1 regulates platelet function through its interaction with αIIbβ3, we developed …

Honoring Veterans’ Wishes: Efficacy Of An Evidence-Based Shared Decision-Making Tool In Va Icu Goals-Of-Care Discussions, Stephanie Alexander, Anna Astashchanka Md, Venktesh Ramnath Md

Doctor of Nursing Practice Final Manuscripts

Abstract

Introduction: This Doctor of Nursing Practice project aimed to enhance the knowledge and confidence of the San Diego Veterans Health Administration’s (VASD) Intensive Care Unit (ICU) medical providers in goals-of-care discussions (GOCD). Additionally, this project aimed to improve the documentation of these discussions.

Background: Delays in GOCD can lead to futile medical and surgical interventions, inappropriate antibiotic use, and higher rates of mental health conditions in patients and their loved ones. Earlier GOCD are associated with lower ventilation and resuscitation rates, earlier hospice enrollment, reduced ICU admissions, lower financial costs, and better patient and caregiver quality of life. However, …

The Enzymatic Regulation Of Contraction-Induced Toll-Like Receptor 4 Shedding From C2c12 Myotubes, Rebekah C. Gridley

Health, Exercise, and Sports Sciences ETDs

Stimulated contractions are shown to increase toll-like receptor 4 (TLR4) release from C2C12 myotubes in vitro. The purpose of this study was to determine if the release of TLR4 from myotubes is controlled by proteolytic membrane cleavage. A broad-spectrum metalloprotease inhibitor was used to test this hypothesis in a C2C12 cell culture model, and TLR4 concentrations in the cell culture supernatant were measured via enzyme-linked immunosorbent assay (ELISA) following stimulated myotube contractions.

ELISA analysis revealed TLR4 concentrations below the sensitivity threshold of the ELISA kit for all experimental conditions. In confirming the effectiveness of the electrical pulse stimulation (EPS) treatment, …

Keratin 17 Modulates The Immune Topography Of Pancreatic Cancer, Lyanne Delgado-Coka, Michael Horowitz, Mariana Torrente-Goncalves, Lucia Roa-Peña, Cindy Leiton, Mahmudul Hasan, Sruthi Babu, Danielle Fassler, Jaymie Oentoro, Ji-Dong Bai, Emanuel Petricoin, Lynn Matrisian, Edik Matthew Blais, Natalia Marchenko, Felicia Allard, Wei Jiang, Brent Larson, Andrew Hendifar, Chao Chen, Shahira Abousamra, Dimitris Samaras, Tahsin Kurc, Joel Saltz, Luisa Escobar-Hoyos, Kenneth Shroyer

Kimmel Cancer Center Faculty Papers

BACKGROUND: The immune microenvironment impacts tumor growth, invasion, metastasis, and patient survival and may provide opportunities for therapeutic intervention in pancreatic ductal adenocarcinoma (PDAC). Although never studied as a potential modulator of the immune response in most cancers, Keratin 17 (K17), a biomarker of the most aggressive (basal) molecular subtype of PDAC, is intimately involved in the histogenesis of the immune response in psoriasis, basal cell carcinoma, and cervical squamous cell carcinoma. Thus, we hypothesized that K17 expression could also impact the immune cell response in PDAC, and that uncovering this relationship could provide insight to guide the development of …

Systematic Comparison Of Propensity Score Matching And Structural Causal Modeling For Clinical Applications, With A Case Study Of Albumin Treatment For Acute Kidney Injury (Aki) Patients: Propensity Score Matching Vs. Structural Causal Models, Layaal Khellah

Student Research Symposium

Introduction:

Propensity Score Matching (PSM) and Structural Causal Models (SCMs) are key approaches in causal inference for treatment evaluation and clinical decisions, both rooted in the potential outcome framework but differing in their foundations—PSM follows Rubin's Causal Model, while SCMs adhere to the Structural Theory of Causation.

Methods:

Our study compares PSM and SCMs in clinical contexts, focusing on albumin as an AKI treatment. We examine each method's steps, highlighting differences. Using data from AKI patients with cirrhosis, we assess albumin’s treatment efficacy with both PSM and SCMs, offering insights into their performance in estimating causal effects..

Results:

PSM and …

Perinuclear Damage From Nuclear Envelope Deterioration Elicits Stress Responses That Contribute To Lmna Cardiomyopathy, Kunal Sikder, Elizabeth Phillips, Zhijiu Zhong, Nadan Wang, Jasmine Saunders, David Mothy, Andrew Kossenkov, Timothy Schneider, Zuzana Nichtova, György Csordás, Kenneth B. Margulies, Jason C. Choi

Center for Translational Medicine Faculty Papers

Mutations in the LMNA gene encoding lamins A/C cause an array of tissue-selective diseases, with the heart being the most commonly affected organ. Despite progress in understanding the perturbations emanating from LMNA mutations, an integrative understanding of the pathogenesis underlying cardiac dysfunction remains elusive. Using a novel conditional deletion model capable of translatome profiling, we observed that cardiomyocyte-specific Lmna deletion in adult mice led to rapid cardiomyopathy with pathological remodeling. Before cardiac dysfunction, Lmna-deleted cardiomyocytes displayed nuclear abnormalities, Golgi dilation/fragmentation, and CREB3-mediated stress activation. Translatome profiling identified MED25 activation, a transcriptional cofactor that regulates Golgi stress. Autophagy is disrupted …

Molecular Therapy And Nucleic Acid Adeno-Associated Virus-Based Gene Therapy Delivering Combinations Of Two Growth-Associated Genes To Mps Iva Mice, Estera Rintz, Betul Celik, Nidhi Fnu, Angélica María Herreño-Pachón, Shaukat Khan, Shunji Tomatsu, Eliana Benincore-Flórez

Department of Medicine Faculty Papers

Mucopolysaccharidosis type IVA (MPS IVA) is caused by a deficiency of the galactosamine (N-acetyl)-6-sulfatase (GALNS) enzyme responsible for the degradation of specific glycosaminoglycans (GAGs). The progressive accumulation of GAGs leads to various skeletal abnormalities (short stature, hypoplasia, tracheal obstruction) and several symptoms in other organs. To date, no treatment is effective for patients with bone abnormalities. To improve bone pathology, we propose a novel combination treatment with the adeno-associated virus (AAV) vectors expressing GALNS enzyme and a natriuretic peptide C (CNP; NPPC gene) as a growth-promoting agent for MPS IVA. In this study, an MPS IVA mouse model was treated …

Identifying The Molecular Determinants Of Lung Metastatic Adaptation In Prostate Cancer, Grace M. Waldron

Theses & Dissertations

Prostate cancer (PC) stands as the primary diagnosed cancer in men in the US at approximately 299,010 cases in 2024 and ranks second globally, posing a significant public health challenge. Clinical presentations vary widely, from indolent to aggressive forms, necessitating stage-specific treatment regimens. Understanding its metastatic nature is critical due to the impact of cancer cell dissemination on disease morbidity, with bone and visceral organs serving as key sites of metastasis. Despite bone metastasis being the most common site for metastasis, visceral metastases at sites such as the liver and lungs correlate with poorer survival, emphasizing the role of microenvironmental …

Therapeutic Effects Of Bet Protein Inhibition In B-Cell Malignancies And Beyond, Audrey L. Smith

Theses & Dissertations

Chronic lymphocytic leukemia (CLL) develops through a combination of intrinsic genetic defects, constitutively active survival/proliferation signaling pathways, and complex microenvironment interactions. Redundant tumor microenvironment (TME) immuno-suppressive mechanisms and epigenetic maintenance of terminal T-cell dysfunction also greatly hinder anti-tumor T-cell responses in CLL. Small-molecule agents targeting the B-cell receptor (BCR) pathway and anti-apoptotic proteins alone or in combination with chemo-immunotherapy have revolutionized the management of CLL, yet there is still a significant need for novel therapeutic strategies to yield durable tumor elimination. Bromodomain and extra-terminal domain (BET) proteins are epigenetic readers that bind to acetyl-lysine residues on histones to regulate gene …

Assessment Of In-Vitro And In-Vivo Pre-Clinical Pharmacokinetics Of Epz015666; A Novel Small Molecule For Medulloblastoma Treatment, Pratiksha U. Kshirsagar

Theses & Dissertations

Group 3 medulloblastoma (MB) has the worst prognosis of the MB subgroups associated with elevated MYC expression and a 5-year survival rate of

Quantitation of EPZ was performed on a Shimadzu LC-MS/MS system utilizing electrospray ionization operated in positive mode. The validated assay was linear from 0.2 to 500 ng/mL. Metabolic stability studies demonstrated slow intrinsic clearance of EPZ in mouse and human liver microsomes, suggesting no CYP-mediated metabolism. Additionally, EPZ exhibited low binding affinity to plasma and brain proteins and high apparent permeability across artificial membranes, indicating efficient membrane penetration. Drug transporter studies identified EPZ as a substrate of …

Novel Spirocyclic Dimer (Spid3) Displays Potent Preclinical Effects In Hematological Malignancies, Alexandria Eiken

Theses & Dissertations

Chronic lymphocytic leukemia (CLL) is a heterogeneous disease characterized by the accumulation of mature CD5⁺ B-cells in the peripheral blood, bone marrow, and secondary lymphoid tissues (e.g., spleen and lymph nodes).Despite the efficacy of front-line therapies, CLL is still an incurable disease, highlighting the need for development of novel therapeutics and further study of resistance mechanisms. Within the lymph node CLL tumor microenvironment (TME), there is an upregulation of gene signatures associated with B-cell receptor (BCR) and downstream nuclear factor kappa B (NF-κB) signaling compared to CLL cells found within the blood or bone marrow niches. Additionally, BCR signaling …

Moonlighting: A Pilot Project To Assess Impact Of Extracurricular Activities On Career Satisfaction And Quality-Of-Life In Graduate Medical Education, Charlotte O'Sullivan, David Lee, Karen Childers, Justine Nasr

Conference Presentation Abstracts

Background: Moonlighting is the delivery of healthcare outside of training programs in exchange for compensation. The Accreditation Council on Graduate Medical Education allows individual training programs to permit or restrict moonlighting, which leads to variation in prevalence and practice. Guidelines and regulations for moonlighting vary greatly across graduate medical education programs. Yet, limited research has been done to determine resident and fellow physician attitudes towards moonlighting and its impact on quality-of-life. Objective: This pilot study investigates how participating in moonlighting and extracurricular activities may impact resident and fellow physicians’ self-perceptions of quality-of-life and career satisfaction. Methods: 442 residents and fellow …

Applications Of Deep Learning With Detecting Intracranial Aneurysms On Ct Angiograms: A Literature Review, Christian Fang, Emily Wang

Rowan-Virtua Research Day

INTRODUCTION

Deep learning is a method of artificial intelligence involving progressively layered neural networks to extrapolate patterns from data to provide predictions. Moreover, given the arduous nature required for examining CT scans for intracranial aneurysms, discovering ways to expedite this process is beneficial. The use of deep learning to evaluate CT angiograms for intracranial aneurysms has been sparsely studied. This literature review aims to determine the accuracy and reliability of deep learning to analyze CT angiograms in patients suspected to have intracranial aneurysms.

METHODS

A qualitative review of literature using PubMed, SCOPUS, and EMBASE was conducted. Inclusion criteria comprised articles …

Evaluating C-Reactive Protein Associated Risk Of Cardiovascular Disease In Patients With Autism Spectrum Disorder, Brandon Cunha, Andrea Iannuzzelli, Rohan Mehra

Rowan-Virtua Research Day

This study examines the relationship between C-reactive protein (CRP) levels and cardiovascular disease (CVD) risk in 293 patients with Autism Spectrum Disorder (ASD) from the Rowan-Virtua Regional Integrated Special Needs Center (RISN Center). Baseline CRP values were gathered from EMR and evaluated for CVD risk. ASD patients have increased prevalence of CVD risk factors, and the literature demonstrates a strong relationship between CRP and CVD risk in this population. Patients were stratified by severity of ASD to investigate potential differences. Severe limitations in EMR data and overall sample size limited the generalizability and significance of this study. Larger scale studies …

Exploring Illness Beyond Disease: Development Of A Sense Of Identity In Patients With Inflammatory Bowel Disease (Ibd), Nicholas Totah, Jason Adam Wasserman

Posters

• Inflammatory bowel disease (IBD) poses significant challenges to an individual’s physical and emotional well-being, often reshaping their sense of self and life trajectories.
• Patient narrative can illuminate the illness experience in ways that are often unaddressed in the literature.

Summary Of: Feasibility Of Continuous Home Monitoring Of Particulate Matter And Lung Function In Patients With Chronic Obstructive Lung Disease Who Are Exposed To Wood Smoke, S Wayne, K Cowan, L.M. Paulin, J Emery, D.A. Kaminsky

Northern New England Clinical & Translational Research

Particulate matter (PM) contains microscopic solids or liquids that are so small they can be inhaled and cause serious health problems. Examples include smoke, dust, soot, and fumes.

There is increasing evidence that small particles have harmful effects on people’s breathing. Wood stoves are a source of indoor PM.

Analysis Of Ed Visitors For Dermatological Disorders Prior To And During The Covid Pandemic, Faris Alkhouri, Jacob Keeley, Ramin Homayouni

Posters

Dermatology-related Emergency Department (ED) visits make up more than 3% of total ED visits1; however, only around 2% of these visits can be considered true emergencies.2 To our knowledge, there are no studies that examined demographic influences on ED visits in regards to skin disorders in the adult population.

The sudden onset of the COVID-19 pandemic had significant effects on healthcare systems and policies, which resulted in a nationwide decline of 20-43% in ED visits.3 However, no studies have examined the impact of the pandemic on the presentation of skin disorders in the ED.

Use Of Early Enteral Nutrition In Mechanically Ventilated Covid-19 Patients, Vivian Chang, Ramin Homayouni, Virginia Uhley

Posters

Malnutrition in critically ill patients has been associated with a greater length of hospital stay, incidence of complications, and risk of death. Up to 37% of critically ill patients in the intensive care unit (ICU) are either moderately or severely malnourished1. Optimizing enteral nutrition delivery is key to maximizing the benefits of nutrition support for critically ill patients. At the onset of the COVID-19 pandemic in March 2020, the role of nutrition support for COVID-19 patients was poorly understood. In May 2020, the American Society of Parenteral and Enteral Nutrition (ASPEN) approved nutrition guidelines for COVID-19 patients that state that …