Digital Commons Network^™

Investigating Risk Factors Contributing To The High Incidence Of Covid-19 Among The Diné People Of The Navajo Nation, Elizabeth Lila Reynolds

Rowan-Virtua Research Day

Background: COVID-19 became international news in December 2019 and subsequently impacted global health. The research shows that the Diné people of the Navajo Nation were one of the most severely impacted populations¹. The Navajo Nation is a region spanning Arizona, New Mexico, and Utah that is composed of North American indigenous people known as the Diné. Purpose: To explore the risk factors contributing to the increased rates of COVID-19 infection and severity of infection among the Diné people. Methods: This literature review research process utilized PubMed and JAMA to find scholarly articles on this topic. Search terms …

What Is The Efficacy Of The Newly Developed Hpv Vaccine, Cecolin, In Providing Protection Against Hpv-Induced Cervical Cancers In Females Aged 9-14 Years Old, Yolanda Williams

Rowan-Virtua Research Day

In low to middle income countries, there's a rise in invasive cervical squamous cell carcinoma. Affordability emerges as a crucial factor influencing this trend. This research is based on the development of a new HPV vaccine made in China called Ceolin priced at $47 and its efficacy to be incorporated into the WHO vaccination program. A peer review was conducted based on an ongoing randomized phase 3 clinical trial of a 2 dose regimen bivalent Cecolin vaccine (types 16,18) . The study includes 1025 females aged 9-14 years old split amongst 5 groups. The control group received Gardasil at the …

Out Of Time: Altered Mental Status And Temporal Seizure On Background Of Dementia & Uti, Jennifer Nguyen, Victoria Wong Murray, Judith Anne Lightfoot, Mukarram Razvi, Kasturi Etukuru

Rowan-Virtua Research Day

Herpes simplex virus is common in the US, with an estimated seroprevalence of HSV-1 of 40% and HSV-2 of 11%. Although herpes encephalitis is rare, with an incidence of roughly 1/100,000 individuals per year in the US, the mortality rate of 70% and rapid progression make identification and treatment imperative.

An 85 year old woman was brought to the emergency department from nursing home with altered mental status of unknown duration in refractory status epilepticus on a background of dementia, history of multiple falls, and indwelling foley catheter in addition to hypertension and bilateral knee replacement. EEG demonstrated abnormal discharges …

Determinants Of Vaccine Hesitancy Among Parents And Caregivers, Priya Srivastava

Rowan-Virtua Research Day

•Vaccination efforts in the United States and globally are one of the largest contributors to pediatric preventative health

•Routine immunizations in the U.S for children ≤ 10 years old cover 14 vaccine-preventable diseases. As a result, an estimated 732,000 deaths, 21 million hospitalizations, and 322 diagnosed cases of diseases have been prevented between 1993 and 2013.

•Vaccines remain a point of contention with pediatricians and their patients' caregivers

•Many parents maintain hesitancy to give vaccines; to a number of reasons. Perceived risk and fear of side effects from vaccines more than the disease itself, can cause out-of-proportion concern

•Misinformation spread …

A Novel Approach To Hiv Testing: Group Harm Reduction And Testing For High Risk Women In Nj, Gabrianna A. Andrews

Rowan-Virtua Research Day

Outreach programs have been implemented aimed at providing healthcare to minority populations and those considered high-risk for acquiring HIV. Variables such as these cause hesitance in community members, preventing HIV screenings and adherence to follow-ups. This study provides and evaluates a new approach: group HIV testing. Data was collected from 6/2/2023 to 4/19/2024 by surveying participants at the end of the interaction. 87.5% of participants rated their care at the mobile clinic as ‘Excellent’, 8% as ‘Very Good’, and 4.5% as ‘Good’. 95.6% of participants ranked Group Harm Reduction Counseling as ‘Definitely’ helpful. 84.4% of participants did not find that …

The Spectrum Of Pneumonia Among Intubated Neonates In The Neonatal Intensive Care Unit, Dayle J. Bondarev, Rita M. Ryan, Devashis Mukherjee

Faculty Scholarship

We review the pathophysiology, epidemiology, diagnosis, treatment, and prevention of ventilator-associated pneumonia (VAP) in neonates. VAP has been studied primarily in adult ICU patients, although there has been more focus on pediatric and neonatal VAP (neo-VAP) in the last decade. The definition as well as diagnosis of VAP in neonates remains a challenge to date. The neonatal intensivist needs to be familiar with the current diagnostic tools and prevention strategies available to treat and reduce VAP to reduce neonatal morbidity and the emergence of antibiotic resistance. This review also highlights preventive strategies and old and emerging treatments available.

Case Report: Babesiosis Presenting To The Emergency Department, Daniel M. Zaayenga, Daniel A. Weeks

Rowan-Virtua Research Day

Babesiosis is a tick-borne illness caused by the parasitic protozoa Babesia transmitted by the Ixodes tick. Babesia infect the red blood cell of its host and requires the cell for its replication. It is a disease process that can range from asymptomatic infection to organ failure and death. This case presentation reviews a 68-year-old male who presented to the emergency department with flu like symptoms and was found to have babesiosis.

Teacher Perceptions Of Calming Corners In Language Arts Middle School Classrooms, Freya Sneed

Dissertations

Student stress and anxiety are at an all-time high. Following the pandemic, more research is needed to better understand what types of interventions can be supportive in helping students manage their emotional wellbeing. To better support them, the researcher worked with various English Language Arts middle school teachers to implement Calming Corners, a social emotional based intervention. In this qualitative action research study, students in sixth-eighth grades were offered the use of Calming Corners in their English Language Arts classes. This research examined whether the Calming Corners was effective in reducing stress and anxiety for the students in their educational …

Case Report: Pneumoperitoneum In The Setting Of Altered Mental Status, Aloysius C. Ibe, Neelesh Parikh, Robin Lahr

Rowan-Virtua Research Day

We report a case of an 80-year-old female who presented to the emergency department as altered mental status and diagnosed with pneumoperitoneum requiring immediate surgical intervention. The differential for altered mental status is vast but for a patient who was initially hypoglycemic on ED arrival, suspected drug overdose was at the forefront until the patient was intubated for airway protection and chest radiograph for confirmatory endotracheal tube placement showed pneumoperitoneum.

Evaluation Of The Efficacy Of Novel Drugs And Combinations Against Extensively- And Pan-Drug Resistant Acinetobacter Baumannii Isolates, Keertana Jonnalagadda, Rachel Carr, Valerie Carabetta

Rowan-Virtua Research Day

Acinetobacter baumannii, a Gram-negative, nosocomial, opportunistic pathogen is commonly infectious in immunocompromised patients. More specifically patients develop healthcare-associated infections (HAI) spanning beyond sepsis, pneumonia, meningitis, and urinary tract infections. Due to its rapid ability to acquire antibiotic resistance, it has raised the necessity to discern a novel therapeutic treatment that can be effectively used against the multidrug resistant (MDR) A. baumannii. Cooper University Hospital (CUH) faced an increased case load of patients that were infected with MDR A. baumannii. The patient isolates obtained from CUH were highly resistant to the 22 standard-of-care antibiotics. With the recent introduction …

Psychological Experiences Of Medical-Surgical Nurses Who Cared For Covid-19 Patients., Cecilia Dapilah

Walden Dissertations and Doctoral Studies

: The outbreak of COVID-19 caused unparalleled pressure that brought healthcare facilities and healthcare staff to their knees across the globe, causing multiple deaths and economic despondency. Several studies have documented the effects of COVID-19 on healthcare workers and facilities, but none have addressed the problem from the psychological perspectives of medical-surgical nurses, especially in developing countries. This study explored the psychological experiences of medical-surgical nurses who cared for COVID-19 patients in developing countries. The theoretical foundation that informed this study was the Schachter-Singer’s theory of emotions. A descriptive qualitative design used purposeful sampling to interview 10 medical-surgical nurses. Their …

Antimicrobial Efficacy Of Intercanal Medicaments Against A Mature Multi-Species Biofilm Model: An Ex-Vivo Study, Shehabeldin Mohamed Saber, Nada Zakaria, Mohamed Nagy, Soha Elhady

International Arab Journal of Dentistry

Introduction: The aim of this study was to compare the efficacy of different antimicrobial agents, including Ciprofloxacin, Doxycycline, Clindamycin, Metronidazole, Amoxicillin and Clavulanate, Triple antibiotic paste (TAP) and Calcium hydroxide (CH), as intra-canal medications for regenerative endodontics against an aged, multispecies ex-vivo biofilm model.

Methods: A total of one hundred fifty single-rooted human teeth were used in this study. Fifteen teeth were used to monitor the formation and maturation of a multispecies biofilm model consisting of Enterococcus faecalis, Staphylococcus epidermidis and Candida albicans. After 21 days of incubation, the other one-hundred and thirty-five teeth were divided into 9 …

Correlation Of Maxillary Sinus Mucosal Thickness With Alveolar Bone Loss Using Computed Tomography, Ravikant Sune, Rahul Bhowate, Pratapsingh Parihar, Vidya Lohe, Suwarna Dangore, Mrunal G. Meshram

International Arab Journal of Dentistry

Introduction: Because of close association of roots of maxillary premolars and molars with maxillary sinuses, effect of periodontal bone loss on sinuses needs to be evaluated.

Objective: The current study aimed to analyze relationship between of maxillary sinus mucosal thickening and alveolar bone loss using computed tomography.

Methods: All erupted second premolars, first and second molars in the maxillary arch bilaterally, were assessed for periodontal bone loss (PBL), so 12 points in each patient (mesial and distal sides of each tooth) and at same locations, mucosal thickening (MT) was assessed on maxillary sinus floor. Furthermore, probable effect …

Community-Acquired Pneumonia: A Us Perspective On The Guideline Gap, Maricar Malinis, Lilian Abbo, Jose A Vazquez, Luis Ostrosky-Zeichner

Faculty, Staff and Student Publications

Community-acquired pneumonia continues to be one of the most common causes of morbidity and mortality due to infectious disease. The aetiologies, clinical presentations, diagnostic modalities and therapeutic options are changing and outpacing the creation of management guidelines. This educational article summarizes a roundtable activity sponsored by an unrestricted educational grant by Paratek that included US experts discussing these changes and identifying gaps in the current guidelines.

Patterned Magnetic And Plasmonic Nanostructures In Microfluidics For Extracellular Vesicle Screening And Drug Loading, John H. Molinski

Dartmouth College Ph.D Dissertations

Extracellular vesicles (EVs), once dismissed as shuttles for cellular waste, have emerged as vital nanoscale biomolecules, facilitating intercellular communication through transfer of host-cell specific molecular cargo. Tumor-derived EVs, released by cancer cells, hold potential as diagnostic biomolecules due to their links to cancer cells, abundance within biofluids, and potential for direct extraction and detection. More broadly, EVs from a wide array of cellular origins have been explored as therapeutic carriers, stemming from their innate function as cargo carriers, high biocompatibility, and their ability to evade immune detection. However, harnessing EVs for diagnostic or therapeutic applications necessitates efficient isolation, purification, and …

Tsyn-Seq: A T-Cell Synapse-Based Antigen Identification Platform, Yimei Jin, Takahiko Miyama, Alexandria Brown, Tomo Hayase, Xingzhi Song, Anand K Singh, Licai Huang, Ivonne I Flores, Lauren K Mcdaniel, Israel Glover, Taylor M Halsey, Rishika Prasad, Valerie Chapa, Saira Ahmed, Jianhua Zhang, Kunal Rai, Christine B Peterson, Gregory Lizee, Jennifer Karmouch, Eiko Hayase, Jeffrey J Molldrem, Chia-Chi Chang, Wen-Bin Tsai, Robert R Jenq

Faculty, Staff and Student Publications

Tools for genome-wide rapid identification of peptide-major histocompatibility complex targets of T-cell receptors (TCR) are not yet universally available. We present a new antigen screening method, the T-synapse (Tsyn) reporter system, which includes antigen-presenting cells (APC) with a Fas-inducible NF-κB reporter and T cells with a nuclear factor of activated T cells (NFAT) reporter. To functionally screen for target antigens from a cDNA library, productively interacting T cell-APC aggregates were detected by dual-reporter activity and enriched by flow sorting followed by antigen identification quantified by deep sequencing (Tsyn-seq). When applied to a previously characterized TCR specific for the E7 antigen …

Kras G12c Inhibitor Combination Therapies: Current Evidence And Challenge, Hirotaka Miyashita, Shumei Kato, David S Hong

Faculty, Staff and Student Publications

Although KRAS G12C inhibitors have proven that KRAS is a "druggable" target of cancer, KRAS G12C inhibitor monotherapies have demonstrated limited clinical efficacy due to primary and acquired resistance mechanisms. Multiple combinations of KRAS G12C inhibitors with other targeted therapies, such as RTK, SHP2, and MEK inhibitors, have been investigated in clinical trials to overcome the resistance. They have demonstrated promising efficacy especially by combining KRAS G12C and EGFR inhibitors for KRAS G12C-mutated colorectal cancer. Many clinical trials of combinations of KRAS G12C inhibitors with other targeted therapies, such as SOS1, ERK, CDK4/6, and wild-type RAS, are ongoing. Furthermore, preclinical …

The Role Of Ppars During Coxiella Burnetii Infection, Kaitlin C. O'Boyle, Maria Biancaniello, Minal Mulye

Research Day

Introduction

The obligate intracellular bacterium, Coxiella burnetii is transmitted to humans via inhalation of contaminated aerosols and subsequently causes Q fever. Coxiella persists in modified phagolysosomes termed Coxiella-containing vacuoles (CCV) within the alveolar macrophages it infects. Acutely, Q fever presents as a flu-like illness; however, chronic infection is often characterized by non-curable endocarditis. Q fever endocarditis can develop years after the initial infection, indicating the bacterium's ability to survive long-term. While the specific host cell pathways Coxiella targets to achieve this long-term survival remain unknown, our lab has demonstrated that Coxiella actively manipulates host lipid storage organelles known as …

Rapid Increase Of Female But Not Male Obesity: Analysis Of The 2023 Vanuatu Health Transition Project Survey On Aneityum, Matthew Christian, Olivia Lasalle, Zhiqiao Huang, Hannah Chen, Ricky Chen, J. Koji Lum

Binghamton University Undergraduate Journal

Globally, obesity rates are continuing to increase and countries in the midst of modernization are most vulnerable. Developing nations are undergoing a health transition alongside rapid economic modernization. The nation of Vanuatu, like other Pacific island countries, is experiencing such a transition marked by decreased cases of infectious disease and increased incidence of chronic and non-communicable diseases. Aneityum is a small and sparsely populated island in Vanuatu and is behind more developed islands in its transition. This present study is the latest in a multi-year project examining health in Vanuatu as it undergoes a health transition with an increased prevalence …

A Survey Of Pet Caretakers On The Use And Perceptions Regarding Heartworm Prophylaxis For Prevention Of Canine Heartworm Disease, Stacie Williams, Charles T. Faulkner

Faculty Other Scholarly Content

Canine heartworm disease (CHWD) is caused by infection with the nematode parasite Dirofilaria immitis transmitted through the bite of a mosquito carrying the infective stage larva. The disease is insidious in its onset and almost 100% preventable with the use of highly effective pharmaceutical compounds that target the migrating larval stage acquired from the mosquito. However, use of canine heartworm prophylaxis among pet dog caretakers is not universally accepted and sometimes viewed with skepticism. Previous research conducted in the Cumberland Gap Region (CGR) indicated that 41.8% of dog owning individuals do not use prophylactic products. In this study, we surveyed …

Seventy-Five Years Of Global Health Lawmaking Under The World Health Organization: Evolving Foundations Of Global Health Law Through Global Health Governance, Benjamin Mason Meier, Alexandra Finch

O'Neill Institute Papers

The World Health Organization (WHO) has been shaped by global health law throughout its history. Drawing from the post-war establishment of global governance under the United Nations (UN), the modern foundations of global health law were laid by the WHO Constitution, which provided WHO with a range of normative authorities to realize its mandate as the UN’s directing and coordinating authority in global health. Yet WHO has faced political challenges in exercising these normative authorities to advance global health law, revealing the limitations of law as a foundation of global health governance. This article chronicles the 75-year evolution of global …

Increasing Human Papillomavirus Vaccine Uptake In Primary Care Using The 4 Pillars Program: A Quality Improvement Project, Hannah Lyons

The Eleanor Mann School of Nursing DNP Capstone Projects

Aim: To explore the effectiveness of the 4 Pillars Program on increasing human papillomavirus vaccination use in patients ages 9-18 years.

Design: A retrospective quasi-experimental research design comparing pre- and post-implementation human papillomavirus vaccination rates.

Keywords: human papillomavirus, vaccination, pillars, program, communication, tool, quasi-experimental, retrospective

Methods: A retrospective chart review identified the rate of encounters per provider where the human papillomavirus vaccine was administered to patients ages 9-18 years. Interventions including increasing access to the vaccine, standardizing provider recommendation of the vaccine, enhancing utilization of the electronic health record, and introducing a vaccine champion, known as …

The Saudi Government's Response To Covid-19: A Social Media Analysis, Raghad Sonbul

Dissertations

In 2020, COVID-19 invaded the world and caused massive losses, materially, morally, and psychologically. Countries worldwide tried to mitigate the damages by taking strict precautionary measures. The response of governments to this pandemic varied. This study explored the Saudi government’s response to the pandemic by examining its official Twitter accounts. Saudi Arabia holds an important position, economically, politically, and religiously. Thus, its response to COVID-19 affects its international image and reputation, as well as the tremendous number of people who visit the country annually during the Umrah and Hajj seasons. A qualitative content analysis was conducted, and 1,007 tweets posted …

Synthesis Of Poly-N-Methylated Peptides Against Malaria, Kaitlyn Watson

Theses & Dissertations

Malaria, a life-threatening global health concern, is primarily targeted by mainstream treatments such as artemisinin-based combination therapies, focusing on the blood stage of the disease. Primaquine, one of the few drugs active against the liver stage, faces challenges with reports of resistance in Plasmodium vivax strains and relapsing infections. With the scarcity of liver-stage-targeting drugs and increasing cases of drug-resistant malaria, the World Health Organization emphasizes the urgent need for novel therapeutic agents. Marine organisms are a rich source of new bioactive compounds, and extracts from the Antarctic Sea sponge Inflatella coelosphaeroides revealed new N-methylated peptides exhibiting promising antimalarial activity, …

Following National Guidelines And Treatment To Eradicate Streptococcus Pharyngitis In Pediatrics, Rosa I. Montenegro

Cohort XII

Introduction: Sore throat (acute pharyngitis) is considered a prevalent disease worldwide among children and adults that requires healthcare. It is important to know that the etiology of sore throat in 70%-95% of cases is viral. Streptococcus pyogenes (group A streptococcus) is detected in approximately 15%-30% of all cases with sore throat, 5%-15% in adults, while 20%-30% in children. For the diagnosis of GAS infection, a throat swab is the gold standard procedure. Most guidelines are based on the seriousness of GAS infection to support the decision on the use of antibiotic treatment. All guidelines on sore throat give recommendations on …

Isolation Of Aged Mouse Primary Microglia As A Model System For Alzheimer’S Disease Research, Michael Landis

Biology Honors Papers

Microglia and their role as the immune cells of the central nervous system are an emerging area of interest within Alzheimer’s research, particularly as they have shown in a benevolent and malevolent cellular context. Models of Alzheimer’s disease are very light in studying microglia, so in this study a model of microglia isolated from aged mice is established in order to study the phagocytic activity and protein expression of microglia in response to Amyloid Beta. The cells were isolated from aged mice and cultured before being used to confirm cellular identity, as well as to measure phagocytic activity. This study …

Respiratory Syncytial Virus (Rsv) Transmission In Household Settings, Montserrat Santos, Anjana Sasidharan, Trina Regis, Kelly Fatheree, Manjusha Rani, Dithi Banerjee, Rangaraj Selvarangan

Research at Children's Mercy Month 2024

Background and aim: Children play a significant role in the transmission of respiratory viruses within households and communities. This gives significance to pediatric studies in how they can provide insight about transmission within households. There are currently a limited number of RSV transmission studies in family clusters conducted in the USA. We aimed to monitor the spread of RSV in prospectively enrolled families and determine viral shedding from multiple specimens in index child (IC) and their household contacts (HHC).

Method: Children (>1 month and <18y) who tested positive for RSV at Children’s Mercy Hospital, and their HHCs were consented to provide demographic and clinical data. Multiple specimens such as nasal swab (NS), saliva (SA), stool (ST), and blood (B) from IC and HCC were collected over 3 weeks. Nucleic extractions were performed, and RSV RT-PCR was done on the samples from the different time points for viral detection.

Results: Overall, 3 families with 12 subjects (3 IC and 9 HHC) were enrolled between …

Illuminated Magazine, School Of Graduate Studies, East Tennessee State University

Illuminated: Graduate Student Research Magazine

From the Graduate School; Connecting Cultures and Overcoming Adversity through Art: One Artist’s Perspective, [Akintayo Akintobe, Studio Art, MFA]; Where Are They Now? [Featuring Emily Lu]; Bridging the Gap in Patient Self-Care: The Lived Experiences of Young Adults with Type 2 Diabetes, [Holly Berry-Price, Nursing, PhD]; Where Are They Now? [Featuring Oluwafisayo Ogundoro]; Examining the Causes of COVID-19 Vaccine Hesitancy Among People Living with HIV, [Charles Olomofe, Public Health, DrPH]; Where Are They Now? [Featuring Julianna Cole]; Uncovering East Tennessee’s History through a Material Lens, [Slade Nakoff, History, MA]; Where Are They Going? [Featuring Tess Ann Simpson]; Filling the Gaps: …

Random-Effects Substitution Models For Phylogenetics Via Scalable Gradient Approximations, A. F. Magee, A. J. Holbrook, J. E. Pekar, Itzue W. Caviedes-Solis, F. A. Matsen Iv, G. Baele, J. O. Wertheim, X. Ji, P. Lemey, M. A. Suchard

Biology Faculty Works

Phylogenetic and discrete-trait evolutionary inference depend heavily on an appropriate characterization of the underlying character substitution process. In this paper, we present random-effects substitution models that extend common continuous-time Markov chain models into a richer class of processes capable of capturing a wider variety of substitution dynamics. As these random-effects substitution models often require many more parameters than their usual counterparts, inference can be both statistically and computationally challenging. Thus, we also propose an efficient approach to compute an approximation to the gradient of the data likelihood with respect to all unknown substitution model parameters. We demonstrate that this approximate …

From Cells To Clinics- The Role Of College Biology Education In Shaping Future Physician Assistants, Monica Manley

Honors Theses

This thesis provides a personal reflection on translating concepts and techniques learned in multiple biology courses (i.e. microbiology, neuroscience, comparative physiology, and genetics) in to clinical practice as an intern in the emergency room of a hospital. Each selected concept contains a description followed by an example of how this knowledge relates to a specified duty of a physician assistant with in an emergency medical setting.