Medicine and Health Sciences Commons^™

Effects Of Freshwater Crayfish On Influenza A Virus Persistence In Water, J. Jeffrey Root, Jeremy W. Ellis, Susan A. Shriner

United States Department of Agriculture Wildlife Services: Staff Publications

Several investigations have recently assessed the ability of some aquatic invertebrates to act as tools for avian influenza A virus (IAV) surveillance as well as their potential role(s) in IAV ecology. Because of this, as well as the high IAV seroprevalence rates noted in select mesocarnivores that commonly inhabit aquatic and semi-aquatic habitats, we evaluated the effects that freshwater crayfish have on IAV in water at three dose levels and monitored for the presence of IAV in crayfish tissues (gill and green gland) and haemolymph at multiple time points. At relatively high, medium 432 and low (approximately 10 , 10 …

The Medicine Forum: Volume 21

The Medicine Forum

The Journal of Thomas Jefferson University Hospital - Department of Internal Medicine, Volume 21, 2019-2020

TABLE OF CONTENTS

Clinical Images

Case Reports

• Cardiology
• Gastroenterology and Hepatology
• Hematology and Oncology
• Infectious Disease
• Pulmonary Medicine

Literature Review

Editorial

Coronary Artery Ectasia With Acute Myocardial Infarction, A Case Report, Maysan Mohammed Almegbel, Fawaz Qabel Almutairi

Journal of the Saudi Heart Association

Coronary artery ectasia (CAE), also known as aneurysmal coronary artery disease, is defined as an abnormal diffuse (ectasia) or segmental (aneurysmal) dilatation of any branch of the coronary arteries. It is a well-recognized entity with 1.2-4.9% prevalence. Our case is a 46year old male with no prior medical problem who presented to the ER with inferior ST elevation myocardial infarction (STEMI). The Coronary angiogram revealed multiple ectatic segments in the right coronary artery (RCA) with 100% stenosis in the middle segment. Upon wiring the RCA a big clot burden was noted on the ectatic segment. We planned to keep him …

Post Myocardial Infarction Papillary Muscle Rupture In The Context Of Coronavirus Disease-2019 Pandemic, Nooraldaem Yousif, Vinayak Vadgaonkar, Helen Saunders, Mohammad Amin, Habib Tareif, Fuad Abdulqader

Journal of the Saudi Heart Association

Papillary muscle rupture is a very rare but often catastrophic complication of acute myocardial infarction. In this case we are sharing our experience in the context of the current COVID-19 pandemic, which rendered the management extremely challenging.

Nine Quick Tips For Efficient Bioinformatics Curriculum Development And Training., Susan Mcclatchy, Kristin M Bass, Daniel M. Gatti, Adam Moylan, Gary Churchill

Faculty Research 2020

Biomedical research is becoming increasingly data driven. New technologies that generate large-scale, complex data are continually emerging and evolving. As a result, there is a concurrent need for training researchers to use and understand new computational tools. Here we describe an efficient and effective approach to developing curriculum materials that can be deployed in a research environment to meet this need.

Covid-19 Detection From Chest X-Ray Images Using Cnns Models: Further Evidence From Deep Transfer Learning, Mohamed Samir Boudrioua

The University of Louisville Journal of Respiratory Infections

Introduction: The early automatic diagnosis of the novel coronavirus (COVID-19) disease could be very helpful to reduce its spread around the world. In this study, we revisit the identification of COVID-19 from chest X-ray images using deep learning.

Methods: We collected a relatively large COVID-19 dataset—compared with previous studies—containing 309 real COVID-19 chest X-ray images. We also prepared 2,000 chest X-ray images of pneumonia cases and 1,000 images of healthy controls. Deep transfer learning was used to detect abnormalities in our image dataset. We fine-tuned three, pre-trained convolutional neural network (CNN) models on a training dataset: DenseNet 121, NASNetLarge, and …

Health Is Wealth: The Correlation Of Wellness Programs & Productivity In Canada And The U.S., Madeline Wert

Business and Economics Summer Fellows

Does health impact the productivity of workers? Are there differences between the U.S. and Canada? Firms both in Canada and the U.S. deal with issues of presenteeism and absenteeism. Presenteeism is when an employee shows up to work but they are distracted by their own or a family member’s health issue. One response to reduce presenteeism and absenteeism are workplace wellness programs. Workplace wellness programs are facilitated programs by a firm to promote the health and wellbeing of their employees, which benefits the employer and the employees. There are additional incentives for U.S. employers to implement workplace wellness programs as …

2020-07-23_Michiganoverview_Covidsymptoms, Michigan Department Of Health & Human Services

Michigan COVID-19 Syndromic Surveillance System Data

The Syndromic Surveillance System Data report was obtained from Michigan's COVID-19 dashboard, from under the link "​Coronavirus Symptoms": https://www.michigan.gov/coronavirus. Data was compiled by the Michigan Department of Health and Human Services (MDHHS). The information was updated daily.

Syndromic Surveillance System data is obtained from approximately 183 facilities participating in syndromic surveillance (132 Emergency Departments (ED), 51 Urgent Cares) across the State of Michigan. The reporting is based on individuals who present at EDs and may not be representative of the overall population. The coronavirus-like symptoms query searches visit free-text (chief complaint, triage notes, and clinical impression) for fever or …

Speech Characteristics Of Professional Fighters, Sofiya Krasilshchikova, Amy Neel Ph.D., Jessica Dawn Richardson Ph.D., Rick Arenas Ph.D., Lauren Bennett Ph.D., Sarah Banks Ph.D., Charles Bernick Ph.D.

Speech and Hearing Sciences ETDs

The aims of this project were to accurately measure and describe speech characteristics of professional fighters; and to analyze the future potential of using speech characteristics as biomarkers for acquired neurogenic decline or chronic traumatic encephalopathy (CTE). The Professional Fighters Brain Health Study (PFBHS) is a longitudinal project investigating the effect of repeated head trauma in professional combatants. The PFBHS provided recorded speech samples for this project. This study measured accurate speech characteristics of 102 professional boxers and mixed martial artists and compared these results to a group of 27 age-matched healthy controls. Analysis revealed a significant difference in articulation …

2020-07-23_Michiganoverview_Covidstats, Michigan Department Of Health & Human Services

Cumulative Michigan COVID-19 Data

The COVID Overview page was obtained from Michigan's main COVID-19 page: https:/www.michigan.gov/coronavirus/0,9753,7-406-98163-520743--,00.html.

This report is provisional and subject to change. City of Detroit and Wayne County are reported separately. MDHHS began tracking probable cases April 5, 2020. FCI indicates federal correctional institute. MDOC indicates Michigan Department of Corrections. Diagnostic tests, including nucleic acid amplification/real-time polymerase chain reaction (NAAT/RT-PCR) and rapid virus antigen detection point of care (POC) tests, look for current infection. Serology (antibody) tests are used to look for the possibility of previous infection.
Source: Michigan Disease Surveillance System (MDSS) and Vital Records

The website contained the tables …

2020-07-23_Michiganoverview_Covidlongtermcare, Michigan Department Of Health & Human Services

Michigan COVID-19 Long Term Care Data

The COVID Long Term Care Facilities page was obtained from Michigan's COVID-19 data page: https://www.michigan.gov/coronavirus/0,9753,7-406-98163_98173-526911--,00.html.

This report is created by the Michigan Department of Health & Human Services from data self-reported by long-term care facilities into EMResource. Data is updated on an ongoing basis.

The data below represents a cumulative total of confirmed COVID-19 resident cases, cumulative total of suspected and confirmed resident deaths, cumulative total of confirmed COVID-19 staff cases, and cumulative total of suspected and confirmed staff deaths reported by SNFs in Michigan since January 1, 2020. Case numbers are provisional and may change as facilities correct …

2020-07-23_Michiganoverview_Covidbedppe, Michigan Department Of Health & Human Services

Michigan COVID-19 Hospital Data

The webpage was obtained from Michigan's Coronavirus Cumulative Data page, under the link Data About Places. Data is self-reported by hospitals daily to the EM Resource System per MDHHS Director Robert Gordon's Emergency Order.

Contains the tables Statewide Available Bed Tracking for COVID-19, COVID-19 Metrics, Statewide Available PPE Tracking for COVID-19 (Statewide Available PPE and Bed Tracking), as well as the tables PPE Days On Hand and Patient Census.

Variations In Slow-Wave Eeg And Working Memory Deficits During Letter Number Sequencing Task Post-Concussion, Morgan Sotoloff

Neuroscience Presentations

Concussions are associated with various types of consequences, both short-term and long-term: ranging from acute symptomatology, resting protocols, return-to-play decisions, and the lingering effects that have been found to have significant impacts on cognitive processes and function in many individuals several months post-concussion. Previous research has demonstrated that certain dimensions of executive function are especially susceptible to mild traumatic brain injury (mTBI), specifically working memory and attention. Studies that have previously utilized electroencephalography (EEG), have found that increased very low frequency oscillations (VLFO) are associated with a disruption of goal-oriented activities, difficulties in cognition, hyperactivity, and inattention in concussed individuals …

2020-07-23_Michigandaily_Covidmap, Michigan Department Of Health & Human Services

Daily Michigan COVID-19 Update

The "WHERE WE STAND WITH COVID-19" map was obtained from Michigan's main COVID-19 page: https://www.michigan.gov/coronavirus. Data was compiled by the Michigan Department of Health and Human Services (MDHHS). The information was updated daily at 3p.m., Monday - Saturday.

The State of Michigan is working around the clock to test and treat COVID-19 patients. Below is the most recent data healthcare experts across the state have compiled.

The image contained a map, indicating total cases by county, and also provides statistics on Total Confirmed Cases, Total COVID-19 Deaths, Daily Confirmed Cases, and Daily COVID-19 Deaths. There …

Magnitude Of Screening For Gestational Diabetes Mellitus In An Urban Setting In Tanzania; A Cross-Sectional Analytic Study, Akampa Mukuve, Mariam Noorani, Ibrahim Sendagire, Miriam Mgonja

Family Medicine, East Africa

Background: Medical screening detects risk factors for disease or presence of disease in otherwise well persons in order to intervene early and reduce morbidity and mortality. During antenatal care (ANC) it is important to detect conditions that complicate pregnancy, like gestational diabetes mellitus (GDM). Despite international and local guidelines recommending screening for GDM during ANC, there is evidence to suggest that the practice was not being carried out adequately. A major challenge may be lack of consensus on uniform GDM screening and diagnostic guidelines internationally and locally.

The primary objective was to determine the magnitude of screening for GDM among …

Individual Differences In Infants' Temperament Affect Face Processing, Jennifer L. Rennels, Andrea J. Kayl, Kirsty M. Kulhanek

Psychology Faculty Research

Infants show an advantage in processing female and familiar race faces, but the effect sizes are often small, suggesting individual differences in their discrimination abilities. This research assessed whether differences in 6–10-month-olds’ temperament (surgency and orienting) predicted how they scanned individual faces varying in race and gender during familiarization and whether and how long it took them to locate the face during a visual search task. This study also examined whether infants viewing faces posing pleasant relative to neutral expressions would facilitate their discrimination of male and unfamiliar race faces. Results showed that infants’ surgency on its own or in …

"A Comparison Of Variable Selection Methods Using Bootstrap Samples From Environmental Metal Mixture Data", Paul-Yvann Djamen

Mathematics & Statistics ETDs

In this thesis, I studied a newly developed variable selection method SODA, and three customarily used variable selection methods: LASSO, Elastic net, and Random forest for environmental mixture data. The motivating datasets have neuro-developmental status as responses and metal measurements and demographic variables as covariates. The challenges for variable selections include (1) many measured metal concentrations are highly correlated, (2) there are many possible ways of modeling interactions among the metals, (3) the relationships between the outcomes and explanatory variables are possibly nonlinear, (4) the signal to noise ratio in the real data may be low. To compare these methods …

Denosumab-Induced Hypocalcemia After Billroth Ii Gastric Bypass Surgery., Abigail M Schmucker, Dina E Green, Philip M Montemuro

Student Papers, Posters & Projects

Hypocalcemia is a known risk following bariatric surgery and can contribute to the development of osteoporosis. Osteoporosis is commonly treated with denosumab, though denosumab can exacerbate underlying abnormalities in calcium homeostasis. We present the case of a 59-year-old female with severe hypocalcemia who had been treated with denosumab for osteoporosis three months before and had Billroth II gastric bypass surgery 15 years before, for bariatric purposes. Intravenous calcium supplementation was used to correct the initial electrolyte abnormality, and the patient was able to maintain appropriate calcium levels on high doses of oral calcium before discharge. Denosumab-induced hypocalcemia has been previously …

The Influence Of Military Service Experiences On Current And Daily Drinking, Andrew S. London, Janet M. Wilmoth, William J. Oliver, Jessica A. Hausauer

Population Health Research Brief Series

Traumatic military service experience can lead to increased alcohol consumption among veterans, who may use alcohol as a form of self-medication. Veterans with a psychiatric disorder or traumatic brain injury are more likely than nonveterans to be daily drinkers. Non-combat and combat veterans without a PD or TBI are less likely than nonveterans to be daily drinkers.

Deacetylation Of Hsd17b10 By Sirt3 Regulates Cell Growth And Cell Resistance Under Oxidative And Starvation Stresses., Lu Liu, Shuaiyi Chen, Miao Yu, Chenxu Ge, Mengmeng Ren, Boya Liu, Xin Yang, Thomas W Christian, Ya-Ming Hou, Junhua Zou, Wei-Guo Zhu, Jianyuan Luo

Department of Biochemistry and Molecular Biology Faculty Papers

17-beta-hydroxysteroid dehydrogenase 10 (HSD17B10) plays an important role in mitochondrial fatty acid metabolism and is also involved in mitochondrial tRNA maturation. HSD17B10 missense mutations cause HSD10 mitochondrial disease (HSD10MD). HSD17B10 with mutations identified from cases of HSD10MD show loss of function in dehydrogenase activity and mitochondrial tRNA maturation, resulting in mitochondrial dysfunction. It has also been implicated to play roles in the development of Alzheimer disease (AD) and tumorigenesis. Here, we found that HSD17B10 is a new substrate of NAD-dependent deacetylase Sirtuin 3 (SIRT3). HSD17B10 is acetylated at lysine residues K79, K99 and K105 by the acetyltransferase CBP, and the …

Comparison Of Abbott Id Now, Diasorin Simplexa, And Cdc Fda Emergency Use Authorization Methods For The Detection Of Sars-Cov-2 From Nasopharyngeal And Nasal Swabs From Individuals Diagnosed With Covid-19, Daniel D. Rhoads, Sree S. Cherian, Lisa M. Stempak, Christine L. Schmotzer, Navid Sadri

Faculty Scholarship

No abstract provided.

Randomized Control Trial Of Advanced Cancer Patients At A Private Hospital In Kenya And The Impact Of Dignity Therapy On Quality Of Life, John Weru, Miriam Gatehi, Alice Musibi

Internal Medicine, East Africa

Background: Palliative care is a modality of treatment that addresses physical, psychological and spiritual symptoms. Dignity therapy, a form of psychotherapy, was developed by Professor Harvey Chochinov, MD in 2005.The aim of the study was to assess the effect of one session of dignity therapy on quality of life in advanced cancer patients.

Methods: This was a randomized control trial of 144 patients (72 in each arm) randomized into group 1 (intervention arm) and group 2 (control arm). Baseline ESAS scores were determined in both arms following which group 1 received Dignity therapy while Group 2 received usual care only. …

Implementation Of Order Sets For Opioid Alternatives In Community Hospital Emergency Departments., Jared Netley Pharmd, Mpa, Bcps, Bcccp, William Armstrong Pharmd, Bcps, Sarah Meeks Pharmd

Parkview Pharmacy Department

PURPOSE: The design and implementation of alternatives to opioids (ALTO) order sets for the treatment of acute pain in a community health system's emergency departments are described.

SUMMARY: Healthcare institutions nationwide have incorporated policies and procedures to assist prescribers in the safe and effective management of pain. These adopted approaches may be targeted at mitigating opioid prescribing as well as promoting the optimization of nonopioid analgesics. Institutions that enact innovations and track outcomes may be eligible for reimbursement through the Centers for Medicare and Medicaid Services' Merit-based Incentive Payment System. Emergency departments may monitor implementation progress and outcomes through participation …

Beyond The Waiver Training: Practical Tips You May Not Have Learned, Lara Weinstein, Md, Mph, Drph, Erica Li, Md

Department of Family & Community Medicine Presentations and Grand Rounds

Objectives

• Understand the critical importance of philosophy, structure, and access in MAT
• Share practical tips for starting MAT in your practice
• Discuss lessons learned with developing a MAT program

Journal Club: Emergency Department–Initiated Buprenorphine/Naloxone Treatment For Opioid Dependence, Simon Newsom

Department of Family & Community Medicine Presentations and Grand Rounds

Learning Objectives

• Briefly highlight OUD
• Current ED practices
• Review study
• Future directions

Measuring Teacher Identity During The Transition From Medical School To Residency, Stephanie Sherman, Shelley Kumar, Jonathan Lim, Zaven Sargsyan, Bani Ratan, Teri Turner

Faculty, Staff and Students Publications

Residents undergo professional identity formation during training, and the integration of a teacher identity into that of a clinician is part of this process. We aimed to measure the teacher identity of incoming interns of various specialties. In this cross-sectional, survey-based study, we modified a validated teacher identity scale and distributed it to residents attending orientation at a large, academic institution. A total of 297 residents took the survey, including 272 interns; 80% (218/272) of interns completed the survey and permitted use of their data. The mean score for global teacher identity was 4.16 (SD 0.67) on a 1 to …

Giant Ascending Aortic Aneurysm With Painless Dissection In A Patient With Marfan Syndrome, Khaled D. Algarni, Amr A. Arafat, Adam I. Adam, Claudio Pragliola

Journal of the Saudi Heart Association

A female patient aged 17 years old presented with dyspnea grade III with no chest pain. The patient has Marfan Syndrome, and there was a history of mitral valve repair six years ago. Echocardiography showed an ejection fraction of 55%, severe aortic regurgitation, dilatation of the ascending aorta, and moderate tricuspid regurgitation. CT scan showed an ascending aortic aneurysm (92 mm in its maximum diameter) with dissection flap (Figure 1A and B). We performed a Bentall operation with an axillary cannulation (Figure 1C). The postoperative course was complicated with bleeding requiring re-exploration, and the patient was discharged with stable hemodynamics …

The Echocardiography Society Of Saudi Heart Association Recommendation On Quality And Laboratory Accreditation Guideline And Standards, Abdulhalim Jamal Kinsara, Sami Ghazal, Ahmad S. Omran, Esra Aleid

Journal of the Saudi Heart Association

Objective: To create the Saudi Arabian Society of Echocardiography Accreditation Commission Guidelines and Standards.

Method: A review of available the North American and European accreditation guidelines was conducted and a model, locally appropriate for Saudi echocardiography laboratories and applicable in the current settings, was developed.

Results: The document specifies the organizational setting as well as the following categories of personnel: medical director, technical director, medical staff, and technical staff. The guideline team also examined aspects related to the facility and the facility safety policies and protocols. Examination and procedural issues for Adult transthoracic echocardiography including instrumentation, archiving media, examination interpretation …

Clinical And Socioeconomic Predictors Of Palliative Care Utilization, Rohan Reddy Tummala, Andrew Manuel De Jesus, Natasha Danielle Tillett, Jeffrey Scott Nelson, Christine Marie Lamey

Longitudinal Scholar's Project

INTRODUCTION: Palliative care continues to gain recognition among primary care providers, as patients suffering from chronic conditions may benefit from use of this growing service.

OBJECTIVES: This single-institution quality improvement study investigates the clinical characteristics and socioeconomic status (SES) of palliative care patients and identifies predictors of palliative care utilization.

METHODS: Retrospective chart review was used to compare clinical and SES parameters for three groups of patients: (1) palliative care patients who attended at least one visit since the inception of the University Clinical Health Palliative Care Clinic in Memphis, TN in October 2018 (n = 61), …

Factors Associated With Influenza & Tdap Vaccine Uptake In Pregnant Patients At The Ut Family Medicine Clinic In Memphis, Rachel Woods, Alison Zhong, Madelyn Vincent

Longitudinal Scholar's Project

INTRODUCTION: Given the increased risk for infections among pregnant patients and newborns, vaccination against influenza (>50,000,000 annual US cases affecting all ages) and pertussis (>15,000 annual US cases disproportionately affecting newborns) are recommended among pregnant patients in order to protect them and their babies via passive immunity to cover a newborn’s window of vaccine ineligibility. Though flu and Tdap vaccination rates among pregnant patients have been trending upwards nationally, there is still room for improvement to achieve optimal rates.

OBJECTIVES: The primary objectives were to study factors that affect the vaccination rates at the University of Tennessee Family …