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Infertility Characterization, Factors Associated With Primary Infertility, And Seroprevalence Of Genital Infections: A Cross-Sectional Survey In Abu Dhabi, United Arab Emirates, Noor Motea Abdo Nov 2022

Infertility Characterization, Factors Associated With Primary Infertility, And Seroprevalence Of Genital Infections: A Cross-Sectional Survey In Abu Dhabi, United Arab Emirates, Noor Motea Abdo

Dissertations

Worldwide, infertility affects 8%–10% of couples and it could be primary or secondary. In the United Arab Emirates (UAE), one in every six couples are facing difficulties in conceiving. However, there is a noticeable lack of epidemiological studies and empirical data characterizing populations seeking infertility treatment in the UAE. Therefore, to inform health policy planning, evidence-based data is required to understand the most common type of infertility and the burden of exposure to genital pathogens. To characterize fertility-treatment-seeking patients, investigate factors associated with primary infertility, and to estimate the seroprevalence of six pathogens known to be transmitted genitally and associated …


Lactic Acid Bacteria Isolated From Fresh Vegetable Products: Potential Probiotic And Postbiotic Characteristics Including Immunomodulatory Effects, Fatima Khaled Alameri Nov 2022

Lactic Acid Bacteria Isolated From Fresh Vegetable Products: Potential Probiotic And Postbiotic Characteristics Including Immunomodulatory Effects, Fatima Khaled Alameri

Theses

The ability to perform effectively in the gastrointestinal system (GIT) is one of the most significant criteria for selecting the best probiotic bacteria. Thus, the present study aimed to investigate the potential probiotic characteristics of some selected lactic acid bacteria (LAB) isolated from vegetable products. Probiotic characteristics included tolerance to acid and bile, cholesterol removing ability, bile salt hydrolysis, resistance against lysozyme and antibiotics, production of exopolysaccharides (EPS), antimicrobial and hemolytic activities, and cell surface characteristics (auto-aggregation, co-aggregation, and hydrophobicity). Out of 46 isolates, 17 isolates that exhibited remarkable survivability under gastrointestinal conditions were selected for further analysis. Almost all …


التأمین من المسؤولیة المدنیة الناجمة عن انتقال الأمراض المعدية (فایروس كورونا كمثال), موزة عبدالله النعیمي Nov 2022

التأمین من المسؤولیة المدنیة الناجمة عن انتقال الأمراض المعدية (فایروس كورونا كمثال), موزة عبدالله النعیمي

Theses

No abstract provided.


A Data Driven Model To Promote Preparedness And Respond Intelligently To Pandemic Outbreaks, Safea Mohammed Al Senani Nov 2022

A Data Driven Model To Promote Preparedness And Respond Intelligently To Pandemic Outbreaks, Safea Mohammed Al Senani

Theses

The COVID-19 pandemic has had a major effect on various vital sectors of the economy, including education healthcare, and the industry. Governments have imposed strict regulations to reduce the spread of this global disease outbreak. Consequently, working from home, online learning, social distancing and various control measures were enforced. In response, many schools shifted to distance learning, although most of these schools were neither technically ready nor administratively prepared for the online transition. Despite recent progress, countries are still experiencing daunting challenges to control the infection rate and magnitude, stabilize the economy, and relax socialization and public life activities. Decision-makers …


Clinical Impact Of Ceftriaxone Resistance In Escherichia Coli Bloodstream Infections: A Multicenter Prospective Cohort Study, Pranita D Tamma, Lauren Komarow, Lizhao Ge, Julia Garcia-Diaz, Erica S Herc, Yohei Doi, Cesar A Arias, Owen Albin, Elie Saade, Loren G Miller, Jesse T Jacob, Michael J Satlin, Martin Krsak, W Charles Huskins, Sorabh Dhar, Samuel A Shelburne, Carol Hill, Keri R Baum, Minal Bhojani, Kerryl E Greenwood-Quaintance, Suzannah M Schmidt-Malan, Robin Patel, Scott R Evans, Henry F Chambers, Vance G Fowler, David Van Duin, Antibacterial Resistance Leadership Group Nov 2022

Clinical Impact Of Ceftriaxone Resistance In Escherichia Coli Bloodstream Infections: A Multicenter Prospective Cohort Study, Pranita D Tamma, Lauren Komarow, Lizhao Ge, Julia Garcia-Diaz, Erica S Herc, Yohei Doi, Cesar A Arias, Owen Albin, Elie Saade, Loren G Miller, Jesse T Jacob, Michael J Satlin, Martin Krsak, W Charles Huskins, Sorabh Dhar, Samuel A Shelburne, Carol Hill, Keri R Baum, Minal Bhojani, Kerryl E Greenwood-Quaintance, Suzannah M Schmidt-Malan, Robin Patel, Scott R Evans, Henry F Chambers, Vance G Fowler, David Van Duin, Antibacterial Resistance Leadership Group

Faculty, Staff and Student Publications

Background

Ceftriaxone-resistant (CRO-R) Escherichia coli bloodstream infections (BSIs) are common.

Methods

This is a prospective cohort of patients with E coli BSI at 14 United States hospitals between November 2020 and April 2021. For each patient with a CRO-R E coli BSI enrolled, the next consecutive patient with a ceftriaxone-susceptible (CRO-S) E coli BSI was included. Primary outcome was desirability of outcome ranking (DOOR) at day 30, with 50% probability of worse outcomes in the CRO-R group as the null hypothesis. Inverse probability weighting (IPW) was used to reduce confounding.

Results

Notable differences between patients infected with CRO-R and CRO-S …


Factors Associated With Loss Of Motivation And Hesitation To Work Amongst Frontline Health Care Providers During The Covid-19 Pandemic: A Cross-Sectional Survey From A Developing Country, Mehreen Malik, Syeda Tayyaba Rehan, Farheen Malik, Jawad Ahmed, Chaudhary Abdul Fatir, Hassan Ul Hussain, Asiyah Aman, Muhammad Junaid Tahir Nov 2022

Factors Associated With Loss Of Motivation And Hesitation To Work Amongst Frontline Health Care Providers During The Covid-19 Pandemic: A Cross-Sectional Survey From A Developing Country, Mehreen Malik, Syeda Tayyaba Rehan, Farheen Malik, Jawad Ahmed, Chaudhary Abdul Fatir, Hassan Ul Hussain, Asiyah Aman, Muhammad Junaid Tahir

Department of Anaesthesia

Background: The COVID-19 took over the world in 2020 and a lockdown has been imposed seeing its fast spread. Frontline health care workers (HCWs) were reported frequently with a lack of motivation, hesitancy and unwillingness to perform their duties during this pandemic. This cross-sectional survey aims to evaluate the factors associated with lack of motivation and increased hesitancy among the frontline HCWs to perform their duties during COVID-19 pandemic.
Materials and methods: A total of 239 HCWs were included in this web-based cross-sectional study, who have worked during the COVID-19 pandemic. The anonymous online questionnaire was sent to all faculty, …


Safety Of Simultaneous Bilateral Intravitreal Versus Unilateral Anti-Vasculo-Endothelial Growth Factors Injection In An Operating Room Setting, Irfan Kabiruddin Jeeva, Sidra Masud, Rehman Siddiqui, Hadees Murad Fahad Nov 2022

Safety Of Simultaneous Bilateral Intravitreal Versus Unilateral Anti-Vasculo-Endothelial Growth Factors Injection In An Operating Room Setting, Irfan Kabiruddin Jeeva, Sidra Masud, Rehman Siddiqui, Hadees Murad Fahad

Department of Ophthalmology & Visual Sciences

Objectives: Chorioretinal diseases requiring the use of anti-vascular endothelial growth (anti-VEGF) injections often occur in both eyes simultaneously. This can necessitate injecting both eyes together rather than one eye at a time. The purpose of the study was to determine whether simultaneous bilateral intravitreal injections of anti-VEGF agents are safe when administered in an operation theatre setting.
Methods: Retrospective review of data was conducted. Single center study conducted in a tertiary care hospital in Karachi Pakistan. Approximately 30,000 eyes that received anti-VEGF injection during a 10-year study period were included (March 2008-February 2018). Patients who were lost to follow up …


Sunshine Laws Behind The Clouds: Limited Transparency In A Time Of National Emergency, Ira P. Robbins Nov 2022

Sunshine Laws Behind The Clouds: Limited Transparency In A Time Of National Emergency, Ira P. Robbins

Scholarly Articles in Law Reviews & Journals

The COVID-19 pandemic dramatically changed the way citizens lived their lives, businesses operated, and governments functioned. With most people forced to stay home, the pandemic also disrupted how people received their news and other essential information. Public records and public meetings had to adapt to face the growing challenges in a locked-down world. While some governmental bodies were able to keep up with the threat that COVID-19 posed against transparency, others either failed to acclimate to the new normal or actively took advantage of the circumstances to limit how much the public knew not only about the crisis, but about …


A Comparative Analysis Of Anti-Vax Discourse On Twitter Before And After Covid-19 Onset, Tareq Nasralah, Ahmed El Noshokaty, Omar El-Gayar, Mohammad A. Al-Ramahi, Abdullah Wahbeh Nov 2022

A Comparative Analysis Of Anti-Vax Discourse On Twitter Before And After Covid-19 Onset, Tareq Nasralah, Ahmed El Noshokaty, Omar El-Gayar, Mohammad A. Al-Ramahi, Abdullah Wahbeh

Computer Information Systems Faculty Publications (Archived)

This study aimed to identify and assess the prevalence of vaccine-hesitancy-related topics on Twitter in the periods before and after the Coronavirus Disease 2019 (COVID-19) outbreak. Using a search query, 272,780 tweets associated with anti-vaccine topics and posted between 1 January 2011, and 15 January 2021, were collected. The tweets were classified into a list of 11 topics and analyzed for trends during the periods before and after the onset of COVID-19. Since the beginning of COVID-19, the percentage of anti-vaccine tweets has increased for two topics, “government and politics” and “conspiracy theories,” and decreased for “developmental disabilities.” Compared to …


The Impact Of Covid-19 Shocks On Business And Gdp Of Global Economy, Reza Gharoie Ahangar, Myungsup Kim Nov 2022

The Impact Of Covid-19 Shocks On Business And Gdp Of Global Economy, Reza Gharoie Ahangar, Myungsup Kim

American Business Review

This study examines the relationship between COVID-19 shocks and GDP loss of different countries worldwide based on the seven scenarios of the epidemiological DSGE/CGE model of [McKibbin, W., & Fernando, R. (2020). The Global Macroeconomic Impacts of COVID-19: Seven Scenarios. Asian Economic Papers, 20(2): 1-30, MIT Press]. We implemented a panel data approach for 24 cross-sectional units with three periods and a general regression neural network. The economic and financial shocks consist of labor supply, equity risk premium, consumption demand, and government expenditure. The findings show that the consumption demand and equity risk premium shocks on GDP are more influential …


Covid-19, Nutrition, And Gender: An Evidence-Informed Approach To Gender-Responsive Policies And Programs, Anna Kalbarczyk, Noora-Lisa Aberman, Bregje S M Van Asperen, Rosemary Morgan, Zulfiqar Ahmed Bhutta, Bianca Carducci, Rebecca Heidkamp, Saskia Osendarp, Neha Kumar, Anna Lartey Nov 2022

Covid-19, Nutrition, And Gender: An Evidence-Informed Approach To Gender-Responsive Policies And Programs, Anna Kalbarczyk, Noora-Lisa Aberman, Bregje S M Van Asperen, Rosemary Morgan, Zulfiqar Ahmed Bhutta, Bianca Carducci, Rebecca Heidkamp, Saskia Osendarp, Neha Kumar, Anna Lartey

Department of Paediatrics and Child Health

In addition to the direct health impacts of COVID-19, government and household mitigation measures have triggered negative indirect economic, educational, and food and health system impacts, hitting low-and middle-income countries the hardest and disproportionately affecting women and girls. We conducted a gender focused analysis on five critical and interwoven crises that have emerged because of the COVID-19 crisis and exacerbated malnutrition and food insecurity. These include restricted mobility and isolation; reduced income; food insecurity; reduced access to essential health and nutrition services; and school closures. Our approach included a theoretical gender analysis, targeted review of the literature, and a visual …


Risk Factors For Community-Acquired Bacterial Infection Among Young Infants In South Asia: A Longitudinal Cohort Study With Nested Case–Control Analysis, Nicholas E. Connor, Mohammad Shahidul Islam, Luke C. Mullany, Nong Shang, Zulfiqar Ahmed Bhutta, Anita K. M. Zaidi, Sajid Bashir Soofi, Muhammad Imran Nisar, Pinaki Panigrahi, Kalpana Panigrahi Nov 2022

Risk Factors For Community-Acquired Bacterial Infection Among Young Infants In South Asia: A Longitudinal Cohort Study With Nested Case–Control Analysis, Nicholas E. Connor, Mohammad Shahidul Islam, Luke C. Mullany, Nong Shang, Zulfiqar Ahmed Bhutta, Anita K. M. Zaidi, Sajid Bashir Soofi, Muhammad Imran Nisar, Pinaki Panigrahi, Kalpana Panigrahi

Department of Paediatrics and Child Health

Objective: Risk factors predisposing infants to community-acquired bacterial infections during the first 2 months of life are poorly understood in South Asia. Identifying risk factors for infection could lead to improved preventive measures and antibiotic stewardship.
Methods: Five sites in Bangladesh, India and Pakistan enrolled mother-child pairs via population-based pregnancy surveillance by community health workers. Medical, sociodemographic and epidemiological risk factor data were collected. Young infants aged 0-59 days with signs of possible serious bacterial infection (pSBI) and age-matched controls provided blood and respiratory specimens that were analysed by blood culture and real-time PCR. These tests were used to build …


The Use Of Iv Vasoactive Intestinal Peptide (Aviptadil) In Patients With Critical Covid-19 Respiratory Failure: Results Of A 60-Day Randomized Controlled Trial, Javier Perez-Fernandez Nov 2022

The Use Of Iv Vasoactive Intestinal Peptide (Aviptadil) In Patients With Critical Covid-19 Respiratory Failure: Results Of A 60-Day Randomized Controlled Trial, Javier Perez-Fernandez

All Publications

Objectives: Respiratory failure is a lethal complication of COVID-19 that has remained resistant to drug therapy. Vasoactive intestinal peptide (VIP) is shown in nonclinical studies to upregulate surfactant production, inhibit cytokine synthesis, prevent cytopathy, and block replication of the severe acute respiratory syndrome coronavirus 2 virus in pulmonary cells. The study aims to determine whether Aviptadil (synthetic VIP) can improve survival and recovery in patients with COVID-19 respiratory failure compared with placebo and demonstrate biological effects in such patients.

Design: A multicenter, placebo-controlled trial.

Setting: Ten U.S. hospitals: six tertiary-care hospitals and four community hospitals.

Patients: A total of 196 …


Antibacterial And Anti-Biofilm Activity Of Plumbagin Against Multi-Drug Resistant Clinical Bacterial Isolates, Mohammad A. Alfhili, Irfan Ahmad, Yasser Alraey, Abdulaziz Alangari, Taha Alqahtani, Ayed A. Dera Nov 2022

Antibacterial And Anti-Biofilm Activity Of Plumbagin Against Multi-Drug Resistant Clinical Bacterial Isolates, Mohammad A. Alfhili, Irfan Ahmad, Yasser Alraey, Abdulaziz Alangari, Taha Alqahtani, Ayed A. Dera

Saudi Medical Journal

Objectives: To evaluate the antibacterial activity of plumbagin (PGN) against multidrug resistance (MDR) clinical isolates. Methods: This study was carried out at the Department of Clinical Lab Sciences, King Khalid University from October 6, 2021 to December 14, 2021. We investigated the antibacterial and anti-virulence activity of PGN against MDR Gram-negative ( Escherichia coli , Klebsiella pneumoniae , Salmonella Typhi , and Pseudomonas aeruginosa ) and Gram-positive ( Staphylococcus aureus [S. aureus] , Staphylococcus saprophyticus [S. saprophyticus] , Streptococcus pyogenes , and Enterococcus faecalis ) clinical bacterial isolates. Agar well diffusion, microdilution assay, colony count method, biofilm formation, and time-kill …


Trypanosome Infection Disturbs The Gut Microbiota Of Bumble Bee Hosts, Bryan Sierra-Rivera Nov 2022

Trypanosome Infection Disturbs The Gut Microbiota Of Bumble Bee Hosts, Bryan Sierra-Rivera

Theses and Dissertations

Host-microbe interactions are ubiquitous with both positive and negative outcomes for host health and fitness. While pathogens abound, there has been an increased focus beneficial host-microbial community associations, such as native gut microbiota that can aid in disease resistance, nutrient sequestration, and detoxification. However, while beneficial microbes can protect against infection, there is a limited appreciation for how pathogen infection may disrupt healthy gut microbiota structure and function. Crithidia bombi is a common trypanosomatid gut parasite of bumble bees with fitness-relevant effects on individuals and colonies. The native bumble bee gut microbiota has been shown to increase protection against Crithidia, …


Neurodevelopment And Recovery From Wasting, Harriet M. Babikako, Celine Bourdon, Emmie Mbale, Peace Aber, Annet Birabwa, Josephine Chimoyo, Wieger Voskuijl, Zaubina Kazi, John Mukisa, Ali Faisal Saleem Nov 2022

Neurodevelopment And Recovery From Wasting, Harriet M. Babikako, Celine Bourdon, Emmie Mbale, Peace Aber, Annet Birabwa, Josephine Chimoyo, Wieger Voskuijl, Zaubina Kazi, John Mukisa, Ali Faisal Saleem

Department of Paediatrics and Child Health

Background and objectives: Acute illness with malnutrition is a common indication for hospitalization among children in low- and middle-income countries. We investigated the association between wasting recovery trajectories and neurodevelopmental outcomes in young children 6 months after hospitalization for an acute illness.
Methods: Children aged 2 to 23 months were enrolled in a prospective observational cohort of the Childhood Acute Illness & Nutrition Network, in Uganda, Malawi, and Pakistan between January 2017 and January 2019. We grouped children on the basis of their wasting recovery trajectories using change in mid-upper arm circumference for age z-score. Neurodevelopment was assessed with the …


Challenges And Lessons Learned From The Rapid Operationalization Of A Prospective Cohort To Study The Natural History And Neurodevelopmental Outcomes Of Postnatal Zika Virus Infection Among Infants And Children In Rural Guatemala, Alejandra Paniagua-Avila, Daniel Olson, Amy Connery, D Mirella Calvimontes, Guillermo A Bolanos, Molly M Lamb, Desiree Bauer, Aida Ralda, Neudy Rojop, Eduardo Barrios, Andrea Chacon, Melissa Gomez, Paola Arroyave, Sara Hernandez, Maria Alejandra Martinez, Saskia Bunge-Montes, Alison Colbert, Kareen Arias, Garret Brazeale, Andrea Holliday, Kay M Tomashek, Hana M El Sahly, Wendy Keitel, Flor M Munoz, Edwin J Asturias Nov 2022

Challenges And Lessons Learned From The Rapid Operationalization Of A Prospective Cohort To Study The Natural History And Neurodevelopmental Outcomes Of Postnatal Zika Virus Infection Among Infants And Children In Rural Guatemala, Alejandra Paniagua-Avila, Daniel Olson, Amy Connery, D Mirella Calvimontes, Guillermo A Bolanos, Molly M Lamb, Desiree Bauer, Aida Ralda, Neudy Rojop, Eduardo Barrios, Andrea Chacon, Melissa Gomez, Paola Arroyave, Sara Hernandez, Maria Alejandra Martinez, Saskia Bunge-Montes, Alison Colbert, Kareen Arias, Garret Brazeale, Andrea Holliday, Kay M Tomashek, Hana M El Sahly, Wendy Keitel, Flor M Munoz, Edwin J Asturias

Center for Medical Ethics and Health Policy Staff Publications

During the course of the 2015-2017 outbreak of Zika virus (ZIKV) in the Americas, the emerging virus was recognized as a congenital infection that could damage the developing brain. As the Latin American ZIKV outbreak advanced, the scientific and public health community questioned if this newly recognized neurotropic flavivirus could affect the developing brain of infants and young children infected after birth. We report here the study design, methods and the challenges and lessons learned from the rapid operationalization of a prospective natural history cohort study aimed at evaluating the potential neurological and neurodevelopmental effects of postnatal ZIKV infection in …


Sars-Cov-2 Mrna Vaccination Causes Prolonged Increased Cortical Thickening And Vascularity In Ipsilateral Axillary Lymph Nodes, Sharlene A Teefey, William D Middleton, Jackson S Turner, Ali H Ellebedy, Teresa Suessen, Michael Wallendorf, Jane A O'Halloran, Rachel Presti Nov 2022

Sars-Cov-2 Mrna Vaccination Causes Prolonged Increased Cortical Thickening And Vascularity In Ipsilateral Axillary Lymph Nodes, Sharlene A Teefey, William D Middleton, Jackson S Turner, Ali H Ellebedy, Teresa Suessen, Michael Wallendorf, Jane A O'Halloran, Rachel Presti

2020-Current year OA Pubs

OBJECTIVES: To describe the serial grey-scale and color Doppler appearance of ipsilateral axillary lymphadenopathy in response to the Pfizer-BioNTech Severe Acute Respiratory Syndrome Coronavirus (SARS-CoV-2) messenger RNA (mRNA) vaccine over 24 to 28 weeks.

METHODS: The data for this study were collected during an observational study to determine whether mRNA vaccination induced a germinal center B cell reaction in blood and draining axillary lymph nodes. The current study evaluated the serial color Doppler and grey-scale sonographic appearance of these lymph nodes. Ten participants who each underwent 6 sonograms and FNAs over 24 to 28 weeks were included in the study. …


Assessment Of Infectious Diseases Risks From Dental Aerosols In Real-World Settings, Shruti Choudhary, Tracey Bach, Meghan A Wallace, Daniel C Stoeckel, Martin H Thornhill, Peter B Lockhart, Jennie H Kwon, Stephen Y Liang, Carey-Ann D Burnham, Pratim Biswas, Heidi M Steinkamp, Michael J Durkin Nov 2022

Assessment Of Infectious Diseases Risks From Dental Aerosols In Real-World Settings, Shruti Choudhary, Tracey Bach, Meghan A Wallace, Daniel C Stoeckel, Martin H Thornhill, Peter B Lockhart, Jennie H Kwon, Stephen Y Liang, Carey-Ann D Burnham, Pratim Biswas, Heidi M Steinkamp, Michael J Durkin

2020-Current year OA Pubs

BACKGROUND: Infectious diseases physicians are leaders in assessing the health risks in a variety of community settings. An understudied area with substantial controversy is the safety of dental aerosols. Previous studies have used in vitro experimental designs and/or indirect measures to evaluate bacteria and viruses from dental surfaces. However, these findings may overestimate the occupational risks of dental aerosols. The purpose of this study was to directly measure dental aerosol composition to assess the health risks for dental healthcare personnel and patients.

METHODS: We used a variety of aerosol instruments to capture and measure the bacterial, viral, and inorganic composition …


Comparison Of Indirect Fungal Diagnostic Tests In Patients With Proven Histoplasmosis, Gayathri Krishnan, Margaret Power, J Ryan Bariola, Ryan Dare Nov 2022

Comparison Of Indirect Fungal Diagnostic Tests In Patients With Proven Histoplasmosis, Gayathri Krishnan, Margaret Power, J Ryan Bariola, Ryan Dare

2020-Current year OA Pubs

BACKGROUND: Histoplasmosis is a common cause of invasive fungal infection in endemic regions and accurate diagnosis is difficult without direct tissue culture or pathology. Indirect fungal antigen testing for various fungal pathogens are typically performed to assist with diagnostic workup, though cross-reaction can lead to difficulty in interpreting results. We aimed to compare indirect fungal diagnostic tests and evaluate prevalence of positive antigen testing for non-

METHODS: We performed a single-center retrospective review of adult patients with proven histoplasmosis diagnosed by fungal culture and/or cytology from January 2010 to March 2018. Patient demographics, clinical characteristics, and results of fungal antigen …


Bitten To The Bone: A Case Of Anxiety-Induced Osteomyelitis, Jose A. Rivera, Daniel Aragon, Percy M. Thomas, Michael Menowsky, Olabiyi O. Akala, Paul Dominici, Daniela Hernandez Nov 2022

Bitten To The Bone: A Case Of Anxiety-Induced Osteomyelitis, Jose A. Rivera, Daniel Aragon, Percy M. Thomas, Michael Menowsky, Olabiyi O. Akala, Paul Dominici, Daniela Hernandez

School of Medicine Publications

Onychophagia is a habitual nail-biting disorder, usually associated with mental or emotional diseases. It affects 20-30% of the population in all age groups. Human bites have the potential to become serious injuries due to high virulence in the human oral flora and may often require hospital admission, antibiotics and even debridement in the operating room. Thus, repetitive nail biting has the potential to be limb-threatening if not treated early and appropriately.

We present a 49-year-old Spanish-speaking gentleman, with a past medical history of repetitive nail biting secondary to severe anxiety, major depression disorder, bilateral hand neuropathy secondary to diabetes mellitus …


T Cells Specific For Α-Myosin Drive Immunotherapy-Related Myocarditis, Margaret L Axelrod, Wouter C Meijers, Elles M Screever, Juan Qin, Mary Grace Carroll, Xiaopeng Sun, Elie Tannous, Yueli Zhang, Ayaka Sugiura, Brandie C Taylor, Ann Hanna, Shaoyi Zhang, Kaushik Amancherla, Warren Tai, Jordan J Wright, Spencer C Wei, Susan R Opalenik, Abigail L Toren, Jeffrey C Rathmell, P Brent Ferrell, Elizabeth J Phillips, Simon Mallal, Douglas B Johnson, James P Allison, Javid J Moslehi, Justin M Balko Nov 2022

T Cells Specific For Α-Myosin Drive Immunotherapy-Related Myocarditis, Margaret L Axelrod, Wouter C Meijers, Elles M Screever, Juan Qin, Mary Grace Carroll, Xiaopeng Sun, Elie Tannous, Yueli Zhang, Ayaka Sugiura, Brandie C Taylor, Ann Hanna, Shaoyi Zhang, Kaushik Amancherla, Warren Tai, Jordan J Wright, Spencer C Wei, Susan R Opalenik, Abigail L Toren, Jeffrey C Rathmell, P Brent Ferrell, Elizabeth J Phillips, Simon Mallal, Douglas B Johnson, James P Allison, Javid J Moslehi, Justin M Balko

Faculty, Staff and Student Publications

Immune-related adverse events, particularly severe toxicities such as myocarditis, are major challenges to the utility of immune checkpoint inhibitors (ICIs) in anticancer therapy1. The pathogenesis of ICI-associated myocarditis (ICI-MC) is poorly understood. Pdcd1-/-Ctla4+/- mice recapitulate clinicopathological features of ICI-MC, including myocardial T cell infiltration2. Here, using single-cell RNA and T cell receptor (TCR) sequencing of cardiac immune infiltrates from Pdcd1-/-Ctla4+/- mice, we identify clonal effector CD8+ T cells as the dominant cell population. Treatment with anti-CD8-depleting, but not anti-CD4-depleting, antibodies improved the survival of Pdcd1-/-Ctla4+/- mice. Adoptive transfer of immune cells from mice with myocarditis induced fatal myocarditis in recipients, …


Neoadjuvant Relatlimab And Nivolumab In Resectable Melanoma, Rodabe N Amaria, Michael Postow, Elizabeth M Burton, Michael T Tetzlaff, Merrick I Ross, Carlos Torres-Cabala, Isabella C Glitza, Fei Duan, Denái R Milton, Klaus Busam, Lauren Simpson, Jennifer L Mcquade, Michael K Wong, Jeffrey E Gershenwald, Jeffrey E Lee, Ryan P Goepfert, Emily Z Keung, Sarah B Fisher, Allison Betof-Warner, Alexander N Shoushtari, Margaret Callahan, Daniel Coit, Edmund K Bartlett, Danielle Bello, Parisa Momtaz, Courtney Nicholas, Aidi Gu, Xuejun Zhang, Brinda Rao Korivi, Madhavi Patnana, Sapna P Patel, Adi Diab, Anthony Lucci, Victor G Prieto, Michael A Davies, James P Allison, Padmanee Sharma, Jennifer A Wargo, Charlotte Ariyan, Hussein A Tawbi Nov 2022

Neoadjuvant Relatlimab And Nivolumab In Resectable Melanoma, Rodabe N Amaria, Michael Postow, Elizabeth M Burton, Michael T Tetzlaff, Merrick I Ross, Carlos Torres-Cabala, Isabella C Glitza, Fei Duan, Denái R Milton, Klaus Busam, Lauren Simpson, Jennifer L Mcquade, Michael K Wong, Jeffrey E Gershenwald, Jeffrey E Lee, Ryan P Goepfert, Emily Z Keung, Sarah B Fisher, Allison Betof-Warner, Alexander N Shoushtari, Margaret Callahan, Daniel Coit, Edmund K Bartlett, Danielle Bello, Parisa Momtaz, Courtney Nicholas, Aidi Gu, Xuejun Zhang, Brinda Rao Korivi, Madhavi Patnana, Sapna P Patel, Adi Diab, Anthony Lucci, Victor G Prieto, Michael A Davies, James P Allison, Padmanee Sharma, Jennifer A Wargo, Charlotte Ariyan, Hussein A Tawbi

Faculty, Staff and Student Publications

Relatlimab and nivolumab combination immunotherapy improves progression-free survival over nivolumab monotherapy in patients with unresectable advanced melanoma1. We investigated this regimen in patients with resectable clinical stage III or oligometastatic stage IV melanoma (NCT02519322). Patients received two neoadjuvant doses (nivolumab 480 mg and relatlimab 160 mg intravenously every 4 weeks) followed by surgery, and then ten doses of adjuvant combination therapy. The primary end point was pathologic complete response (pCR) rate2. The combination resulted in 57% pCR rate and 70% overall pathologic response rate among 30 patients treated. The radiographic response rate using Response Evaluation Criteria in Solid …


Monitoring Quality Of Care In Hepatocellular Carcinoma: A Modified Delphi Consensus, Ashika D. Maharaj, John Lubel, Eileen Lam, Paul J. Clark, Oliver Duncan, Jacob George, Gary P. Jeffrey, Lara Lipton, Howard Liu, Geoffrey Mccaughan, Eu-Ling Neo, Jennifer Philip, Simone I. Strasser, Katherine Stuart, Alexander Thompson, Jonathan Tibballs, Thomas Tu, Michael C. Wallace, Alan Wigg, Marnie Wood, Amany Zekry, Elysia Greenhill, Liane J. Ioannou, Golo Ahlenstiel, Kaye Bowers, Stephen J. Clarke, Anouk Dev, Michael Fink, Mark Goodwin, Christos S. Karapetis, Miriam T. Levy, Kate Muller, James O'Beirne, David Pryor, James Seow, Nicholas Shackel, Caroline Tallis, Nick Butler, John K. Olynyk, Kate Reed-Cox, John R. Zalcberg, Stuart K. Roberts Nov 2022

Monitoring Quality Of Care In Hepatocellular Carcinoma: A Modified Delphi Consensus, Ashika D. Maharaj, John Lubel, Eileen Lam, Paul J. Clark, Oliver Duncan, Jacob George, Gary P. Jeffrey, Lara Lipton, Howard Liu, Geoffrey Mccaughan, Eu-Ling Neo, Jennifer Philip, Simone I. Strasser, Katherine Stuart, Alexander Thompson, Jonathan Tibballs, Thomas Tu, Michael C. Wallace, Alan Wigg, Marnie Wood, Amany Zekry, Elysia Greenhill, Liane J. Ioannou, Golo Ahlenstiel, Kaye Bowers, Stephen J. Clarke, Anouk Dev, Michael Fink, Mark Goodwin, Christos S. Karapetis, Miriam T. Levy, Kate Muller, James O'Beirne, David Pryor, James Seow, Nicholas Shackel, Caroline Tallis, Nick Butler, John K. Olynyk, Kate Reed-Cox, John R. Zalcberg, Stuart K. Roberts

Research outputs 2022 to 2026

Although there are several established international guidelines on the management of hepatocellular carcinoma (HCC), there is limited information detailing specific indicators of good quality care. The aim of this study was to develop a core set of quality indicators (QIs) to underpin the management of HCC. We undertook a modified, two-round, Delphi consensus study comprising a working group and experts involved in the management of HCC as well as consumer representatives. QIs were derived from an extensive review of the literature. The role of the participants was to identify the most important and measurable QIs for inclusion in an HCC …


The Acceptance Of Learning Management Systems By Higher Education Faculty In An Educational Landscape Influenced By A Global Pandemic, Stephen Mark Rektenwald Nov 2022

The Acceptance Of Learning Management Systems By Higher Education Faculty In An Educational Landscape Influenced By A Global Pandemic, Stephen Mark Rektenwald

Electronic Theses and Dissertations

This quantitative study investigated the perceptions of higher education faculty with respect to their behavioral intentions to use learning management systems and the perceived effect of COVID-19 on those intentions. An online survey was administered through private Facebook groups to faculty in higher education and listservs focused on technology in higher education. The sample size initially included 137 participants but participants were reduced to 121 due to incomplete responses on some surveys or not meeting the selection criteria for the research. The theoretical framework for this research was the intersection of the technology acceptance model and digital transformations. The data …


Bilateral Optic Disc Drusen With Neuroretinitis, Jessica Kreinbrink Od, Andrew Weibel Od, Katherine Weibel Od Oct 2022

Bilateral Optic Disc Drusen With Neuroretinitis, Jessica Kreinbrink Od, Andrew Weibel Od, Katherine Weibel Od

Optometric Clinical Practice

Background: Neuroretinitis is an inflammation of the posterior pole of the eye, resulting in optic disc edema and macular star formation. Systemic conditions associated with these findings include tuberculosis, toxoplasmosis, syphilis, lyme disease, toxocariasis, mumps, herpes simplex, and cat scratch disease. This case illustrates diagnosis and treatment for a patient with neuroretinitis complicated by preexisting vision loss.

Case Report: A Caucasian male in his 40’s presented to the eye clinic for an emergency appointment with complaints of constant blurry vision, especially inferiorly upon awakening, in his right eye for the past two weeks. His ocular history included optic disc …


The Expansion Of Lyme Disease: A Case Of Infection In The Absence Of Known Exposure, James C. Curry, Shane E. Cook Md Oct 2022

The Expansion Of Lyme Disease: A Case Of Infection In The Absence Of Known Exposure, James C. Curry, Shane E. Cook Md

Marshall Journal of Medicine

Lyme disease is a systemic infection caused by the spirochete Borrelia burgdorferi often carried the Ixodes tick. It is associated with dermatologic manifestations, most notably the “bullseye rash” of erythema migrans. The disease can progress in stages to involve other organs such as joints, heart, and the nervous system. Lyme disease is continuing to spread, with West Virginia cases increasing dramatically in the last 2 decades. As a result, physicians are likely to encounter this disease more often, making recognition and early treatment a top priority in order to prevent potentially dangerous sequelae. We present a case of a 60-year-old …


Chronic Cavitary Pulmonary Aspergillosis: An Unusual Cause Of Chronic Cough, Pleuritic Chest Pain, And Hemoptysis In A 24-Year-Old Coal Mine Worker, Emma I. Sherfinski, Emily J. Vore, Mark H. Cooper Md, Phd, Peimei He Md Oct 2022

Chronic Cavitary Pulmonary Aspergillosis: An Unusual Cause Of Chronic Cough, Pleuritic Chest Pain, And Hemoptysis In A 24-Year-Old Coal Mine Worker, Emma I. Sherfinski, Emily J. Vore, Mark H. Cooper Md, Phd, Peimei He Md

Marshall Journal of Medicine

Pulmonary Aspergillus infections are caused by the ubiquitous fungus mold when spores found in compost, dust, and plant material are inhaled. Manifestation of the disease is represented by a delicate balance between host and pathogen interactions, making Aspergillus infection more commonly observed in immunocompromised individuals. Chronic cavitary pulmonary aspergillosis (CCPA) is a subtype of pulmonary Aspergillosis associated with history of chronic or prior lung disease. Here we present the case of a non-immunocompromised 24-year-old male with a history of intermittent asthma with chronic pulmonary symptoms and finding of a lung mass on imaging. We describe the diagnostic challenge and surgical …


Why Aren't Mountain State Folks Getting The Shot?: Health Literacy, Covid-19, And Vaccination Rates In West Virginia Counties, Elizabeth Van Nostrand, Taylor J. Robinson, Aimee J. Palumbo Oct 2022

Why Aren't Mountain State Folks Getting The Shot?: Health Literacy, Covid-19, And Vaccination Rates In West Virginia Counties, Elizabeth Van Nostrand, Taylor J. Robinson, Aimee J. Palumbo

West Virginia Law Review

No abstract provided.


"Triple-Demic" Viruses And How To Protect Yourself Against Flu, Rsv And Covid-19, Adam Pope Oct 2022

"Triple-Demic" Viruses And How To Protect Yourself Against Flu, Rsv And Covid-19, Adam Pope

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No abstract provided.