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Articles 3811 - 3840 of 14319
Full-Text Articles in Entire DC Network
Personal Disruption In The Career Advancement Of Female Executives In Medical Education, Ifeoma Dawodu
Personal Disruption In The Career Advancement Of Female Executives In Medical Education, Ifeoma Dawodu
Dissertations
Purpose: The purpose of this explanatory mixed methods study was to identify and describe the perceived impact of Johnson and Mohr’s (2013) five disruptive career skills on female medical education executives on their advancement to executive leadership positions.
Methodology: This study employed a sequential explanatory mixed methods approach to explore the career advancement strategies of female leaders in academic medicine. First, a quantitative survey using Likert scales assessed the use and impact of personal disruption strategies among female executives; next, semistructured interviews provided deeper insights into their experiences. The sample focused on senior female leaders in California medical schools who …
Beyond The Numbers: A Qualitative Exploration Of Patient Perspectives On Postpartum Care And Maternal Mortality, Kristen A. Waters
Beyond The Numbers: A Qualitative Exploration Of Patient Perspectives On Postpartum Care And Maternal Mortality, Kristen A. Waters
Master of Public Health Program Student Publications
Introduction
Montgomery County faces one of Ohio's highest maternal mortality rates, with notable disparities by race. Despite their importance in reducing maternal deaths, up to 40% of women nationwide do not attend a postpartum care (PPC) visit. While well researched guidelines exist regarding the content and timing of PPC visits, there is a lack of patient perspective on this topic, specifically in the Black-identifying population in an area with a significant burden of maternal mortality.
Methods
Semi-structured interviews and focus group sessions were conducted with 31 participants of maternal health community events in Dayton, OH. Participants were asked their opinions …
Cd4+ T Cell-Innate Immune Crosstalk Is Critical During Staphylococcus Aureus Craniotomy Infection, Gunjan Kak, Zachary A. Van Roy, Rachel W. Fallet, Lee E. Korshoj, Tammy Kielian
Cd4+ T Cell-Innate Immune Crosstalk Is Critical During Staphylococcus Aureus Craniotomy Infection, Gunjan Kak, Zachary A. Van Roy, Rachel W. Fallet, Lee E. Korshoj, Tammy Kielian
Journal Articles: Pathology and Microbiology
Access to the brain for treating neurological sequalae requires a craniotomy, which can be complicated by infection. Staphylococcus aureus accounts for half of craniotomy infections, increasing morbidity in a medically fragile patient population. T cells preferentially traffic to the brain during craniotomy infection; however, their functional importance is unknown. Using a mouse model of S. aureus craniotomy infection, CD4+ T cells were critical for bacterial containment, as treatment of WT animals with anti-CD4 exacerbated infection that was similar to phenotypes in Rag1-/- mice. Single-cell RNA-Seq (scRNA-Seq) revealed transcriptional heterogeneity in brain CD3+ infiltrates, with CD4+ cells most prominent that displayed …
Effect Of Praziquantel Treatment On The Nutritional Status Of Children Infected With Schistosoma Haematobium, Louis Fok, Hongying Dai, David Brett-Major, Abebe Animut, Berhanu Erko, John Linville, Yohannes Negash, Abraham Degarege
Effect Of Praziquantel Treatment On The Nutritional Status Of Children Infected With Schistosoma Haematobium, Louis Fok, Hongying Dai, David Brett-Major, Abebe Animut, Berhanu Erko, John Linville, Yohannes Negash, Abraham Degarege
Journal Articles: Epidemiology
This quasi-experimental trial examined the relationship between Schistosoma haematobium infection and nutritional status, and the impact of single dose praziquantel (PZQ) therapy on undernutrition. A total of 353 children were examined, 112 of which were infected with S. haematobium and treated with PZQ. Children's heights, weights, and mid-upper arm circumferences (MUAC) were measured at baseline and one month post-treatment. Infected children had significantly smaller mean BMI-for-age z-scores (BAZ) (-1.16 vs. 0.11, p < 0.01) and weight-for-age z-scores (WAZ) (-0.61 vs. -0.31, p = 0.03) than the uninfected ones at baseline. S. haematobium infection was associated with underweight (adjusted OR: 1.76, 95% CI: 1.63-1.90). One month after treatment, BAZ, WAZ, …
An Observational Study Of Discourse Tasks And Running Speech Sampling In The Assessment Of Paediatric Voice Quality, Victoria Reynolds, Kristin Scavo-Smith, Kate Oteng-Bediako, Sophie Scanlon
An Observational Study Of Discourse Tasks And Running Speech Sampling In The Assessment Of Paediatric Voice Quality, Victoria Reynolds, Kristin Scavo-Smith, Kate Oteng-Bediako, Sophie Scanlon
Speech-Language Pathology Faculty Publications
Introduction
Running speech sampling is an essential component of a paediatric voice evaluation, in that it should provide the examiner with a representative vocal sample of the child's everyday voice use outside of the clinic setting. Current speech sampling practices, consisting of reading tasks, informal conversation sampling and the voice question ('Tell me about your voice problem'), may not elicit consistent samples or samples of sufficient length to allow the examiner to make a reliable and valid judgement about vocal quality. The aim of this study is to compare the voice quality of children produced in response to existing running …
Lower Electronic Health Record Adoption And Interoperability In Rural Versus Urban Physician Participants: A Cross-Sectional Analysis From The Cms Quality Payment Program, Alfred J. Anzalone, Carol R. Geary, Ran Dai, Shinobu Watanabe-Galloway, James C. Mcclay, James Campbell
Lower Electronic Health Record Adoption And Interoperability In Rural Versus Urban Physician Participants: A Cross-Sectional Analysis From The Cms Quality Payment Program, Alfred J. Anzalone, Carol R. Geary, Ran Dai, Shinobu Watanabe-Galloway, James C. Mcclay, James Campbell
Journal Articles: Epidemiology
BACKGROUND: The Health Information Technology for Economic and Clinical Health Act of 2009 introduced the Meaningful Use program to incentivize the adoption of electronic health records (EHRs) in the U.S. This study investigates the disparities in EHR adoption and interoperability between rural and urban physicians in the context of federal programs like the Medicare Access and CHIP Reauthorization Act of 2015 and the 21st Century Cures Act.
METHODS: A cross-sectional analysis was conducted using the 2021 Quality Payment Program Experience Report Public Use File to compare EHR adoption and Promoting Interoperability scores (PISs) between urban and rural physician participants. Data …
Global, Regional, And National Burden Of Cardiovascular Diseases And Risk Factors In 204 Countries And Territories, 1990-2023, Global Burden Of Cardiovascular Diseases And Risks 2023 Collaborators, Benjamin A. Stark, Nicole K. Decleene, Emily C. Desai, Johnathan M. Hsu, Catherine O. Johnson, Laura Lara-Castor, Kate E. Legrand, Prof Bhoomadevi A., Mohammad Amin Aalipour, Nasir Abbas, Madineh Abbasi, Mohammadreza Abbasian, Hedayat Abbastabar, Abdallah H. A. Abd Al Magied, Samar Abd Elhafeez, Gregory A. Roth, Et Al.
Global, Regional, And National Burden Of Cardiovascular Diseases And Risk Factors In 204 Countries And Territories, 1990-2023, Global Burden Of Cardiovascular Diseases And Risks 2023 Collaborators, Benjamin A. Stark, Nicole K. Decleene, Emily C. Desai, Johnathan M. Hsu, Catherine O. Johnson, Laura Lara-Castor, Kate E. Legrand, Prof Bhoomadevi A., Mohammad Amin Aalipour, Nasir Abbas, Madineh Abbasi, Mohammadreza Abbasian, Hedayat Abbastabar, Abdallah H. A. Abd Al Magied, Samar Abd Elhafeez, Gregory A. Roth, Et Al.
Epidemiology, Biostatistics, & Environmental Health Faculty Publications
Background
Cardiovascular diseases (CVDs) are the leading cause of mortality and are among the foremost causes of disability globally. CVD burden has continued to increase in most countries since 1990, with trends driven by changing exposures to harmful risk factors, population growth, and population aging.
Objectives
We report estimates of global, national, and subnational CVD burden, including 18 subdiseases and 12 associated modifiable risk factors. We analyzed change in CVD burden from 1990 to 2023 and identified drivers of change including population growth, population aging, and risk factor exposure.
Methods
The Global Burden of Disease (GBD) 2023 study, a multinational …
Examining The Relationships Among Childbirth Satisfaction, Maternal Functioning, And Psychological Flexibility In Postpartum Mothers, Ryanne N. Schaad
Examining The Relationships Among Childbirth Satisfaction, Maternal Functioning, And Psychological Flexibility In Postpartum Mothers, Ryanne N. Schaad
PCOM Psychology Dissertations
Childbirth dissatisfaction, defined as a woman’s negative evaluation of the labor and delivery experience, is common and can have significant consequences for women and their infants, particularly in terms of maternal functioning. Given that childbirth satisfaction is related to maternal functioning in the postpartum period, a better understanding of modifiable factors that could be targeted to bolster maternal functioning is warranted. Psychological flexibility, a construct from Acceptance and Commitment Therapy, has gained increasing empirical support as a modifiable factor for psychological distress and could serve as a potential construct to further examine the relationship between childbirth satisfaction and maternal functioning. …
Time Of Urine Sampling May Influence The Association Between Urine Specific Gravity And Body Composition, Patrick B. Wilson, Brian K. Ferguson, Ian P. Winter
Time Of Urine Sampling May Influence The Association Between Urine Specific Gravity And Body Composition, Patrick B. Wilson, Brian K. Ferguson, Ian P. Winter
Exercise Science Faculty Publications
Urine specific gravity (USG) is frequently utilized in sports practice and research to assess hydration status. Prior research suggests that individuals with large amounts of fat-free mass (FFM) and muscle have elevated USG, but little is known about whether the time of collection (first-morning vs. spot sampling) and various nutritional factors influence these relationships. This cross-sectional, observational study assessed fasted first-morning (n = 55) and non-fasted spot USG (n = 51) samples in adults and evaluated relationships of USG with body composition and nutrition intake. The InBody 770 was used to estimate FFM, skeletal muscle mass (SMM), and total body …
Spleen And Peripheral Blood Immunopathology In An Outbred Model Of Adult-Stage Murine Schistosomiasis, Thomas Schulze, Andrew J. Neville, Evie G. Ehrhorn, Sarah A. Alsuleiman, Jonathan L. Vennerstrom, Paul H. Davis
Spleen And Peripheral Blood Immunopathology In An Outbred Model Of Adult-Stage Murine Schistosomiasis, Thomas Schulze, Andrew J. Neville, Evie G. Ehrhorn, Sarah A. Alsuleiman, Jonathan L. Vennerstrom, Paul H. Davis
Journal Articles: Pharmaceutical Sciences
Schistosomiasis, a parasitic disease caused by flatworms of genus Schistosoma, is a neglected tropical disease that causes significant morbidity in the developing world. Despite numerous efforts to eradicate the disease, the parasite remains a significant global burden, particularly within Sub-Saharan Africa. Schistosoma species possess an arsenal of potent mechanisms to defend against direct attack from host immune cells and a remarkable ability to modulate the host immune system through proximal and systemic modes that facilitate its stage-specific development, survival, and reproduction. Standardized animal models have been developed that serve as an important resource for dissecting parasite and host immunobiology …
Schistosoma Mansoni Infection Causes Consistent Changes To The Fecal Bacterial Microbiota Of Mice Across And Within Sites, Mariam A. Mhanna, David T. Gauthier, Lisa M. Shollenberger
Schistosoma Mansoni Infection Causes Consistent Changes To The Fecal Bacterial Microbiota Of Mice Across And Within Sites, Mariam A. Mhanna, David T. Gauthier, Lisa M. Shollenberger
Biological Sciences Faculty Publications
Eggs of Schistosoma mansoni are produced by adult female worms in mesenteries of infected hosts. Eggs can cross the intestinal barrier and form granulomas in the tissue or breach and exit the host through fecal excretion. These interactions may affect the host microbiome assemblages. Given the potential for schistosomal alteration of host gut microbiome and subsequent effects on the fecal bacterial composition, it is important to conduct controlled microbiome studies on model animals. While pursuing these studies, it is important to take into account the different conditions in which microbiome studies are conducted and their consequent impacts on variability and …
Whether To Offer Interventions At The End Of Life: What Physicians Consider And How Clinical Ethicists Can Help, Joelle Robertson-Preidler, Mikaela Kim, Sophia Fantus, Janet Malek
Whether To Offer Interventions At The End Of Life: What Physicians Consider And How Clinical Ethicists Can Help, Joelle Robertson-Preidler, Mikaela Kim, Sophia Fantus, Janet Malek
Faculty and Staff Publications
Background: Advances in life-prolonging technologies increasingly create dilemmas for physicians who must decide whether to offer various interventions to patients nearing the end of life. Clinical ethicists are often consulted to support physicians in making these complex decisions and can do so most effectively if they understand physicians' reasons for making recommendations in this context.
Methods: Semi-structured interviews were conducted with surgeons, nephrologists, intensivists, emergency physicians, and oncologists regarding the considerations they have used to make decisions about offering interventions for patients nearing the end of life. Interview transcripts were thematically analyzed.
Results: We identified six types of considerations physicians …
A Randomized Controlled Trial Of A Compassion-Centered Spiritual Health Intervention To Improve Hospital Inpatient Outcomes, Jennifer S Mascaro, Patricia K Palmer, Marcia J Ash, Marianne P Florian, Deanna M Kaplan, Roman Palitsky, Steven P Cole, Maureen Shelton, Charles L Raison, George H Grant
A Randomized Controlled Trial Of A Compassion-Centered Spiritual Health Intervention To Improve Hospital Inpatient Outcomes, Jennifer S Mascaro, Patricia K Palmer, Marcia J Ash, Marianne P Florian, Deanna M Kaplan, Roman Palitsky, Steven P Cole, Maureen Shelton, Charles L Raison, George H Grant
Faculty and Staff Publications
Background: Inpatient medical settings lack evidence-based spiritually integrated interventions to address patient care needs within a pluralistic religious landscape. To address this gap, CCSH™ (Compassion-Centered Spiritual Health) was developed to leverage the skillsets of healthcare chaplains to improve patient outcomes through spiritual consultation. Here, we report the results of a randomized, wait-list controlled, pre-registered (NCT03529812) study that evaluated the impact of CCSH on patient-reported depression and explored putative mediators of CCSH's effects.
Method: Chaplain residents were randomized to be trained in CCSH as part of their clinical pastoral education (CPE) residency in the fall (n = 8) or …
Analysis Of Errors In The Management Of Cutaneous Disorders, Robert J. Pariser, Sarah Alnaif
Analysis Of Errors In The Management Of Cutaneous Disorders, Robert J. Pariser, Sarah Alnaif
Department Dermatology Faculty Publications
In this study, we prospectively and retrospectively evaluated the occurrence of errors in the management of cutaneous disorders from patient visits and medical records in a single dermatology practice in southeast Virginia over a 3-year period (June 2020-July 2023). Providers should be able to improve diagnostic accuracy by utilizing established rapid bedside diagnostic techniques.
Barriers And Facilitators To Accessing Mental And Physical Health Care Among Sexual Minority Women: A Qualitative Exploration, Charlotte A. Dawson, A. Moulder, Kristin E. Heron
Barriers And Facilitators To Accessing Mental And Physical Health Care Among Sexual Minority Women: A Qualitative Exploration, Charlotte A. Dawson, A. Moulder, Kristin E. Heron
Department Psychiatry & Behavioral Science Faculty Publications
Cisgender sexual minority women (SMW, e.g., lesbian, queer) are at greater risk for poor mental and physical health compared to heterosexual women and face challenges when accessing health care. Previous research has largely focused on general sexual and gender minority barriers to health care, but more research is needed on the experiences of specific subgroups, including cisgender SMW. The current study qualitatively explored barriers and facilitators for cisgender SMW seeking health care. Twenty cisgender SMW aged 18-40 recruited using Meta advertisements and past participant lists completed 45 min semi-structured interviews and a brief survey. Thematic analysis conducted by two coders …
Maternal Health Predictors In Ohio, Sritha Donepudi, Humza Khan
Maternal Health Predictors In Ohio, Sritha Donepudi, Humza Khan
Scholarship in Medicine - All Papers
Background: Ohio has continued to have a maternal mortality rate higher than the average which has posed the question of how geographic location, socioeconomic status, and demographics affect these rates.
Objective: This paper aims to investigate the relationship between variables affecting maternal mortality rates in Ohio such as teen birth rates and primary care physician access with where one lives between Rural and Urban areas and their household income in order to provide more information for future research.
Methods: This paper utilized County Health Rankings and statistical and correlation analysis with SPSS to analyze rates across counties in Ohio.
Results: …
Employee Perspectives On Genetic Testing In The Workplace: Results From A National Survey., J Scott Roberts, Wendy R Uhlmann, Drew Blasco, Anya E R Prince, Sarah Mccain, Subhamoy Pal, Kunal Sanghavi, Elizabeth Charnysh, Charles Lee
Employee Perspectives On Genetic Testing In The Workplace: Results From A National Survey., J Scott Roberts, Wendy R Uhlmann, Drew Blasco, Anya E R Prince, Sarah Mccain, Subhamoy Pal, Kunal Sanghavi, Elizabeth Charnysh, Charles Lee
Faculty Research 2025
INTRODUCTION: Genetic testing for health-related purposes is now offered in some workplace wellness programs, with notable ethical, legal, and social implications. However, little is known about employee perspectives on workplace genetic testing (wGT).
METHODS: We surveyed a large, diverse national sample of 2,000 employed adults (mean age = 43 years; 51% female). Survey measures assessed respondents' wGT beliefs, perceptions of employer motivations for offering wGT, and privacy concerns.
RESULTS: Most respondents (57.4%) agreed that wGT would improve employees' health, and 46.7% agreed it could aid recruitment and retention of employees. Many respondents attributed legally prohibited motivations to employers offering wGT, …
Marmosets As Model Systems For The Study Of Alzheimer's Disease And Related Dementias: Substantiation Of Physiological Tau 3r And 4r Isoform Expression And Phosphorylation., Hasi Huhe, Sarah M Shapley, Duc M Duong, Fang Wu, Seung-Kwon Ha, Sang-Ho Choi, Julia Kofler, Yongshan Mou, Thais Rafael Guimaraes, Amantha Thathiah, Caroline M Watson, Lauren K H Schaeffer, Gregory W. Carter, Nicholas T Seyfried, Afonso C Silva, Stacey J Sukoff Rizzo
Marmosets As Model Systems For The Study Of Alzheimer's Disease And Related Dementias: Substantiation Of Physiological Tau 3r And 4r Isoform Expression And Phosphorylation., Hasi Huhe, Sarah M Shapley, Duc M Duong, Fang Wu, Seung-Kwon Ha, Sang-Ho Choi, Julia Kofler, Yongshan Mou, Thais Rafael Guimaraes, Amantha Thathiah, Caroline M Watson, Lauren K H Schaeffer, Gregory W. Carter, Nicholas T Seyfried, Afonso C Silva, Stacey J Sukoff Rizzo
Faculty Research 2025
INTRODUCTION: Marmosets spontaneously develop pathological hallmarks of Alzheimer's disease (AD) including amyloid beta plaques. However, tau expression in the marmoset brain has been understudied.
METHODS: Isoforms of tau were examined by western blot, mass spectrometry, immunofluorescence, and immunohistochemical staining.
RESULTS: 3R and 4R tau isoforms are expressed in marmoset brains at both the transcript and protein levels across ages. Mass spectrometry analysis revealed that tau peptides in marmoset corresponded to the 3R and 4R peptides in human brain, with 3R predominating at birth and an ≈40%:60% 3R:4R ratios in adolescents and adults; tau was distributed widely in neurons, with localization …
Comprehensive Single-Cell Aging Atlas Of Healthy Mammary Tissues Reveals Shared Epigenomic And Transcriptomic Signatures Of Aging And Cancer., Brittany Lynn Angarola, Siddhartha Sharma, Neerja Katiyar, Hyeon Gu Kang, Djamel Nehar-Belaid, Sunghee Park, Rachel Gott, Giray N Eryilmaz, Mark A Labarge, Karolina Palucka, Jeffrey Chuang, Ron Korstanje, Duygu Ucar, Olga Anczuków
Comprehensive Single-Cell Aging Atlas Of Healthy Mammary Tissues Reveals Shared Epigenomic And Transcriptomic Signatures Of Aging And Cancer., Brittany Lynn Angarola, Siddhartha Sharma, Neerja Katiyar, Hyeon Gu Kang, Djamel Nehar-Belaid, Sunghee Park, Rachel Gott, Giray N Eryilmaz, Mark A Labarge, Karolina Palucka, Jeffrey Chuang, Ron Korstanje, Duygu Ucar, Olga Anczuków
Faculty Research 2025
Aging is the greatest risk factor for breast cancer; however, how age-related cellular and molecular events impact cancer initiation is unknown. In this study, we investigated how aging rewires transcriptomic and epigenomic programs of mouse mammary glands at single-cell resolution, yielding a comprehensive resource for aging and cancer biology. Aged epithelial cells exhibit epigenetic and transcriptional changes in metabolic, pro-inflammatory and cancer-associated genes. Aged stromal cells downregulate fibroblast marker genes and upregulate markers of senescence and cancer-associated fibroblasts. Among immune cells, distinct T cell subsets (Gzmk+, memory CD4+, γδ) and M2-like macrophages expand with age. …
Exploring The Composition Of Placental Microbiome And Its Potential Origin In Preterm Birth., Marwa Saadaoui, Mohamed Nadhir Djekidel, Selvasankar Murugesan, Manoj Kumar, Duaa Elhag, Parul Singh, Basirudeen Syed Ahamed Kabeer, Alexandra Katharina Marr, Tomoshige Kino, Tobias Brummaier, Rose Mcgready, François Nosten, Damien Chaussabel, Annalisa Terranegra, Souhaila Al Khodor
Exploring The Composition Of Placental Microbiome And Its Potential Origin In Preterm Birth., Marwa Saadaoui, Mohamed Nadhir Djekidel, Selvasankar Murugesan, Manoj Kumar, Duaa Elhag, Parul Singh, Basirudeen Syed Ahamed Kabeer, Alexandra Katharina Marr, Tomoshige Kino, Tobias Brummaier, Rose Mcgready, François Nosten, Damien Chaussabel, Annalisa Terranegra, Souhaila Al Khodor
Faculty Research 2025
INTRODUCTION: For years, the placenta was believed to be sterile, but recent studies reveal it hosts a unique microbiome. Despite these findings, significant questions remain about the origins of the placental microbiome and its effects on pregnancy and fetal health. Some studies suggest it may originate from the vaginal tract, while others indicate that oral bacteria can enter the maternal bloodstream and seed the placenta. However, research analyzing the vaginal, oral, and placental microbiomes within the same cohort is lacking. Additionally, it's unclear whether the placental microbiome differs between healthy pregnancies and those with complications like preterm birth (PTB), which …
Single-Cell And Bulk Transcriptional Profiling Of Mouse Ovaries Reveals Novel Genes And Pathways Associated With Dna Damage Response In Oocytes., Monique Mills, Chihiro Emori, Parveen Kumar, Zachary Boucher, Joshy George, Ewelina Bolcun-Filas
Single-Cell And Bulk Transcriptional Profiling Of Mouse Ovaries Reveals Novel Genes And Pathways Associated With Dna Damage Response In Oocytes., Monique Mills, Chihiro Emori, Parveen Kumar, Zachary Boucher, Joshy George, Ewelina Bolcun-Filas
Faculty Research 2025
Immature oocytes enclosed in primordial follicles stored in female ovaries are under constant threat of DNA damage induced by endogenous and exogenous factors. Checkpoint kinase 2 (CHEK2) is a key mediator of the DNA damage response (DDR) in all cells. Genetic studies have shown that CHEK2 and its downstream targets, p53, and TAp63, regulate primordial follicle elimination in response to DNA damage. However, the mechanism leading to their demise is still poorly characterized. Single-cell and bulk RNA sequencing were used to determine the DDR in wild-type and Chek2-deficient ovaries. A low but oocyte-lethal dose of ionizing radiation induces ovarian DDR …
Addressing Deaths Of Despair: The Impact Of Loneliness On Excessive Alcohol Use And Alcohol-Involved Driving Deaths In Ohio, Juliana Zacher, Akshey Suresh, Dylan Timperman
Addressing Deaths Of Despair: The Impact Of Loneliness On Excessive Alcohol Use And Alcohol-Involved Driving Deaths In Ohio, Juliana Zacher, Akshey Suresh, Dylan Timperman
Scholarship in Medicine - All Papers
Alcohol-related driving deaths and excessive alcohol consumption continue to rise across the United States. These trends have had a large impact on historically disadvantaged populations, such as Appalachia, being disproportionately affected. Previous literature suggests factors such as loneliness, mental distress, segregation, and immigration status amongst others may contribute to this increase in drinking. Although delineating a clear role of the nature of the impact at a community level still remains unclear. Our objective was to explore these very factors as well as to identify social and economic predictors to explain alcohol-related driving deaths and excessive drinking in Ohio between 2016 …
Sars-Cov-2 Genomic Surveillance Using Self-Collected Saliva Specimens During Occupational Testing Programs, Andy T. Schnaubelt, David Brett-Major, Janet Williamson, Bailey Barcal, Julie Carstens, Ashley Peer, Michael R. Wiley, M. Jana Broadhurst
Sars-Cov-2 Genomic Surveillance Using Self-Collected Saliva Specimens During Occupational Testing Programs, Andy T. Schnaubelt, David Brett-Major, Janet Williamson, Bailey Barcal, Julie Carstens, Ashley Peer, Michael R. Wiley, M. Jana Broadhurst
Journal Articles: Epidemiology
Continually emerging SARS-CoV-2 variants pose challenges to clinical and public health interventions, necessitating sustainable approaches to real-time variant monitoring. This case study describes an innovative SARS-CoV-2 screening and surveillance program that demonstrates the utility of sequencing-based variant monitoring using self-collected saliva specimens. We conducted saliva-based SARS-CoV-2 screening in occupational settings in Omaha, Nebraska from December 2021 through November 2022. 8,372 saliva specimens collected from 1,480 participants were tested for SARS-CoV-2 RNA by extraction-free PCR, with 334 positive samples referred for whole-genome sequencing analysis. Program utilization, quality metrics, and sequencing outputs were compared across sites. Specimen quality was high across program …
Hearing Rehabilitation In Serac1 Related Megd(H)El Syndrome – Implications From A Multi-Center Retrospective Cohort Study, Sebastian Roesch, Anna O'Sullivan, Stefan Tschani, Anna Baghdasaryan, Shanti Balasubramaniam, Ivo Barić, Lonneke De Boer, Sarah C Grünert, Anna Guzek, Mirian Janssen, Zita Krumina, Mary Kay Koenig, Ashleigh M Lewkowitz, Fanny Mochel, Arianne Monge Naldi, Barbara Plecko, Kerem Öztürk, Lauren O'Grady, Gillian Riordan, Daisy Rymen, Inderneel Sahai, René Santer, Manuel Schiff, Georg M Stettner, Konstantinos Tsiakas, Sema Kalkan Uçar, Özlem Ünal Uzun, Corina Weigel, Peter Witters, Kajus Merkevicius, Johannes A Mayr, Saskia B Wortmann, Katarzyna Iwanicka-Pronicka
Hearing Rehabilitation In Serac1 Related Megd(H)El Syndrome – Implications From A Multi-Center Retrospective Cohort Study, Sebastian Roesch, Anna O'Sullivan, Stefan Tschani, Anna Baghdasaryan, Shanti Balasubramaniam, Ivo Barić, Lonneke De Boer, Sarah C Grünert, Anna Guzek, Mirian Janssen, Zita Krumina, Mary Kay Koenig, Ashleigh M Lewkowitz, Fanny Mochel, Arianne Monge Naldi, Barbara Plecko, Kerem Öztürk, Lauren O'Grady, Gillian Riordan, Daisy Rymen, Inderneel Sahai, René Santer, Manuel Schiff, Georg M Stettner, Konstantinos Tsiakas, Sema Kalkan Uçar, Özlem Ünal Uzun, Corina Weigel, Peter Witters, Kajus Merkevicius, Johannes A Mayr, Saskia B Wortmann, Katarzyna Iwanicka-Pronicka
Faculty, Staff and Student Publications
Objective: 3-methylglutaconic aciduria (MEG), dystonia-deafness (D), (hepatopathy (H)), encephalopathy (E), and Leigh-like-syndrome (L) (MEGD(H)EL) syndrome is a rare, severely disabling progressive mitochondrial disease associated with biallelic pathogenic variants in SERAC1. Knowledge about hearing loss (HL) and hearing rehabilitation is scarce but highly sought after for best possible care in the absence of causative treatment.
Methods: Retrospective cross-sectional study.
Results: This study analyzed the audiometric data of 36 MEGD(H)EL patients (14 unpublished). Bilateral HL was diagnosed in 31 individuals (86 %). Detailed audiometric data, available for 23 of 31 patients, did not allow for general statements on site and degree of …
An Evaluation Of The Decline In Primary Care Physician Visits, 2010 To 2021, Anuradha Jetty, Marie Ezran, Alison Huffstetler, Yalda Jabbarpour
An Evaluation Of The Decline In Primary Care Physician Visits, 2010 To 2021, Anuradha Jetty, Marie Ezran, Alison Huffstetler, Yalda Jabbarpour
Department of Family & Community Medicine Faculty Papers
INTRODUCTION: Primary care is the backbone of the United States healthcare system, yet it continues to be underfunded and inaccessible to many. Previous studies explored primary care visit patterns until 2016, leaving gaps in our understanding of how recent factors like state Medicaid expansions, the Coronavirus Disease 2019 (COVID-19) pandemic, and population growth have influenced these patterns. Hence, the objective of the current study was to analyze the trends in primary care visits provided by outpatient clinicians over time and by visit type and contextualize study findings within the changing healthcare landscape.
METHODS: The Medical Expenditure Panel Survey data (2010-2021) …
Readiness To The Privatization Of The Health System In Saudi Arabia: Translation And Factor Analysis Of Readiness To Organizational Change (Roc) Scale, Ahmed Ali Alasiri, Qi Zhang
Readiness To The Privatization Of The Health System In Saudi Arabia: Translation And Factor Analysis Of Readiness To Organizational Change (Roc) Scale, Ahmed Ali Alasiri, Qi Zhang
Epidemiology, Biostatistics, & Environmental Health Faculty Publications
Background
The Kingdom of Saudi Arabia (KSA) began a major transformation as a part of version 2030 for its health system. These reform initiatives aim to privatize health services and improve efficiency. Despite this meaningful change, there is a knowledge gap in how healthcare providers prepare for or perceive this shift. Specifically, there has been a lack of validation of Arabic instruments that gauge the individual readiness to this change. This study bridges the gap by localizing and validating the Readiness to Organizational Change scale (ROC) to provide empirical evidence and to understand adaptability for the KSA context.
Method
The …
Serum Metabolome Profiling In Patients With Mild Cognitive Impairment Reveals Sex Differences In Lipid Metabolism, Rocio Diaz Escarcega, Vijay Kumar M J, Vasilia E Kyriakopoulos, Guadalupe J Ortiz, Aaron M Gusdon, Huihui Fan, Pedram Peesh, Maria P Blasco Conesa, Gabriela Delevati Colpo, Hilda W Ahnstedt, Lucy Couture, Stella H Kim, Miriam Hinojosa, Christine M Farrell, Sean P Marrelli, Akihiko Urayama, Bhanu P Ganesh, Paul E Schulz, Louise D Mccullough, Andrey S Tsvetkov
Serum Metabolome Profiling In Patients With Mild Cognitive Impairment Reveals Sex Differences In Lipid Metabolism, Rocio Diaz Escarcega, Vijay Kumar M J, Vasilia E Kyriakopoulos, Guadalupe J Ortiz, Aaron M Gusdon, Huihui Fan, Pedram Peesh, Maria P Blasco Conesa, Gabriela Delevati Colpo, Hilda W Ahnstedt, Lucy Couture, Stella H Kim, Miriam Hinojosa, Christine M Farrell, Sean P Marrelli, Akihiko Urayama, Bhanu P Ganesh, Paul E Schulz, Louise D Mccullough, Andrey S Tsvetkov
Faculty, Staff and Student Publications
Alzheimer's disease (AD) affects more women than men. Although women live longer than men, it is not longevity alone, but other factors, including metabolic changes, that contribute to the higher risk of AD in women. Metabolic pathways have been implicated in AD progression, but studies to date examined targeted pathways, leaving many metabolites unmeasured. Sex is often a neglected biological variable, and most metabolomic studies were not designed to investigate sex differences in metabolomic profiles. Here, we performed untargeted metabolomic profiling of sera from male and female patients with mild cognitive impairment (MCI), a common precursor to AD, and matched …
Sex Differences In Brain Iron Deposition And Microglial Ferritin In Alzheimer’S Disease, Syed Mushfiqur Rahman, Chunfeng Tan, Akiyoshi Kakita, Jose Felix Moruno-Manchon
Sex Differences In Brain Iron Deposition And Microglial Ferritin In Alzheimer’S Disease, Syed Mushfiqur Rahman, Chunfeng Tan, Akiyoshi Kakita, Jose Felix Moruno-Manchon
Faculty, Staff and Student Publications
Objective
Iron is the most abundant metal in the human brain, and plays a crucial role in many biological processes. However, disruptions in brain iron metabolism can lead to iron buildup, which occurs with aging and is linked to several brain disorders, including Alzheimer's disease. Microglia, the brain's resident immune cells, have the highest capacity to store iron, which is stored intracellularly within ferritin complexes. Importantly, women are at a higher risk of developing Alzheimer's disease and experience faster disease progression compared to men.
Methods
We used postmortem brain samples from patients with Alzheimer's disease and small vessel disease patients …
Association Between The Social Vulnerability Index And Adverse Pregnancy Outcomes, Tetsuya Kawakita, Misa Hayasaka, Lindsay Robbins, Juliana Martins, George Saade
Association Between The Social Vulnerability Index And Adverse Pregnancy Outcomes, Tetsuya Kawakita, Misa Hayasaka, Lindsay Robbins, Juliana Martins, George Saade
Department of Obstetrics & Gynecology Faculty Publications
Objective: To assess the association between the Social Vulnerability Index (SVI) and racial disparities in pregnancy outcomes across U.S. counties and to quantify these racial disparities.
Methods: This was a cross-sectional study using restricted Centers for Disease Control and Prevention data sets, including natality data sets, fetal death data sets, and all-cause mortality data sets from 2016 to 2021. We limited analyses to Black or White individuals aged 15-44 years from 3,114 U.S. counties. Participants were categorized into quartiles based on county-level SVI. The primary outcome was maternal mortality rate while pregnant or within 42 days of the end of …
Exposure To Phthalates And Replacements During Pregnancy In Association With Gestational Blood Pressure And Hypertensive Disorders Of Pregnancy, Erin E. Mcnell, Danielle R. Stevens, Barrett M. Welch, Emma M. Rosenthal, Suzanne Fenton, Antonia M. Calafat, Julianne Cook Botelho, Elena Sinkovskaya, Ann Przybylska, George Saade, Alfred Abuhamad, Kelly K. Ferguson
Exposure To Phthalates And Replacements During Pregnancy In Association With Gestational Blood Pressure And Hypertensive Disorders Of Pregnancy, Erin E. Mcnell, Danielle R. Stevens, Barrett M. Welch, Emma M. Rosenthal, Suzanne Fenton, Antonia M. Calafat, Julianne Cook Botelho, Elena Sinkovskaya, Ann Przybylska, George Saade, Alfred Abuhamad, Kelly K. Ferguson
Department of Obstetrics & Gynecology Faculty Publications
Exposure to endocrine-disrupting chemicals such as phthalates may increase risk of hypertensive disorders of pregnancy (HDP). Prior studies lack investigation of chemical mixtures, phthalate replacements, or key periods of susceptibility including early pregnancy. In the present study, we used a longitudinal approach to evaluate gestational exposure to phthalates and replacements, as both single-pollutants and mixtures, in association with blood pressure and diagnosis of preeclampsia or any HDP. The Human Placenta and Phthalates prospective pregnancy cohort includes 291 participants recruited from two U.S. clinics. Urinary metabolites of ten phthalates and replacements were quantified at up to 8 time points per individual …