Digital Commons Network^™

Segregation By Payer In Obstetrics And Gynecology Residency Ambulatory Care Sites, Kavita Vinekar, Neena Qasba, Hannah Reiser, Erika Banks, Kavita Arora, Brownsyne Edmonds, Karen George

Department of Obstetrics and Gynecology Faculty Papers

IMPORTANCE: Many teaching hospitals in the US segregate patients by insurance status, with resident clinics primarily composed of publicly insured or uninsured patients and faculty practices seeing privately insured patients. The prevalence of this model in obstetrics and gynecology residencies is unknown.

OBJECTIVES: To examine the prevalence of payer-based segregation in obstetrics and gynecology residency ambulatory care sites nationally and to compare residents' and program directors' perceptions of differences in quality of care between payer-segregated and integrated sites.

DESIGN, SETTING, AND PARTICIPANTS: This national survey study included all 6060 obstetrics and gynecology residents and 293 obstetrics and gynecology residency program …

Ucc Minutes 9-3-24, Angela Brock

UCC Agendas/Minutes

No abstract provided.

Changes In Multimorbidity Among Hospitalized Adults In The Us, Christine Loyd, Lauren Picken, Richelle Sanders, Yue Zhang, Richard E. Kennedy, Cynthia J. Brown

School of Medicine Faculty Publications

OBJECTIVE: This investigation examines burden of comorbidity measured by the Charlson Comorbidity Index (CCI) and Elixhauser Comorbidity Index (ECI) among inpatients based on age, sex, and race. METHODS: Cross-sectional analysis of 2012-2018 US NIS datasets. Participants were inpatients 55y+. ICD-9/10 codes for admitting diagnoses were used to calculate disease burden using the CCI and ECI. Unweighted mean CCI and ECI scores were compared across demographic variables. RESULTS: An increase in mean CCI and ECI scores across age, sex, and races (p < .001) was identified. Compared to the youngest age group (55-59y), all age groups had higher mean CCI and ECI adjusting for time (p < .001). Increases were greatest in older age groups until age 80-84 for CCI and 85-89 for ECI. The female group had lower CCI adjusting for time (p < .001) compared to males. There was no difference between sex groups in mean ECI (p=.409). Compared with the White group, all other race groups had higher mean CCI adjusting for time (p < .001). Black inpatients had the highest CCI followed by Native American inpatients. Findings were similar for ECI, but with no difference between Hispanic and White groups (p=.434). CONCLUSIONS: Growing multimorbidity burden among adult inpatients across age, sex, and race supports the continued need for programs for preventing and reducing multimorbidity, especially among communities that experience health inequity including older, Black, and Native American patients.

Supporting Students’ Physical Activity Self-Efficacy Within High School Physical Education, Ken Murfay, Aaron Beighle, Heather Erwin, Erin Aiello, Sarah Pyszczynski

International Journal of Physical Activity and Health

Research examining physical activity (PA) is significant because of the known benefits of PA. Studying high school (HS) students is particularly important due to the consistent decline in PA as students age. One strategy to increase PA is to increase someone’s self-efficacy (confidence) to be physically active which is commonly positively associated with PA. Most of the research on how to support physical activity self-efficacy (PASE) comes from outside-of-school interventions with minimal literature on how to support students’ PASE within HS physical education (PE). This study attempted to identify and share practices that current HS PE teachers were implementing to …

Association Between Obesity And Risk Of Total And Obesity-Related Cancer In People With Incident Cardiovascular Disease., Sarah Malik, Avirup Guha, Xiaoling Wang, Neal L. Weintraub, Ryan Harris, Biplab Datta, Justin Moore, Priyanshu Nain, Sagar A. Patel, Steven Coughlin, Elizabeth Polter, Anna Prizment, Anne Blaes, Roberta Florido, Shelby Kutty, Alvaro Alonso, Corinne E. Joshu, Elizabeth A. Platz

Markey Cancer Center Faculty Publications

BACKGROUND: Cardiovascular disease (CVD) and cancer frequently co-occur due to shared risk factors such as obesity, which is linked to CVD and 14 cancer types. This study explores whether CVD pathophysiologies, combined with obesity, increase cancer risk, impacting clinical management.

METHODS AND RESULTS: Data from the ARIC (Atherosclerosis Risk in Communities) study, spanning 28 years, were analyzed. The cohort included 5127 participants with incident CVD (myocardial infarction, stroke, heart failure, coronary heart disease), of whom 1511 developed a first primary cancer. Follow-up began at CVD diagnosis after Visit 1. Obesity was assessed using body mass index, waist circumference, and waist-to-hip …

Going Pro, Keith Testa

UNH Today Archive

No abstract provided.

Assessing The Impact Of A College Service-Learning Course Focused On The United Nations Sustainable Development Goals, Anna L. Krift, Antonella Regueiro, Patrick J. Cooper, Alanna L. Lecher

Faculty and Staff Publications & Presentations

Liberal arts education in the United States seeks not only to prepare students for a specific career but also to develop well-rounded citizens. As part of the core liberal arts curriculum at Lynn University, all students must complete a service-learning course known as the Citizenship Project. A core component of the course is a student-designed service-learning project executed each year. In 2019, the Citizenship Project was revised to align with the United Nations Sustainable Development Goals (SDGs), ensuring that each project would seek to contribute to one of these goals. The purpose of this study is to examine which SDGs …

Book Review: The Evolved Nest: Nature’S Way Of Raising Children And Creating Connected Communities

The International Journal of Ecopsychology (IJE)

No abstract provided.

An Ecopsychological Reading Of Susan Fennimore Cooper’S “Rural Hours”

The International Journal of Ecopsychology (IJE)

Ecopsychology explores the relationships between the mind (psyche) and the surrounding environment. As Andy Fisher puts it in Radical Ecopsychology (2013), ecopsychology, “would approach the psyche in relation to its earthly or natural home, its native abode” as well as the “the basic shifts in our patterns of identity and relationship that occur when we include our connection to the web of life around us as essential to human well-being.” Fisher considers ecopsychology as a project that paves the ground for changing the role of humans from exploiters to members in the biotic community. If eco or ‘oikos’ refers to …

Humanitarian Natural Disaster Response And Recovery: A Proposed Ecopsychological Framework, Megan Scott

The International Journal of Ecopsychology (IJE)

This paper explores humanitarian natural disaster response and recovery through an ecopsychological lens. The author proposes an ecopsychological approach to humanitarian natural disaster response and recovery to (that?) addresses structural and personnel challenges typical of mainstream humanitarian disaster response. Three main threads inform this proposed ecopsychological natural disaster framework. First, exploreing the roots of colonization in disaster contexts and offering different ways of knowing through Indigenous perspectives and traditional ecological knowledge. Second, examineing grief experienced by humanitarian workers. Third, offering ecopsychological tools and healing modalities to support healing and resiliency for humanitarian workers and communities on the frontlines of natural …

Vol 9(1) Editorial: Dr. Matthew Jamnik, Matthew Jamnik

The International Journal of Ecopsychology (IJE)

No abstract provided.

Americanitis

The International Journal of Ecopsychology (IJE)

No abstract provided.

The Relationship Between The Physical Activity Environment, Nature Relatedness, Anxiety, And The Psychological Well-Being Benefits Of Regular Exercisers

The International Journal of Ecopsychology (IJE)

Research from a variety of scientific fields suggests that physical activity in nature and feelings of connection to nature enhance psychological health and well-being. This study investigated the psychological health and well-being impact of the physical activity environment for those already undertaking the recommended weekly amount of physical activity. This topic is important for the design of health and well-being environments and interventions involving physical activity. Participants (N = 262) aged 18–71 years (M = 34.5, SD = 13.1) who met the UK physical activity guidelines completed the Nature Relatedness Scale, the trait section of the State Trait Inventory for …

Editor's Introduction, Michael D. Pante

Philippine Studies: Historical and Ethnographic Viewpoints

No abstract provided.

Social Vulnerability And Sickle Cell Disease Mortality In The Us, Jia Yi Tan, Boon Jian San, Yong-Hao Yeo, Kok Hoe Chan, Hamid S Shaaban, Daniel E Ezekwudo, Modupe Idowu

Faculty, Staff and Student Publications

Importance: Social determinants of health (SDOH) influence health outcomes, including those of sickle cell disease (SCD), despite advancements in treatments like disease-modifying therapies.

Objective: To investigate the association of SDOH with SCD mortality rates from 2016 to 2020.

Design, setting, and participants: This cross-sectional study combined county-level data from the Centers for Disease Control and Prevention and Agency for Toxic Substances and Disease Registry Social Vulnerability Index (SVI) with SCD mortality data from the Centers for Disease Control and Prevention Wide-Ranging Online Data for Epidemiologic Research database from January 1, 2016, to December 31, 2020. US counties were divided into …

Concurrent Ependymal And Ganglionic Differentiation In A Subset Of Supratentorial Neuroepithelial Tumors With Ewsr1-Plagl1 Rearrangement, Julieann C Lee, Sonika Dahiya, Kaleigh Roberts, Et Al.

2020-Current year OA Pubs

Neuroepithelial tumors with fusion of PLAGL1 or amplification of PLAGL1/PLAGL2 have recently been described often with ependymoma-like or embryonal histology respectively. To further evaluate emerging entities with PLAG-family genetic alterations, the histologic, molecular, clinical, and imaging features are described for 8 clinical cases encountered at St. Jude (EWSR1-PLAGL1 fusion n = 6; PLAGL1 amplification n = 1; PLAGL2 amplification n = 1). A histologic feature observed on initial resection in a subset (4/6) of supratentorial neuroepithelial tumors with EWSR1-PLAGL1 rearrangement was the presence of concurrent ependymal and ganglionic differentiation. This ranged from prominent clusters of ganglion cells within ependymoma/subependymoma-like areas, …

Hierarchical Tricarboxylic Acid Cycle Regulation By Hepatocyte Arginase 2 Links The Urea Cycle To Oxidative Metabolism, Yiming Zhang, Cassandra B Higgins, Stefani Tica, Joshua A Adams, Jiameng Sun, Shannon C Kelly, Xiaoyu Zong, Dennis J Dietzen, Terri Pietka, Samuel J Ballentine, Leah P Shriver, Gary J Patti, Yin Cao, Brian J Debosch

2020-Current year OA Pubs

Urea cycle impairment and its relationship to obesity and inflammation remained elusive, partly due to the dramatic clinical presentation of classical urea cycle defects. We generated mice with hepatocyte-specific arginase 2 deletion (Arg2

A Study Of Inhibition Development In Young Children, Ai Thi Thanh Hoang

Theses and Dissertations from DePaul University

Child inhibition can be learned consciously and unconsciously, and it is highly dependent on the quality of interaction with adults (i.e., parents and teachers). However, little is known about the impact of teachers’ emotional management and sensitivity on the development of inhibition skills among students in early childhood classrooms. This dissertation takes an integrative approach to explore whether teacher-child relationship and teacher self-efficacy have a bidirectional connection and how they work to impact child inhibition, directly and indirectly. The present research utilizes the large nationally represented Early Childhood Longitudinal Study 2010-2011, sponsored by the National Center for Education Statistics in …

Understanding The Educator-Coach And Student-Athlete Relationship: A Descriptive-Interpretative Study, Thomas J. Saleh

Theses and Dissertations from DePaul University

A changing landscape in youth sports and educational institutions has resulted in a growing number of high school student-athletes being coached by adults who do not work in the schools they attend. This study provides a foundational understanding of the relationship between in-building coaches, hereafter referred to as educator-coaches, and their student-athletes. Using a generic descriptive-interpretive qualitative research (GDI-QR) approach, this study examines the unique relationship within schools and what benefits and challenges this model may provide for the mentors and mentees involved. Framed around the concepts of natural mentorship and social-emotional learning (SEL), this study highlights how the educator-coaches …

Venous Thromboembolism Prophylaxis Prescribing Patterns For Patients With Orthopedic Trauma: A Clinical Vignette Survey, Stephen Breazeale

All Publications

Background: A recent clinical trial suggested aspirin is a viable alternative to enoxaparin for venous thromboembolism (VTE) prophylaxis in patients after orthopedic trauma. The initial impact of these findings on VTE prophylaxis prescribing is unknown. The study aimed to evaluate stated VTE prophylaxis prescribing patterns among clinicians who treat patients after orthopedic trauma.

Methods: For this clinical vignette survey, we recruited surgeons and advanced practice providers who prescribed VTE prophylaxis to patients with orthopedic trauma across 40 states. Clinicians were shown seven clinical vignettes describing hypothetical patients with orthopedic trauma based on their fracture type, treatment, VTE risk factors, additional …

Folate Metabolism And Risk Of Childhood Acute Lymphoblastic Leukemia: A Genetic Pathway Analysis From The Childhood Cancer And Leukemia International Consortium, Catherine Metayer, Logan G Spector, Michael E Scheurer, Soyoung Jeon, Rodney J Scott, Masatoshi Takagi, Jacqueline Clavel, Atsushi Manabe, Xiaomei Ma, Elleni M Hailu, Philip J Lupo, Kevin Y Urayama, Audrey Bonaventure, Motohiro Kato, Aline Meirhaeghe, Charleston W K Chiang, Libby M Morimoto, Joseph L Wiemels

Faculty, Staff and Students Publications

BACKGROUND: Prenatal folate supplementation has been consistently associated with a reduced risk of childhood acute lymphoblastic leukemia (ALL). Previous germline genetic studies examining the one carbon (folate) metabolism pathway were limited in sample size, scope, and population diversity and led to inconclusive results.

METHODS: We evaluated whether ∼2,900 single-nucleotide polymorphisms (SNP) within 46 candidate genes involved in the folate metabolism pathway influence the risk of childhood ALL, using genome-wide data from nine case-control studies in the Childhood Cancer and Leukemia International Consortium (n = 9,058 cases including 4,510 children of European ancestry, 3,018 Latinx, and 1,406 Asians, and 92,364 controls). …

Yeast Endog Prevents Genome Instability By Degrading Extranuclear Dna Species, Yang Yu, Xin Wang, Jordan Fox, Ruofan Yu, Pilendra Thakre, Brenna Mccauley, Nicolas Nikoloutsos, Yang Yu, Qian Li, P J Hastings, Weiwei Dang, Kaifu Chen, Grzegorz Ira

Faculty, Staff and Students Publications

In metazoans mitochondrial DNA (mtDNA) or retrotransposon cDNA released to cytoplasm are degraded by nucleases to prevent sterile inflammation. It remains unknown whether degradation of these DNA also prevents nuclear genome instability. We used an amplicon sequencing-based method in yeast enabling analysis of millions of DSB repair products. In non-dividing stationary phase cells, Pol4-mediated non-homologous end-joining increases, resulting in frequent insertions of 1-3 nucleotides, and insertions of mtDNA (NUMTs) or retrotransposon cDNA. Yeast EndoG (Nuc1) nuclease limits insertion of cDNA and transfer of very long mtDNA ( >10 kb) to the nucleus, where it forms unstable circles, while promoting the …

Targeting Akr1b10 By Drug Repurposing With Epalrestat Overcomes Chemoresistance In Non-Small Cell Lung Cancer Patient-Derived Tumor Organoids, Kanve N Suvilesh, Yariswamy Manjunath, Yulia I Nussbaum, Mohamed Gadelkarim, Murugesan Raju, Akhil Srivastava, Guangfu Li, Wesley C Warren, Chi-Ren Shyu, Feng Gao, Matthew A Ciorba, Jonathan B Mitchem, Satyanarayana Rachagani, Jussuf T Kaifi

2020-Current year OA Pubs

PURPOSE: Systemic treatments given to patients with non-small cell lung cancer (NSCLC) are often ineffective due to drug resistance. In the present study, we investigated patient-derived tumor organoids (PDTO) and matched tumor tissues from surgically treated patients with NSCLC to identify drug repurposing targets to overcome resistance toward standard-of-care platinum-based doublet chemotherapy.

EXPERIMENTAL DESIGN: PDTOs were established from 10 prospectively enrolled patients with non-metastatic NSCLC from resected tumors. PDTOs were compared with matched tumor tissues by histopathology/immunohistochemistry, whole exome sequencing, and transcriptome sequencing. PDTO growths and drug responses were determined by measuring 3D tumoroid volumes, cell viability, and proliferation/apoptosis. Differential …

Stabilization Of Interdomain Closure By A G Protein Inhibitor, Tyson D Todd, Neha Vithani, Sukrit Singh, Gregory R Bowman, Kendall J Blumer, Andrea Soranno

2020-Current year OA Pubs

Inhibitors of heterotrimeric G proteins are being developed as therapeutic agents. Epitomizing this approach are YM-254890 (YM) and FR900359 (FR), which are efficacious in models of thrombosis, hypertension, obesity, asthma, uveal melanoma, and pain, and under investigation as an FR-antibody conjugate in uveal melanoma clinical trials. YM/FR inhibits the Gq/11/14 subfamily by interfering with GDP (guanosine diphosphate) release, but by an unknown biophysical mechanism. Here, we show that YM inhibits GDP release by stabilizing closure between the Ras-like and α-helical domains of a Gα subunit. Nucleotide-free Gα adopts an ensemble of open and closed configurations, as indicated by single-molecule Förster …

Machine Learning To Enhance Electronic Detection Of Diagnostic Errors, Andrew J Zimolzak, Li Wei, Usman Mir, Ashish Gupta, Viralkumar Vaghani, Devika Subramanian, Hardeep Singh

Faculty, Staff and Students Publications

This cohort study examines whether machine learning (ML) can enhance the ability of electronic triggers to identify possible missed opportunities in diagnosis.

Proteomic Correlates And Prognostic Significance Of Kidney Injury In Heart Failure With Preserved Ejection Fraction, Oday Salman, Ali Javaheri, Douglas L Mann, Et Al.

2020-Current year OA Pubs

BACKGROUND: Kidney disease is common in heart failure with preserved ejection fraction (HFpEF). However, the biologic correlates and prognostic significance of kidney injury (KI), in HFpEF, beyond the estimated glomerular filtration rate (eGFR), are unclear.

METHODS AND RESULTS: Using baseline plasma samples from the TOPCAT (Treatment of Preserved Cardiac Function Heart Failure With an Aldosterone Antagonist) trial, we measured the following KI biomarkers: cystatin-C, fatty acid-binding protein-3, Beta-2 microglobulin, neutrophil gelatinase-associated lipocalin, and kidney-injury molecule-1. Factor analysis was used to extract the common variability underlying these biomarkers. We assessed the relationship between the KI-factor score and the risk of death …

Prognostic Significance And Biologic Associations Of Senescence-Associated Secretory Phenotype Biomarkers In Heart Failure, Oday Salman, Ali Javaheri, Douglas L Mann, Et Al.

2020-Current year OA Pubs

BACKGROUND: The role of cellular senescence in human heart failure (HF) remains unclear. The senescence-associated secretory phenotype (SASP) is composed of proteins released by senescent cells. We assessed the prognostic significance and biologic pathways associated with the SASP in human HF using a plasma proteomics approach.

METHODS AND RESULTS: We measured 25 known SASP proteins among 2248 PHFS (Penn HF Study) participants using the SOMAScan V4 assay. We extracted the common variance in these proteins to generate SASP factor scores and assessed the relationship between these SASP factor scores and (1) all-cause death and (2) the composite of death or …

Use Of Palliative Care Among Adults With Newly Diagnosed Heart Failure: Insights From A Us National Insured Patient Sample, Zidong Zhang, Divya S Subramaniam, Steven W Howard, Kenton J Johnston, William H Frick, Kimberly Enard, Leslie Hinyard

2020-Current year OA Pubs

BACKGROUND: Despite the known benefits for individuals with heart failure (HF), incomplete data suggest a low use of palliative care (PC) for HF in the United States. We aimed to investigate the national PC use for adults with HF by determining when they received their first PC consultation (PCC) and the associations with clinical factors following diagnosis of HF.

METHODS AND RESULTS: We conducted a retrospective cohort study in a national all-payer electronic health record database to identify adults (aged ≥18 years) with newly diagnosed HF between 2011 and 2018. The proportion of those who received PCC within 5 years …

Flavonoid-Rich Foods, Dementia Risk, And Interactions With Genetic Risk, Hypertension, And Depression, Amy Jennings, Alysha S. Thompson, Anna Tresserra-Rimbau, Joshua K. O'Neill, Claire Hill, Nicola P. Bondonno, Tilman Kühn, Aedín Cassidy

Research outputs 2022 to 2026

Importance: A composite score of flavonoid-rich foods (flavodiet) may provide a clear public health message regarding the range of foods with the potential to lower dementia risk. Objective: To examine associations of flavodiet score and intakes of flavonoid subclasses with dementia risk according to genetic risk and presence of depression and hypertension. Design, Setting, and Participants: This prospective, population-based cohort study included dietary data from adults aged 40 to 70 years in the UK Biobank, recruited between 2006 and 2010, with a mean (SD) follow-up of 9.2 (1.5) years. The data analyses were conducted from September 1 to 30, 2023. …

Diurnal Rhythms In Varicella Vaccine Effectiveness, Dana Danino, Yoav Kalron, Jeffrey A. Haspel, Guy Hazan

2020-Current year OA Pubs

BACKGROUNDImmune processes are influenced by circadian rhythms. We evaluate the association between varicella vaccine administration time of day and vaccine effectiveness.METHODSA national cohort, children younger than 6 years, were enrolled between January 2002 and December 2023. We compared children vaccinated during morning (7:00-10:59), late morning to afternoon (11:00-15:59), or evening hours (16:00-19:59). A Cox proportional hazards regression model was used to adjust for ethnicity, sex, and comorbidities. The first varicella infection occurring at least 14 days after vaccination and a second dose administration were treated as terminal events.RESULTSOf 251,141 vaccinated children, 4,501 (1.8%) experienced breakthrough infections. Infection rates differed based …