Digital Commons Network^™

Improving Individualized Rhabdomyosarcoma Prognosis Predictions Using Somatic Molecular Biomarkers, Mark Zobeck, Javed Khan, Rajkumar Venkatramani, M Fatih Okcu, Michael E Scheurer, Philip J Lupo

Center for Medical Ethics and Health Policy Staff Publications

Purpose: Molecular markers increasingly influence risk-stratified treatment selection for pediatric rhabdomyosarcoma (RMS). This study aims to integrate molecular and clinical data to produce individualized prognosis predictions that can further improve treatment selection.

Methods: Clinical variables and somatic mutation data for 20 genes from 641 patients with RMS in the United Kingdom and the United States were used to develop three Cox proportional hazard models for predicting event-free survival (EFS). The Baseline Clinical (BC) model included treatment location, age, fusion status, and risk group. The Gene Enhanced 2 (GE2) model added TP53 and MYOD1 mutations to the BC predictors. The Gene …

Incidence And Survival Of Children And Adolescents With Wilms Tumor, United States, 2001-2020, Andres F Espinoza, Ekene Onwuka, David A Siegel, Shifan Dai, Sanjeev A Vasudevan, Michael E Scheurer, Philip J Lupo

Center for Medical Ethics and Health Policy Staff Publications

Background: Wilms tumor (WT) is the most common pediatric malignancy of the kidney. Past studies describing WT incidence and survival used surveillance data with < 30% of the US population. We evaluated differences in WT incidence and survival comparing demographic groups and tumor characteristics.

Methods: We analyzed new cases of WT among patients aged < 20 years at diagnosis by using incidence data from US Cancer Statistics (USCS) for 2003-2020 and 5-year relative survival (RS) data from the National Program of Cancer Registries (NPCR) for 2001-2019. To assess incidence trends, average annual percent change (AAPC) was calculated by using joinpoint regression. Relative survival (RS) and all-cause survival were calculated overall and by demographic and clinical variables.

Results: During 2003-2020, 8218 cases of WT were reported in USCS, which represented an age-adjusted incidence rate of 5.7 cases per million. Rates were the highest among females (6.3), children aged 0-4 years (17.2), and non-Hispanic Black patients (7.1). Overall, trends remained stable (AAPC = -0.4, 95% CI: -1.4 to 0.4). Among 7567 cases of WT in NPCR, 5-year RS was 92.6%. Patients with the lowest …

Longitudinal Phage-Bacteria Dynamics In The Early Life Gut Microbiome, Michael J Tisza, Richard E Lloyd, Kristi Hoffman, Daniel P Smith, Marian Rewers, Sara J Javornik Cregeen, Joseph F Petrosino

Center for Medical Ethics and Health Policy Staff Publications

Microbial colonization of the human gut occurs soon after birth, proceeds through well-studied phases and is affected by lifestyle and other factors. Less is known about phage community dynamics during infant gut colonization due to small study sizes, an inability to leverage large databases and a lack of appropriate bioinformatics tools. Here we reanalysed whole microbial community shotgun sequencing data of 12,262 longitudinal samples from 887 children from four countries across four years of life as part of the The Environmental Determinants of Diabetes in the Young (TEDDY) study. We developed an extensive metagenome-assembled genome catalogue using the Marker-MAGu pipeline, …

Revisiting What Constitutes A Neglected Tropical Disease?, Paul J Brindley, Peter J Hotez, Shaden Kamhawi

Center for Medical Ethics and Health Policy Staff Publications

PLOS Neglected Tropical Diseases (PLOS NTDs) publishes research devoted to pathogenesis and other clinical aspects, epidemiology, prevention, diagnosis, treatment, and control of the neglected tropical diseases (NTDs), as well as work relevant to public health policy. We define NTDs as poverty-promoting infectious diseases that can negatively impact the quality of life in rural areas and poor urban areas of low- and middle-income countries but which can also affect specific communities within high-income countries. The poverty-inducing effects of the NTDs operate by impairing child health and development, pregnancy outcomes for both mother and child, worker productivity, and quality of life. The …

Ethical Governance For Genomic Data Science In The Cloud, Vasiliki Rahimzadeh, Sarah C Nelson, Adrian Thorogood, Jonathan Lawson, Stephanie M Fullerton

Center for Medical Ethics and Health Policy Staff Publications

Cloud platforms offer distinct advantages, but questions remain about how to ethically and efficiently manage human genomic data in the cloud. Data governance needs to be adapted to ensure transparency and security for research participants, as well as equitable and sustainable access for researchers.

Resilience And Coping: A Qualitative Analysis Of Cognitive And Behavioral Factors In Adults With Osteogenesis Imperfecta, Hannah E Cho, Whitney S Shepherd, Gianna M Colombo, Andrew D Wiese, W Conor Rork, Kristin M Kostick, Dianne Nguyen, Members Of The Bbdc, Chaya N Murali, Marie-Eve Robinson, Sophie C Schneider, Justin H Qian, Brendan Lee, V Reid Sutton, Eric A Storch

Center for Medical Ethics and Health Policy Staff Publications

Purpose: The aim of this qualitative study was to investigate resilience among adults with Osteogenesis Imperfecta (OI).

Materials and methods: Semi-structured interviews were conducted with 15 adults with OI. Transcripts were coded and subsequently abstracted, yielding themes specific to resilience and coping. Interview guides covered broad topics including pain challenges specific to OI, mental health issues related to OI, and priorities for future interventions for individuals with OI.

Results: Participants described resilience in the context of OI as the ability to grow from adversity, adapt to challenges resulting from OI-related injuries, and find identities apart from their condition. Psychological coping …

Prediction Models Of Basal Energy Expenditure In Children And Adolescents Across The Bmi Spectrum Based On Room Calorimetry: A Cross-Sectional Cohort Study, Maurice Puyau, Roman Shypailo, Nancy F Butte, Salma Musaad, Fida Bacha

Children’s Nutrition Research Center Staff Publications

Background: Existing equations for prediction of basal energy expenditure (BEE) may not be accurate in children with overweight or obesity (OW/OB).

Objectives: We aimed to develop BEE prediction equations applicable to children and adolescents across a wide BMI spectrum using gold standard room calorimetry.

Methods: We measured weight, height, waist and hip circumferences, body composition (DXA), and BEE (whole room calorimetry) in a cross-sectional cohort of 1155 healthy children, 5-19 years of age. 67% of the males and 51% of the females were classified as OW/OB. We applied multiple linear regression analyses to develop BEE prediction models for each sex. …

Association Between Maternal Stress And Child Sleep Quality: A Nationwide Echo Prospective Cohort Study, Sarah Dee Geiger, Aruna Chandran, Marie L Churchill, Maxwell Mansolf, Cai Zhang, Salma Musaad, Courtney K Blackwell, Stephanie M Eick, Dana E Goin, Susan Korrick, Akram Alshawabkeh, Patricia A Brennan, Carrie V Breton, Jose F Cordero, Sean Deoni, Viren D'Sa, Anne L Dunlop, Amy J Elliott, Assiamira Ferrara, Arlene Keddie, Monique Lebourgeois, Kaja Z Lewinn, Daphne Koinis-Mitchell, Maristella Lucchini, Sara S Nozadi, Thomas O'Connor, Yeyi Zhu, Emily Zimmerman, Susan L Schantz

Children’s Nutrition Research Center Staff Publications

Background: Childhood sleep quality is associated with physical, cognitive, and behavioral health and predicts later sleep quality; it has many determinants, including developmental exposures.

Objectives: To examine associations between maternal stress during pregnancy and childhood sleep quality and determine whether postnatal stress mediates the association.

Method: Data from the Environmental Influences on Child Health Outcomes cohort were used. Perceived Stress Scale (PSS) T-scores were the exposure measure. Outcome measures were preschool Child Behavior Checklist (CBCL) sleep syndrome scale and Patient-Reported Outcomes Measurement Information System Sleep Disturbance Parent Proxy short form 4a (PSD4a) T-scores at ages 4-8 years. Linear mixed-effects regression …

Figg At 5: An Update On Us Public Perspectives On Forensic Investigative Genetic Genealogy Five Years After Its Introduction To Criminal Investigations, Christi J Guerrini, Jill O Robinson, Mohamed I Elsaid, Whitney Bash Brooks, Ariel Levchenko, Stephanie M Fullerton, Sara Huston, Norah L Crossnohere, John F P Bridges, Jacklyn M Dahlquist, Louiza Kalokairinou, Diana Madden, Cece Moore, Amy L Mcguire

Center for Medical Ethics and Health Policy Staff Publications

In 2018, after law enforcement announced it had used a technique called forensic investigative genetic genealogy (FIGG) to identify the Golden State Killer, we conducted a U.S. general population survey and found most respondents supported using FIGG to solve violent crimes. Since then, FIGG has helped close hundreds of criminal cases, but it also has weathered controversies. On FIGG's fifth anniversary, we conducted an expanded, follow-up survey with U.S.-based participants to determine if public opinion had changed and found continued support for FIGG across most applications. The same proportion (91 %) of respondents in the 2018 and 2023 surveys endorsed …

Patient And Family Involvement In Nursing Bedside Handover: A Qualitative Descriptive Study Of Consumer Perceptions Of Nursing Care, Manonita Ghosh, Beverly O’Connell, Hien Thi Nguyen, Linda Coventry, Amanda Towell-Barnard, Olivia Gallagher, Karen Gullick, Lucy Gent, Rosemary Saunders

Research outputs 2022 to 2026

Background/Objectives: Patient and family involvement in bedside handover is a requirement of the national standards on patient safety and quality in Australia. To ensure patient-and-family-centred care, it is essential to understand how patients and families perceive their involvement in nursing bedside handover and what difficulties they face when participating. This study aimed to explore patient and family perceptions of their involvement in nursing bedside handover. Methods: We employed a qualitative descriptive study design with in-depth and semi-structured interviews. Using purposive and convenience sampling, 24 patients and family members were recruited from two adult hospitals in Western Australia between November 2021 …

The Effect Of Non-Pharmacological Interventions On Cognitive Function In Cancer: An Overview Of Systematic Reviews, Darren Haywood, Ashley M. Henneghan, Alexandre Chan, Raymond J. Chan, Haryana M. Dhillon, Maryam B. Lustberg, Janette L. Vardy, Moira O’Connor, Norah Elvidge, Evan Dauer, Oscar Y. Franco-Rocha, Shradha Vasan, James Murray, Megan Crichton, Helen Wilding, Susan L. Rossell, Nicolas H. Hart

Research outputs 2022 to 2026

Purpose: A significant number of cancer survivors experience cancer-related cognitive impairment (CRCI), which can impact their ability to think, reason, make decisions, and perform daily actions. In recent years, non-pharmacological interventions for CRCI have gained significant attention. These interventions include exercise, cognitive behavioural therapy, cognitive training/remediation, dietary, mind–body, and multi-modal/complex interventions. This umbrella review provides a critical overview to inform guidelines and current practice, identify the most promising interventions, and uncover gaps in the research literature.

Methods: This umbrella review of systematic reviews was pre-registered on Open Science Framework and PROSPERO. Six databases were searched. Systematic reviews (SR) assessing any …

A Child-Centred Research Checklist To Improve The Design And Reporting Of Paediatric Research Studies: A Descriptive Mixed Methods Study, Mandie Foster, Lisa Whitehead, Therese A. O'Sullivan, Julie Hill, Evalotte Mörelius

Research outputs 2022 to 2026

Background: No internationally developed child-centred research checklist is currently available to enhance the quality and transparency of the development, reporting and evaluation of research undertaken with children. Objective: To develop an internationally relevant, expert informed child-centred research checklist. Design: A descriptive mixed methods study was undertaken in five sequential phases, including a Delphi component. Setting(s): Academic/international context. Methods: This study involved five sequential stages: 1. Literature review using four databases (CINAHL, MEDLINE, Scopus, PsycINFO) and analysis to identify key themes in child-centred research (January 2020). 2. Generate a questionnaire based on the key themes for international experts in child research …

Mirnaome-Metabolome Wide Association Study Reveals Effects Of Mirna Regulation In Eosinophilia And Airflow Obstruction In Childhood Asthma, Rinku Sharma, Kevin Mendez, Sofina Begum, Su Chu, Nicole Prince, Julian Hecker, Rachel S. Kelly, Qingwen Chen, Craig E. Wheelock, Juan C. Celedón, Clary Clish, Robert Gertszen, Kelan G. Tantisira, Scott T. Weiss, Jessica Lasky-Su, Michael Mcgeachie

Research outputs 2022 to 2026

Background: There are important inter-relationships between miRNAs and metabolites: alterations in miRNA expression can be induced by various metabolic stimuli, and miRNAs play a regulatory role in numerous cellular processes, impacting metabolism. While both specific miRNAs and metabolites have been identified for their role in childhood asthma, there has been no global assessment of the combined effect of miRNAs and the metabolome in childhood asthma. Methods: We performed miRNAome-metabolome-wide association studies (‘miR-metabo-WAS’) in two childhood cohorts of asthma to evaluate the contemporaneous and persistent miRNA-metabolite associations: 1) Genetic Epidemiology of Asthma in Costa Rica Study (GACRS) (N = 1121); 2) …

Nursing Student Reflections On A Research Internship: A Reflective Discussion Following The Gibbs' Reflective Cycle, Francine Antoinette Ocampo, Brianne Genevieve Mcintyre, Debbie Massey, Rosemary Saunders

Research outputs 2022 to 2026

Background: Evidence-based practice underscores the importance of utilising research-based skills in the delivery of care. However, entry-to-practice nursing curriculums in Australia currently do not provide students with practical research opportunities. Acknowledging this gap, an Australian university initiated a two-month summer research internship that aim to expose undergraduate nursing students to clinical research under the mentorship of a nursing academic. Aim: To understand the opportunities and challenges of a research internship and its contribution to developing research knowledge and skills for future nursing practice and leadership. Design: A reflective discussion following the six stages of the Gibbs' Reflective Cycle. Settings: A …

Consolidating The Evidence On The Effectiveness Of Strategies To Promote Vegetable Intake In Priority Settings: An Overview Of Systematic Reviews, Paige G. Brooker, Astrid A.M. Poelman, Katherine M. Livingstone, Clare E. Collins, Seema Mihrshahi, Ros Sambell, Jason H.Y. Wu, Gilly A. Hendrie

Research outputs 2022 to 2026

Background: Effective interventions to increase vegetable intake are urgently needed. This systematic rapid review aimed to summarise the effectiveness of interventions targeting increased vegetable intakes across diverse settings. Methodology: The review was guided by the conduct of rapid reviews from the Cochrane Handbook. The literature was searched in February 2024 across PubMed, Web of Science and Cochrane Central for systematic review articles published since 2014. The Risk of Bias In Systematic Reviews tool was used and characteristics of reviews synthesised narratively with intervention effectiveness results were summarised. Results: A total of 20 systematic reviews met the eligibility criteria. Most targeted …

S-Methyl-L-Cysteine Sulfoxide And Glucosinolate Levels In Australian-Sourced Brassica Vegetables Before And After Domestic Cooking, Caroline R. Hill, Armaghan Shafaei, Mary C. Boyce, Liezhou Zhong, Lois Balmer, Joshua R. Lewis, Jonathan M. Hodgson, Lauren C. Blekkenhorst

Research outputs 2022 to 2026

Currently no data exists on S-methyl-L-cysteine sulfoxide (SMCSO) levels in Australian-sourced vegetables and limited data exists for glucosinolates. The effect of various cooking methods on the retention of SMCSO and glucosinolates in Australian-sourced vegetables is also limited. This study measured SMCSO and ten glucosinolates in a selection of Australian-sourced Brassica vegetables, both raw and after steaming. We additionally measured SMCSO and glucosinolate levels in broccoli after microwaving, stir-frying and boiling. SMCSO contributed greater dry weight (0.6–1.9 %) than total glucosinolates combined (0.3–1.2 %) in these raw cruciferous vegetables. SMCSO levels from highest to lowest were: Brussels sprouts > broccoli > red cabbage …

Differential Effects Of Stimulation Waveform And Intensity On The Neural Structures Activated By Lumbar Transcutaneous Spinal Cord Stimulation, Harrison T. Finn, Marel Parono, Elizabeth A. Bye, Janet L. Taylor, Simon C. Gandevia, Martin E. Héroux, Jane E. Butler

Research outputs 2022 to 2026

Lumbar transcutaneous spinal cord stimulation (TSS) evokes synchronized muscle responses, termed spinally evoked motor response (sEMR). Whether the structures TSS activates to evoke sEMRs differ when TSS intensity and waveform are varied is unknown. In 15 participants (9 F, 6 M), sEMRs were evoked by TSS over L1–L3 (at sEMR threshold and suprathreshold intensities) with conventional (one 400-ls biphasic pulse) or high-frequency burst (ten 40-ls biphasic pulses at 10 kHz) stimulus waveforms in vastus medialis (VM), tibialis anterior (TA), and medial gastrocnemius (MG) muscles. TSS was paired with transcranial magnetic stimulation (TMS) over the contralateral motor cortex at relative interstimulus …

Genome Wide Association Study Reveals Novel Associations With Face Morphology, Aamer Alshehhi, Mira Mousa, Guan K. Tay, Naoufel Werghi, Habiba Alsafar

Research outputs 2022 to 2026

Genome-wide association studies (GWAS) on the Middle Eastern population, including the United Arab Emirates (UAE), have been relatively limited. The present study aims to investigate genotype-face morphology associations in the UAE population through Genome Wide Association Studies (GWAS). Phenotypic data (44 face measurements) from 172 Emiratis was obtained through three-dimensional (3D) scanning technology and an automatic face landmarking technique. GWAS analysis revealed associations of 19 genetic loci with six face features, 14 of which are novel. The GWAS analysis revealed 11 significant relationships between 44 face parameters and 242 SNPs, exceeding the GWAS significance threshold. These phenotypes were previously associated …

The Conceptual Limits Of Risk Governance In Terrorism Prevention: Towards A Theory Of Threat Thinking, Anya Degenshein

Social and Cultural Sciences Faculty Research and Publications

Risk theories have dominated research on policing and punishment for the past 30 years, including a growing interest in crime prevention. Drawing on excerpts from court documents of 351 counterterrorism stings, an empirical exemplar in contemporary crime prevention, I demonstrate that these cases both defy the logics of actuarial risk governance and exceed the logics of precautionary risk governance in three ways: (1) who they target; (2) how they assess these targets; and (3) what they target as a sign of dangerousness. Engaging core biopolitical ideas, including the notion of the criminal “other”, I build a theory of threat thinking, …

Implementation Of In Utero Laparotomy-Assisted Fetoscopic Spina Bifida Repair In Two Centers In Latin America: Rationale For This Approach In This Region, Jezid Miranda, Miguel A Parra-Saavedra, William O Contreras-Lopez, Cristóbal Abello, Guido Parra, Juan Hernandez, Amanda Barrero, Isabela Leones, Adriana Nieto-Sanjuanero, Gerardo Sepúlveda-Gonzalez, Magdalena Sanz-Cortes

Faculty, Staff and Students Publications

Background: Spina bifida (SB) is a severe congenital malformation that affects approximately 150,000 infants annually, predominantly in low- and middle-income countries, leading to significant morbidity and lifelong disabilities. In Latin America, the birth prevalence of SB is notably high, often exacerbated by limited healthcare resources and poor access to advanced medical care. The implementation of laparotomy-assisted fetoscopic in-utero SB repair programs in Latin America targets reducing prematurity rates and enabling vaginal births while preserving the benefits of decreased need for hydrocephalus treatment and improved mobility in children.

Objective: This study evaluated the safety, efficacy, and outcomes of laparotomy-assisted fetoscopic in-utero …

Comparative Single-Cell Analysis Reveals Tendon Progenitor Dysfunction By Age-Associated Oxidative Stress And Its Restoration By Antioxidant Treatments, Youngjae Jeong, Dongwook Yang, Jea Giezl Solidum, Laura Ortinau, Dongsu Park

Faculty, Staff and Students Publications

Impaired healing of adult tendons with fibrosis remains clinical challenges while neonatal tendons have full functional restoration. However, age-associated cellular and molecular changes in tendon cells and tendon stem/progenitor cells (TSPCs) remain unknown. Here, comparative single cell transcriptomics of early postnatal (2 weeks old) and adult (20 weeks old) mouse tendons revealed that adult tendons have reduced number of TSPCs, decreased gene expression in tendon and cartilage development, and a greater population of fibro-tenogenic cells. Notably, adult TSPCs and tenocytes exhibit increased expression of immune-response and oxidative-stress genes with higher EGFR but decreased IGF signaling. Adult tendon cells show increased …

Environmental-Health Convergence: A Deep Learning-Oriented Decision Support System For Catalyzing Sustainable Healthy Food Systems, Prince Agyemang, Ebenezer M. Kwofie, Jamie I. Baum, Dongyi Wang, Emmanuel A. Kwofie

Biological and Agricultural Engineering Faculty Publications and Presentations

To generate evidence to address food system challenges, we developed an adaptable framework for multimodel assessment of the convergence effect of health and environmental drivers in food systems. We achieved this goal by developing a modeling framework that facilitates testing and applying four deep-learning algorithms using a case study of the United States's food system. Among the models tested, the bidirectional and single-layer long short-term memory models outperformed the others with α_E(2.75) and α_H(3.51) when predicting environmental drivers and health drivers, respectively. All the models tested performed better at predicting environmental than health drivers. The best-performing …

Superior Vena Cava Stenting Complicated By Perforation And Cardiac Tamponade, Arusa Macnojia, Jacy Gressen, Claudia Wei, Kevin Tzan, Amy Lee, Jamal Hasoon, Giustino Varrassi, Anvinh Nguyen

Faculty, Staff and Student Publications

Superior vena cava (SVC) syndrome is a clinical condition characterized by impaired venous return from the upper body due to intrinsic or extrinsic obstruction of the SVC. Endovascular stenting has become an effective intervention for symptomatic relief. However, the procedure carries a rare risk of life-threatening complications, including SVC perforation and cardiac tamponade. This study describes a 60-year-old male with SVC syndrome secondary to squamous cell carcinoma of the lung who developed SVC perforation and cardiac tamponade during endovascular stenting. Despite initial hemodynamic compromise and cardiac arrest, prompt intervention with pericardiocentesis, aggressive resuscitation, and deployment of a covered stent resulted …

Serotonin Neurons Integrate Gaba And Dopamine Inputs To Regulate Meal Initiation, Kristine M Conde, Hueyzhong Wong, Shuzheng Fang, Yongxiang Li, Meng Yu, Yue Deng, Qingzhuo Liu, Xing Fang, Mengjie Wang, Yuhan Shi, Olivia Z Ginnard, Yuxue Yang, Longlong Tu, Hesong Liu, Hailan Liu, Na Yin, Jonathan C Bean, Junying Han, Megan E Burt, Sanika V Jossy, Yongjie Yang, Qingchun Tong, Benjamin R Arenkiel, Chunmei Wang, Yang He, Yong Xu

Children’s Nutrition Research Center Staff Publications

Obesity is a growing global health epidemic with limited orally administered therapeutics. Serotonin (5-HT) is one neurotransmitter which remains an excellent target for new weight-loss therapies, but a gap remains in understanding the mechanisms involved in 5-HT produced in the dorsal Raphe nucleus (DRN) and its involvement in meal initiation. Using an optogenetic feeding paradigm, we showed that the 5-HTDRN→arcuate nucleus (ARH) circuit plays a role in meal initiation. Incorporating electrophysiology and ChannelRhodopsin-2-Assisted Circuit Mapping, we demonstrated that 5-HTDRN neurons receive inhibitory input partially from GABAergic neurons in the DRN, and the 5-HT response can be enhanced by hunger. Additionally, …

Leptin Receptor Neurons In The Dorsomedial Hypothalamus Require Distinct Neuronal Subsets For Thermogenesis And Weight Loss, Marie Francois, Laura Kaiser, Yanlin He, Yong Xu, J Michael Salbaum, Sangho Yu, Christopher D Morrison, Hans-Rudolf Berthoud, Heike Münzberg

Children’s Nutrition Research Center Staff Publications

The dorsomedial hypothalamus (DMH) receives inputs from the preoptic area (POA), where ambient temperature mediates physiological adaptations of energy expenditure and food intake. Warm-activated POA neurons suppress energy expenditure via brown adipose tissue (BAT) projecting neurons in the dorsomedial hypothalamus/dorsal hypothalamic area (dDMH/DHA). Our earlier work identified leptin receptor (Lepr)-expressing, BAT-projecting dDMH/DHA neurons that mediate metabolic leptin effects. Yet, the neurotransmitter (glutamate or GABA) used by dDMH/DHALepr neurons remains unexplored and was investigated in this study using mice. We report that dDMH/DHALepr neurons represent equally glutamatergic and GABAergic neurons. Surprisingly, chemogenetic activation of glutamatergic and/or GABAergic dDMH/DHA neurons were capable …

Winter 2025, Georgia Library Quarterly

Georgia Library Quarterly

No abstract provided.

Prospective Analysis Of Liver Stiffness Measurement By Vibration Controlled Transient Elastography As A Predictor Of Outcomes In Biliary Atresia, Jean P Molleston, Nathan P Goodrich, Wen Ye, Daniel H Leung, Ronald J Sokol, Benjamin L Shneider, Children Force Outcomes Working Group

Faculty, Staff and Students Publications

No abstract provided.

Relationship Between Gestational Weight Gain With Fetal Body Composition And Organ Volumes In The Eunice Kennedy Shriver National Institute Of Child Health And Human Development (Nichd) Fetal Dimensional Study: A Prospective Pregnancy Cohort, Kathryn A Wagner, Zhen Chen, Stefanie N Hinkle, Jessica L Gleason, Wesley Lee, William A Grobman, John Owen, Roger B Newman, Daniel W Skupski, Dian He, Seth Sherman, Robert E Gore-Langton, Cuilin Zhang, Jagteshwar Grewal, Katherine L Grantz

Faculty, Staff and Students Publications

Background: Inadequate and excessive gestational weight gain (GWG) are associated with increased risk of newborn small- and large-for-gestational-age, respectively, and future offspring adiposity. However, the relationship between GWG and three-dimensional (3D) measures of fetal body composition and organ volumes, which may provide greater insight into fetal growth via measurement of soft tissue, remains unknown.

Objectives: The objective of this study was to examine the relationship between trimester-specific GWG and 3D fetal body composition and organ volume measurements.

Methods: In a diverse, US prospective pregnancy cohort, trimester-specific GWG was calculated as difference between maternal weight at beginning and end of each …

The Other Secret Deals: Uncovering The Power Of Non-Binding International Agreements, Guillermo J. Garcia Sanchez

Faculty Scholarship

In recent decades, the use of traditional international treaties has declined as states increasingly rely on deformalized agreements - non binding arrangements - such as interinstitutional agreements and memoranda of understanding. These agreements allow governments to bypass the complexities of formal treaty-making while addressing shared challenges. This Article, based on four years of research and previously undisclosed agreements, examines a twenty-year database of non-binding agreements between the United States and Mexico. Through this case study, the Article demonstrates how deformalized agreements drive much of the cross-border collaboration, offering a flexible mechanism for government agencies to shape state behavior, coordinate policies, …

An Unclear Partnership: Key Questions About Physician And Advanced Practice Provider Collaboration In Primary Care, Estelle Martin, Bruce Landon, Joanne Spetz, Susan Edgman-Levitan, Hannah Neprash, David W Bates, Lisa Rotenstein

Faculty, Staff and Students Publications

More than 83 million people in the United States live in primary care shortage areas. As the US healthcare system faces a contracting primary care physician workforce, advanced practice providers are playing an increasingly important role in the delivery of primary care services. In parallel, public discourse regarding the differences in care delivery by advanced practice providers versus physicians has also expanded. In this commentary, we describe 3 main evidence gaps hindering optimal physician and advanced practice provider work organization in contemporary primary care delivery: (1) gaps in understanding the unique and overlapping competencies of each role group, (2) gaps …