Pediatrics Commons^™

Extracellular Superoxide Dismutase (Ec-Sod) Regulates Gene Methylation And Cardiac Fibrosis During Chronic Hypoxic Stress., Ayan Rajgarhia, Kameshwar R. Ayasolla, Nahla Zaghloul, Jorge M. Lopez Da Re, Edmund J. Miller, Mohamed Ahmed

Manuscripts, Articles, Book Chapters and Other Papers

Chronic hypoxic stress induces epigenetic modifications mainly DNA methylation in cardiac fibroblasts, inactivating tumor suppressor genes (RASSF1A) and activating kinases (ERK1/2) leading to fibroblast proliferation and cardiac fibrosis. The Ras/ERK signaling pathway is an intracellular signal transduction critically involved in fibroblast proliferation. RASSF1A functions through its effect on downstream ERK1/2. The antioxidant enzyme, extracellular superoxide dismutase (EC-SOD), decreases oxidative stress from chronic hypoxia, but its effects on these epigenetic changes have not been fully explored. To test our hypothesis, we used an in-vitro model: wild-type C57B6 male mice (WT) and transgenic males with an extra copy of human hEC-SOD (TG). …

Racial And Ethnic Disparities In Opioid Use For Adolescents At Us Emergency Departments, Michael T. Phan, Daniel M. Tomaszewski, Cody Arbuckle, Sun Yang, Candice D. Donaldson, Michelle A. Fortier, Brooke Jenkins, Erik Linstead, Zeev N. Kain

Pharmacy Faculty Articles and Research

Background

Racial/ethnic disparities in the use of opioids to treat pain disorders have been previously reported in the emergency department (ED). Further research is needed to better evaluate the impact race/ethnicity may have on the use of opioids in adolescents for the management of pain disorders in the ED.

Methods

This was a cross-sectional study using data from the National Hospital Ambulatory Medical Care Survey from 2006 to 2016. Multivariate models were used to evaluate the role of race/ethnicity in the receipt of opioid agonists while in the ED. All ED visits with patients aged 11–21 years old were analyzed. …

A Review Of Toolkits And Case Definitions For Detecting Enteric Fever Outbreaks In Asian And African Countries From 1965-2019, Asif Khaliq, Mohammad Tahir Yousafzai, Salman Haq, Rahima Yaseen, Sonia Qureshi, Fahad Rind, Zahra A. Padhani, Ayub Khan, Abdul Momin Kazi, Farah Naz Qamar

Department of Paediatrics and Child Health

Background: This review assessed the case definitions, diagnostic criteria, antimicrobial resistance, and methods used for enteric fever outbreaks and utilization of any unified outbreak score or checklist for early identification and response in Asia and Africa from 1965-2019.
Methods: We searched enteric fever outbreaks using PubMed, Google Scholar, and the Cochrane library. Studies describing a single outbreak event of enteric fever in Asia and Africa from 1965-2019 were reviewed. We excluded case reports, letter to editors, studies reporting typhoid in conjunction with other diseases, the Centers for Disease Control and Prevention (CDC) trip reports, the World Health Organization (WHO) bulletins …

Luspatercept Diminishes The Need For Red Blood Cell Replacement In Transfusion-Dependent Β-Thalassemia Patients, Joudeh B. Freij

Clinical Research in Practice: The Journal of Team Hippocrates

A clinical decision report appraising:

Cappellini MD, Viprakasit V, Taher AT, et al. A phase 3 trial of luspatercept in patients with transfusion-dependent β-thalassemia. N Engl J Med. 2020;382(13):1219-1231. https://doi.org/10.1056/NEJMoa1910182

for a patient with transfusion-dependent beta-thalassemia.

Gaba And Glutamate In The Preterm Neonatal Brain: In-Vivo Measurement By Magnetic Resonance Spectroscopy., Sudeepta K. Basu, Subechhya Pradhan, Adre J. Du Plessis, Yehezkel Ben-Ari, Catherine Limperopoulos

Pediatrics Faculty Publications

Cognitive and behavioral disabilities in preterm infants, even without obvious brain injury on conventional neuroimaging, underscores a critical need to identify the subtle underlying microstructural and biochemical derangements. The gamma-aminobutyric acid (GABA) and glutamatergic neurotransmitter systems undergo rapid maturation during the crucial late gestation and early postnatal life, and are at-risk of disruption after preterm birth. Animal and human autopsy studies provide the bulk of current understanding since non-invasive specialized proton magnetic resonance spectroscopy (

Adolescent And Young Adult Oncology Patient And Provider Perspectives In Philadelphia (Aya-4p), Christoher Terry, Md, Miriam Pomerantz, Lsw, Jodi Sandos, Lcsw, Lindsay Wilde, Md

House Staff Quality Improvement and Patient Safety Conference (2020-)

Primary Objectives

• To assess the current perspective of AYA patients regarding medical services and psychosocial support delivered to AYAs in Philadelphia
• To assess the current knowledge and perspective of healthcare providers at the SKCC about the care and services needed by AYA patients

Plasma Adenosine Deaminase (Ada)-1 And -2 Demonstrate Robust Ontogeny Across The First Four Months Of Human Life., Oludare A. Odumade, Alec L. Plotkin, Jensen Pak, Olubukola T. Idoko, Matthew A. Pettengill, Tobias R. Kollmann, Al Ozonoff, Beate Kampmann, Ofer Levy, Kinga K. Smolen

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

Background: Human adenosine deaminases (ADAs) modulate the immune response: ADA1

Methods: In a subgroup of the EPIC002-study, clinical data and plasma samples were collected from 540 Gambian infants at four time-points: day of birth; first week of life; one month of age; and four months of age. Concentrations of total extracellular ADA, ADA1, and ADA2 were measured by chromogenic assay and evaluated in relation to clinical data. Plasma cytokines/chemokine were measured across the first week of life and correlated to ADA concentrations.

Results: ADA2 demonstrated a steady rise across the first months of life, while ADA1 concentration significantly decreased 0.79-fold …

Impact Of Local Terminology On The Design Of A Community-Based Diagnostic And Management Algorithm For Postpartum Sepsis: Findings Of Formative Research, Shabina Ariff, Fatima Mir, Wafa Aftab, Farrukh Raza, Shujaat Zaidi, Sheraz Memon, Amnesty Lefevre, Linda A. Bartlett, Peter Winch, Sajid Bashir Soofi, Zulfiqar Ahmed Bhutta

Department of Paediatrics and Child Health

Background: Postpartum sepsis is one of the leading causes of maternal mortality and morbidity in developing countries. This formative research elicits local terms used for postpartum illnesses and symptoms of postpartum sepsis with the aim of improving postpartum diagnosis and management in Pakistan.
Methods: We conducted 34 in-depth interviews with recently delivered women (RDW), traditional birth attendants (TBAs), healthcare providers and family members of RDW from rural Sindh to explore local Sindhi terms used to describe postpartum sepsis and related symptoms. During interviews, all participants were asked to orally free list common symptoms of postpartum illnesses; those who were aware …

Sunscreen Use And Screening In College Athletes: An Evidence-Based Pilot Project, Nicole Brustkern Bsn, Rn, Cpn, Sharon Boothe-Kepple Phd, Msn, Fnp-C, Phn (Chickasaw)

Doctor of Nursing Practice Final Manuscripts

Background: Melanoma is the third most common cancer in individuals ages 15 – 29. The greatest risk for melanoma is ultraviolet (UV) radiation from the sun. Collegiate athletes are exposed to 1,000 more sun hours per year than the average adult, placing them at higher risk for melanoma. Evidence supports sunscreen education and screening to promote protective behaviors in young adults.

Objective: This evidence-based pilot project implements the standardized screening of sunscreen use and sun protective behaviors in women’s soccer players ages 18 to 21 years old at the University of San Diego.

Methods: The Sun Exposure and Protection Index …

Treatment Anxiety Education For Pediatric Cardiac Neurodevelopmental Patients, An Evidence Based Project, Mary Nagel

Doctor of Nursing Practice Final Manuscripts

Abstract

Background

Congenital heart disease (CHD) is the most common birth defect and affects almost 1% of all live births. Treatment anxiety is common among children with CHD who undergo multiple procedures early in their lifetime. Dramatically increased life spans for this cardiac population has led to a shift from focusing on survival to their long-term health outcomes.

Methods:

Administration of the Peds QL Cardiac Module 3.0 assesses health related quality of life (HRQOL) during annual visits to a Cardiac Neurodevelopmental (ND) Clinic by evaluating the level of Treatment Anxiety a patient experiences during healthcare appointments. The questionnaire scores are …

Providing High Reliability Care For Picu Patients With Pulmonary Hypertension: A Quality Improvement Project, Anjali Subbaswamy, Nicholas Tan, Iric Guthrie, Kelsey Fath, Cole Linzmeyer, Elizabeth Yakes Jimenez

Quality Improvement/Patient Safety Symposium

Providing High Reliability Care for PICU Patients with Pulmonary Hypertension: A Quality Improvement Project

Anjali Subbaswamy, MD; Nicholas Tan, DO; Iric Guthrie, MD; Kelsey Fath, MD; Cole Linzmeyer, DO; Elizabeth Yakes Jimenez, PhD, RDN, LD

Purpose: Pediatric patients with pulmonary hypertension (PHTN) are a high acuity, low frequency population, and are often admitted to the pediatric intensive care unit (PICU). To mitigate the risk of precipitating a potentially life-threatening pulmonary hypertensive crisis, health care staff need to take specific precautions. This quality improvement (QI) project aims to increase the number of inpatient PHTN patients for whom PHTN precautions are applied …

A Multicenter Evaluation Of Viral Bloodstream Detections In Children Presenting To The Emergency Department With Suspected Systemic Infection., Christina A. Rostad, Neena Kanwar, Jumi Yi, Claudia R. Morris, Jennifer Dien Bard, Amy Leber, James Dunn, Kimberle C. Chapin, Anne J. Blaschke, Judy A. Daly, Leslie Hueschen, Matthew Jones, Elizabeth Ott, Jeffrey Bastar, Kevin M. Bourzac, Rangaraj Selvarangan

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Fever is a common symptom in children presenting to the Emergency Department (ED). We aimed to describe the epidemiology of systemic viral infections and their predictive values for excluding serious bacterial infections (SBIs), including bacteremia, meningitis and urinary tract infections (UTIs) in children presenting to the ED with suspected systemic infections.

METHODS: We enrolled children who presented to the ED with suspected systemic infections who had blood cultures obtained at seven healthcare facilities. Whole blood specimens were analyzed by an experimental multiplexed PCR test for 7 viruses. Demographic and laboratory results were abstracted.

RESULTS: Of the 1114 subjects enrolled, …

Automated Assessment Of Thoracic-Abdominal Asynchrony In Patients With Morquio Syndrome., Madhavi V Ratnagiri, Yan Zhu, Tariq Rahman, Mary Theroux, Shunji Tomatsu, Thomas H Shaffer

Department of Pediatrics Faculty Papers

Morquio syndrome is a rare disease caused by a disorder in the storage of mucopolysaccharides that affects multiple organs, including musculoskeletal, respiratory, cardiovascular, and digestive systems. Respiratory failure is one of the leading causes of mortality in Morquio patients; thus, respiratory function testing is vital to the management of the disease. An automated respiratory assessment methodology using the pneuRIP device and a machine-learning algorithm was developed. pneuRIP is a noninvasive approach that uses differences between thoracic and abdominal movements (thoracic-abdominal asynchrony) during respiration to assess respiratory status. The technique was evaluated on 17 patients with Morquio (9 females and 8 …

Use Of Artificial Intelligence To Identify Predictors Of Functional Outcomes In Patients With Facioscapulohumeral Muscular Dystrophy, Natalie K. Katz

Research Days

Background: Facioscapulohumeral muscular dystrophy (FSHD) is one of the most common forms of muscular dystrophy characterized by slowly progressive muscle weakness. Symptoms initially involve the facial and shoulder girdle muscles, with later involvement of the distal lower extremities, pelvic girdle and proximal lower extremities. FSHD type 1 (FHSD1) is the most common form (~95% of individuals) and is caused by deletion of microsatellite repeats in the D4Z4 region on chromosome 4 (4q35). Normal individuals have >10 repeats whereas individuals with FSHD1 have 1-10 repeats. There is significant variability in regards to disease severity, rates of progression and functional outcomes, but …

Financial Outcomes Of High Flow Nasal Cannula Use For Bronchiolitis On The General Pediatric Floor Across Children's Hospitals, Jonathan Hartley

Research Days

Background: Bronchiolitis is a leading cause of hospitalization for infants and results in over 1.7 billion dollars in yearly hospital charges (Hasegawa). The use of high flow nasal cannula (HFNC) on a general pediatrics floor may reduce hospital costs and length of stay (LOS, Kalburgi). However, the financial impact of HFNC use is not welldescribed.

Objective: The primary objective are the financial outcomes of HFNC utilization on the general pediatric floor. The secondary objective included financial outcomes stratified by All Patients Refined Diagnosis Related Groups (APRDRG) severity of illness (SOI) and payor type. We hypothesize that costs outweigh reimbursement for …

Prevalence Of Adolescent Sexual Health Outcomes At Children’S Hospitals During Covid-19, Margarita Abella

Research Days

Background: The Coronavirus Disease 2019 (COVID-19) pandemic mitigation strategies, including social distancing, decreased structured environments, and decreased sexual and reproductive health (SRH) care access, could negatively impact adolescent SRH behaviors and related outcomes. To date, little is known regarding changes in adolescent SRH outcomes during COVID-19.

Objectives/Goal: Our goals were to assess changes in adolescent SRH outcomes, including sexually transmitted infections (STIs), pregnancy, and sexual assault in the hospital (emergency department [ED] and inpatient [IP]) during COVID-19 compared to pre-COVID-19.

Methods/Design: We conducted a retrospective cohort study of adolescent (11-18 years old) IP or ED hospital visits using the Pediatric …

Factors Associated With Suicide Screenings For An Autism Spectrum Disorder Population In A Pediatric Medical Setting, Cheng Qian, Dawn Greathouse

Research Days

Background: Individuals with autism spectrum disorder (ASD) are at least 3 times more likely to attempt suicide than those without ASD (Kolves et al., 2021; Richa et al., 2014). Core features of ASD (e.g., deficits in communicating emotions, difficulty with change) are associated with known suicide attempt antecedent events, and rates of co-occurring mental health concerns (e.g., depression) that increase suicide risk are higher than in the general population (Richa et al., 2014). However, mental health clinicians perceive patients with ASD to be at lower risk for suicide, and report lower self-efficacy in screening in this population (Jager-Hyman et al., …

Portable Low Field Strength Mri: Preliminary Experience In Neonates And Children, Johnston Fite

Research Days

Background: High field strength MRI (HF-MRI) is a pediatric imaging staple. However, HF-MRI access is limited by strong (1.5 – 3.0 T) magnetic fields with associated safety concerns, space requirements, and cost. To address these limitations, Hyperfine (Guilford, CT) developed a low magnetic field (0.064 T) portable MRI device, named Swoop. Preliminary data in adults shows benefits despite decreased image quality. In this study, initial evaluation of Swoop’s image quality in pediatric patients was assessed.

Objectives/Goal: The objective in this study was the initial evaluation of Swoop’s image quality in pediatric patients to serve as a baseline.

Methods/Design: The study …

Attitudes Of Pediatric Residents In The Care Of Transgender Youth, Michelle Knoll

Research Days

Background: Transgender individuals have health disparities compared to the general population and face several barriers to medical care. Prior studies indicate physician knowledge on transgender topics is poor and that transphobia is associated with poor knowledge even after educational interventions. Objectives/Goal: We sought to examine pediatric residents’ attitudes about transgender individuals and assess concerns related to the treatment of transgender youth. Methods: A survey was sent to 89 US Pediatric and combined (e.g. Med-Peds) residency programs and advertised on social media. Approximately 32 programs forwarded the survey to an estimated 1325 residents; 138 residents completed it. The survey consisted of …

Prevalence Of Mycoplasma Genitalium And Macrolide Resistance In Adolescent Females Receiving Care At A Pediatric Hospital, Kayla Barnes

Research Days

Background: Mycoplasma genitalium is an established sexually transmitted cause of nongonococcal urethritis in males and macrolide resistance is increasing. The pathogenic role is less well-defined in adolescent females and guidelines recommend M. genitalium testing only be considered in cases of persistent or recurrent cervicitis and pelvic inflammatory disease (PID). We lack understanding of the prevalence and macrolide resistance of M. genitalium among adolescent females.

Objectives/Goal: To determine the prevalence of M. genitalium and rate of detected macrolide resistance among adolescent females seeking care at a pediatric children’s hospital.

Methods/Design: We collected 200 salvaged urogenital samples (56 urine and 144 vaginal) …