Pediatrics Commons^™

Risk Of Variceal Hemorrhage And Pretransplant Mortality In Children With Biliary Atresia, Lee M Bass, Wen Ye, Kieran Hawthorne, Daniel H Leung, Karen F Murray, Jean P Molleston, Rene Romero, Saul Karpen, Philip Rosenthal, Kathleen M Loomes, Kasper S Wang, Robert H Squires, Alexander Miethke, Vicky L Ng, Simon Horslen, M Kyle Jensen, Ronald J Sokol, John C Magee, Benjamin L Shneider, Children

Faculty, Staff and Students Publications

BACKGROUND AND AIMS: The natural history of gastroesophageal variceal hemorrhage (VH) in biliary atresia (BA) is not well characterized. We analyzed risk factors, incidence, and outcomes of VH in a longitudinal multicenter study.

APPROACH AND RESULTS: Participants enrolled in either an incident (Prospective Database of Infants with Cholestasis [PROBE]) or prevalent (Biliary Atresia Study of Infants and Children [BASIC]) cohort of BA were included. Variceal hemorrhage (VH) was defined based on gastrointestinal bleeding in the presence of varices accompanied by endoscopic or nontransplant surgical intervention. Cumulative incidence of VH and transplant-free survival was compared based on features of portal hypertension …

Precision Diabetes: Lessons Learned From Maturity-Onset Diabetes Of The Young (Mody), Mustafa Tosur, Louis H Philipson

Faculty, Staff and Students Publications

Maturity-onset of diabetes of the young (MODY) are monogenic forms of diabetes characterized by early onset diabetes with autosomal dominant inheritance. Since its first description about six decades ago, there have been significant advancements in our understanding of MODY from clinical presentations to molecular diagnostics and therapeutic responses. The prevalence of MODY is estimated as at least 1.1-6.5% of the pediatric diabetes population with a high degree of geographic variability that might arise from several factors in the criteria used to ascertain cases. GCK-MODY, HNF1A-MODY, and HNF4A-MODY account for >90% of MODY cases. While some MODY forms do not require …

A Case Series Of Children With Acute Hepatitis And Human Adenovirus Infection, L Helena Gutierrez Sanchez, Henry Shiau, Julia M Baker, Stephanie Saaybi, Markus Buchfellner, William Britt, Veronica Sanchez, Jennifer L Potter, L Amanda Ingram, David Kelly, Xiaoyan Lu, Stephanie Ayers-Millsap, Wesley G Willeford, Negar Rassaei, Julu Bhatnagar, Hannah Bullock, Sarah Reagan-Steiner, Ali Martin, Michael E Rogers, Anna M Banc-Husu, Sanjiv Harpavat, Daniel H Leung, Elizabeth A Moulton, Daryl M Lamson, Kirsten St George, Aron J Hall, Umesh Parashar, Adam Macneil, Jacqueline E Tate, Hannah L Kirking

Faculty, Staff and Students Publications

BACKGROUND: Human adenoviruses typically cause self-limited respiratory, gastrointestinal, and conjunctival infections in healthy children. In late 2021 and early 2022, several previously healthy children were identified with acute hepatitis and human adenovirus viremia.

METHODS: We used International Classification of Diseases, 10th Revision, codes to identify all children (<18 years of age) with hepatitis who were admitted to Children’s of Alabama hospital between October 1, 2021, and February 28, 2022; those with acute hepatitis who also tested positive for human adenovirus by whole-blood quantitative polymerase chain reaction (PCR) were included in our case series. Demographic, clinical, laboratory, and treatment data were obtained from medical records. Residual blood specimens were sent for diagnostic confirmation and human adenovirus typing.

RESULTS: A total of 15 children were identified with acute hepatitis - 6 (40%) who had hepatitis with an identified cause and 9 (60%) who had hepatitis without a known cause. Eight (89%) of the patients with hepatitis of unknown cause tested positive for human adenovirus. These 8 patients plus 1 …

Adiposity, Insulin Resistance, Cardiorespiratory Fitness, And Bone Health In Hispanic Children, Reem S Shawar, Maurice Puyau, Roman Shypailo, Salma Musaad, Nancy F Butte, Fida Bacha

Faculty, Staff and Students Publications

CONTEXT: Childhood obesity disproportionately affects Hispanic youth. The skeletal system appears to be a target organ of the adverse effects of obesity. Yet, the relationship between adiposity and bone health in youth and the modulating factors are not well understood.

OBJECTIVE: This work aims to examine the relationship between adiposity, insulin resistance (IR), cardiorespiratory fitness (CRF), and bone mass in Hispanic youth.

METHODS: A total of 951 Hispanic youth (50% male), aged 4 to 19 years, participated in this cross-sectional design study from the Viva La Familia Study at Children's Nutrition Research Center. Bone mineral content (BMC) and density (BMD), …

Stepped Care Versus Standard Care For Children After Trauma: A Randomized Non-Inferiority Clinical Trial, Alison Salloum, Yuanyuan Lu, Henian Chen, Troy Quast, Judith A Cohen, Michael S Scheeringa, Kristen Salomon, Eric A Storch

Center for Medical Ethics and Health Policy Staff Publications

Objective: Trauma-focused cognitive-behavioral therapy (TF-CBT) is an evidence-based therapist-led treatment for children after trauma. Parents often experience barriers to treatment engagement, including cost. Stepped care TF-CBT (SC-TF-CBT) was developed as an alternative delivery system. Step One is a parent-led therapist-assisted treatment. Step Two provides therapist-led TF-CBT for children who did not benefit from Step One and require more intensive treatment. This study compared SC-TF-CBT to standard TF-CBT in a community-based non-inferiority trial.

Method: A total of 183 children (aged 4-12 years) experiencing posttraumatic stress symptoms (PTSS) and their caregivers were randomly assigned to SC-TF-CBT or standard TF-CBT within 6 community …

International Prevalence And Mechanisms Of Sars-Cov-2 In Childhood Arterial Ischemic Stroke During The Covid-19 Pandemic, Lauren A Beslow, Shannon C Agner, Jonathan D Santoro, Dipak Ram, Jenny L Wilson, Dana Harrar, Brian Appavu, Stuart M Fraser, Thomas Rossor, Marcela D Torres, Manoëlle Kossorotoff, Yenny C Zuñiga Zambrano, Marta Hernández-Chávez, Sahar M A Hassanein, Dimitrios Zafeiriou, Michael M Dowling, Ilona Kopyta, Nicholas V Stence, Timothy J Bernard, Nomazulu Dlamini

Faculty, Staff and Student Publications

BACKGROUND: Data from the early pandemic revealed that 0.62% of children hospitalized with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) had an acute arterial ischemic stroke (AIS). In a larger cohort from June 2020 to December 2020, we sought to determine whether our initial point estimate was stable as the pandemic continued and to understand radiographic and laboratory data that may clarify mechanisms of pediatric AIS in the setting of SARS-CoV-2.

METHODS: We surveyed international sites with pediatric stroke expertise to determine numbers of hospitalized SARS-CoV-2 patients <18 >years, numbers of incident AIS cases among children (29 days to <18 >years), frequency …

Association Of Gangrenous, Suppurative, And Exudative Findings With Outcomes And Resource Utilization In Children With Nonperforated Appendicitis, Shannon L Cramm, Aaron M Lipskar, Dionne A Graham, Shaun M Kunisaki, Cornelia L Griggs, Myron Allukian, Robert T Russell, Nicole M Chandler, Matthew T Santore, Danielle I Aronowitz, Martin L Blakely, Brendan Campbell, Devon T Collins, Sarah J Commander, Robert A Cowles, Jennifer R Defazio, Justice C Echols, Joseph R Esparaz, Christina Feng, Richard A Guyer, David N Hanna, Katherine He, Anastasia M Kahan, Olivia A Keane, Abdulraouf Lamoshi, Carla M Lopez, Sean E Mclean, Elizabeth Pace, Maia D Regan, Stefan Scholz, Elisabeth T Tracy, Sasha A Williams, Lucy Zhang, Shawn J Rangel

Faculty, Staff and Student Publications

IMPORTANCE: The clinical significance of gangrenous, suppurative, or exudative (GSE) findings is poorly characterized in children with nonperforated appendicitis.

OBJECTIVE: To evaluate whether GSE findings in children with nonperforated appendicitis are associated with increased risk of surgical site infections and resource utilization.

DESIGN, SETTING, AND PARTICIPANTS: This multicenter cohort study used data from the Appendectomy Targeted Database of the American College of Surgeons Pediatric National Surgical Quality Improvement Program, which were augmented with operative report data obtained by supplemental medical record review. Data were obtained from 15 hospitals participating in the Eastern Pediatric Surgery Network (EPSN) research consortium. The study …

Factors Associated With Parental Acceptance Of Covid-19 Vaccination: A Multicenter Pediatric Emergency Department Cross-Sectional Analysis, Brigitte M Baumann, Robert M Rodriguez, Amy M Delaroche, David Rayburn, Stephanie A Eucker, Nicole L Nadeau, Lisa A Drago, Danielle Cullen, Sarah Dennis Meskill, Suzanne Bialeck, Michael Gillman

Faculty, Staff and Students Publications

STUDY OBJECTIVE: During the delta surge of the COVID-19 pandemic in 2021, we sought to identify characteristics and beliefs associated with COVID-19 vaccination acceptance in parents of pediatric emergency department (ED) patients.

METHODS: We conducted a cross-sectional survey-based study of the parents of children aged 3 to 16 years presenting to 1 of 9 pediatric EDs from June to August 2021 to assess the parental acceptance of COVID-19 vaccines. Using multiple variable regression, we ascertained which factors were associated with parental and pediatric COVID-19 vaccination acceptance.

RESULTS: Of 1,491 parents approached, 1,298 (87%) participated, of whom 50% of the parents …

Safety And Efficacy Of Voxelotor In Pediatric Patients With Sickle Cell Disease Aged 4 To 11 Years., Jeremie H. Estepp, Ram Kalpatthi, Gerald Woods, Sara Trompeter, Robert I. Liem, Kacie Sims, Adlette Inati, Baba P D Inusa, Andrew Campbell, Connie Piccone, Miguel R. Abboud, Kim Smith-Whitley, Sandra Dixon, Margaret Tonda, Carla Washington, Noelle M. Griffin, Clark Brown

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Sickle cell disease (SCD) is a devastating, multisystemic disorder that affects millions of people worldwide. The earliest clinical manifestations of SCD can affect infants as young as 6 months of age, and pediatric patients are at risk for acute and life-threatening complications. Early intervention with treatments that target the underlying pathophysiological mechanism of SCD, sickle hemoglobin (HbS) polymerization, are expected to slow disease progression and circumvent disease-associated morbidity and mortality.

PROCEDURE: The HOPE-KIDS 1 trial (NCT02850406) is an ongoing four-part, phase 2a, open-label, single- and multiple-dose study to evaluate the pharmacokinetics, efficacy, and safety of voxelotor-a first-in-class HbS polymerization …

Chronic Granulomatous Disease-Like Presentation Of A Child With Autosomal Recessive Pkcδ Deficiency, Anna-Lena Neehus, Karen Tuano, Tom Le Voyer, Sarada L Nandiwada, Kruthi Murthy, Anne Puel, Jean-Laurent Casanova, Javier Chinen, Jacinta Bustamante

Faculty, Staff and Students Publications

BACKGROUND: Autosomal recessive (AR) PKCδ deficiency is a rare inborn error of immunity (IEI) characterized by autoimmunity and susceptibility to bacterial, fungal, and viral infections. PKCδ is involved in the intracellular production of reactive oxidative species (ROS).

MATERIAL AND METHODS: We studied a 5-year old girl presenting with a history of Burkholderia cepacia infection. She had no history of autoimmunity, lymphocyte counts were normal, and no auto-antibodies were detected in her plasma. We performed a targeted panel analysis of 407 immunity-related genes and immunological investigations of the underlying genetic condition in this patient.

RESULTS: Consistent with a history suggestive of …

Real-World Use Of Tisagenlecleucel In Infant Acute Lymphoblastic Leukemia., Amy Moskop, Lauren Pommert, Christina Baggott, Snehit Prabhu, Holly L. Pacenta, Christine L. Phillips, Jenna Rossoff, Heather E. Stefanski, Julie-An Talano, Steve P. Margossian, Michael R. Verneris, Douglas Myers, Nicole A. Karras, Patrick A. Brown, Muna Qayed, Michelle L. Hermiston, Prakash Satwani, Christa Krupski, Amy K. Keating, Rachel Wilcox, Cara A. Rabik, Vanessa A. Fabrizio, Vasant Chinnabhandar, A Yasemin Goksenin, Kevin J. Curran, Crystal L. Mackall, Theodore W. Laetsch, Erin M. Guest, Erin H. Breese, Liora M. Schultz

Manuscripts, Articles, Book Chapters and Other Papers

Infants with B-cell acute lymphoblastic leukemia (B-ALL) have poor outcomes because of chemotherapy resistance leading to high relapse rates. Tisagenlecleucel, a CD19-directed chimeric antigen receptor T-cell (CART) therapy, is US Food and Drug Administration approved for relapsed or refractory B-ALL in patients ≤25 years; however, the safety and efficacy of this therapy in young patients is largely unknown because children(n = 14). Sixty-four percent of patients (n = 9) achieved minimal residual disease-negative remission after CART and 50% of patients remain in remission at last follow-up. All patients with high disease burden at time of CART infusion (>M1 marrow) …

An Updated Assessment Of 43,110 Patients Enrolled In The Childhood Cancer Research Network: A Children’S Oncology Group Report, Austin L Brown, Pagna Sok, Michael E Scheurer, Karen R Rabin, Erin L Marcotte, Douglas S Hawkins, Logan G Spector, Philip J Lupo

Center for Medical Ethics and Health Policy Staff Publications

Background: The Childhood Cancer Research Network (CCRN) was established by the Children's Oncology Group (COG) as a resource for epidemiologic studies of childhood cancer. The objective of this study was to evaluate the representativeness of CCRN and identify factors associated with enrollment.

Method: The number of US childhood patients with cancer diagnosed < 20 years of age enrolled in CCRN (2008-2015) was compared to expected counts, calculated from Surveillance, Epidemiology, and End Results incidence rates and US Census population estimates. Observed-to-expected ratios and corresponding 95% confidence intervals (CI) were estimated across sex, race, diagnosis age, calendar year, and cancer diagnosis groups. Multivariable linear regression models were generated to evaluate the association between open COG phase 3 therapeutic trials and CCRN enrollment rates.

Result: The 43,110 cases enrolled in CCRN represented 36% of the expected childhood cancers diagnosed from 2008 to 2015 (N = 120,118). CCRN enrollment ratios [95% CI] were highest among males (0.38 [95% CI, 0.37-0.38]), non-Hispanics (0.35 [95% CI, 0.35-0.36]), and those diagnosed from 1 to 4 years …

Validation Of Remote Height And Weight Assessment In A Rural Randomized Clinical Trial., Bethany Forseth Hanson, Ann M. Davis, Dana Bakula, Megan Murray, Kelsey Dean, Rebecca E. Swinburne Romine, Kandace Fleming

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: The purpose of this study is to describe and assess a remote height and weight protocol that was developed for an ongoing trial conducted during the SARS COV-2 pandemic.

METHODS: Thirty-eight rural families (children 8.3 ± 0.7 years; 68% female; and caregivers 38.2 ± 6.1 years) were provided detailed instructions on how to measure height and weight. Families obtained measures via remote data collection (caregiver weight, child height and weight) and also by trained staff. Differences between data collection methods were examined.

RESULTS: Per absolute mean difference analyses, slightly larger differences were found for child weight (0.21 ± 0.21 …

Integrated Persevere And Endothelial Biomarker Risk Model Predicts Death And Persistent Mods In Pediatric Septic Shock: A Secondary Analysis Of A Prospective Observational Study., Mihir R. Atreya, Natalie Z. Cvijanovich, Julie C. Fitzgerald, Scott L. Weiss, Michael T. Bigham, Parag N. Jain, Adam J. Schwarz, Riad Lutfi, Jeffrey Nowak, Geoffrey L. Allen, Neal J. Thomas, Jocelyn R. Grunwell, Torrey Baines, Michael Quasney, Bereketeab Haileselassie, Christopher J. Lindsell, Matthew N. Alder, Hector R. Wong

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Multiple organ dysfunction syndrome (MODS) is a critical driver of sepsis morbidity and mortality in children. Early identification of those at risk of death and persistent organ dysfunctions is necessary to enrich patients for future trials of sepsis therapeutics. Here, we sought to integrate endothelial and PERSEVERE biomarkers to estimate the composite risk of death or organ dysfunctions on day 7 of septic shock.

METHODS: We measured endothelial dysfunction markers from day 1 serum among those with existing PERSEVERE data. TreeNet® classification model was derived incorporating 22 clinical and biological variables to estimate risk. Based on relative variable importance, …

Comparison Of Unmet Health Care Needs In Children With Intellectual Disability, Autism Spectrum Disorder And Both Disorders Combined, K. Haller, Adrienne Stolfi, John Duby

Medical Education Faculty Publications

Background: The purpose of this study was to assess the unmet health care needs of children with intellectual disability (ID) compared with children with autism spectrum disorder (ASD) and whether access to health insurance coverage is a contributing factor. Children with ID may be masked in the health care system due to increased diagnosis and awareness of ASD. The needs, unmet needs and insurance coverage of children with ID alone, ASD alone, and co-occurring ID and ASD were assessed in this study.

Methods: The 2016 to 2019 United States' Census Bureau National Survey of Children's Health was used to determine …

United States Healthcare Burden Of Pediatric Functional Gastrointestinal Pain Disorder Hospitalizations From 2002 To 2018, John M Hollier, Jason L Salemi, Robert J Shulman

Faculty, Staff and Students Publications

BACKGROUND: The healthcare burden of pediatric functional gastrointestinal pain disorders (FGIDs) is unclear. Our study aimed to characterize the burden of these hospitalizations in the United States (US).

METHODS: We utilized the US National Inpatient Sample from 2002 to 2018 to capture pediatric hospitalizations (ages 4 to 18 years old) with a primary discharge diagnosis of abdominal pain, constipation, irritable bowel syndrome, dyspepsia, abdominal migraine, cyclic vomiting syndrome, or fecal incontinence. We calculated the FGID hospitalization prevalence rate, length of stay (LOS), and inflation-adjusted costs annually and assessed for statistically significant trend changes using joinpoint analyses.

KEY RESULTS: 22.3 million …

A Pilot Study To Determine The Incidence, Type, And Severity Of Non-Routine Events In Neonates Undergoing Gastrostomy Tube Placement, Daniel J France, Emma Schremp, Evan B Rhodes, Jason Slagle, Sarah Moroz, Peter H Grubb, Leon D Hatch, Matthew Shotwell, Amanda Lorinc, Jamie Robinson, Marlee Crankshaw, Timothy Newman, Matthew B Weinger, Martin L Blakely

Faculty, Staff and Student Publications

BACKGROUND: Non-routine events (NRE) are defined as any suboptimal occurrences in a process being measured in the opinion of the reporter and comes from the field of human factors engineering. These typically occur well up-stream of an adverse event and NRE measurement has not been applied to the complex context of neonatal surgery. We sought to apply this novel safety event measurement methodology to neonates in the NICU undergoing gastrostomy tube placement.

METHODS: A prospective pilot study was conducted between November 2016 and August 2020 in the Level IV NICU and the pediatric operating rooms of an urban academic children's …

White Coat Hypertension Persistence In Children And Adolescents: The Pediatric Nephrology Research Consortium Study, Yosuke Miyashita, Coral Hanevold, Anna Faino, Julia Scher, Marc Lande, Ikuyo Yamaguchi, Joel Hernandez, Alisa Acosta, Donald J Weaver, Jason Thomas, Mahmoud Kallash, Michael Ferguson, Ketan N Patel, Andrew M South, Megan Kelton, Joseph T Flynn

Faculty, Staff and Students Publications

OBJECTIVES: To determine whether youth with white coat hypertension on initial ambulatory blood pressure monitoring (ABPM) continue to demonstrate the same pattern on repeat ABPM.

STUDY DESIGN: Retrospective longitudinal cohort study of patients referred for high blood pressure (BP) and diagnosed with white coat hypertension by ABPM who had follow-up ABPM 0.5-4.6 years later at 11 centers in the Pediatric Nephrology Research Consortium. We classified ABPM phenotype using the American Heart Association guidelines. At baseline, we classified those with hypertensive BP in the clinic as "stable white coat hypertension," and those with normal BP as "intermittent white coat hypertension." We …

Association Between Fear Of Pain And Sports-Related Concussion Recovery In A Pediatric Population, Jennifer T Arnold, Elizabeth V Franklin, Zachary G Baker, Marian Abowd, Jonathan A Santana

Faculty, Staff and Students Publications

OBJECTIVE: To determine whether an association exists between fear of pain and recovery time from sports-related concussion in a pediatric population.

DESIGN: Prospective observational study.

SETTING: Primary outpatient sports medicine clinic of a large pediatric hospital.

PATIENTS: One hundred twenty-eight pediatric patients aged 8 to 18 years who presented to clinic with a primary diagnosis of concussion from September 2018 to March 2020. Inclusion criteria included presentation within 2 weeks of injury and symptomatic on initial visit. Patients who sustained a concussion because of motor vehicle collisions or assault were excluded.

INDEPENDENT VARIABLES: There was no intervention. Study participants who …

Crispr Detection Of Circulating Cell-Free Mycobacterium Tuberculosis Dna In Adults And Children, Including Children With Hiv: A Molecular Diagnostics Study, Zhen Huang, Sylvia M Lacourse, Alexander W Kay, Joshua Stern, Jaclyn N Escudero, Brady M Youngquist, Wenshu Zheng, Debrah Vambe, Muyalo Dlamini, Godwin Mtetwa, Lisa M Cranmer, Irene Njuguna, Dalton C Wamalwa, Elizabeth Maleche-Obimbo, Donald G Catanzaro, Christopher J Lyon, Grace John-Stewart, Andrew Dinardo, Anna M Mandalakas, Bo Ning, Tony Y Hu

Faculty, Staff and Students Publications

BACKGROUND: Tuberculosis remains a leading cause of global mortality, especially for adults and children living with HIV (CLHIV) underdiagnosed by sputum-based assays. Non-sputum-based assays are needed to improve tuberculosis diagnosis and tuberculosis treatment monitoring. Our aim in this study was to determine whether ultrasensitive detection of Mycobacterium tuberculosis cell-free DNA (Mtb-cfDNA) in blood can diagnose tuberculosis and evaluate tuberculosis treatment responses.

METHODS: In this molecular diagnostics study we analysed archived serum from two patient populations evaluated for tuberculosis in Eswatini and Kenya to detect Mtb-cfDNA, analysing serum from all individuals who had both sufficient serum volumes and clear diagnostic results. …

Insurance Coverage And Respiratory Morbidities In Bronchopulmonary Dysplasia., Joseph M. Collaco, Michael C. Tracy, Catherine A. Sheils, Jessica L. Rice, Lawrence M. Rhein, Leif D. Nelin, Paul E. Moore, Winston M. Manimtim, Jonathan C. Levin, Khanh Lai, Lystra P. Hayden, Julie L. Fierro, Eric D. Austin, Stamatia Alexiou, Amit Agarwal, Natalie Villafranco, Roopa Siddaiah, Antonia P. Popova, Ioana A. Cristea, Christopher D. Baker, Manvi Bansal, Sharon A. Mcgrath-Morrow

Manuscripts, Articles, Book Chapters and Other Papers

INTRODUCTION: Preterm infants and young children with bronchopulmonary dysplasia (BPD) are at increased risk for acute care utilization and chronic respiratory symptoms during early life. Identifying risk factors for respiratory morbidities in the outpatient setting could decrease the burden of care. We hypothesized that public insurance coverage was associated with higher acute care usage and respiratory symptoms in preterm infants and children with BPD after initial neonatal intensive care unit (NICU) discharge.

METHODS: Subjects were recruited from BPD clinics at 10 tertiary care centers in the United States between 2018 and 2021. Demographics and clinical characteristics were obtained through chart …

Randomized Clinical Trial Of A Self-Care And Communication Intervention For Parents Of Adolescent/Young Adults Undergoing High-Risk Cancer Treatment: A Report From The Children's Oncology Group., Joan E. Haase, Kristin Stegenga, Sheri L. Robb, Mary C. Hooke, Debra S. Burns, Patrick O. Monahan, Timothy E. Stump, Amanda K. Henley, Paul R. Haut, Brooke Cherven, Lona Roll, Anne-Marie Langevin, Rita H. Pickler, Karen Albritton, Deanna Hawkins, Erin Osterkamp, Pauline Mitby, Jackie Smith, Virginia R. Diaz, Erica Garcia-Frausto, Margo Moore

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Parents of adolescents and young adults (AYAs) with cancer offer primary support to their children and often experience their own high levels of distress, affecting parent-AYA communication and quality of life.

OBJECTIVE: To reduce parent distress and improve communication during high-risk cancer treatment, we examined efficacy of a self-care and communication intervention for parents and indirect benefit for AYAs receiving a therapeutic music video (TMV) intervention.

METHODS: In this study, we conducted a multisite, randomized controlled trial with AYAs and parents enrolled as dyads (n = 110). Parents were randomized to intervention or low-dose control; all AYAs received TMV. …

Pathogenesis Of Tuberculosis: The 1930 Lübeck Disaster Revisited, Peter Donald, Stefan Kaufmann, Stephanie Thee, Anna Maria Mandalakas, Christoph Lange

Faculty, Staff and Students Publications

During the 1930 Lübeck Mycobacterium bovis bacille Calmette–Guérin (BCG) disaster, 251 neonates received three oral BCG doses accidentally contaminated by virulent Mycobacterium tuberculosis; 67 (26.7%) infants died of tuberculosis. BCG reversion to pathogenicity did not occur. Detailed post mortem examinations clarified contested aspects of tuberculosis pathogenesis. Gastrointestinal infection was seldom “silent” and did not cause typical primary pulmonary lesions. In 15 infants, primary pulmonary foci were found but these resulted from vaccine ingestion and aspiration and were not caused by gastrointestinal infection spreading to the lungs without trace of its journey, as claimed by prominent researchers such as Calmette …

Efficacy And Outcomes Of Faecal Microbiota Transplantation For Recurrent Clostridioides Difficile Infection In Children With Inflammatory Bowel Disease, Maribeth R Nicholson, Erin Alexander, Sonia Ballal, Zev Davidovics, Michael Docktor, Michael Dole, Jonathan M Gisser, Alka Goyal, Suchitra K Hourigan, M Kyle Jensen, Jess L Kaplan, Richard Kellermayer, Judith R Kelsen, Melissa A Kennedy, Sahil Khanna, Elizabeth D Knackstedt, Jennifer Lentine, Jeffery D Lewis, Sonia Michail, Paul D Mitchell, Maria Oliva-Hemker, Tiffany Patton, Karen Queliza, Sarah Sidhu, Aliza B Solomon, David L Suskind, Madison Weatherly, Steven Werlin, Edwin F De Zoeten, Stacy A Kahn, North American Society Of Pediatric Gastroenterology And Nutrition Faecal Microbiota Transplantation Special Interest Group

Faculty, Staff and Students Publications

BACKGROUND: Children with inflammatory bowel disease [IBD] are disproportionally affected by recurrent Clostridioides difficile infection [rCDI]. Although faecal microbiota transplantation [FMT] has been used with good efficacy in adults with IBD, little is known about outcomes associated with FMT in paediatric IBD.

METHODS: We performed a retrospective review of FMT at 20 paediatric centres in the USA from March 2012 to March 2020. Children with and without IBD were compared with determined differences in the efficacy of FMT for rCDI. In addition, children with IBD with and without a successful outcome were compared with determined predictors of success. Safety data …

Estimating Circadian Phase In Elementary School Children: Leveraging Advances In Physiologically Informed Models Of Circadian Entrainment And Wearable Devices, Jennette P Moreno, Kevin M Hannay, Olivia Walch, Hafza Dadabhoy, Jessica Christian, Maurice Puyau, Abeer El-Mubasher, Fida Bacha, Sarah R Grant, Rebekah Julie Park, Philip Cheng

Faculty, Staff and Students Publications

STUDY OBJECTIVES: Examine the ability of a physiologically based mathematical model of human circadian rhythms to predict circadian phase, as measured by salivary dim light melatonin onset (DLMO), in children compared to other proxy measurements of circadian phase (bedtime, sleep midpoint, and wake time).

METHODS: As part of an ongoing clinical trial, a sample of 29 elementary school children (mean age: 7.4 ± .97 years) completed 7 days of wrist actigraphy before a lab visit to assess DLMO. Hourly salivary melatonin samples were collected under dim light conditions (<5 >lx). Data from actigraphy were used to generate predictions of circadian …

Challenges Created By The Covid-19 Pandemic: Pediatric Emergency Medicine And Disaster Management Perspectives, Thomas E Tanner, Nichole R Davis, Brent D Kaziny, Erin E Endom, Esther M Sampayo

Faculty, Staff and Students Publications

OBJECTIVE: The coronavirus disease (COVID-19) pandemic has presented unique challenges to pediatric emergency medicine (PEM) departments. The purpose of this study was to identify these challenges and ascertain how centers overcame barriers in creating solutions to continue to provide high-quality care and keep their workforce safe during the early pandemic.

METHODS: This is a qualitative study based on semi-structured interviews with physicians in leadership positions who have disaster or emergency management experience. Participants were identified through purposive sampling. Interviews were recorded and transcribed electronically. Themes and codes were extracted from the transcripts by 2 independent coders. Constant comparison analysis was …

Pediatric Nemaline Myopathy: A Systematic Review Using Individual Patient Data, Briana Christophers, Michael A Lopez, Vandana A Gupta, Hannes Vogel, Mary Baylies

Faculty, Staff and Student Publications

Nemaline myopathy is a skeletal muscle disease that affects 1 in 50 000 live births. The objective of this study was to develop a narrative synthesis of the findings of a systematic review of the latest case descriptions of patients with NM. A systematic search of MEDLINE, Embase, CINAHL, Web of Science, and Scopus was performed using Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines using the keywords pediatric, child, NM, nemaline rod, and rod myopathy. Case studies focused on pediatric NM and published in English between January 1, 2010, and December 31, …

Use Of Physiologically-Based Pharmacokinetic Modeling To Inform Dosing Of The Opioid Analgesics Fentanyl And Methadone In Children With Obesity, Jacqueline G. Gerhart, Fernando O. Carreño, Jennifer L. Ford, Andrea N. Edginton, Eliana M. Perrin, Kevin M. Watt, William J. Muller, Andrew M. Atz, Amira Al-Uzri, Paula Delmore, Daniel Gonzalez, Catherine Sherwin

Pediatrics Faculty Publications

Obesity is an increasingly alarming public health threat, with nearly 20% of children classified as obese in the United States today. Children with obesity are commonly prescribed the opioids fentanyl and methadone, and accurate dosing is critical to reducing the risk of serious adverse events associated with overexposure. However, pharmacokinetic studies in children with obesity are challenging to conduct, so there is limited information to guide fentanyl and methadone dosing in these children. To address this clinical knowledge gap, physiologically-based pharmacokinetic models of fentanyl and methadone were developed in adults and scaled to children with and without obesity to explore …

Relationship Between Arterial Stiffness And Subsequent Cardiac Structure And Function In Young Adults With Youth-Onset Type 2 Diabetes: Results From The Today Study, Amy S Shah, Samuel S Gidding, Laure El Ghormli, Jeanie B Tryggestad, Kristen J Nadeau, Fida Bacha, Lorraine E Levitt Katz, Steven M Willi, Joao Lima, Elaine M Urbina

Faculty, Staff and Students Publications

BACKGROUND: Higher arterial stiffness may contribute to future alterations in left ventricular systolic and diastolic function. We tested this hypothesis in individuals with youth-onset type 2 diabetes from the Treatment Options for Type 2 Diabetes in Adolescents and Youth (TODAY) study.

METHODS: Arterial stiffness (pulse wave velocity [carotid-femoral, femoral-foot, and carotid-radial], augmentation index, brachial distensibility) was measured in 388 participants with type 2 diabetes (mean age, 21 years; diabetes duration, 7.7 ± 1.5 years). To reflect overall (composite) vascular stiffness, the five arterial stiffness measures were aggregated. An echocardiogram was performed in the same cohort 2 years later. Linear regression …

Social And Demographic Disparities In The Severity Of Multisystem Inflammatory Syndrome In Children, Fabio Savorgnan, Sebastian Acosta, Alexander Alali, Axel Moreira, Ananth Annapragada, Craig G Rusin, Saul Flores, Rohit S Loomba, Alvaro Moreira

Faculty, Staff and Students Publications

Social constructs are known risk factors for multisystem inflammatory syndrome in children. A review of 206 patients demonstrated that children who were non-Hispanic Black, over the age of 12 years or living in a disadvantaged neighborhood associated with severe multisystem inflammatory syndrome in children (intensive care unit admission, intubation and/or vasopressor use).