Medical Specialties Commons^™

Cmv And Ebv Co-Infection In Hiv-Infected Children: Infection Rates And Analysis Of Differential Expression Of Cytokines In Hiv Mono- And Hiv-Cmv-Ebv Co-Infected Groups, Fizza Nazim, Hammad Afzal Kayani, Aspara Ali Nathwani, Fatima Mir, Syed Hani Abidi

Department of Biological & Biomedical Sciences

Background: CMV and EBV co-infections can affect the HIV disease progression by modulating the immune system. The disease dynamics can differ in HIV-positive adults and children. In Pakistan, HIV is rapidly expanding, especially in children; however, the prevalence of CMV and EBV co-infection and the effect on immune modulation in HIV-positive children are not known. This study aimed to bridge this gap by estimating the rate of active CMV and EBV co-infection in HIV-positive children, followed by the analysis of differential expression of cytokines in HIV mono- and HIV/CMV/EBV co-infected children.
Methods: DNA samples from 319 HIV-positive children, previously recruited …

Barriers And Facilitators To Exclusive Breastfeeding In Rural Pakistan: A Qualitative Exploratory Study, Atif Riaz, Shelina Bhamani, Sheraz Ahmed, Fayyaz Umrani, Sadaf Jakhro, Abdul Khaliq Qureshi, Syed Asad Ali

Department of Paediatrics and Child Health

Background: Exclusive breastfeeding (EBF) of children until six months of age is considered one of the most critical interventions in tackling childhood undernutrition. EBF rates are suboptimal in Pakistan, particularly in rural areas where child undernutrition is most prevalent. This study aimed to explore barriers to EBF in a rural context of Pakistan.
Methods: The study was conducted in the rural district Matiari of Sindh, Pakistan, during Jan-March 2020. We used a qualitative exploratory study design and conducted 36 focus group discussions (FGDs). Participants were purposively selected mothers who had not practiced EBF during their previous childbirth, their spouses and …

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), …

The Global Network Socioeconomic Status Index As A Predictor Of Stillbirths, Perinatal Mortality, And Neonatal Mortality In Rural Communities In Low And Lower Middle Income Country Sites Of The Global Network For Women's And Children's Health Research, Archana B. Patel, Carla M. Bann, Cherryl S. Kolhe, Adrien Lokangaka, Antoinette Tshefu, Melissa Bauserman, Lester Figueroa, Nancy F. Krebs, Fabian Esamai, Sarah Saleem

Community Health Sciences

Background: Globally, socioeconomic status (SES) is an important health determinant across a range of health conditions and diseases. However, measuring SES within low- and middle-income countries (LMICs) can be particularly challenging given the variation and diversity of LMIC populations.
Objective: The current study investigates whether maternal SES as assessed by the newly developed Global Network-SES Index is associated with pregnancy outcomes (stillbirths, perinatal mortality, and neonatal mortality) in six LMICs: Democratic Republic of the Congo, Guatemala, India, Kenya, Pakistan, and Zambia.
Methods: The analysis included data from 87,923 women enrolled in the Maternal and Newborn Health Registry of the NICHD-funded …

The Impact Of Therapeutic Neonatal Positioning In The Nicu, Amanda Blaise

2022 Southern California Nursing Research Conference

Also presented at the National Association of Neonatal Nurses (NANN) Conference in September 2023

Extracorporeal Membrane Oxygenation In The Care Of A Preterm Infant With Covid-19 Infection: Case Report, Jessica Patrick-Esteve, Christy Mumphrey, David Yu, Emily Masoumy, Jeremy Lawson, David Hebert, Brian Barkemeyer

School of Medicine Faculty Publications

Coronavirus disease 2019 (COVID-19) was first reported to the World Health Organization (WHO) in December 2019 and has since unleashed a global pandemic, with over 518 million cases as of May 10, 2022. Neonates represent a very small proportion of those patients. Among reported cases of neonates with symptomatic COVID-19 infection, the rates of hospitalization remain low. Most reported cases in infants and neonates are community acquired with mild symptoms, most commonly fever, rhinorrhea and cough. Very few require intensive care or invasive support for acute infection. We present a case of a 2-month-old former 26-week gestation infant with a …

Insights Into Microbiome And Metabolic Signatures Of Children Undergoing Peanut Oral Immunotherapy, Andrea C Blackman, Santosh Thapa, Alamelu Venkatachalam, Thomas D Horvath, Jessica K Runge, Sigmund J Haidacher, Kathleen M Hoch, Anthony M Haag, Ruth Ann Luna, Aikaterini Anagnostou

Faculty, Staff and Students Publications

BACKGROUND: Peanut oral immunotherapy has emerged as a novel, active management approach for peanut-allergic sufferers, but limited data exist currently on the role of the microbiome in successful desensitization.

OBJECTIVE: We examined the oral and gut microbiome in a cohort of 17 children undergoing peanut oral immunotherapy with the aim to identify the microbiome signatures associated with successful desensitization. We also set out to characterize their fecal metabolic profiles after successful therapy.

METHODS: Participants gradually built up their daily dose from 2 mg (starting dose) to 300 mg (maintenance dose) within approximately 40 weeks. We collected a buccal and stool …

Qualitative Interviews To Understand Health Care Providers’ Experiences Of Prescribing Licensed Peanut Oral Immunotherapy, Aikaterini Anagnostou, Claire Lawrence, Stephen A Tilles, Susan Laubach, Sarah M Donelson, Mohamed Yassine, Anna Nowak-Wegrzyn

Faculty, Staff and Students Publications

OBJECTIVE: This research sought to explore health care providers' (HCPs) experiences of delivering the first US Food and Drug Administration (FDA) and European Commission (EC) approved peanut oral immunotherapy (peanut OIT; Palforzia). Semi-structured qualitative interviews with HCPs who had initiated treatment with ≥ 3 patients in the first nine months following FDA approval sought to identify challenges faced and successful implementation strategies.

RESULTS: Eight allergists and three nurse practitioners from eight sites based in the United States participated. The HCPs included in this research were motivated to implement this novel treatment, however, entered the process with some reservations. HCPs described …

Quality Improvement: Piloting A Pediatric Obesity Prevention Screening Tool And Intervention In A Family Practice Setting., Erin Shaye Semeyn

Doctor of Nursing Practice Papers

Background: In the United States today, nearly one third of children fall into the category of overweight or obese. Because it is extremely difficult to treat childhood obesity once it occurs, prevention is the optimal approach to childhood overweight and obesity (Brown & Perrin, 2018; Cooper & Mandel, 2020). An ideal time to address obesity prevention health behaviors is during pediatric primary care visits. Since the COVID-19 pandemic began in the United States in 2019, visits to primary care offices, including visits to an urban university-based family practice clinic in Kentucky, dropped as some pediatric patients and their caregivers worried …

Croup: Predictors Of Admission For Patients With Croup, Children's Mercy Kansas City

Clinical Critically Appraised Topics

No abstract provided.

Prevalence And Factors Associated With Undernutrition Among Children With Congenital Heart Disease At Three Tertiary Hospitals In Nairobi, Kenya., Shamsa Yahya

Master of Medicine in Paediatrics and Child Health

Background: Congenital heart disease (CHD) is the commonest birth defect. Children with CHD have a high burden of undernutrition and its consequences. Some of the factors that are associated with undernutrition in children with CHD include the type and complexity of the heart defect, associated pulmonary hypertension, late diagnosis, timing of surgical correction, low socioeconomic status, lack of adequate nutritional support, associated genetic conditions and the presence of other clinical comorbidities. Justification: Although these factors are well defined, they vary geographically in their distribution and extent to which they influence the level of undernutrition. This limits the extrapolation of findings …

Social Contributors For The Rise Of Covid-19 Infections In South Asia: A Large Cross-Sectional Survey, Zouina Sarfraz, Azza Sarfraz, Muzna Sarfraz, Nishwa Azeem, Namrata Hange, Miguel Felix, Ivan Cherrez-Ojeda

Department of Paediatrics and Child Health

Background: The ongoing global coronavirus disease 2019 (COVID-19) pandemic, caused by the severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) was first reported in South Asia on 30th January 2020 in India. Ever since, certain countries have witnessed multiple waves of COVID-19, requiring attention by public health experts and strategists in the region. The objectives of this study are to assess social contributors to the recurrent waves of COVID-19 in South Asia including first demographic traits, second household characteristics and social measures, third workplace trends and personal protective equipment use, and fourth satisfaction and attitudes concerning public health measures and vaccination status. …

Ribonucleotide Reductase Subunit Switching In Hepatoblastoma Drug Response And Relapse, Anthony Brown

Theses and Dissertations (ETD)

Hepatoblastoma is the most common primary liver cancer in infants and young children. Despite being a very rare cancer that accounts for only 0.5-2% if all childhood cancer cases, HB has the largest increase in incidence among childhood cancers in the United States and worldwide. The five-year survival rate of children with the aggressive forms of HB, including those that have developed metastatic or recurrent diseases, is less than 40% due to the lack of effective treatment. We aim to identify targetable mechanisms underlying the progression and drug resistance of high-risk HB. Our recent work on HB mouse and organoid …

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 …

Twist1 Interacts With Β/Δ-Catenins During Neural Tube Development And Regulates Fate Transition In Cranial Neural Crest Cells, Jessica W Bertol, Shelby Johnston, Rabia Ahmed, Victoria K Xie, Kelsea M Hubka, Lissette Cruz, Larissa Nitschke, Marta Stetsiv, Jeremy P Goering, Paul Nistor, Sally Lowell, Hanne Hoskens, Peter Claes, Seth M Weinberg, Irfan Saadi, Mary C Farach-Carson, Walid D Fakhouri

Faculty, Staff and Student Publications

Cell fate determination is a necessary and tightly regulated process for producing different cell types and structures during development. Cranial neural crest cells (CNCCs) are unique to vertebrate embryos and emerge from the neural plate borders into multiple cell lineages that differentiate into bone, cartilage, neurons and glial cells. We have previously reported that Irf6 genetically interacts with Twist1 during CNCC-derived tissue formation. Here, we have investigated the mechanistic role of Twist1 and Irf6 at early stages of craniofacial development. Our data indicate that TWIST1 is expressed in endocytic vesicles at the apical surface and interacts with β/δ-catenins during neural …

Association Of Acute Anti-Inflammatory Treatment With Medium-Term Outcomes For Coronary Artery Aneurysms In Kawasaki Disease., Kevin G. Friedman, Brian W. Mccrindle, Kyle Runeckles, Nagib Dahdah, Ashraf S. Harahsheh, Michael Khoury, Sean Lang, Cedric Manlhiot, Adriana H. Tremoulet, Geetha Raghuveer, Elif Seda Selamet Tierney, Pei-Ni Jone, Jennifer S. Li, Jacqueline R. Szmuszkovicz, Kambiz Norozi, Supriya S. Jain, Angela T. Yetman, Jane W. Newburger, International Kawasaki Disease Registry

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: The impact of adjunctive anti-inflammatory treatment on outcomes for patients with Kawasaki disease (KD) and coronary artery aneurysms (CAAs) is unknown.

METHODS: Using data from the International KD Registry in patients with ≥ medium CAA we evaluate associations of treatment with outcomes and major adverse cardiac events (MACE).

RESULTS: Medium or large CAA was present in 527 (32%) patients. All were treated with intravenous immunoglobulin (IVIG), 70% were male, and the median age was 1.3 years (interquartile range: 0.4-4.0 years). The most common acute therapies included single IVIG alone in 243 (46%), multiple IVIG in 100 (19%), multiple IVIG …

Receptor Tyrosine Kinase (Rtk) Targeting In Pediatric High-Grade Glioma And Diffuse Midline Glioma: Pre-Clinical Models And Precision Medicine., Kallen Schwark, Dana Messinger, Jessica R. Cummings, Joshua Bradin, Abed Kawakibi, Clarissa M. Babila, Samantha Lyons, Sunjong Ji, Rodrigo T. Cartaxo, Seongbae Kong, Evan Cantor, Carl Koschmann, Viveka Nand Yadav

Manuscripts, Articles, Book Chapters and Other Papers

Pediatric high-grade glioma (pHGG), including both diffuse midline glioma (DMG) and non-midline tumors, continues to be one of the deadliest oncologic diagnoses (both henceforth referred to as "pHGG"). Targeted therapy options aimed at key oncogenic receptor tyrosine kinase (RTK) drivers using small-molecule RTK inhibitors has been extensively studied, but the absence of proper in vivo modeling that recapitulate pHGG biology has historically been a research challenge. Thankfully, there have been many recent advances in animal modeling, including Cre-inducible transgenic models, as well as intra-uterine electroporation (IUE) models, which closely recapitulate the salient features of human pHGG tumors. Over 20% of …

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 …

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 …

Predictability And Stability Testing To Assess Clinical Decision Instrument Performance For Children After Blunt Torso Trauma, Aaron E Kornblith, Chandan Singh, Gabriel Devlin, Newton Addo, Christian J Streck, James F Holmes, Nathan Kuppermann, Jacqueline Grupp-Phelan, Jeffrey Fineman, Atul J Butte, Bin Yu

Faculty, Staff and Student Publications

OBJECTIVE: The Pediatric Emergency Care Applied Research Network (PECARN) has developed a clinical-decision instrument (CDI) to identify children at very low risk of intra-abdominal injury. However, the CDI has not been externally validated. We sought to vet the PECARN CDI with the Predictability Computability Stability (PCS) data science framework, potentially increasing its chance of a successful external validation.

MATERIALS & METHODS: We performed a secondary analysis of two prospectively collected datasets: PECARN (12,044 children from 20 emergency departments) and an independent external validation dataset from the Pediatric Surgical Research Collaborative (PedSRC; 2,188 children from 14 emergency departments). We used PCS …

Associations Between Postpartum Depression And Child Overweight And Obesity: Mediating Effect Of Maternal Feeding Behaviors And Beliefs, Michelle Harrison

Theses and Dissertations (ETD)

Purpose. Postpartum depression (PPD) is a mental condition that significantly affects 10% to 25% of women within the first year after the birth of their child. The mother-infant relationship is key to child growth. Previous studies have shown that PPD has a detrimental effect on children’s physical and psychological well-being as it affects the child through the mother’s parenting behavior. Depressed mothers show a lack of engagement with their children, which could extend to feeding practices influencing weight gain. The prevalence and severity of childhood overweight and obesity is a global public health problem. An increase in weight gain in …

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 …

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 …

Surgical Extraction Of Traumatic Lodgment Of A Pen Nib Between The Eye And Nasal Bridge Of An Infant: A Case Report, Krishna Shah, Vaishali Prajapati, Smeet Desai, Karishma Dhaval Desai, Mayur B Wanjari, Deepika Singhal

Faculty, Staff and Students Publications

Unintentional eye injuries are common in small children. If left unobserved by parents or caretakers, it is challenging to assess as the kids are in distress and pain. Penetrating trauma in or near the eye requires urgent treatment as it can lead to infection and other complications. Early diagnosis and management help avoid further complications. An 11-month-old female was presented by her parents at a tertiary care clinic with inconsolable crying and swelling over the right eye's upper lid for one day. There was a history of possible trauma with a pen while the child was playing. During the examination, …

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 …

Get Smart: Implementation Of Updated Asthma Guidelines For Pediatric Hospitalists, Alexander Hogan, Kathryn Kyler, Claire Seguin

Presentations

Prescription of Single Maintenance And Reliever Therapy (SMART) for moderate and severe persistent asthma is the most important and actionable improvement in the National Heart Lung Blood Institute (NHLBI) asthma guidelines for pediatric hospitalists. SMART is the use of a single inhaled corticosteroid/long acting beta agonist inhaler both as a daily preventive inhaler and as-needed for asthma symptoms. As hospitalists, we treat patients with poorly controlled asthma who will benefit from SMART asthma action plans. Despite ample evidence supporting use of SMART, implementation of such large changes in practice is challenging. Implementation science and quality improvement principles can be used …

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) …

Hematopoietic-Mesenchymal Signals Regulate The Properties Of Mesenchymal Stem Cells, Sanshiro Kanazawa, Hiroyuki Okada, Dan Riu, Yo Mabuchi, Chihiro Akazawa, Junichi Iwata, Kazuto Hoshi, Atsuhiko Hikita

Faculty, Staff and Student Publications

It is well known that the properties of hematopoietic stem/progenitor cells (HSCs), such as their self-renewal ability and multipotency, are maintained through interactions with mesenchymal stem/stromal cells (MSCs). MSCs are rare cells that are present in the bone marrow and are useful for clinical applications due to their functional ability. To obtain the necessary number of cells, MSCs must be cultured to expand, but this causes a remarkable decrease in stem cell properties, such as multipotency and proliferation ability. In this study, we show that the c-Mpl signal, which is related to the maintenance of hematopoietic stem cells, has an …

Implementation Evaluation Of A Leadership Development Intervention For Improved Family Experience In A Private Paediatric Care Hospital, Pakistan, Muneera A. Rasheed, Ayesha Hussain, Amin Hashwani, Johannes T. Kedzierski, Babar S. Hasan

Department of Paediatrics and Child Health

Background: A study from a tertiary care center in Pakistan demonstrated that a leadership development intervention led to improved family experience of care outcomes. The objective of the current paper is to assess the implementation of this intervention and identify barriers and facilitators to inform sustainability and scalability.
Methods: A working group designed the intervention using a theory-of-change model to strengthen leadership development to achieve greater employee engagement. The interventions included: i) purpose and vision through purpose-driven leadership skills trainings; ii) engaging managers via on-the-job mentorship programme for managers, iii) employee voice i.e., facilitation of upward communication to hear the …