Original Research

O1001: Evaluation of Clinical Resource Utilization in Pediatric Patients Presenting with Chest Pain in an Ambulatory Care Setting versus Emergency Department

O1002: Cardiometabolic Risk Profile in Native American Adolescents: The Strong Heart Family Study

O1003: Disparities in Care of Non English Proficient Patients with Congenital Heart Disease

O1004: What Are the Trends in Procedure Choice, Cost and Outcome in Infants Undergoing Stage 1 Palliation for Hypoplastic Left Heart Syndrome over Time?

O1005: Does Lack of Respiratory Variation in Inferior Vena Cava (IVC) Pressure Waveform Predict Fontan Conduit Obstruction?

O1006: Indication for Pediatric Heart Transplantation Affects Chronotropy on Post-operative Cardiopulmonary Exercise Testing

O1007: Comparison of Post-operative Transesophageal and Transthoracic Echocardiogram Findings Following Atrioventricular Septal Defect Repair

O1008: Characteristics and Complications Among Neonates Undergoing Cardiac Implantable Electronic Device Procedures in the United States; An Insight from the 2016-2020 National Inpatient Sample

O1009: Reclassifying the Pathogenicity of KCNE1 Variants for Long QT Syndrome

O1010: Outcome of Homograft Replacement for Right Ventricular Outflow Tract Obstruction in Children

O1011: Sacubitril vs. ACE/ARB for Pediatric Heart Failure

O1012: Variant Reclassification Among 308 Children Undergoing Genetic Testing in a Large Tertiary Center for Heritable Arrhythmia Syndromes

O1014: The BRACHA – Is It Able to Assess Risk of Agitation in the Pediatric ED?

O1015: Pediatric Firearm Injury Emergency Department Visits During the COVID-19 Pandemic: A Multicenter Study

O1017: Identifying Pediatric Patients at Risk of Developing Severe Complications from sars-cov-2 Infection – Harnessing the Power of Artificial Intelligence-driven Predictive Models

O1018: Racial/ethnic and Language Disparities in Electronic Health Record-embedded Behavioral Health Flag Use in a Pediatric Emergency Department

O1019: Adolescent Relationship Abuse Prevention in a Pediatric Emergency Department: Preliminary Findings from a Pilot RCT

O1020: Comparison of C-spine CT Decision Rules for Children After Blunt Trauma

O1021: Racial and Ethnic Differences in ED Analgesia Among Injured Children Transported via EMS

O1022: Characterizing Respiratory Syncytial Virus (RSV) Infections Before and During the COVID-19 Pandemic

O1023: Use of Home Nonpharmacologic Interventions for Long Bone Fracture Pain After Emergency Department Discharge

O1024: The Super Learner Ensemble: A Powerful Artificial Intelligence-based Predictive Modeling Method for Identifying Patients at Risk of Poor Outcomes

O1025: Prevalence of and Factors Associated with the Application of Spinal Motion Restriction by Emergency Medical Services (EMS) for Children at Risk for Cervical Spine Injury

O1034: It’s Not Too Late: Secondary Diversion After Failed Ablation Does Not Commit Patients with Lower Urinary Tract Obstruction (LUTO) to Worse Short-term Outcomes

O1035: Implementation of a Standardized Clinical Pathway in a Dedicated Posterior Urethral Valves Clinic: Short Term Outcomes

O1036: Safety and Tolerability of Super Selective alpha-1 Adrenergic Blockers in Children Under the Age of 3 Years: Prospective Experience in Patients with Posterior Urethral Valves (PUV)

O1037: Evaluation of the Efficacy of Botulinum Toxin a Injections Using Urodynamic Work and Pdet Theoretical Pressure: A More Quantitative Method

O1038: Characterization of Intradetrusor Onabotulinumtoxina Use in Spina Bifida Patients over Time: Where Are They Now?

O1039: Do Non-disposable Diapers Have an Impact on Toilet Training Age or Prevalence of Bowel and Bladder Dysfunction in Children

O1040: Brain Cortex Morphometry and Functional Connectivity Correlates of Daytime Urinary Incontinence in 9- to 10-year-olds in the US

O1041: Morphologic, Microstructural, and Connectomic Correlates of Nocturnal Enuresis in 9 to 10 Years Old

O1042: Morphological and Connectomic Brain Correlates of Constipation in 9- to 10-year-olds in the US

O2043: The Effect of Zip Code on Racial Disparities in Exercise Capacity for Pediatric Patients

O2044: Engaging Community Partners in Patient-centered AAOCA Research: The Impact of a Conversation!

O2045: Exploring Stress and Coping in Caregivers of Children with Pulmonary Vein Stenosis: A Mixed-methods Study

O2046: Predictive Scheduling in Pediatric Cardiology Clinics: Optimization for Both Patients and Physicians

O2047: Physical Therapy Assessment in Post-congenital Heart Surgery Clinic Identifies Needs Not Appreciated at Time of Discharge

O2048: Early Detection of LQTS with KCNQ1 Cascade Screening in the Amish Population

O2049: Effect of Transcutaneous Device Closure of Patent Ductus Arteriosus in Premature Infants on Right Ventricular Function Using Speckle Tracking Echocardiography

O2050: Pre-fontan Cardiovascular Magnetic Resonance and Hemodynamic Assessment Predicting Postoperative Fontan Outcomes: A Single Center Experience

O2051: Diagnostic Accuracy of Procalcitonin in Identifying Intravenous Immunoglobulin Resistance in Children with Kawasaki Disease: A Systemic Review and Meta-analysis

O2052: Novel, Echocardiographic Indicators of Coronary Artery Stenosis in Williams Syndrome Are Comparable to Catheter Angiography

O2053: Social and Demographic Characteristics of Child Maltreatment Fatalities Found in Child Death Review

O2056: Assessing the Health Literacy of Caregivers in the Pediatric Intensive Care Unit: A Mixed-methods Study

O2057: Terminal Extubation and Terminal Weaning: Withdrawal of Life Sustaining Therapy in Children. Secondary Analysis of the DONATE Study

O2059: Neighborhood Opportunity and Risk of Hospital-acquired Venous Thromboembolism Among Critically Ill Children: A Multicenter, Retrospective Study

O2060: Referral Communication Practices for Inter-facility Transfer and Admission to the Pediatric Intensive Care Unit

O2061: Association of Medical Complexity and Language with Clinical Outcomes in the Pediatric Intensive Care Unit

O2063: Burden of Viral Bronchiolitis on Children’s and Non-children’s Hospitals in the US During the 2022 Surge

O2064: Influence of Social and Environmental Determinants of Health on Respiratory Outcomes in Pediatric Asthma

O2067: A Data Driven Process to the Development of National Policy Guidelines for Adolescent and Young Adults Living with HIV Transition of Care in Jamaica

O2069: Extended Benefits of Innovative Virtual Training and Support for Neonatal Resuscitation Education to Midwives in Rohingya Refugee Camps of Cox’s Bazar, Bangladesh

O2070: Derivation and Validation of a Novel Risk Assessment Tool to Identify Young Children at Risk for Post-discharge Mortality in Dar Es Salaam, Tanzania and Monrovia, Liberia

O2073: Cost-effectiveness of Screening Strategies for Congenital Cytomegalovirus Infection: The U.S. Healthcare Perspective

O2074: Development of Postnatal Growth Reference Charts for Very Preterm Infants

O2075: Disparities in Breastmilk Use at Discharge Among Asian American, Native Hawaiian, and Pacific Islander Very Low Birth Weight Infants in California

O2076: Impact of Implementing Reach out and Read in the Neonatal Intensive Care Unit

O2077: Prospective Cohort Pilot Study of Rapid Genome Sequencing in Neonatal and Infantile Epilepsy

O2078: Thrombospondin Gene (THBS1) Polymorphisms and Airway thrombospondin-1 (TSP-1) Protein Expression in Extremely Low Birth Weight Infants with and Without Bronchopulmonary Dysplasia (BPD)

O2079: What Is the Optimal Duration of Umbilical Cord Clamping in a Preterm Asphyxiated Ovine Model ?

O2081: Evaluation of Copy Number Losses in the MBD5 5’-untranslated Region: Expression Matters

O2082: Hooked on Hookah: An Analysis of Hookah-related Content on Tiktok

O2083: Nic Picks: Analyzing Age Verification Procedures for Nicotine Toothpicks Vendors

O2085: For an Experienced Surgeon, Using Intraoperative Ct-based Pedicle Screw Navigation in Pediatric Spine Deformity Has Minimal Impact on Screw Accuracy, but Is Associated with Increased Operative Time and Radiation Exposure

O2086: 3D CT Modeling Demonstrates the Anatomic Feasibility of S1AI Screw Trajectory for Spinopelvic Fixation in Neuromuscular Scoliosis

O2087: Novel Surface Topographic Assessment of Pulmonary Function in Pediatric Spinal Deformity Patients

O2088: Balancing Techniques and Technologies to Enhance Safety Measures and Outcomes in the Treatment of AIS

O2089: Adolescent Idiopathic Scoliosis Minimum Data Set: Towards Standardization of Data Elements in History and Physical Examination for AIS Research

O2090: Risk Factors for Failure to Achieve SRS-22 MCID After Posterior Spinal Instrumentation and Fusion in Idiopathic Scoliosis

O2091: Identifying Brace Compliance Trends in Adolescent Idiopathic Scoliosis

O2092: Preoperative SRS-22 Scores Predict Postoperative Achievement of Distribution-based MCID in AIS Patients Treated with Posterior Spinal Instrumentation and Fusion

O2093: T1 Tilt and Clavicle Angle Are the Most Reliable Predictors of Postoperative Shoulder and Neck Balance, Defined by RSH, in Patients with Adolescent Idiopathic Scoliosis (AIS)

O2094: Sublaminar Bands vs. Pedicle Screws for Posterior Spinal Instrumentation and Fusion. a Comparison of Preoperative SRS-22 Scores in Predicting Postoperative Achievement of MCID

O2095: What Is the Role of Plastic Surgery for Incisional Closures in Pediatric Spine Surgery?

O2096: Utility of Abdominal Radiographs After Posterior Spinal Fusion for Neuromuscular Scoliosis

O2097: Utility of Routine Postoperative Laboratory Testing After Posterior Spinal Fusion for Adolescent Idiopathic Scoliosis

O2098: Public Insurance Is Strongly Associated with Worse Pre-operative and Post-operative Quality of Life for Surgically Managed Adolescent Idiopathic Scoliosis

O2099: The Impact of Mental Health on Post-operative Outcomes for Adolescents Undergoing Posterior Spinal Fusion for Idiopathic Scoliosis at a Tertiary Care Children’s Hospital in an Underserved Region

O2100: Outcomes of Nonoperative Management of Pediatric Grade I Open Forearm Fractures

O2101: Treatment of Flexion-type Supracondylar Humerus Fractures in the Pediatric Population

O2102: Insurance Status and Outcomes of Patients with Pediatric Supracondylar Humerus Fractures

O2103: Variation in the Treatment of Pediatric Lateral Condyle Fractures of the Humerus (PLCHF)

O2104: Complications Surrounding Treatment of Distal Clavicle Fractures in the Pediatric and Adolescent Populations

O2105: The Pressure Is On: Dorsal versus Volar Univalves for Long Arm Casts

O2106: Physeal Fractures of the Distal Ulna: Incidence and Risk Factors for Premature Growth Arrest

O2107: It’s Just a Fingertip! yet Controversy Exists: Standardizing a Treatment Pathway for Pediatric Fingertip Injuries

O2108: Phalangeal Fractures in Pediatric Hand Trauma: An Analysis of Epidemiology and Risk Factors

O2109: Pediatric Thumb Proximal Phalangeal Fractures: Epidemiology, Outcomes, and Complications

O2110: Pediatric Hand Trauma in Underserved Populations

O2111: Pediatric Firearm Injuries of the Hand

O2112: Socioeconomic Status Impacts the Rate of Evaluation for Pediatric Hand and Wrist Tumors

O2113: Risk Factors and Outcomes of Neonatal Radial Nerve Palsy

O2114: Comprehensive Three-dimensional Proximal Femoral Morphology in Cerebral Palsy

O2115: Impact of National Radiographic Hip Surveillance Guidelines in the United States: HCUP KID Analysis 1997-2019

O2116: Evaluating Cell Salvage Use for Hip and Lower Extremity Surgery in Children with Cerebral Palsy

O2117: Quantifying Risk Factors for SCFE & Post-slip Osteonecrosis

O2118: Dissecting the Epidemiology of Slipped Capital Femoral Epiphysis: A Nationwide Database Analysis of over 33 Million Patients

O2119: Beyond the First Procedure: An Analysis of Reoperations Following Femoral Osteotomy in Patients with Cerebral Palsy

O2120: Mid-term Outcomes and Predictors of Failure After Surgical Hip Dislocation with Femoral Head Reshaping and Relative Neck Lengthening for Symptomatic Residual Deformity in Legg-calvé-perthes Disease

O2121: Patient Age, Petrie Casting, and Patient-reported Quality of Life Measures Are Associated with Adherence to Wide-abduction Brace Treatment for Legg-calvé-perthes Disease

O2122: Child Opportunity Index and Age at Diagnosis of Developmental Dysplasia of the Hip

O2123: What Are the Psychosocial Impacts of Pavlik Harness Treatment? A Prospective Study on Family Function & Maternal-fetal Bonding

O2124: Kicking the Can in DDH: The Impact of Age on Outcomes Following Secondary Reconstructive Surgery for Residual Dysplasia

O2125: Common Misperceptions of Child Abuse in Toddler Femur Fractures

O2126: Transitional Ankle Fractures: Selecting for Success in Emergency Department Closed Reduction

O2127: The Prevalence of Persistent Idiopathic Toe-walking and of Persistent Toe-walking in Children with Autism Spectrum Disorder

O2128: Initiation of Ponseti Casting Is Not Urgent – No Differences in Outcomes Between the Early Casting Group (<4 Weeks Old) and Late Casting Group (1 to 6 Months Old)

O2136: Transamniotic Fetal Delivery of Human alpha-1 Antitrypsin Mrna in a Healthy Rodent Model

O2137: A Novel Model of Esophageal Atresia in the Fetal Lamb

O2138: Extracellular Vesicles from Osteosarcoma Change Macrophages in the Lung to Promote Metastatic Growth

O2139: Hepatic CD8+ T Cells Correlate with Liver Injury After Massive Small Bowel Resection

O2140: Human Amniotic Fluid Stem Cell Extracellular Vesicles Rescue Features of Lung Development in Human Hypoplastic Fetal Lungs

O2141: Intraoperative Molecular Imaging of a Mouse Model of Neuroblastoma with in-111-dinutuximab-ir800

O2142: Macrophages Play a Central Role in the Pathogenesis of Pulmonary Hypoplasia Secondary to Congenital Diaphragmatic Hernia

O2143: Microfluidic Isolation, Characterization, and ex-vivo Expansion of Neuroblastoma Ctcs for Molecular Analysis and Risk Classification

O2144: PIM Kinase Inhibition Sensitizes Neuroblastoma to Doxorubicin

O2145: Therapeutic Effects of Orally Administered Chondroitin Sulfate Improves Outcomes of Lung Injury in Necrotizing Enterocolitis Murine Model

O2147: Assessing the Impact of Neighborhood and Built Environment on Pediatric Perioperative Care: A Systematic Review of the Literature

O2148: Current Realities of Wilms Tumor Burden and Therapy in Ghana

O2149: Developmentally Delayed Children with Appendicitis Have a More Complicated Disease Course

O2150: Does Delayed Diagnosis of Hirschsprung Disease Impact Post-operative and Functional Outcomes?

O2152: Medical Rights of Children Under Law Enforcement Custody Vary by State

O2153: Neurodevelopmental Outcomes in Children After Fetoscopic Endoluminal Tracheal Occlusion for Severe Congenital Diaphragmatic Hernia: Results from a Multidisciplinary Clinic

O2154: Rates of Hirschsprung-associated Enterocolitis Decrease with Increasing Child Opportunity Index

O2155: Risks for Recurrence After Primary Spontaneous Pneumothorax: Results from a Multicenter Study

O2156: Sex-based Disparities in the Management of Pediatric Gonadal Torsion

O2157: Variability in Standardized Mortality Rates Among Pediatric Traumatic Brain Injury Patients: A Comparative Analysis of Trauma Centers

O2159: Impact of Mechanical Compression on Retinoic Acid Pathway Signaling in an Ex vivo Fetal Lung Model of Congenital Diaphragmatic Hernia

O2160: A Titratable Model of Dextran Sodium Sulfate-induced Necrotizing Enterocolitis (NEC) Demonstrates Neuroinflammation and Activation of Microglia in Newborn Mice

O2161: Activation of the Aryl Hydrocarbon Receptor (AHR) Pathway Improves Intestinal Adaptation in Mice with Short Bowel Syndrome

O2162: Antenatal Administration of Extracellular Vesicles Derived from Amniotic Fluid Stem Cells Improves Lung Function in Neonate Rats with Congenital Diaphragmatic Hernia

O2163: Determining the Role for Microbiome in Hepatic Injury After Massive Intestinal Resection

O2164: Ecirp Scavenger, MOP3, Is a Novel Therapeutic to Protect Against Neonatal Sepsis-induced Intestinal Inflammation and Injury

O2165: Gut Hormone Glucagon-peptide 1 and 2 Receptor Agonist Modulates Gut-brain Axis Signaling in Experimental NEC

O2166: Oncolytic Virus Improves Attraction of Natural Killer Cells to Neuroblastoma Cells

O2167: Tracheal Ligation of Hypoplastic Fetal Lungs Induces Nuclear Yap Activation in Airway Epithelium

O2168: Transplantation of Intestinal Epithelial Organoids for Regeneration of Gut Injury

O2169: Upregulated Pathways in Hepatoblastoma Vascular Invasion

O2172: Evaluation of the First Several Years of Pediatric Virtual Urgent Care at a Large Academic Medical Center

O2173: Neighbourhood Marginalization and Rates of Virtual Pediatric Emergency Department Visits

O2174: The TELENEO Pilot Study: Evaluating the Feasibility of a North American Multicenter Clinical Trial of Teleneonatology in Community Hospitals

O2175: Using a Digital Collaborative Care Model to Address Symptoms of Inattention, Hyperactivity, and Opposition in Youth: A Retrospective Study of a Digital Mental Health Care Provider

O2177: Telehealth Modalities Are Key to the Value of Direct Pediatric Care

O2178: Clinical Predictors of Radiographic Pneumonia in Children 1-60 Months Old Presenting with Acute Respiratory Symptoms

O2180: The Randomized ROBOT Study, a Pilot Comparative Effectiveness Trial for Robotic Assisted Laparascopic vs. Open Pyeloplasty in Children

O2181: Short Term Success and Complication with Extraction String After Robotic Pyeloplasty

O2182: Time-varying Exposure Analysis of Infants with Isolated Hydronephrosis: An Epidemiological Study

O2183: Moving the Needle to Reduce Adverse Neonatal Circumcision Outcomes (ANCOs) - Using Demographic and Clinical Data to Inform Improved Education

O2185: Higher Presenting BMI Associated with Lower Odds of Medical Admission for Anorexia Nervosa in Adolescents, Independent of Physiologic Parameters

O2186: Tiktok Docs: A Robust Quantitative Analysis of Far-reaching Tiktok Videos

O3187: Associations Between Breastfeeding and Post-perinatal Infant Deaths Across the United States

O3189: Osteogenesis Imperfecta Testing Among Young Children Presenting with Long-bone Fractures

O3190: Predator Paradise: Analyzing the Ease of Accessibility to Minors on Twitch

O3194: Protecting Adolescent Patient Privacy with Natural Language Processing

O3195: Using a Standardized Screening Tool to Prompt Child Abuse Evaluation: Does Racial/ethnic Bias Still Exist?

O3197: Using Human-centered Design and Co-creation to Create the Live 5-2-1-0 Mobile App to Promote Healthy Behaviours in Children: App Design and Development

O3204: Association Between Electronic Health Record Implementations and Adverse Events in Pediatric Hospitals

O3205: “googling” Cerebral Palsy and Autism: Utilizing Search Engine Machine Learning Algorithms to Identify Questions Being Asked and the Available Online Resources

O3206: Shared Reading and Kindergarten School Readiness in the Context of Childhood Adversity

O3208: "Such a Lovely Family": How We Talk About and to Patient Families

O3209: Symptom Improvement in Children with Serious Illness Who Received Hospital-based Pediatric Palliative Care Services: A Multicenter Analysis

O3210: Quality of Life as Defined by Adolescents and Young Adults with Advanced Cancer

O3211: Pediatric Medical Care in US Migrant Child Detention: Assessing Health Care Delivery at the Karnes County Family Residential Center

O3214: Disparities in Pediatric Firearm Injuries During the COVID-19 Pandemic: A Multicenter Retrospective Cohort Study

O3215: Mental and Behavioral Health Characteristics and Service Utilization in Firearm-injured Children

O3216: Socioeconomic Disparities in Pediatric High-powered Magnet Ingestion Epidemiology and Outcomes

O3217: Using Media Reports to Describe the Epidemiology of Unintentional Child Drownings in Oregon

O3218: Circumstances Surrounding Pediatric Firearm Injury in New York City

O3219: Evaluating Mental Health Characteristics and Precipitating Circumstances for Youth Suicide

O3222: How to Talk to Children and Adolescents About Race and Racism in Pediatric Clinical Settings: Findings Using a Modified Delphi Approach

O3223: Context: Intersectionality of Race and Autism on the Diagnostic Journeys of Black Families

O3224: Trochleoplasty Utilization in the Management of Patellofemoral Instability - An International Survey of Surgeons

O3225: Developmental Changes in Trochlear Morphology in Pediatric Patients with Patellofemoral Instability

O3226: Tibial Tubercle Osteotomy in the Adolescent Management of Patellofemoral Instability – a Multicenter Review of Radiographic Indications

O3227: Early Postoperative Complication Following Tibial Tubercle Osteotomy in Young Patients with Patellofemoral Instability: Does Distalization Increase Risk? A Multicenter Cohort Analysis

O3228: The Child Opportunity Index and Outcomes Following ACL Reconstruction: How Do Social Determinants of Health Influence Surgical Care and Functional Outcomes?

O3229: Suture Bridge versus Screw Fixation in Pediatric Osteochondral Fractures

O3230: Comparison of Distal Femoral Epiphyseal Cupping in SCFE Patients and Athletic Controls: Implications for Cam Etiology

O3231: Risk of Acute Compartment Syndrome in Pediatric Patients with Tibial Tubercle Avulsion Fractures: A Retrospective Review

O3232: Which Children and Adolescents Are More Likely to Need Surgery for Symptomatic Accessory Navicular?

O3233: Are Elbow Ocds Different for Weightbearing and Throwing Athletes?

O3234: Juvenile OCD Lesions of the Talar Dome in Surgical and Injured Populations. a Comparison of Return to Baseline, Epidemiology, and Lesion Morphology

O3235: Ankle Syndesmotic Injury in Pediatric Athletes: Do Syndesmotic Screws or Button Fixation Lead to Faster Weight Bearing and Return to Sports?

O3236: Radiographic Indices and Treatment Outcomes of Syndesmotic Ankle Injuries in Skeletally Immature Children

O3237: Sports Participation Among Children and Adolescents Following Ponseti Treatment for Idiopathic Clubfoot

O3238: When Can I Return to Roller Coaster? A Survey of Spine Surgeon Postoperative Protocols

O3239: Discrimination at the Ivory Tower: Does Time to Surgery for Urgent Fractures Vary Based on Race or Socioeconomic Status?

O3240: Transportation Barriers in Pediatric Orthopaedic Clinic Visits

O3241: Social Deprivation and the Preoperative Experience in Pediatric Femur Fractures

O3242: Delay in Time to Physical Therapy After Orthopaedic Surgery

O3243: Pathologic Fractures in Patients with Neuroblastoma Impacts Overall Survival

O3244: Surgical Intervention of Chondroblastoma in Pediatric Patients May Lead to Future Angular Deformity

O3245: Risk Factors for Blood Loss in Aneurysmal Bone Cyst Surgery: What Matters?

O3246: Child Opportunity Index and the Presentation of Pediatric Orthopedic Malignancy: An Evaluation of How Neighborhood Circumstances Affect Osteosarcoma Presentation and Outcomes

O3247: Modern Trends in an Old Illness: An Analysis of Trends in Pediatric Patients with Scurvy from a National Database

O3248: Metabolic Impacts on Post-surgical Outcomes After Hemiepiphysiodesis for Hypophosphatemic Rickets

O3249: The Effect of Vitamin D Supplementation on Vaso-occlusive Crisis (VOC) in Children with Sickle Cell Disease (SCD)

O3250: Ranking the Unrankable: A Systematic Approach to Incorporating Expert Intuition in Clinical Decision-making for Rare and Heterogeneous Diseases

O3251: When the Sacroiliac Joint Is the Culprit: A Multicenter Investigation of an Uncommon Primary Location for Pediatric Musculoskeletal Infections

O3252: 2015-2021 Industry Payments to Pediatric Orthopedic Surgeons: Analysis of Trends and Characteristics of Top-earning Surgeons

O3253: Pediatric Bone Health in the Community: Caretaker Comprehension

O3256: Surveillance of Wastewater for COVID-19 in Schools to Predict Absenteeism and Community Infection Rates

O3258: Analysis of Costs of Undesignated Stock Epinephrine for Anaphylaxis at Summer Camps

O3259: Associations of Burnout, Stress, and Work Satisfaction Among School Nurses

O3260: Baseline Evaluation of School-based Approaches to Improve Student Resiliency: Coaching and a Video Game to Promote Positive Life Experiences

O3261: Community Health Workers’ Perspectives on Integrating into School Settings to Support Student Health

O3264: Creation and Use of High-fidelity Simulators for Neonatal Neck and Pediatric Groin Extracorporeal Membrane Oxygenation (ECMO) Cannulation

O3265: Management of Acute Injuries and Illness in Pediatric Athletes by Athletic Trainers: Compliance with Emergency Medicine and Athletic Trainer Evidence-based Guidelines

O3267: Posterior Cruciate Ligament Injury in Children and Adolescents - Treatment and Long-term Outcomes

O3268: Prevalence of Pain and Impact of Joint Strength on Physical Function in Pediatric Patients with Ehlers-danlos Syndrome

O3269: Relative Energy Deficiency in Sport: Raising Awareness and Education

O3270: Soccer-related Concussion in Children and Adults over the past 10 Years: A Systematic Review

O3271: Steroid Surge: Exploring the Discussion Around Steroid Use on the Popular Kids App Tik Tok

O3272: The Association of Previous Youth Tackle Football Participation with the Onset of Injuries in High School Football Players

O3273: The Effects of Body Image, Social Media and Gender Roles on Sports Attrition

O3274: Discrepancies Between Imaging Reports and Operative Findings in Patients with Cloaca: A Call for Expansion of the Mullerian Anomalies Classification

O3275: Histamine Receptor Blockers Are Associated with Increased Risk of Abscess Formation in Pediatric Perforated Appendicitis: A Multi-institutional Pediatric Database Confirmation of a Retrospective Clinical Observation

O3276: Negative Predictive Value of a Normal Cervical Spine CT Compared to MRI for Ligamentous Injury After Blunt Trauma in children: a Western Pediatric Surgery Research Consortium Multi-center Retrospective Review

O3277: Opioid Prescriptions at Discharge After Minimally Invasive Repair of Pectus Excavatum Are Reduced with Cryoablation

O3278: Pathology Evaluation of Tissue Removed for Fertility Preservation: The Standard of Care?

O3279: Per Oral Endoscopic Myotomy (POEM) for Pediatric Achalasia: Children's National Hospital Experience and Outcomes

O3280: Social Determinants of Health Are Associated with Worse Overall Survival in Children with Cancer

O3281: The Impact of Antibiotic Strategy on Outcomes in Surgically Managed Necrotizing Enterocolitis

O3282: The Outcome of 1,115 Adolescent Pit Pickings in a Dedicated Pilonidal Care Clinic

O3283: Unwarranted Intensive Care Unit Admissions in Pediatric Blunt Liver and Spleen Injuries: A National Trauma Data Bank Analysis

O3285: Trends in Outborn Periviable Infants Transported to a Single Center

O3286: Development of a Novel Training Course for Emergency Medical Service Providers in Newborn Resuscitation and Transport- easy as 1, 2, 3

O3287: Standardized Practice Guideline Application in the Assessment of Multi-center Pediatric Critical Care Transport Team Performance

O3288: Implementation of Direct Admission to the OR Procedure for Children Transported with Airway Emergencies

O3289: The Impact of Screening for Critical Sepsis During Pediatric Interfacility Transport

O3290: Changes in Volume and Distance for Pediatric Transfers 2019-2022: Influence of the COVID-19 Pandemic

O3292: Implementing IPASS Handoff to Improve Patient Safety in Pediatric Critical Care Transport

O3295: Impact of Pediatric Critical Care Transport Team Simulations - Qualitative Analysis of Debriefs from the Impacts Transport Simulation Study

O3298: Effect of Parity on Corticosterone and Prolactin Response to Restraint-induced Stress After Mild Blast Traumatic Brain Injury in Mice

O3299: Can Preschool BMI Changes Flag Children at Highest Risk for Adolescent Obesity?

O3300: Breastfeeding Rates in the Military Are Unchanged Before and After the Onset of the COVID-19 Pandemic

O3301: Factors and Outcomes Associated with Reoperative Ureteroneocystectomy for Vesicoureteral Reflux

O3302: Parental Perception of Contrast Enhanced Voiding Ultrasonography Urodynamics vs Fluoroscopic Urodynamics

O4303: Using Foster/adoptive Parent Perspective Videos to Teach Trauma Informed Care in a Pediatric Residency Program

O4305: Development of Standardized Patient Scripts and an Assessment Tool to Evaluate the Trauma-informed Care Communication Skills of Pediatric Trainees

O4308: A Gap in the Data: Defining, Identifying, and Tracking Children with Medical Complexity in the Child Welfare System

O4309: Ophthalmic Needs of Children in Foster Care

O4310: Racial and Ethnic Disparities in the Use of Primary Care and Behavioral Health Services Among Young Adults Who Age out from Foster Care

O4311: Evaluating an Electronic Consultation Platform to Support Pediatric Primary Care Providers in Caring for Transgender and Nonbinary Adolescents

O4312: Sexual and Gender Identity and Indigeneity: Understanding the Intersectionality of Identity for Indigenous Adolescents

O4313: Suicidal Ideation in Transgender and Gender Diverse Youth in the Emergency Department

P2A001: Sudden Unexpected Infant Deaths in Inclined Sleepers, 2005-2020

P2A003: A Retrospective Analysis of Submersion Injury Data for San Bernardino County from 8/07 to 12/22

P2A004: How to Keep Infants Safe While Sleeping - A Qualitative Analysis of Differences Between Siblings

P2A039: A Retrospective Claims Analysis of US Pediatricians Prescribing Practices for the Treatment of Molluscum Contagiosum

P2A041: Burden of Household "Invisible Work" on Louisiana Pediatricians: Cognitive Labor Variation by Gender

P2A042: Determining Pediatric Panel Size Using Expected Number of Annual Visits by Age

P2A043: Effect of Covid 19 on Adequate Transition from Pediatric to Adults for Children with Special Health Care Needs: A Comparatively Analysis Among States Who Adopted Medicaid Expansion vs States Who Hasn't Adopted the Medicaid Expansion

P2A044: Experiences with Parental Leave Policies for Female Pediatric Physicians Reveals Inadequacies and Dissatisfaction

P2A046: Physiologic Correlates of Pediatric Resident Burnout and Stress

P2A048: Presentation Illustrates How Long It Takes to Administer Literacy Screens Developed by Dr Susan Gunduz and Dr Stephanie Denton for Administration During yearly Well Visit Exams Starting at Age 4 Years Old to Age 10 Years Old

P2A051: Predictors of Cardiac Arrest and Mortality Among Neonates with Hypoplastic Left Heart Syndrome in the United States

P2A052: Prevalence and Method of Diagnosis of Critical Congenital Heart Disease in Wisconsin Newborns Between 2014-2019

P2A053: Prevalence and Clinical Course of Pediatric-onset Arrhythmogenic Cardiomyopathy

P2A054: A Retrospective Descriptive Study of Patients Evaluated in a Tertiary Genetic Heart Rhythm Clinic with Pathogenic Variants in the cacna1c-encoded Voltage-dependent L-type Calcium Channel (CaV1.2)

P2A085: Impact of Dysautonomia on Quality of Life in Children with Ehlers-danlos Syndrome

P2A086: Implementation of a Short Stay Protocol Reduces Post-operative Length of Stay After Pediatric Heart Surgery

P2A088: Impact of a Structured Onboarding and Education Program on Pediatric Sonographer Professional Advancement

P2A089: Ventricular Dimensions and Stroke Distance: Simple Prognostic Indices in Congenital Diaphragmatic Hernia

P2A091: Incidence and Sequelae of COVID-19 in Patients with History of Heart Transplant; A Single-center Study

P2A092: Thrombocytopenia as a Marker of Venous Hypertension and Liver Disease Post-fontan

P2A094: Utilization of Recommended Screening After Pediatric Out-of-hospital Cardiac Arrest

P2A095: Disparities in Cardiovascular Health Treatment Outcomes in a Pediatric Preventive Cardiology Clinic

P2A096: Utilization of AAP Recommended Cardiac Screening Questions in Preparticipation Physical Evaluation Forms

P2A097: Cardiovascular Health in Children with Chronic Conditions

P2A098: Comparison of QT Correction Methods in the Pediatric Population of a Community Hospital: A Retrospective Study

P2A099: Significance of Northwest Axis on Neonatal Electrocardiograms

P2A100: Sleep-disordered Breathing in Pediatric Patients with Single Ventricle Physiology: A Systematic Review

P2A151: Evaluating Safe Sleep Practices in a Pediatric Cardiac Stepdown Unit

P2A152: Obstructive Sleep Apnea and Short Term Post-surgical Outcomes in Pediatric Cardiac Critical Care

P2A155: Availability of Automatic External Defibrillators in High Schools

P2A156: Cascade Screening for Familial Hypercholesterolemia in Pediatrics

P2A157: Caught in the Act: A Detailed Analysis of Event Monitoring in the Pediatric Population

P2A158: Echocardiographically-derived Fontan Fenestration Gradient Is Not Correlated with Catheter-based Measurement

P2A159: Exploration of Global Longitudinal and Circumferential Strain Patterns in Pediatric Patients with Essential Hypertension

P2A160: From Heartbreak to Hope: Exploring the Needs of Parents in Fetal Cardiac Care

P2A161: Gender Disparities in Children Undergoing Cardiac Implantable Electronic Devices Procedures in the United States

P2A162: Investigating Inequities in Indigenous Youth with Rheumatic Fever

P2A164: Stroke Distance: A Simple but Useful Doppler Prognostic Index in Children with Dilated Cardiomyopathy Admitted with Heart Failure

P2A165: Survey on Screening for Conditions Associated with Sudden Cardiac Death

P2A166: The Uncertain Journey for Parents of Children with Anomalous Aortic Origin of a Coronary Artery

P2A219: Caring for Pediatric Intensive Care Unit Survivors: Perspective of Primary Care Pediatricians

P2A225: Pediatric Intensive Care Unit Admissions in Children with Respiratory Technology Dependence: A Single-centre Retrospective Cohort Study

P2A226: Adherence to Transfusion Thresholds in Two United States Pediatric Intensive Care Units

P2A228: Comparing Rates of Delirium Documentation for Medical versus Surgical Patients: An Observational Study at a Tertiary Care Pediatric Hospital

P2A229: Racial Disparty in Pediatric Sepsis Mortality

P2A231: Initial End-tidal Carbon Dioxide: A Novel Evaluation for the Pediatric Trauma Patient in Shock

P2A232: Trends in non-covid-19 Respiratory Diagnoses in Infants from 2019-2020

P2A283: Patient- and Family-centered Outcomes During Inter-facility Transfer of Critically Ill Children to the Pediatric Intensive Care Unit

P2A289: A Novel Surgical Model of Acute Kidney Injury in Neonatal Rats Results in Pulmonary Inflammation

P2A292: Patient Characteristics, Resource Use, and Clinical Outcomes of Status Asthmaticus in Two Different Models of PICU Care

P2A294: COVID-19 Pandemic Duplicates Cases of Diabetic Ketoacidosis in Hispanic Patients Admitted to a Teaching Hospital

P2A349: Association Between Dopamine Use in MIS-C and Clinical Outcomes

P2A351: Outcomes of Nemours Children's Hospitals COVID-19 Treatment Algorithm Among COVID-19 Pneumonia Patients

P2A352: Serum Phosphorous Dynamics in Children with Diabetic Ketoacidosis

P2A354: Efficacy of Novel Articulating Video Intubation Device (AVID) for Pediatric Airway versus the Glidescope Video Laryngoscopy (VL)

P2A356: Case-based Medical Ethics Education for Pediatric Residents in the Critical Care Unit

P2A358: Peripheral Vascular Access as Exclusive Access Mode in Pediatric Intensive Care Unit (PICU)

P2B013: Association of Community Characteristics and Patient Socio-demographics with Setting of Care for Pediatric Concussion

P2B014: Establishing the Age at Which Children Can Apply a Combat Application Tourniquet (CAT) for Hemorrhage Control

P2B015: The Impact of Food Insecurity and Social Determinants of Health on Families in a Pediatric Emergency Department

P2B016: Use of Pocket-sized Ultrasound (PsUS) for the Assessment of the Pediatric Elbow: A Feasibility Study

P2B031: A Failure to Activate: Factors Associated with Under-triage of Pediatric Major Trauma Victims

P2B032: Addressing Adolescent Relationship Abuse in a Pediatric Emergency Department: Intervention Mapping Using Community Collaborators

P2B033: Changes in Emergency Department Antibiotic Prescribing for Pediatric Urinary Tract Infections, 2011-2020

P2B034: Croup Is Still Croup in the COVID Era: Opportunity to Decrease Admissions from the Pediatric Emergency Department

P2B035: Reducing Risk in the Physiologically Difficult Pediatric Airway: A Secondary Analysis of a Multicenter, Observational Study

P2B036: The Effect of Respiratory Viral Infections on Febrile Children with Sickle Cell Disease

P2B037: Protecting Confidentiality in the Age of the 21st Century Cures Act: A Survey of Pediatric and Emergency Medicine Clinicians

P2B038: A Video-based Intervention to Assess COVID-19 Vaccine Acceptability in a Pediatric ED

P2B055: The Impact of Limited English Proficiency on Pediatric Emergency Department Length of Stay: A Single Center Experience

P2B057: Lactation Culture of Pediatric Emergency Medicine Fellows: A National Survey Study

P2B058: Monocyte Anisocytosis Portends Severe Inflammatory/infectious Disease in Children

P2B059: The Utility of Preoperative Coagulation Studies for Emergent Pediatric Procedures

P2B077: Reported Complications of Bubble CPAP Systems in Low-resource Settings: An International Survey

P2B078: Bacteriology of Neonatal Sepsis at the University Hospital of the West Indies, 2011 Through 2020

P2B081: The Clinical Epidemiology of Neonatal Sepsis at Bustamante Hospital for Children Between January 1, 2017 and December 31, 2018

P2B082: Venc: Virtual Essential Newborn Care Mobile Virtual Reality Simulations for Health Professionals in Low Resource Settings

P2B083: The Delivery of Essential Newborn Care in Conflict Settings: A Systematic Review

P2B101: Current Challenges Facing Digital Health Interventions in Pakistan: Mixed Methods Analysis

P2B102: Adolescent Pregnancy and Policy Prevention Strategies in Bolivia

P2B105: Application of the Explanatory Models Framework to Real-world Clinical Interactions at a Pediatric Cancer Center in Guatemala

P2B107: Development of an Animal Model for Hypothermia and Safety Testing of a Novel Biomedical Device (NeoWarm) to Augment Kangaroo Mother Care Utilizing Live Newborn Pigs

P2B108: Identifying Neonates at Risk for Post-discharge Mortality in Dar Es Salaam, Tanzania and Monrovia, Liberia: Derivation and Internal Validation of a Novel Risk Assessment Tool

P2B109: Relationship of Lactate and Thiamine Deficiency Among Children in Lao People's Democratic Republic

P2B142: Clean Water for Rural Guatemala: An Assessment of the Practicality and Microbiological Efficacy of Point-of-use Water Filters in the Boca Costa Region

P2B143: An Experience with Use of Ante-natal Corticosteroid Among Preterm Birth, Maternal and Neonatal Outcome at the Resource Constraints Settings Maiduguri, North-eastern Nigeria

P2B144: The Clinical, Obstetric, Parent, and Sociocultural Factors Associated with Antimicrobial Resistance for Newborns in Amhara, Ethiopia

P2B145: Comparable Bag and Mask Ventilation Skills Performance by Birth Attendants from Primary, Secondary and Tertiary Facilities in Nigeria

P2B146: Perception and Practices of Breastfeeding in Dominican Mothers in the Dominican Republic

P2B149: Assessing the Nutritional Status of Displaced Rohingya Under Five-years-old in Southern Bangladesh

P2B150: A Review of Local Global Health Education in Post-graduate Medical Education Programs Around the World

P2B167: A Comparative Analysis of Global Child Restraint Use in Nine Cities

P2B169: Development and Analysis of a Novel Field-expedient “bubble Bipap” Device for the Treatment of Respiratory Distress in Austere Settings

P2B171: Evaluation of the Medical Error Reporting Culture in Pediatricians and Pediatric Residents Working in Ethiopia: A National Survey

P2B172: Risk Factors Associated with Adverse Neonatal Outcomes in Western Kenya

P2B173: Factor Associated with Phenotypic Characteristics of the Autism Spectrum Disorder (ASD) in Qatar

P2B175: A Short Training Course in Focused Assessment with Sonography in Hiv-associated TB (FASH) in a Regional Government Hospital in the Peruvian Amazon

P2B209: Activated 2% Hydrogen Peroxide Chemical High-level Disinfection Guidelines for Continuous Positive Airway Pressure Tubing in Resource-limited Settings

P2B210: Lisilojulikana (The Unknown): The Impact of a Community-based Film Intervention in Addressing Stigma Related to Disability in Western Kenya

P2B211: Wezesha Watoto: Implementation of Clinic-based Developmental Screening in Kenya

P2B212: Differing Perceptions of Barriers to Educational Achievement Among Indigenous Youth in Ecuador

P2B215: Practice Patterns in Pediatric Infectious Encephalopathy in Four Centers in Africa

P2B216: Bridging the Treatment Gap in Epilepsy: A Cross-sectional Study of Pakistani Physicians’ Perceptions of Barriers to Care and Self-reported Competency

P2B234: The Long Journey of Pediatric Patients with Cancer in a Mexican Cohort

P2B235: Mean Hematocrit Values, Disease Severity, and Discharge Status of Undernourished versus Well-nourished Children with Dengue Infection in a Tertiary Government Hospital

P2B341: Efficacy of a Mindfulness Curriculum with EEG Corroboration for Preventing Burnout in Pediatric Healthcare Providers

P2B342: Food Processing, as Classified by Nova, and Dietary Patterns of US Infants and Toddlers

P2B343: Impact of Caring for Children with Life Limiting Illness on the Wellness of Pediatric Providers

P2B344: Medical Clowns Improve Sleep and Shorten Hospitalization Duration in Hospitalized Children

P2B345: Novel Infant Formula Enriched with Alpha-lactalbumin Increases Available Tryptophan and Improves Sleep Outcomes

P2B346: Pediatric Patients with Chronic Pain and the Role of Nature Exposure Therapy in Pain Rehabilitation

P2B347: Plotting the Path to Net Zero Pediatric Healthcare: Is System-wide Mindfulness the Game Changer?

P2B348: Relationship Between Early Solid Introduction and Allergic Disease with Sleep in Infants

P2B365: The Creative Mindset of Pediatric Emergency Physicians as a Predictor of Burnout: An Exploratory Study

P2B366: The Impact of Osteopathic Manipulative Medicine (OMM) Training During Graduate Medical Education on the Integration of OMM in Clinical Practice

P2B372: Association Between Physical Activity and Tobacco Smoke Exposure in a Large National Survey

P2C072: Implementation of a Physiologic Ventilator Strategy to Reduce Utilization of Nitric Oxide and ECMO in Infants with Congenital Diaphragmatic Hernia

P2C074: Point of Care Ultrasound (POCUS) as an Alternative to X-ray for Confirming Feeding Tube Placement in Neonates: A Feasibility Study

P2C075: Point-of-care Ultrasound Confirmation of Endotracheal Tube Positioning: Accurate Enough to Have a Role in Neonates?

P2C076: Fellowship Experience in NICU Follow-up

P2C110: Ergonomic Assessment of Simulated Neonatal Intubation: Can We Define What Expert Intubators Do?

P2C111: Multi-angle Video Assessment of Simulated Neonatal Intubation

P2C113: Communicating and Connecting: Developing a Curriculum on Prenatal Counseling for Residents

P2C114: The Impact of Visual Aids on Parental Anxiety and Understanding During Prenatal Consults for Prematurity Between 22-32 Weeks’ Gestation

P2C115: Provider Perceptions on Perinatal Loss: A Knowledge Attitudes and Practices Survey in Moshi Tanzania

P2C117: Delayed Enrollment in Medicaid Among Eligible Families with Children Admitted to the Neonatal Intensive Care Unit

P2C134: Hospital Variation in Neonatal Intensive Care Utilization and Healthcare System Impact Among Late Preterm Newborns in Texas

P2C135: Health Care Providers Reported Changes to Practice and Increase in Infant Health Risks During the Infant Formula Shortage

P2C136: Food Insecurity During Pregnancy and Adverse Neonatal Outcomes: A Prospective Cohort Study in an Urban Population

P2C137: A Qualitative Evaluation of Parental Safe Sleep Perceptions and Practices Following the Provision of a Free Portable Crib

P2C138: Improving Wellness Among Women Neonatologists

P2C139: Ventilation with an Intact Cord - How Long Is Too Long?

P2C140: Optimal Inspired Oxygen Concentration During Chest Compressions in an Ovine Model of Perinatal Cardiac Arrest

P2C141: Effect of Epinephrine on Myocardial Perfusion and Coronary Vasculature in a Large Ovine Model of Neonatal Resuscitation

P2C176: Early Cardiac Dysfunction and Neurodevelopmental Outcome in Infants with Pulmonary Hypertension

P2C177: Echocardiographic Evidence of Pulmonary Hypertension and Oxygenation Response Predict Survival Following Nitric Oxide Therapy in Preterm Infants

P2C178: Short Term Respiratory Effects of Inhaled Nitric Oxide in Preterm Infants

P2C179: Incidence of Prematurity Comorbidities After Discontinuation of Prophylactic Indomethacin

P2C180: A Study to Characterize Continuous Positive Airway Pressure Belly Syndrome in Preterm Infants in the Neonatal Intensive Care Unit

P2C181: High Flow Nasal Cannula or Nasal Continuous Positive Airway Pressure for Transient Tachypnea of Newborn

P2C182: Oscillometry in Term Neonates Without Respiratory Disease

P2C183: Risk of Learning Difficulties Throughout Elementary School in U.S. Moderately and Late Preterm Children

P2C200: Very Preterm Birth and Health-related Quality of Life of Infants and Parents

P2C201: Predicting Neurodevelopmental Outcome in Very Low Birth Weight Infants from MRI Utilizing a Machine Learning Model with Volumetrics Extracted from Infant Freesurfer

P2C202: Neurodevelopmental and Behavioral Outcome of Very Low-birth-weight Babies: Insights from a Tertiary Care Hospital in Eastern India

P2C203: Neurodevelopmental Outcomes of Neonates with Hypoxic-ischemic Encephalopathy: Role of Socioeconomic Vulnerability

P2C204: Predicting Neurodevelopmental Outcomes in Neonatal Hyperbilirubinemia: Evaluating the Role of S100B and Neuron-specific Enolase

P2C205: Barriers to Neurodevelopmental Follow-up for NICU Graduates with Severe Bronchopulmonary Dysplasia

P2C206: Neonatal Complexity as a Risk Factor for Loss of Follow up in NICU Developmental Clinic

P2C207: Bedside Provider Engagement in Early Language Development in the NICU: A Needs Assessment

P2C242: Preterm Birth, Low Birth Weight, and Hypertension Severity in Youth Referred for Hypertension Disorders: A SUPERHERO Interim Analysis

P2C243: Postnatal Dexamethasone for Evolving BPD in Infants on Chronic Non-invasive Respiratory Support

P2C244: Assessing the Utility of Cortisol Levels in Predicting Iatrogenic Adrenal Insufficiency in Neonates Exposed to Prolonged Steroid Courses

P2C245: Erythrocyte Polyunsaturated Fatty Acid Content and Chronic Lung Disease

P2C246: Modeling the Impact of Reducing Air Pollution on Acute Bronchopulmonary Dysplasia Exacerbations Among Preterm Infants After NICU Discharge

P2C247: COVID-19 Lockdown Related to Decrease of Premature Birth Rate and Increase of Birth Weight in Metropolitan France

P2C248: Prevalence of CNS Infection in Well Appearing Febrile Infants at 22-28 Days of Life

P2C249: Red Blood Cell Distribution Width (RDW) and Mean Platelet Volume (MPV) as Predictive Markers in Late Onset Neonatal Sepsis in Preterm Infants

P2C266: Fetal Umbilical Venous Blood Culture May Allow for More Targeted Antibiotic Decisions in Cases of “culture Negative” Early Onset Sepsis

P2C267: A Systematic Review and Meta-analysis of Prophylactic Fluconazole for Invasive Candidiasis in Preterm Infants

P2C268: Clinical Factors and Microbiome Associated with Staphylococcus aureus Colonization in Neonates

P2C269: Influence of Neonatal Intermittent Hypoxia Paradigms on Inflammatory Biomarkers of Necrotizing Enterocolitis in the Rat Terminal Ileum

P2C270: Assessment of Donor Human Milk Access and Utilization Within Neonatal Intensive Care Units Across the United States

P2C271: Reduction in Acid Suppression Therapy in Neonates – a Single Center Experience

P2C272: Neonatal Gastric Perforations: An Updated Review of the English-language Literature from 2008 Through 2022

P2C273: A Population-based Cohort Study of the Prevalence, Risk Factors and Comorbidities of Neonatal Renal Vein Thrombosis in the United States, 2016-2020

P2C308: Early Acute Kidney Injury Is Not Associated with Development of Pulmonary Artery Hypertension in Very Low Birth Weight Premature Infants with Bronchopulmonary Dysplasia

P2C309: Clinical Outcomes of Standard of Care for Early-onset Severe Hemolytic Disease of the Fetus and Newborn (EOS-HDFN)

P2C310: Nipocalimab in Pregnancies at High Risk for Early-onset Severe Hemolytic Disease of the Fetus and Newborn (EOS-HDFN)

P2C311: Etcoc Test: An Aid to Identify Neonatal Hemolysis

P2C312: A Study on Incidence of and Risk Factors for Retinopathy of Prematurity Requiring Treatment

P2C313: Association Between Diabetes and Fetal and Maternal Outcomes During and After Pregnancy- a Nationwide Study

P2C314: Effect of Maternal Hypertensive Disorders of Pregnancy on Mortality & Selected Morbidities in Premature Infants ≤34 Weeks

P2C315: Placental Abruption and Intraventricular Hemorrhage in Preterm Infants: A National Cohort Study

P2C332: Outcomes of Infants Screened for Hypoglycemia in the Mother Baby Unit and Risk Factors Associated with Admission to the Neonatal Intensive Care Unit

P2C333: White Matter Microstructural Correlates of Postnatal Weight Gain in Very Preterm Infants

P2C334: Zinc Supplementation Improves Linear Growth in Premature and Very Low Birth Weight Infants

P2C335: Comparing the Postnatal Growth of Infants Born with Low Birth Weight: Small for Gestational Age versus Appropriate for Gestational Age

P2C336: Predictors of Postnatal Growth in a Late Preterm Population

P2C337: Got Milk?: Growth Impacts of H(2)MF

P2C338: Feeding Outcomes of Neonatal Hypoxic-ischemic Encephalopathy

P2C339: Conundrum of Defining Iron Deficiency in Neonates at Birth: Is It Time for a Standardized Definition?

P2C374: The Effect of Gestational Age on Serum Alkaline Phosphatase Levels in Premature Infants Born at ≤32 Weeks

P2C375: Documented Vitamin K Administration and Reported Neonatal Bleeding: A Report from the HCA Neonatal Registry

P2C376: Radiation Exposure from Video Fluoroscopic Swallow Studies in Neonates

P2C377: Assessing the Efficiency of Umbilical Cord Tissue Drug Analysis

P2C378: Developmental Trajectory of Extracellular Vesicle Characteristics from the Lungs of Preterm Infants

P2C379: TGFβ Regulates Type 1 Pulmonary Epithelial Cell Plasticity and Extracellular Matrix Gene Transcription During Neonatal Lung Development

P2D118: Using a Digital Collaborative Care Model in the Treatment of Anxiety and Depression in Children and Adolescents: A Retrospective Study of a Digital Mental Health Care Provider

P2D119: Associations Between Therapeutic Alliance and Internalizing and Externalizing Symptoms Among Children and Adolescents Receiving Internet-based Therapy: A Retrospective Study of a Digital Mental Health Care Provider

P2D120: Parental Perspectives on Telemedicine in Health Care Delivery in Children with and Without Medical Complexity

P2D316: A Randomized Controlled Trial for Postoperative Pain Management After Minimally Invasive Repair of Pectus Excavatum: Initial Experience and Recruitment

P2D317: Cardiopulmonary Impact of the Minimally Invasive Repair of Pectus Excavatum in Pediatric Patients – a Prospective Study

P2D318: Cold Therapy for Pain Control in Pediatric Appendectomy Patients: A Randomized Controlled Trial

P2D319: Defining Practice Readiness in Pediatric Surgery Fellowship: A Qualitative Analysis

P2D320: Evaluating Health Literacy in Families of Injured Children

P2D321: Evaluating the Epidemiology and Regional Variations in Additional Surgical Interventions for Children with Congenital Diaphragmatic Hernia: A Multi-institutional Analysis

P2D323: Indocyanine Green Clearance Can Be Used to Exclude the Diagnosis of Biliary Atresia

P2D324: Measuring the Impact of Vacuum Bell Therapy on Pectus Excavatum Using White Light Scanning

P2D325: Reduced Dose Soybean Lipid Emulsion Results in a Decreased Rate of Direct Bilirubin Increase Without Adversely Affecting Growth

P2D326: Risk Factors for Recurrence of Sacrococcygeal Teratoma

P2D327: Utility of Indocyanine Green for Sentinel Lymph Node Biopsy in Pediatric Sarcoma and Melanoma

P2D328: Association Between Age of Onset of Severe Obesity, Race/ethnicity, and Weight Reduction After Sleeve Gastrectomy in Adolescents and Young Adults

P2D329: Evaluating the Impact of Home Irrigations Before Pull-though: Risky or Beneficial for Care?

P2D330: Impairment of Intestinal Regeneration in the Colon of Children with Hirschsprung’s Associated Enterocolitis

P2D331: Management of Blunt Solid Organ Injuries in Children

P2D382: Nationwide Comparison of Epidural Analgesia versus Intercostal Nerve Cryoablation in Pectus Repair

P2D384: Surgical Management of Relapsed and Refractory Hepatoblastoma in Children

P2D385: Unanticipated Healthcare Utilization Following Operative Management of Severe Gastroesophageal Reflux Disease: Results from a Multi-institutional Research Collaborative

P2D386: Comparative Effects on Fetal Hematopoiesis and Placental Inflammation from Mesenchymal and Hematopoietic Stem Cells as Agents of Transamniotic Stem Cell Therapy (TRASCET) in a Syngeneic Model of Intrauterine Growth Restriction

P2D387: Consumption of Native Amniotic Fluid Mesenchymal Stem Cells in a Model of Intrauterine Growth Restriction (IUGR): Further Biological Basis for Transamniotic Stem Cell Therapy (TRASCET) as a Potential Novel Treatment for This Disease

P2D389: Epithelial Engraftment Following in Utero Hematopoietic Cell Transplantation Is Limited to Subtherapeutic Levels

P3A001: Buprenorphine Dispensing Among Youth Aged ≤19 Years in the United States: 2015-2020

P3A002: Does Quality of Life and Symptom Severity Correlate with Celiac Disease Activity in Adolescents?

P3A003: Public or Private: Does Insurance Type Really Matter in Hospital Readmission Rates for Adolescents with Eating Disorders

P3A005: A Randomized Controlled Feasibility Study of CBT Skills Group and W-genzd, a Relational Agent-guided Digital Intervention, Among Adolescents Seeking Outpatient Care for Anxiety And/or Depression

P3A006: Adolescent Perspectives on Passive and Active Exposure to Health Information on Social Media: A Qualitative Analysis

P3A007: delta-8 Disaster: Exploring the Market for the Synthetic Cannabinoid delta-8 and Its Availability to Minors Online

P3A008: Describing Youth with Anorexia Nervosa Who Present to the Emergency Room Before Initiating Eating Disorder Care

P3A039: Do-it-yourself Diagnosis: Analyzing Online ADHD, ASD, OCD, and Depression Self-diagnosis Tools for Adolescents

P3A041: “i’m Not Trying to Be Difficult When I Can’t Do Things”: Transitioning from Pediatric to Adult Healthcare on the Autism Spectrum

P3A043: Naloxone Dispensing to Youth, Ages 10-19 Years in the United States, 2017-2022

P3A044: Barriers to Engagement in Depression and HIV Treatment Among Adolescents in Malawi, a Patient Perspective

P3A045: Comparison of Eating Disorder Treatment Outcomes Between Cisgender Girls and Boys

P3A046: Demographics of Cannabis Hyperemesis Patients Pre and Post Legalization in an Urban Midwestern Hospital

P3A049: Exploring Comprehensive Impacts for Sexual Minority Youth: A Cross-sectional Assessment of a School District-wide Inclusive Sex Education Intervention

P3A050: From Crisis to Opportunity: How the Pandemic Is Motivating High School Students to Pursue Careers in Healthcare

P3A051: Online “body Checking” and Its Effects on Teenage Eating Disorder Culture

P3A052: Suggestive Ads, Sexual Content and Scammers: A Comprehensive Analysis of Comments and Reviews on Popular Teen Apps

P3A053: The Impact of Adultification Bias on the Mental Healthcare Provided to Black Girls in U.S. Schools: A Novel Qualitative Analysis

P3A085: What Matters Most for Mental Health Decision-making: Outcomes of a Qualitative Community Needs Assessment Including Providers, Caregivers, and Youth with Epilepsy

P3A086: Association of Maternity Leave with Breastfeeding Duration in the United States: A Scoping Review

P3A087: Disparities in Donor Human Milk Use at a High-volume Birthing Hospital

P3A089: Donor Human Milk Access and Utilization Within Well Newborn Nurseries Across Better Outcomes Through Research for Newborn (BORN) Network Sites in the United States

P3A090: Early Design and Testing of a Mobile Health Application and a Texting Program Supporting Breastfeeding for African-american/black Mothers

P3A093: Exclusive Breastfeeding in the Bronx – Successes and Shortcomings

P3A151: Aces Questionnaires: Let's Talk About It

P3A154: Experiences and Perspectives of Adult Survivors of Childhood Sexual Abuse and Incest

P3A155: Growth Outcomes of Children with Abusive Head Trauma in West Virginia: 2011-2020

P3A156: Higher Income Is Associated with Increased Physical Discipline During the COVID-19 Pandemic

P3A157: Identification of Child-maltreatment-related Emergency Department Visits from Electronic Health Records

P3A158: Impact of COVID-19 on the Epidemiology of Drug Ingestions in Children Presenting to an Urban Pediatric Trauma Center

P3A160: Promising Population-level Interventions for Reducing Child Abuse and Neglect: A Review of the Literature

P3A162: Teaching Trauma-informed Care: Introducing a Validated Competency Set for Medical Education

P3A164: Utility of Aces Screening Tool vs. Traditional Interview in a Specialty Pediatrics Clinic

P3A165: What Made You Tell? factors Impacting Child Sexual Abuse Disclosure

P3A219: Changes made to Supply Chain Practices Among Region V Consortium Pediatric Hospitals During the COVID-19 Pandemic and Recommendations to Strengthen Supply Chain Resilience for Future Events

P3A220: Experiencing the "Tripledemic": A Community Hospital Perspective

P3A221: Health Disparities in Pediatric Disaster Preparedness

P3A224: Pediatric Disaster Medicine Literature: A Scoping Review

P3A231: Clinical and Demographic Presentation of Accidental Ingestion of Marijuana in Children: A Single-site Retrospective Cohort

P3A232: Comparison of Syndromic Surveillance and Hospital Discharge Data for Non-fatal Unintentional and Undetermined Intent Drowning in a Large Metropolitan Area

P3A283: Using Syndromic Surveillance Data for Surveillance of Unintentional and Undetermined Intent Drowning in a Large Metropolitan Area

P3A284: Pediatric Injuries Associated with Riding Electric Scooters from 2020 to 2021

P3A285: California Child Drowning: A New Perspective

P3A286: Epidemiology of Children Hospitalized Due to Trampoline-associated Injuries in the US During 2019

P3A287: Evaluating the Motivation and Means for Firearm Access, Carrying and Ownership Among Justice-involved Youth

P3A288: Infant Rolling Coordination Depends on the Mechanical Environment

P3A290: Window of Opportunity: Pediatric Window Fall Injuries at a Level 1 Trauma Center in Minnesota from 2012 to 2022

P3A293: Characterizing Pediatric Pedestrian versus Motor Vehicle Accidents in Norfolk, Virginia to Inform Crash Prevention

P3A295: Epidemiology of Violence and Traumatic Injuries Depicted in Horror Films

P3A296: Evaluating Pediatrician Perspectives and Practice Patterns for Firearm Safety Counseling

P3A298: Seeking CBD: Analyzing Online Perceptions of Pediatric CBD Use

P3A349: A Cross-sectional Study: To Determine the Prevalence of Abnormal Electrocardiograms in Young Athletes with CVS Signs/disease at Risk of Sudden Cardiac Death (SCD) Identified During Routine pre-participation Sport Physicals

P3A350: A National Twenty-year Analysis of Fractures Related to Weightlifting in the Adolescent Population

P3A351: Adolescents with a Hip Avulsion Fracture Have Significantly Higher Odds of Femoroacetabular Impingement Compared to Controls

P3A352: Arthrofibrosis Following Pediatric Anterior Cruciate Reconstruction with Quadriceps Bone-block Autograft

P3A354: Depression Symptoms over Time in Adolescent Athletes

P3A355: Effect of Gender on Exercise Related Cardiovascular Conditioning in High School Students

P3A360: Stationary Bike Injuries Prompting Emergency Department Presentation in Pediatric Patients: An Epidemiological Study

P3A361: The Association of Screentime and the Components of Cardiometabolic Health in 10-19 Year Olds- a Systematic Review

P3A415: Optimizing a De novo Artificial Intelligence-based Medical Device Under a Predetermined Change Control Plan: Improved Ability to Detect or Rule out Autsim in General Pediatric Settings

P3B009: Exploration of How Dignity Is Defined and Measured in the Pediatric Population: A Systematic Review

P3B012: A Mixed Methods Curriculum to Improve Pediatric Residents' Communication Skills Delivering Serious News

P3B013: Meaning-making Among Parents of Children with Severe Neurological Impairment

P3B032: Antidepressant Prescribing Practices of Pediatric Palliative Care Physicians

P3B035: Practice Patterns in Palliative Site-directed Local Therapy in Pediatric Oncology: A Report from the Pediatric Surgical Oncology Research Collaborative

P3B036: A Single-center Retrospective Study on Palliative Care Consults and Associated Outcomes in the Pediatric Intensive Care Unit

P3B037: Child Life Hospice and Palliative Needs Assessment Conducted to Guide Education and Programmatic Growth of Emerging Collaborative: Child Life Hospice and Palliative Care Network

P3B059: Trach Dependent: A Single Center Retrospective Review of Tracheostomies in Children with Cancer

P3B060: Tracheostomy Decision Making: Differences in Provider’s and Caregiver’s Perspectives

P3B062: Trends in Tracheostomy: Institutional Experience over 10 Years

P3B077: Characteristics and Factors Associated with Discharge Disposition of Neonatal Abstinence Syndrome Infant

P3B078: Developmental Characterization of Children in Foster Care

P3B079: Health Care Utilization for Children with Medical Complexity in Foster Care

P3B080: The Role Healthcare Professionals Play in Supporting the Unique Ethnic Identity Developmental Needs of Transracial Adoptees

P3B108: Rescinded Public Charge Ruling: Provider and Patient Perception Towards Addressing Immigration in the Pediatric Health Care Setting

P3B109: The Experiences of Interpreters in Mental Health Encounters-a Qualitative Study

P3B142: A Mixed-methods Evaluation of a Primary-care Based Food Insecurity Intervention for Children and Adolescents At-risk of Diet-related Chronic Disease

P3B144: Clinician Experiences with a Food Insecurity Protocol in a Large Urban Pediatric Primary Care Network

P3B145: Does Providing Community Resource Lists to Families Experiencing Food Insecurity Reduce Food Insecurity?

P3B148: Material Hardship and Telomere Length in Children

P3B149: Race, Neighborhood Social Determinants and Acute Care Reutilization Rates for Children with Severe Asthma

P3B150: Social Determinants of Health Impact COVID-19 Vaccine Uptake in Underserved Children: Evidence from the Florida Pediatric Research Observing Trends and Exposures in COVID-19 Timelines (PROTECT) Cohort Study

P3B168: COVID-19 Vaccines and High School Students: A Snapshot of Attitudes and Perceptions Before Vaccination Availability and Comparison to Current Vaccination Rates

P3B169: How to Be a #tweetiatrician: Analysis of Account Metrics and Information in Profiles of Pediatricians on Twitter

P3B170: How to Be a #tweetiatrician: Content Fundamentals

P3B171: Impact of COVID-19 Pandemic on Routine Immunization Among Children Visiting Brookdale Family Care Center Clinics

P3B174: A Mixed Methods Study of Key Stakeholders to Understand WIC Utilization and the Role of the Health Care Provider

P3B208: Adverse Childhood Experiences and Accelerometer-measured Physical Activity and Sleep in Pre-adolescents

P3B209: Assessing Delays in Duchenne Muscular Dystrophy Time to Diagnosis: How Early Are You Screening?

P3B210: Association Between High Weight for Age Percentile and Pediatric Asthma Morbidity in an Urban, Under-resourced Population

P3B211: Caring for Children with Spinal Cord Injury: episodic Visits to the Pediatrician's Office

P3B212: Exploring Cleveland Refugees’ Experience in Obtaining Healthcare

P3B213: Follow-up with a Primary Care Provider After an Emergency Department (ED) Visit in Pediatrics: A Narrative Review

P3B215: Investigating Policy and Best Practice Guidelines to Improve School Asthma Services: Unassigned Albuterol Legislation

P3B216: Nutritional Management of Preterm Infants by Community Pediatricians: Prevailing Trends and Areas for Improvement

P3B240: Addressing Health and Wellness for At-risk Urban Youth: A Community-based Participatory Research(cbpr) Study to Assess Environmental Health(eh) Concerns

P3B241: An Exploratory Analysis of Changes in Regular Healthcare Utilization During Pandemic Lockdown

P3B275: Human Trafficking: Voices from the Field

P3B276: Improving Infant Health in the Delta Through Education and Research: A Pilot Study

P3B277: Is It Spam?: The Challenges of Using Online Advertisements to Recruit Prospective Parents to Participate in an Online Educational Intervention

P3B278: Knowledge, Perception and Attitude of Caregivers of Pediatric Population Towards COVID-19 Pandemic and Vaccination of Pediatric Population

P3B281: Re-examining Growth Charts for U.S. Children Aged 5 Through 11 Using Data from 2010 to 2016

P3B282: Resident Experiences in Pathways to Health for Cleveland Refugees: A Pilot Study

P3B300: Early Identification of Pediatric Behavioral Health Concerns: is Screening for Depression Enough?

P3B301: Evaluating Patient Outcomes in a Multicenter Pediatric Primary Care Behavioral Health Integration Program

P3B302: Impact of CATCH on a Community Pediatrician's Journey to Advocate for Behavioral Health Equity: Examining Caregiver Perceptions of Youth Behavioral health Problems Among Filipino Immigrant Families

P3B303: Infant Emotionality Is Associated with More Severe Symptoms of Depression at 6 Months Postpartum

P3B305: Paternal Postpartum Depression and Children’s Adverse Childhood Experiences at Age 5

P3B306: The Impact of a Caregiver’s Chronic Illness on Childhood Psychosocial Functioning

P3B307: Assessing Factors That Impact Parental Willingness to Vaccinate Their Children Against covid-19 in a Primarily Immigrant Patient Population in Elmhurst, Queens

P3B340: Meeting People Where They're At: The Association Between Utilization of Community Based Organizations and Mothers' Willingness to Vaccinate Children Against COVID-19

P3B342: Milk Mania: Analyzing Online Information and Perception Regarding Milk Alternatives for Toddlers

P3B344: Primary Care Pediatrician Use of the RITA-T to Streamline Autism Referrals

P3B346: Autism Evaluations in the Medical Home: An Opportunity to Improve Access and Reduce Wait Time

P3B347: Impact of In-utero Opioid Exposure on Social-emotional Development over Time

P3B348: Risk Factors for Postpartum Depression and Effect on Child Development

P3B407: Parent Experience During Pediatric Medical Visits with Scribes

P3B408: Pediatric Perspectives on Opennotes from Inpatient, Outpatient, and Neonatal Intensive Care Families

P3B410: #pediatricchronicdisease on Tiktok: Portrayal of Health Information Related to Congenital Conditions, Pediatric Chronic Diseases, and Neurodevelopmental Disorders on a Video Based Social Media Mobile Application

P3C068: (Mis)information Regarding Health Policy in a Post-dobbs U.S.A

P3C069: A Retrospective Review of Racial and Ethnic Disparities in Security Activations at a Midwestern Tertiary Pediatric Hospital

P3C070: Applying Life History Theory to Early Female Puberty in the ABCD Cohort

P3C071: Black Caregiver Perspectives on Continuity of Care in Pediatric Primary Care Settings

P3C072: Breastfeeding in Infants with Life Limiting Conditions: Examining Health Disparities and Facilitators

P3C073: Can the Electronic Health Record Increase WIC Enrollment & Improve Provider Communication for Medicaid or Uninsured Children Under Age 5?

P3C110: Decreasing Adverse Pregnancy Outcomes Through Vitamin D Supplementation in Black American Pregnant Women

P3C112: Effect of a USNWR Metric on Racial and Socioeconomic Healthcare Disparities in Testicular Torsion

P3C115: Estimating the Burden of Long COVID Among Children and Adolescents in San Diego County

P3C116: Evaluating the Feasibility of Caregiver-initiated Access to Language Services in a Pediatric Emergency Department

P3C117: Evaluation of Social Determinants of Health and Mental Health in Pediatric Patients with Vision-threatening Diseases

P3C134: Experiences with and Reporting Racism During Medical Education

P3C135: Exploring Discrimination in the Workplace of Pediatric Housestaff: A National Survey of Trainee Experiences

P3C136: Gender Makeup of Pediatric Residency Program Directors

P3C138: Hepatitis C Exposure Diagnosis and Testing in Infants Born to Hepatitis C Virus Infected Mothers

P3C139: Impact of Gender, Race and Age of Onset on the Phenotype and Comorbidities of Pediatric Eosinophilic Esophagitis

P3C176: Malnutrition and Failure to Thrive in African American Children: A Retrospective Study from an Urban Underserved Community Hospital

P3C180: Qualitative Evaluation of the Use of Comics by Medical Providers in Improving Mental Health Literacy in Adolescents

P3C181: Racial Differences in Localized Pediatric Diffuse and Anaplastic Astrocytoma Survival

P3C202: Validation of Race, Ethnicity, and Language Data Collection in a Pediatric Emergency Department

P3D126: A Pediatric Tele-education Model for Primary Care Providers and Outcomes in Provider Self-efficacy and Patient Emergency Department Use

P3D127: Assessing Emergency Medicine Resident Comfort and Perceived Competence in Disclosing Concerns of Child Abuse

P3D130: Use of a Simbox Newborn Resuscitation Simulation to Measure and Improve Care Provided by Emergency Medical Services

P3D131: Perspectives on Pediatric Critical Care Transport Teams Simulation - Qualitative Analysis of Interviews with Transport Directors in the Multi-center Impacts Transport Simulation Study

P3D187: Unique Educational Challenges Experienced in the Neonatal Intensive Care Unit While Managing Mechanically Ventilated Infants

P3D188: Use of Simulation-based Clinical Skills Innovation in Third Year Pediatric Clerkship

P3D189: A Study on the Efficacy of Didactic Modules in Preventing Residents from Ordering Unnecessary Testing

P3D191: Training Pediatric Residents in Ultrasound-assisted Lumbar Punctures: Performance, Self-efficacy, and Acceptance

P3D199: Admissions for Phototherapy Following Clinical Practice Guideline Implementation

P3D250: Balance Bikes Are Safer Than Bicycles for Children Ages Five Years and Younger, a Review of Emergency Department Visits from 2013-2022 in the United States

P3D251: Burn Injuries in Children from Hair Styling Tools Presenting to United States Emergency Departments, 2013-2022: Beauty Is More Than Skin Deep

P3D252: Cardiac Complications of Mild SARS cov-2 Infection in Pediatric Patients: A Case Series with Follow-up from the EPICC Study

P3D257: Donor Human Milk Access and Utilization Within Military Neonatal Intensive Care Units and Well Newborn Nurseries

P3D258: Effects of the COVID-19 Period on Pediatric Inpatient and Outpatient Service Utilization for Gastroenteritis and Urinary Tract Infection in US Military Health Facilities

P3D260: Evaluating Outcomes of Non-accidental Trauma in Military Children

P3D263: “humility, Concern, and Respect”: A Qualitative Study Exploring a Pediatrician’s Role in Addressing Racial Identity and Discrimination in Clinical Practice

P3D317: Juvenile Idiopathic Arthritis: The Effects of Wild-type GATA3 on Cytokine Expression in Peripheral Blood Mononuclear Cells

P3D319: Marching Band Injuries in Children Presenting to Emergency Departments in the United States, 2012-2021: A Trebling Tale

P3D322: No More Kids Jumping on the Bed: Bed-related Injuries in Children Presenting to Emergency Departments, 2013-2022

P3D325: Pediatric Inpatient Admissions Following Evacuation from Afghanistan: A Single Center, Descriptive Study

P3D328: Salivary Sampling as a Noninvasive Method of Monitoring Gentamicin Levels in Neonates

P3D385: "What's My Responsibility?" Self-perceptions of Students' Role on the Pediatric Clerkship Before and During the Pandemic

P3D386: When Home Is Where They Send You: Impact of Transfer of Care at >20 Weeks Gestation on Maternal and Neonatal Outcomes

P4A039: 4-phenylbutyrate for Children with STXBP1 and SLC6A1 Mutations - A Pilot Clinical Trial

P4A040: Digital Streaming for Cochlear Implant Users: Navigating Barriers to Improve Music Enjoyment

P4A041: Dupilumab Reduces Rescue Systemic Corticosteroid Use in Children with Uncontrolled Moderate-to-severe Asthma While Improving Lung Function, Regardless of Prior Exacerbation History

P4A042: Dupilumab Treatment of Children with Moderate-to-severe Atopic Dermatitis Increases Bone Alkaline Phosphatase, a Marker of Bone Mineralization

P4A043: Durable Improvement in Glycated Hemoglobin in Youth-onset Type 2 Diabetes: A Post Hoc Analysis of the DINAMO Trial of Empagliflozin and Linagliptin versus Placebo

P4A046: Effect of Omalizumab on Asthma Outcomes in Pediatric Patients with Asthma and Food Allergy

P4A047: Efficacy and Safety of Evinacumab in Pediatric Patients with Homozygous Familial Hypercholesterolemia

P4A048: Efficacy and Safety of Linaclotide in Treating Functional Constipation in Pediatric Patients Aged 6–17 Years: A Phase 3, Pivotal, Randomized, Placebo-controlled Trial

P4A049: Factors Influencing the Decision to Express Human Milk: A U.S. Based Mixed Method Study

P4A050: Glucagon Fills and Costs Among Children and Adolescents with Type 1 Diabetes, 2011-2021

P4A051: Intraoperative and Short-term Postoperative Complication Rates for Robotic-assisted Placement of over 1,500 Pedicle Screws in Pediatric Posterior Spinal Fusion

P4A052: Long-term Safety and Sustained Efficacy of Dupilumab Treatment in Children with Moderate-to-severe Asthma: LIBERTY ASTHMA EXCURSION

P4A053: Novel Automated Orchidometer for Accurate Point-of-care Testicular Volume Measurements in Pediatric Patients

P4A054: Online for Omnipod: Examining Attitudes and Information Related to Type 1 Diabetes Omnipod 5 Device on Tiktok

P4A085: Pediatric Industry and Nih-funded Clinical Trials vs Pediatric Burden of Disease in the United States from 2015-2020

P4A086: Therapeutic Cancer Vaccines in the Management of Neuroblastoma: A Systematic Review

P4A087: Trabecular Bone Score Reference Values for Mexican Children and Adolescents

P4A089: A Comparison Between Amitriptyline and Riboflavin (vitamin B2) for Being Used in Childhood Abdominal Migraine Prophylaxis

P4A090: A Curious Trend: Prolonged Length of Stay for Infants with Hyperbilirubinemia During the Viral Surge

P4A093: Association of Proteinuria on Admission and Clinical Outcomes in Hospitalized Pediatric Patients

P4A096: Characteristics of Inpatient Pediatric Patients Viewing Shared Notes

P4A097: Characterizing High-flow Nasal Cannula Use Beyond Bronchiolitis

P4A098: Delirium Documentation During Transitions of Care: A Single Site Observational Study

P4A099: Disparities in Pediatric Safety Events in US Hospitals

P4A152: High-flow Nasal Cannula and Respiratory Illnesses: Identifying Opportunities for Deimplementation Beyond Bronchiolitis

P4A153: Impact of Centers for Medicare and Medicaid Services Medical Student Note Policy Change on Physician Note Writing Practices

P4A156: Incidence and Risk Factors of Adverse Events Related to Intravenous Immunoglobulins Therapy in Children from 2016 to 2020

P4A157: Interfacility Transfers for Brief Resolved Unexplained Events and Their Outcomes

P4A159: Laboratory-confirmed Respiratory Syncytial Virus (RSV)-associated Hospitalization and ICU Admission Rates Among US Children and Adolescents < 18 Years Old, by Race and Ethnicity over Four Seasons—rsv-net, 2018–2019 to 2021–2022

P4A160: Maternal and Neonatal Outcomes in a Cohort of Covid Positive Mothers in West Texas

P4A161: Monocyte Anisocytosis Corresponds with Increasing Severity of COVID-19 in Children

P4A162: Pediatric Home Program Match Rates and Geographic Relationships Before and After COVID-19

P4A164: Regionalization Effects on Pediatric Hospitalizations and Transfers by Hospital Type from 2016 to 2019

P4A166: Social Determinants of Health Screening in the Pediatric Hospital Medicine Setting: Comparison of Patient Specific Social Needs to Social Risk Indices

P4A217: Stigma, Fear, and Other Barriers to Testing: A Qualitative Study of Adolescents’ Perspectives on Sexually Transmitted Infections

P4A218: The Effect of a Provisional Diagnosis on Pediatric Resident Clinical Reasoning: A Mixed Methods Study

P4A219: The Impact of Complex Chronic Conditions on Length of Stay and Healthcare Cost in Adults Admitted to Pediatric Hospitals

P4A220: Understanding Inflammatory Response in Non-covid Viral Infections

P4A221: Use of Intranasal Fentanyl and Midazolam in Children Admitted to the Hospital

P4A222: Utility of Urinalysis and Procalcitonin in Detecting Urinary Tract Infections in Well-appearing Febrile Infants Under 28 Days Old

P4A223: Validation of Pediatric Patients Diagnosed with In-hospital Stroke

P4A224: Variation in Resource Utilization and Outcomes of Complex Febrile Seizures from 2009-2021 at Children's Hospitals

P4A225: Asking Adolescents and Young Adults About Their Sexual Orientation and Gender Identity: Lessons for Clinic Staff and EHR Documentation

P4A226: Does Prospective Report of Changes in Sexual Orientation Identity and Attractions Match Retrospective Report Among Adolescents and Young Adults? Findings from the Longitudinal Sexual Orientation Fluidity in Youth (SO*FLY) Study