Learning From a National Quality Improvement Collaborative for Brief Resolved Unexplained Events.

Objective: In 2016, the American Academy of Pediatrics published the Brief Resolved Unexplained Event (BRUE) Clinical Practice Guideline (CPG). A multicenter quality improvement (QI) collaborative aimed to improve CPG adherence.

Methods: A QI collaborative of 15 hospitals aimed to improve testing adherence, the hospitalization of lower-risk infants, the correct use of diagnostic criteria, and risk classification.

Anterior and posterior ischemic optic neuropathy in a child with focal segmental glomerulosclerosis on hemodialysis.

Background: Ischemic optic neuropathy (ION) is exceedingly rare in children on dialysis, resulting from poor perfusion of the optic nerve, and presents as sudden acute painless vision loss.

Case-diagnosis/treatment: We report the case of a 3-year-old male with stage 5 chronic kidney disease (CKD 5) due to focal segmental glomerulosclerosis (FSGS) status post-bilateral nephrectomy on chronic hemodialysis who had acute loss of vision several hours after a hemodialysis session. Earlier that day, he had a drop in blood pressure intra-dialysis to 89/67 mmHg, with at home blood pressures ranging 90/60 to 150/100 mmHg.

ScreenPlus: A comprehensive, multi-disorder newborn screening program.

The increasing availability of novel therapies highlights the importance of screening newborns for rare genetic disorders so that they may benefit from early therapy, when it is most likely to be effective. Pilot newborn screening (NBS) studies are a way to gather objective evidence about the feasibility and utility of screening, the accuracy of screening assays, and the incidence of disease. They are also an optimal way to evaluate the complex ethical, legal and social implications (ELSI) that accompany NBS expansion for disorders.

Promoting Firearm Injury Prevention and Advocacy as Pediatric Surgeons: A Call to Action From the APSA/AAP Advocacy Committee.

Firearm injuries have become the leading cause of death among American children. Here we review the scope of the problem, and the pivotal role pediatric surgeons have in preventing pediatric firearm injury. Specific methods for screening and counseling are reviewed, as well as how to overcome barriers.

Cardiac Biomarkers Aid in Differentiation of Kawasaki Disease from Multisystem Inflammatory Syndrome in Children Associated with COVID-19.

Kawasaki disease (KD) and Multisystem Inflammatory Syndrome in Children (MIS-C) associated with COVID-19 show clinical overlap and both lack definitive diagnostic testing, making differentiation challenging. We sought to determine how cardiac biomarkers might differentiate KD from MIS-C. The International Kawasaki Disease Registry enrolled contemporaneous KD and MIS-C pediatric patients from 42 sites from January 2020 through June 2022.

Reclassification of Adolescent Ambulatory Prehypertension and Unclassified Blood Pressures by 2022 American Heart Association Pediatric Ambulatory Blood Pressure Monitoring Guidelines.

Objective: To describe the epidemiology of reclassification of prehypertensive and unclassified adolescents by 2022 American Heart Association pediatric ambulatory blood pressure monitoring (ABPM) guidelines, and to evaluate the association of the new diagnostic categories with left ventricular hypertrophy (LVH).

Study Design: A single-center, retrospective review of ABPM reports from adolescents 13-21 years old, from 2015 through 2022, was performed. Adolescents with prehypertension or unclassified by 2014 guidelines were reclassified by 2022 definitions.

Implementation and Evaluation of a Novel Media Education Curriculum for Pediatric Residents.

Introduction: Despite increasing awareness of media exposure to children and adolescents and the known value of media education for physicians, residency programs lack formal media education.

Methods: We designed an interactive curriculum for pediatric residents to teach health effects of media as well as screening and counseling strategies. Instructional methods were based on constructivism, experiential learning, and situated learning theories.

Safety & feasibility of responsive neurostimulation in children with refractory epilepsy: A single-center experience.

Objectives: Responsive neurostimulation (RNS) is a relatively recent addition to the epilepsy surgery armory, gaining FDA approval in 2013 for use in adults with intractable focal epilepsy. Data for the use of RNS system in patients less than 18 years of age is limited. We aim to determine the safety and feasibility of RNS in children with refractory epilepsy.

Minimally Invasive Surgery for Posterior Spinal Instrumentation and Fusion in Adolescent Idiopathic Scoliosis: Current Status and Future Application.

The posterior minimally invasive spine surgery (MISS) approach-or the paraspinal muscle approach-for posterior spinal fusion and segmental instrumentation in adolescent idiopathic scoliosis (AIS) was first reported in 2011. It is less invasive than the traditionally used open posterior midline approach, which is associated with significant morbidity, including denervation of the paraspinal muscles, significant blood loss, and a large midline skin incision. The literature suggests that the MISS approach, though technically challenging and with a longer operative time, provides similar levels of deformity correction, lower intraoperative blood loss, shorter hospital stays, better pain outcomes, and a faster return to sports than the open posterior midline approach.

Developmental epileptic encephalopathy in DLG4-related synaptopathy.

Objective: The postsynaptic density protein of excitatory neurons PSD-95 is encoded by discs large MAGUK scaffold protein 4 (DLG4), de novo pathogenic variants of which lead to DLG4-related synaptopathy. The major clinical features are developmental delay, intellectual disability (ID), hypotonia, sleep disturbances, movement disorders, and epilepsy. Even though epilepsy is present in 50% of the individuals, it has not been investigated in detail.

Association of Fibroblast Growth Factor 23 with Blood Pressure in Primary Proteinuric Glomerulopathies.

Introduction: Fibroblast growth factor 23 (FGF23) has direct effects on the vasculature and myocardium, and high levels of FGF23 are a risk factor for cardiovascular disease (CVD); however, the impact of FGF23 on CVD in primary proteinuric glomerulopathies has not been addressed.

Methods: The associations of baseline plasma intact FGF23 levels with resting blood pressure (BP) and lipids over time among adults and children with proteinuric glomerulopathies enrolled in the Nephrotic Syndrome Study Network (NEPTUNE) were analyzed using generalized estimating equation regression analyses. Models were adjusted for age, sex, glomerular diagnosis, follow-up time, estimated glomerular filtration rate, urine protein/creatinine ratio, obesity, and serum phosphorous levels.

Scaffold protein SH3BP2 signalosome is pivotal for immune activation in nephrotic syndrome.

Despite clinical use of immunosuppressive agents, the immunopathogenesis of minimal change disease (MCD) and focal segmental glomerulosclerosis (FSGS) remains unclear. Src homology 3-binding protein 2 (SH3BP2), a scaffold protein, forms an immune signaling complex (signalosome) with 17 other proteins, including phospholipase Cγ2 (PLCγ2) and Rho-guanine nucleotide exchange factor VAV2 (VAV2). Bioinformatic analysis of human glomerular transcriptome (Nephrotic Syndrome Study Network cohort) revealed upregulated SH3BP2 in MCD and FSGS.

Racial and Ethnic Disparities in Phthalate Exposure and Preterm Birth: A Pooled Study of Sixteen U.S. Cohorts.

Background: Phthalate exposures are ubiquitous during pregnancy and may contribute to racial and ethnic disparities in preterm birth.

Objectives: We investigated race and ethnicity in the relationship between biomarkers of phthalate exposure and preterm birth by examining: ) how hypothetical reductions in racial and ethnic disparities in phthalate metabolites might reduce the probability of preterm birth; and ) exposure-response models stratified by race and ethnicity.

Methods: We pooled individual-level data on 6,045 pregnancies from 16 U.

Experience With a Vancomycin-sparing Empiric Antibiotic Guideline for Late-onset Sepsis in a Level-4 Neonatal Intensive Care Unit.

A vancomycin-sparing guideline for suspected late-onset sepsis helped reduce vancomycin usage in our level-4 neonatal intensive care unit. Significant reduction in overall vancomycin use, with its likely unit-wide beneficial downstream effects, may need to be measured against the rare case of methicillin-resistant Staphylococcus aureus infection and delayed effective therapy.

Assessing Pediatric Rheumatology Fellow Competence in the Milestone Era: Past, Present, and Future.

Starting in 2015, pediatric rheumatology fellowship training programs were required by the Accreditation Council for Graduate Medical Education to assess fellows' academic performance within 21 subcompetencies falling under six competency domains. Each subcompetency had four or five milestone levels describing developmental progression of knowledge and skill acquisition. Milestones were standardized across all pediatric subspecialties.

Quality of Web-Based Sickle Cell Disease Resources for Health Care Transition: Website Content Analysis.

Background: Adolescents and young adults with sickle cell disease (SCD) transitioning from pediatric to adult health care face a high-risk period associated with increased use of acute health care services and mortality. Although 59% of American citizens report using the internet for health care information, the quality of web-based, patient-facing resources regarding transition in SCD care has not been evaluated.

Objective: This study aimed to evaluate the quality and readability of web-based health information on SCD, especially as it pertains to the transition to adulthood for inidividuals with SCD.

Management of pediatric urinary tract infections in the emergency department.

Urinary tract infection (UTI) is a common diagnosis in pediatric patients presenting to the emergency department. Although there are several evidence-based guidelines for UTI, they have small variations that can make the workup and management for UTI challenging. This issue reviews the current state of the literature and best practices for the diagnosis and management of UTI in children presenting to the emergency department, including criteria to help the clinician decide whether to test a patient's urine, the best method for urine testing based on the clinical scenario, and how to manage the patient based on the results of urine testing.

Transition of care: lessons from the Standardizing Care to Improve Outcomes in Pediatric End Stage Renal Disease (SCOPE) dialysis collaborative.

Background: Acknowledging the importance of preparing the pediatric dialysis patient for successful transfer to adult providers, centers from the Standardizing Care to Improve Outcomes in Pediatric End Stage Renal Disease (SCOPE) Dialysis Collaborative developed transition tools and performed iterative implementation of a transition of care (TOC) program to gain real-life insight into drivers and barriers towards implementation of a transition program for patients receiving dialysis.

Methods: A TOC innovation workgroup was developed in 2019 from within SCOPE Collaborative that developed nine educational modules, along with introductory letter and assessment tool to be utilized by SCOPE centers. A 4-month pilot implementation study among six centers of varying patient population (age ≥ 11 years) was performed.