The Impact of a Resident, Fellow, or Physician Assistant on Operative Time and Complication Rate in Closed Reduction and Percutaneous Pin Fixation of Pediatric Distal Humerus Supracondylar Fractures.

Objective: We sought to compare operative times and complications for attending surgeons operating alone or with an assistant including an orthopedic resident, fellow, or physician assistant (PA) for closed reduction and percutaneous pinning (CRPP) of pediatric supracondylar humerus fractures (SCH), an archetypal procedure integral to the education of orthopedic trainees.

Design: Using a retrospective database collected following institutional review board approval, a 1-way ANOVA (non-parametric) was used to assess the effect of assistant absence or presence by type of assistant on mean operative time. We analyzed the association between the attending surgeon assistant categories and the complication rate using Fisher's Exact Test.

Pediatric Suprasellar Tumors: Unveiling the Mysteries of Craniopharyngioma and Germ Cell Tumors-Insights From Diagnosis to Advanced Therapeutics.

Background: Pediatric suprasellar tumors represent a unique and intricate challenge in the landscape of pediatric neuro-oncology.

Methods: We conducted an in-depth literature review, focusing on large clinical trials and major publications in pediatric suprasellar tumors, particularly craniopharyngiomas and germ cell tumors, to provide a comprehensive perspective on the challenges in the diagnosis, treatment, and molecular aspects of these tumors.

Results: Nestled within the critical confines of the suprasellar region, these tumors manifest against the backdrop of crucial growth and developmental processes.

Evaluation of an engineered vascular graft exhibiting somatic growth in lambs to model repair of absent pulmonary artery branch.

Background: Growth is the holy grail of tissue implants in pediatrics. No vascular graft currently in use for surgical repairs of congenital heart defects has somatic growth capacity.

Methods: Biologically-engineered grafts (6 mm) grown from donor ovine fibroblasts in a sacrificial fibrin gel were implanted into the left pulmonary branch of 3-month old lambs for 3, 6, and 18 months.

Kids are not just small adults: An attempt to validate pediatric tablet-based digits in noise testing.

Objective: The objective of this study is to investigate whether conductive hearing loss (CHL) can be differentiated from sensorineural hearing loss in children ages 3-18 using a diotic and antiphasic digits-in-noise (DIN) tablet-based test using existing adult cut-off criteria.

Methods: A blinded multi-institutional prospective cohort of 64 children aged 3-18 scheduled for an audiometric soundbooth evaluation with a pediatric audiologist and a same-day otolaryngologist examination were recruited for the study. Following a conventional audiogram, the subjects underwent diotic (same-phased stimuli) and antiphasic (out-of-phase stimuli) DIN testing on a HearX Samsung Galaxy tablet with over-the-ear headphones, for a total of 128 measurements.

COVID-19 in pregnancy: prevalence, management, and outcomes in a single large health system.

Objective: This study assessed the prevalence of SARS-CoV-2 positivity in a cohort of pregnant patients served by a single health system. Treatments and outcomes are compared by maternal SARS-CoV-2 status and COVID-19 symptomatology.

Methods: This was a retrospective cohort study of patients with delivery outcomes from March 2020-December 2021.

Reduction of Antibiotic-Associated Conditions After Tympanostomy Tube Placement in Children.

Objective: Tympanostomy tube placement has been shown to decrease systemic antibiotics usage in patients with recurrent acute otitis media. Systemic antibiotics in children are associated with an increase in antibiotic-associated conditions (asthma, allergic rhinitis, food allergy, atopic dermatitis, celiac disease, overweight/obesity, attention-deficit hyperactivity disorder [ADHD], autism, learning disability, and Clostridium difficile colonization) later in life. The objective of this study is to estimate whether tympanostomy tube placement is associated with a reduction in antibiotic-associated conditions in children with recurrent acute otitis media (RAOM).

Development of idealized human aortic models for and hemodynamic studies.

Background: The aorta, a central component of the cardiovascular system, plays a pivotal role in ensuring blood circulation. Despite its importance, there is a notable lack of idealized models for experimental and computational studies.

Objective: This study aims to develop computer-aided design (CAD) models for the idealized human aorta, intended for studying hemodynamics or solid mechanics in both and settings.

National study reveals gram negative bacteremia on contemporary pediatric AML protocol.

Since bacteremia complicates childhood Acute myeloid leukemia (AML) patients, we assessed bacteremia rates in Israeli children with AML. All chemotherapy courses of patients enrolled in NOPHO-DBH-2012 AML protocol were included. Down syndrome, acute promyelocytic leukemia were excluded.

Cumulative effect of metabolic risk factors on left ventricular geometry in those with versus without early-onset type 2 diabetes or prediabetes: The Coronary Artery Risk Development in Young Adults (CARDIA) study.

Aim: To investigate metabolic risk factors (RFs) that accumulated over 20 years related to left ventricular mass index (LVMI), relative wall thickness (RWT) and LV remodelling patterns in participants with versus without early-onset type 2 diabetes (T2D) or prediabetes (pre-D).

Methods: A total of 287 early-onset T2D/pre-D individuals versus 565 sociodemographic-matched euglycaemic individuals were selected from the Coronary Artery Risk Development in Young Adults (CARDIA) study, years 0-25. We used the area under the growth curve (AUC) derived from quadratic random-effects models of four or more repeated measures of RFs (fasting glucose [FG], insulin, triglycerides [TG], low-density lipoprotein cholesterol, high-density lipoprotein cholesterol (HDL-c), total cholesterol (total-c), blood pressure and body mass index) to estimate the cumulative burden, and their associations with LV outcomes.

Screening for eating disorders in adolescents with chronic pain: the Eating Attitudes Test-16-Chronic Pain.

Background: Few measures have been validated to screen for eating disorders (ED) in youth with chronic pain. We conducted confirmatory (CFA) of two established factor structures of the Eating Attitudes Test-26 (EAT-26) in a sample of youth with chronic pain attending an intensive interdisciplinary pain treatment (IIPT) program and examined the validity of the best-fitting model in predicting ED diagnoses in this sample.

Methods: Participants were 880 adolescents (M age = 16.

Molecular-guided therapy for the treatment of patients with relapsed and refractory childhood cancers: a Beat Childhood Cancer Research Consortium trial.

Background: Children with relapsed central nervous system (CNS tumors), neuroblastoma, sarcomas, and other rare solid tumors face poor outcomes. This prospective clinical trial examined the feasibility of combining genomic and transcriptomic profiling of tumor samples with a molecular tumor board (MTB) approach to make real‑time treatment decisions for children with relapsed/refractory solid tumors.

Methods: Subjects were divided into three strata: stratum 1-relapsed/refractory neuroblastoma; stratum 2-relapsed/refractory CNS tumors; and stratum 3-relapsed/refractory rare solid tumors.

Diagnostic Value of Computed Tomography Angiography for Infective Endocarditis After Right Ventricle Outflow Tract Repair.

Congenital heart disease patients with pulmonary valve replacement or right ventricle-pulmonary artery conduit have increased risk of pulmonary valve endocarditis. We present a 6-patient case series illustrating the diagnostic utility of computed tomography angiography to provide definitive visualization of pulmonary valve vegetation to aid in the diagnosis of endocarditis. ().

Contemporary Applications and Outcomes of Pulmonary Artery Banding: An Analysis of The Society of Thoracic Surgeons Congenital Heart Surgery Database.

Background: Pulmonary artery banding (PAB) in isolation or combined with a congenital cardiac surgical procedure is common and has important mortality. We aimed to determine patient characteristics, clinical outcomes, variation in clinical outcomes by diagnoses, and center variation in PAB use.

Methods: Using The Society of Thoracic Surgeons Congenital Heart Surgery Database (STS CHSD), this study evaluated outcomes of patients undergoing PAB across diagnoses, participating centers, and additional procedures.

Optimising motor development in the hospitalised infant with CHD: factors contributing to early motor challenges and recommendations for assessment and intervention.

Background: Neurodevelopmental challenges are the most prevalent comorbidity associated with a diagnosis of critical CHD, and there is a high incidence of gross and fine motor delays noted in early infancy. The frequency of motor delays in hospitalised infants with critical CHD requires close monitoring from developmental therapies (physical therapists, occupational therapists, and speech-language pathologists) to optimise motor development. Currently, minimal literature defines developmental therapists' role in caring for infants with critical CHD in intensive or acute care hospital units.

A Pediatric Level III Trauma Center Experience With Dog Bite Injuries.

Dog bite injuries often present to Emergency Departments (ED), and between 2001 and 2003, approximately 4.5 million adults and children were injured. Injuries may range from puncture wounds to deep tissue lacerations or avulsions.

Pediatric Murmurs.

Many healthy children may be found to have a murmur on physical exam. Whether this murmur is discovered at a routine health maintenance visit or as a result of a focused exam on a child with illness, it is just one finding and must be considered in the context of the child's history and other physical exam findings. Murmurs associated with heart defect or dysfunction occur most often in infancy.

To Compare the Effects of a Standard Versus Hydrophilic Polymer Coated Airway Stent in a Porcine Model: A Randomized, Single-Blinded Study.

Background: Stent encrustation with debris and mucostasis is a significant cause of airway injury and comorbidity, leading to ~25% of stent exchanges (1-3). Previous work from our group has shown that the experimental coating can reduce mucous adhesion in bench testing and demonstrated a signal for reducing airway injury and mucostasis in a feasibility study.

Objectives: The aim of this study is to continue our inquiry in a randomized, single-blinded multi-animal trial to investigate the degree of airway injury and mucostasis using silicone stents with and without this specialized coating.

Multiplex High-Definition Polymerase Chain Reaction Assay for the Diagnosis of Tick-borne Infections in Children.

Background: ticks can carry species as well as other pathogens that cause human disease. The frequency of tick-borne infections and coinfections in children with suspected Lyme disease is unknown, creating clinical uncertainty about the optimal approach to diagnosis.

Methods: We enrolled children aged 1-21 years presenting to 1 of 8 Pedi Lyme Net emergency departments for evaluation of Lyme disease.

A picture is worth a thousand words: A culturally-tailored video-based approach to diabetes education in Somali families of children with type 1 diabetes.

Objectives: Type 1 diabetes (T1D) is highly prevalent in Somali immigrant children and hemoglobin A1c (HbA1c) levels are elevated in this population compared to non-Hispanic Whites. Current self-management diabetes education has not been tailored to this population. We aimed to improve delivery of T1D education to Somali immigrants by developing and testing a culturally-appropriate video-based curriculum.

Bi-allelic ATG4D variants are associated with a neurodevelopmental disorder characterized by speech and motor impairment.

Autophagy regulates the degradation of damaged organelles and protein aggregates, and is critical for neuronal development, homeostasis, and maintenance, yet few neurodevelopmental disorders have been associated with pathogenic variants in genes encoding autophagy-related proteins. We report three individuals from two unrelated families with a neurodevelopmental disorder characterized by speech and motor impairment, and similar facial characteristics. Rare, conserved, bi-allelic variants were identified in ATG4D, encoding one of four ATG4 cysteine proteases important for autophagosome biogenesis, a hallmark of autophagy.