326 results match your criteria: "Children's Hospital of Richmond at Virginia Commonwealth[Affiliation]"

Objective: To examine associations between parent and adolescent weight change within two parent approaches to adolescent obesity treatment.

Methods: Adolescent (M = 13.7 ± 1.

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Ocular and neurological manifestations of the FDXR-related disorder.

J AAPOS

December 2024

Department of Ophthalmology, Virginia Commonwealth University School of Medicine, Richmond, Virginia; Department of Human and Molecular Genetics, Virginia Commonwealth University School of Medicine, Richmond, Virginia; Department of Pediatrics, Virginia Commonwealth University School of Medicine, Children's Hospital of Richmond at Virginia Commonwealth University, Richmond, Virginia. Electronic address:

The FDXR-related disorder is caused by pathogenic variants in the FDXR gene. Including our case, a total of 47 patients have been reported. The most common genotypes are the homozygous c.

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Concordance and discordance of anticoagulation assays in children supported by ECMO: The truth is out there.

Perfusion

December 2024

Department of Pediatrics, Section of Pediatric Critical Care Medicine, Yale, New Haven, CT, USA.

Introduction: Extracorporeal membrane oxygenation (ECMO) provides critical support to patients in severe cardiac and respiratory failure, but it requires anticoagulation to prevent complications like bleeding and thrombosis. Heparin, the primary anticoagulant utilized, is monitored by activated partial thromboplastin time (aPTT) and anti-Factor Xa (AntiXa) levels. Discordance between the two assays complicates its titration and the impact on patient outcomes is not well-established.

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Children's dietary quality is suboptimal, increasing the risk of numerous chronic illnesses. Salad bars (SBs) have potential to enhance children's nutritional intake within the National School Lunch Program (NSLP); yet, empirical support is lacking. To address this gap, we evaluated the impact of school salad bars on dietary quality and energy intake at lunch.

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Article Synopsis
  • * Over 8 weeks, participants' mental health was assessed and compared to a treatment-as-usual group, revealing significant short-term improvements in depression symptoms shortly after the intervention.
  • * While the UPLIFT group showed a notable reduction in depression symptoms (PHQ-9 scores) immediately post-treatment, changes in anxiety symptoms (GAD-7 scores) were not statistically confirmed, suggesting future research is needed.
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Background: Social determinants of health (SDoH) are socioeconomic factors that influence health and well-being, though when unmet can greatly contribute to health disparities. Individuals with sickle cell disease (SCD) are at increased risk of mortality, disability, and healthcare utilization. However, there are limited data linking specific social needs with disease outcomes in this population.

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Boys With Duchenne Muscular Dystrophy Have Diastolic Dysfunction Based on CMR.

Circ Cardiovasc Imaging

December 2024

Division of Pediatric Cardiology, Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN (J.R.S., J.G.W., K.G.-D., K.C., C.C.H., J.H.S.).

Article Synopsis
  • Cardiomyopathy is a major cause of death in boys with Duchenne muscular dystrophy (DMD), and this study investigates cardiac function using cardiac magnetic resonance (CMR) imaging to compare DMD patients with healthy controls.
  • The study involved 179 DMD patients and 96 healthy controls, focusing on measuring left ventricular (LV) function, with findings demonstrating significant differences in ventricular volumes and ejection rates, indicating compromised cardiac function in DMD patients.
  • Results suggest that certain CMR filling and ejection indices correlate with increased mortality in DMD patients, highlighting the potential for these measures to serve as important prognostic tools.
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Impact of Consumer Wearables Data on Pediatric Surgery Clinicians' Management: Multi-Institutional Scenario-Based Usability Study.

JMIR Perioper Med

November 2024

Division of Pediatric Surgery, Department of Surgery, Ann and Robert H Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, IL, United States.

Background: At present, parents lack objective methods to evaluate their child's postoperative recovery following discharge from the hospital. As a result, clinicians are dependent upon a parent's subjective assessment of the child's health status and the child's ability to communicate their symptoms. This subjective nature of home monitoring contributes to unnecessary emergency department (ED) use as well as delays in treatment.

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Neutrophil elastase activates macrophage calpain as a mechanism for phagocytic failure.

Am J Physiol Lung Cell Mol Physiol

January 2025

Division of Pediatric Pulmonary Medicine, Department of Pediatrics, Children's Hospital of Richmond at Virginia Commonwealth University, Richmond, Virginia, United States.

Neutrophil elastase (NE), elevated in the cystic fibrosis (CF) airway, causes macrophage phagocytic failure. We previously reported that NE increases the release of protease calcium ion-dependent papain-like cysteine protease-2 (Calpain-2) in macrophages. We hypothesized that NE mediates macrophage failure through activation of Calpains.

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Article Synopsis
  • * Among 17,183 participants, 91% were prescribed ETI, with a median time to prescription of 121 days; factors such as age, lung function, and prior modulator prescriptions influenced the timing of the first prescription.
  • * The findings suggest that, despite high prescription rates, demographic and health-related factors contributed to delays in starting ETI, emphasizing the need for further research to better understand and address these barriers.
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  • The study investigates the link between RNA alternative splicing abnormalities and physical function in children with congenital myotonic dystrophy (CDM), a severe form of myotonic dystrophy type 1 (DM1).
  • Researchers analyzed data from 82 participants, including adults with DM1 and children with CDM, assessing muscle biopsies, motor function, strength, and myotonia.
  • Results showed a significant correlation between myotonia and RNA mis-splicing in all DM1 individuals, while motor performance and strength were associated with splicing dysregulation, aiding future clinical trial designs for DM1 and CDM.
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This study identified specific feeding and growth topics discussed during 2-, 4-, and 6-month well-child visits. Conversations between mothers (N = 20) and pediatricians (N = 5) during visits were audio-recorded. Conversation segments were classified as pediatrician-initiated guidance, mother-initiated questions/concerns, or updates using directed content analysis.

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Duchenne muscular dystrophy (DMD) is an X-linked recessive disease characterized by mutations in the dystrophin gene, causing motor and pulmonary function decline. Viltolarsen is indicated for patients with dystrophin gene mutations amenable to exon 53 skipping. Here, we report safety, motor function, and the first pulmonary function results from the open-label, phase II Galactic53 trial of viltolarsen (NCT04956289).

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Background Patent ductus arteriosus (PDA) is a relatively rare condition among neonates in the United States, estimated at approximately 1 in every 2,000 births. Managing hemodynamically significant patent ductus arteriosus (hsPDA) in very low birth weight (VLBW) neonates remains a challenge. This study aims to explore and report on the spontaneous closure of hsPDA in VLBW infants in a clinical setting.

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Article Synopsis
  • - Environmental enteric dysfunction (EED) is a condition that leads to inflammation in the small intestine, impacting childhood growth and neurodevelopment, but has been overlooked until recently.
  • - The EEDBI Consortium was formed in 2016 to study EED through biopsy data from children in Bangladesh, Pakistan, and Zambia, while also comparing them to children in the U.S. undergoing endoscopy for other reasons.
  • - The initiative aims to coordinate research efforts, allowing researchers to analyze EED-related tissue and associated factors like histology and biomarkers across multiple studies, all with the goal of better understanding this debilitating condition.
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Article Synopsis
  • The diagnosis and management of biliary dyskinesia in children and adolescents is inconsistent, prompting a systematic review by the American Pediatric Surgical Association to create evidence-based recommendations.
  • The review focused on key areas such as diagnostic criteria, the need for cholecystectomy, and outcomes from surgical vs. non-surgical management, but found that diagnostic criteria are unclear and reliable predictors of treatment success are lacking.
  • Pediatric-specific guidelines are needed to clarify this condition, improve diagnostic processes, and determine effective management, along with calls for more prospective studies to identify which patients could benefit from surgery.
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Use of proton-pump inhibitors (PPIs) is common among people with cystic fibrosis (pwCF) both for the management of suspected GERD, as well as pancreatic enzyme replacement therapy augmentation. Despite their use, limited data exist to demonstrate a clinically significant impact of PPIs on key endpoints in pwCF. Furthermore, the advent of cystic fibrosis transmembrane conductance regulator (CFTR) modulator therapy may modify the need for use.

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Auditory brainstem response findings in autism spectrum disorder speech delay population.

Am J Otolaryngol

August 2024

Children's Hospital of Richmond at Virginia Commonwealth University, Department of Otolaryngology, Virginia Commonwealth University, PO Box 980237, Richmond, VA 23298-0146, USA.

Objectives: Evaluate pediatric auditory brainstem response (ABR) findings in children with Autism Spectrum Disorder (ASD) after the 2013 DSM-5 update.

Study Design: This was an IRB-approved, six-year retrospective chart review evaluating ABR results from pediatric patients with speech delay. Diagnosis of ASD and other neurodevelopmental abnormalities were collected for patient stratification.

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Background And Objectives: Early intervention services can improve outcomes for children with developmental delays. Health care providers, however, often struggle to ensure timely referrals and services. We tested the effectiveness of telephone-based early childhood developmental care coordination through 211 LA, a health and human services call center serving Los Angeles County, in increasing referral and enrollment in services.

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Background: The benefit of antibiotic treatment of acute drops in FEV percent predicted (FEVpp) has been clearly established, but data from the early 2000s showed inconsistent treatment. Further, there is no empirical evidence for what magnitude of drop is clinically significant.

Methods: We used data from the CF Foundation Patient Registry (CFFPR) from 2016 to 2019 to determine the association between treatment (any IV antibiotics, only oral or newly prescribed inhaled antibiotics, or no antibiotic therapy) following a decline of ≥5% from baseline FEVpp and return to 100% baseline FEVpp days using multivariable logistic regression including an interaction between the magnitude of decline and treatment category.

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Objective: The American Pediatric Surgical Association Outcomes and Evidence-Based Practice Committee conducted a systematic review to describe the epidemiology of venous thromboembolism (VTE) in pediatric surgical and trauma patients and develop recommendations for screening and prophylaxis.

Methods: The Medline (Ovid), Embase, Cochrane, and Web of Science databases were queried from January 2000 through December 2021. Search terms addressed the following topics: incidence, ultrasound screening, and mechanical and pharmacologic prophylaxis.

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Article Synopsis
  • * Method: A specialized group utilized surveys and consensus techniques to develop these CTPs, ensuring a collaborative approach among experts in the field.
  • * Results: Four distinct treatment plans were established, achieving high agreement among respondents on their effectiveness, with a preference for rituximab as the most likely choice for treatment.
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The conundrum of high-grade hydronephrosis with non-obstructive drainage on diuretic renography.

J Pediatr Urol

July 2024

Children's Hospital of Orange County, Division of Pediatric Urology, Orange, CA, USA; University of California, Irvine, Department of Urology, Irvine, CA, USA.

Background: Patients with high grade hydronephrosis (HN) and non-obstructive drainage on mercaptoacetyltriglycine (MAG-3) diuretic renography (renal scans) can pose a dilemma for clinicians. Some patients may progress and require pyeloplasty; however, more clarity is needed on outcomes among these patients.

Objective: Our primary objective was to predict which patients with high-grade HN and non-obstructive renal scan, (defined as T ½ time <20 min) would experience resolution of HN.

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