1,920 results match your criteria: "Children’s Hospital of Los Angeles[Affiliation]"

Shifting Perspective to Support Family Planning for All.

Ann Thorac Surg

December 2024

Division of Cardiothoracic Surgery, Department of Surgery, University of Southern California, Los Angeles, CA; Heart Institute, Children's Hospital of Los Angeles, Los Angeles, CA.

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Electroencephalography (EEG) captures characteristic oscillatory shifts in infant brain rhythms over the first year of life, offering unique insights into early functional brain development and potential markers for detecting neural differences associated with autism. This study used functional principal component analysis (FPCA) to derive dynamic markers of spectral maturation from task-free EEG recordings collected at 3, 6, 9, and 12 months from 87 infants, 51 of whom were at higher likelihood of developing autism due to an older sibling diagnosed with the condition. FPCA revealed three principal components explaining over 96% of the variance in infant power spectra, with power increases between 6 and 9 Hz (FPC1) representing the most significant age-related trend, accounting for more than 71% of the variance.

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Youth living with HIV have low rates of medication adherence. Youth ages 15-24 years with adherence ≤ 80% or with HIV RNA PCRs (VL) ≥ 200 recruited through social media and clinical sites were randomized to brief weekday cell phone support (CPS) calls or daily, two-way, personalized text message (SMS) reminders for 3 months. Those with VL ≥ 200 or adherence ≤ 80% were rerandomized to receive SMS or CPS with monthly incentives for those utilizing the intervention at least 75% of days for 3 months.

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Background: The Affordable Care Act expanded Medicaid eligibility and increased public insurance coverage for children across the United States. As only a subset of states adopted expansion of coverage, disparities in insurance coverage between expansion and nonexpansion states emerged. We examined the association between Medicaid expansion and cardiac surgery outcomes to understand the impact of Medicaid expansion in a medically complex pediatric population.

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Pediatric liver transplant outcomes exhibit disparities, necessitating identification of modifiable risk factors to develop targeted interventions. We characterized associations between household material economic hardship (e.g.

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Background: Language difficulties are common in autism spectrum disorder (ASD), a neurodevelopmental condition characterized by impairments in social communication as well as restricted and repetitive behaviors. Amongst infant siblings of children with an ASD diagnosis - who are at higher likelihood for developing ASD - a high proportion also show difficulties and delays in language acquisition.

Methods: In this study, we used functional magnetic resonance imaging (fMRI) to examine atypicalities associated with language processing in 9-month-old infants at high (HL) and typical (TL) familial likelihood for ASD.

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Case: A 14-year-old adolescent boy sustained a Gustilo-Anderson Type 3A tibia fracture treated with medullary nailing. He developed an atrophic nonunion with a 10.5-cm defect after debridement.

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Blinatumomab in Standard-Risk B-Cell Acute Lymphoblastic Leukemia in Children.

N Engl J Med

December 2024

From the Division of Haematology-Oncology (S.G., S.A., S.Z.), the Faculty of Medicine (S.G., S.A.), and the Department of Laboratory Medicine and Pathobiology, University of Toronto (M.S.), Toronto, and British Columbia Children's Hospital, University of British Columbia, Vancouver (A.M.L.) - all in Canada; Seattle Children's Hospital (R.E.R., T.H.-W., M.L.L.), the Ben Towne Center for Childhood Cancer and Blood Disorders Research and the Department of Pediatrics, Fred Hutchinson Cancer Center, University of Washington (R.E.R., M.L.L.), and Adaptive Biotechnologies (I.K.) - all in Seattle; the Department of Biostatistics, Colleges of Medicine, Public Health, and Health Professions, University of Florida, Gainesville (J.A.K., C.W., S.C.); the Division of Pediatric Hematology-Oncology, Texas Children's Cancer and Hematology Center, Baylor College of Medicine, Houston (K.R.R.), Children's Blood and Cancer Center and Dell Children's Medical Center of Central Texas, Austin (H.R.K.), and the Department of Pediatrics, Division of Pediatric Hematology-Oncology, Harold C. Simmons Comprehensive Cancer Center, UT Southwestern Medical Center, Dallas (N.W.) - all in Texas; Servier Pharmaceuticals, Boston (A.L.A.); the Department of Genetics, University of Alabama at Birmingham, Birmingham (A.J.C.); Children's Hospital Colorado and the University of Colorado School of Medicine, Aurora (L.G., M.M.O.); the Division of Pediatric Hematology-Oncology, University of Utah, Primary Children's Hospital, Salt Lake City (J.L.M.); the Children's Oncology Group, Monrovia (O.M.), the Department of Pediatric Hematology-Oncology, MemorialCare Miller Children's and Women's Hospital Long Beach, Long Beach (M.O.), the Department of Pathology and Laboratory Medicine, Children's Hospital of Los Angeles, Los Angeles (B.L.W.), and Amgen, Thousand Oaks (F.Z.) - all in California; the Department of Pediatrics, Emory University School of Medicine, Atlanta (T.P.M.); the Steve and Cindy Rasmussen Institute for Genomic Medicine and the Biopathology Center, Nationwide Children's Hospital (S.C.R.) and the Biopathology Center and Children's Oncology Group Biospecimen Bank, Nationwide Children's Hospital (Y.M., E.W.) - both in Columbus, OH; Amgen Research, Munich, Germany (G.Z.); the Department of Global Pediatric Medicine, St. Jude Children's Research Hospital, Memphis, TN (M.D.); the Department of Pediatrics and the Center for Childhood Cancer Research, Children's Hospital of Philadelphia, and the Perelman School of Medicine, University of Pennsylvania - both in Philadelphia (S.P.H., D.T.T.); and the Department of Pediatrics and Perlmutter Cancer Center, NYU Langone Health, New York (E.A.R.).

Background: B-cell acute lymphoblastic leukemia (B-cell ALL) is the most common childhood cancer. Despite a high overall cure rate, relapsed B-cell ALL remains a leading cause of cancer-related death among children. The addition of the bispecific T-cell engager molecule blinatumomab (an anti-CD19 and anti-CD3 single-chain molecule) to therapy for newly diagnosed standard-risk (as defined by the National Cancer Institute) B-cell ALL in children may improve outcomes.

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Purpose: Renal ultrasounds are performed in patients with myelomeningocele to screen for markers of kidney health, including hydronephrosis. We evaluated the diagnostic accuracy of hydronephrosis to screen for low kidney function defined by estimated glomerular filtration rate (eGFR).

Materials And Methods: We performed a retrospective cross-sectional study using data from 2 cohorts of children and youth with myelomeningocele.

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Social attention is a key aspect of neurodevelopment and is significantly altered in neurodevelopmental genetic syndromes and many individuals with idiopathic autism spectrum disorder (ASD). The primary aim of the present study was to examine the psychometric properties of webcam-collected social attention measurements, including four new specific aspects of social attention, in three genetic syndromes (PTEN Hamartoma Tumor Syndrome-PHTS; Malan Syndrome-NFIX; and SYNGAP1-related disorder-SYNGAP1), a mixed group of other neurodevelopmental genetic syndromes (Other NDGS), and individuals with a range of idiopathic neurodevelopmental disorder (NDD). The secondary aim was to evaluate the construct validity of these social attention measurements, including evaluating known-groups validity across study groups and concurrent validity for separating ASD and non-ASD cases.

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Objectives: We conducted an unblinded, randomized control trial to determine if immersive virtual reality (VR) goggles decrease pain and fear scores in children undergoing laceration repair in the pediatric emergency department (PED) compared to the standard of care. Secondary outcomes included duration of procedure, physical holding, anxiolytic usage, and desire to use VR goggles again.

Methods: Ninety-one patients aged 6-17 years in a PED with simple lacerations sutured by PED staff completed surveys.

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Article Synopsis
  • * After surgery, the cyst came back aggressively, prompting further intervention.
  • * The recurrence was effectively treated using percutaneous doxycycline sclerotherapy, which is considered a low-risk option for such cases.
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Purpose: TRK fusions are detected in less than 2% of central nervous system tumors. There are limited data on the clinical course of affected patients.

Experimental Design: We conducted an international retrospective cohort study of patients with TRK fusion-driven CNS tumors.

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CAR T-cell therapy has remarkably succeeded in treating lymphoblastic leukemia. However, its success in AML remains elusive due to the risk of on-target off-tumor toxicity to hematopoietic stem and progenitor cells (HSPC) and insufficient T-cell persistence and longevity. Using a SynNotch circuit, we generated a high-precision "IF-THEN" gated logical circuit against the combination of CD33 and CD123 AML antigens and demonstrated anti-tumor efficacy against AML cell lines and patient-derived xenografts.

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Article Synopsis
  • - The study examined the occurrence of thromboembolic complications in young patients (under 25) with atrial fibrillation (AFib) or atrial flutter (AFl) and analyzed how anticoagulation is practiced in this group across multiple medical centers from 2000 to 2019.
  • - Among 210 patients with 311 episodes of AFib/AFl, 12 episodes were linked to blood clots, predominantly in patients with structural heart disease, while only 34% were discharged on aspirin and 27% on anticoagulants.
  • - The findings indicate that while thromboembolic events can occur in this age group, they are generally rare after treatment like cardioversion, and the CH
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Diabetes is a prevalent chronic disease in school-age children. To keep students with diabetes safe at school, support their long-term health, prevent complications, and ensure full participation in all school activities, proper monitoring of and response to glucose levels must be attended to throughout the school day and during all school-sponsored activities. Care coordination among the family, school, and diabetes health care professionals is critical.

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Surgical treatment of medication-resistant mesial temporal lobe epilepsy (MTLE) is associated with cognitive deficits. Magnetic resonance-guided laser interstitial thermal therapy (MRgLITT) for MTLE has been shown to result in superior cognitive outcomes in adults when compared to open surgical resection. However, data regarding postoperative cognitive outcomes in adolescent and pediatric patients is limited.

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The current article describes the Remote Infant Studies of Early Learning, a battery intended to provide robust looking time measures of cognitive development that can be administered remotely to inform our understanding of individual developmental trajectories in typical and atypical populations, particularly infant siblings of autistic children. This battery was developed to inform our understanding of early cognitive and language development in infants who will later receive a diagnosis of autism. Using tasks that have been successfully implemented in lab-based paradigms, we included assessments of attention, memory, prediction, word recognition, numeracy, multimodal processing, and social evaluation.

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The Journal of Hospital Medicine turns 20.

J Hosp Med

November 2024

Divisions of Hospital Medicine and Infectious Diseases, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA.

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Background: Concizumab is an anti-tissue factor pathway inhibitor monoclonal antibody in development as a once-daily, subcutaneous prophylaxis for patients with haemophilia A or haemophilia B with or without inhibitors. We aimed to assess the efficacy and safety of concizumab in patients with haemophilia A or B without inhibitors. Here we report the results from the confirmatory analysis cutoff.

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Article Synopsis
  • The review assesses the effectiveness of multifocal soft contact lenses in slowing myopia progression in children aged 18 and younger, based on a comprehensive literature search of PubMed.
  • Out of 76 articles reviewed, 12 met inclusion criteria, with 11 rated as level I evidence, showing significant reductions in myopic progression and axial elongation compared to control groups using single-vision lenses over at least a year.
  • Although the findings suggest multifocal lenses are beneficial, there's limited information on the ideal duration of treatment and long-term effects after stopping lens use.
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