Hemoglobinopathies in the Neonate.

Hemoglobinopathies in neonates constitute a group of disorders influenced by genetic mutations in the human globin genes. They are often broadly categorized into quantitative defects or qualitative defects, though they are not mutually exclusive. In quantitative defects, the mutation causes insufficient production of a normal globin chain, which can range from no production to mild deficiency.

Pediatric Early Warning Scores Before Rapid Response Poorly Predict Intensive Care Unit Transfers.

Background: The Pediatric Early Warning Score (PEWS) is a clinical tool used to identify children at risk for clinical deterioration, but its utility remains debated, particularly in high-resource settings. Our objective with this study was to assess the predictive performance of the PEWS for unplanned PICU transfers after pediatric rapid response team (RRT) activation.

Methods: A retrospective cohort study at a tertiary care academic children's hospital included all hospitalized patients up to 21 years old who had RRT activations between August 2021 and July 2022.

Supporting parents' emotional and mental health in the antenatal consultation.

Supporting parents' emotional and mental health is crucial during antenatal consultations, in which expectant parents often receive serious news about their infant and sometimes face complex antenatal or postnatal decision-making. Being considerate of the circumstances to mitigate barriers and stressors, utilizing clear and sensitive language, and personalizing counseling and decision-making to support parents' pluralistic values are strategies that individual neonatologists can use to promote parents' mental wellness in these encounters. Partnership with clinicians of other disciplines and professions in antenatal consultations can help in providing additional medical information and parent support; however, care must be coordinated within the team to ensure that confusing or conflicting counseling is avoided.

Peak Flow Feedback Intervention Improves Under-Perception of Airflow Limitation in Pediatric Asthma: A Randomized Clinical Trial.

Rationale: Under-perception of asthma symptoms is associated with poor asthma outcomes.

Objective: We assessed the effects of a behavioral intervention for improving perception of airflow limitation and asthma outcomes.

Methods: A two-arm randomized controlled trial compared peak expiratory flow (PEF) feedback versus supportive counseling.

Prevent Acute Chest Syndrome checklist (PACScheck): A quality improvement initiative to reduce acute chest syndrome.

Background: Acute chest syndrome (ACS) is a life-threatening complication of sickle cell disease (SCD). The Prevent Acute Chest Syndrome checklist (PACScheck) was created to drive appropriate ordering of opioids, incentive spirometry (IS), intravenous fluids (IVF), evaluation of oxygen desaturation, and bronchodilator use.

Objectives: Decrease the development of ACS by 5% in a hospitalized pediatric SCD population.

Comparing stand-alone endovascular embolization versus stereotactic radiosurgery in the treatment of arteriovenous malformations with Spetzler-Martin grades I-III: a propensity score matched study.

Background: Arteriovenous malformations (AVMs) are uncommon cerebral lesions that can cause significant neurological complications. Surgical resection is the gold standard for treatment, but endovascular embolization and stereotactic radiosurgery (SRS) are viable alternatives.

Objective: To compare the outcomes of endovascular embolization versus SRS in the treatment of AVMs with Spetzler-Martin grades I-III.

Outcomes Associated with Healthcare-Associated Respiratory Syncytial Virus in Children's Hospitals.

To determine if healthcare-associated (HA)-respiratory syncytial virus (RSV) is associated with worse outcomes, this multicenter cohort study studied 26 children with HA-RSV and 78 matched non-HA-RSV patients of whom 58% and 55%, respectively, had ≥2 comorbidities. Overall, 39% of HA-RSV versus 18% of non-HA-RSV patients required respiratory support escalation (adjusted odds ratio (aOR) 5.1, CI95 1.

Multiomic profiling identifies predictors of survival in African American patients with acute myeloid leukemia.

Genomic profiles and prognostic biomarkers in patients with acute myeloid leukemia (AML) from ancestry-diverse populations are underexplored. We analyzed the exomes and transcriptomes of 100 patients with AML with genomically confirmed African ancestry (Black; Alliance) and compared their somatic mutation frequencies with those of 323 self-reported white patients with AML, 55% of whom had genomically confirmed European ancestry (white; BeatAML). Here we find that 73% of 162 gene mutations recurrent in Black patients, including a hitherto unreported PHIP alteration detected in 7% of patients, were found in one white patient or not detected.