OBJECTIVE: High-grade gliomas in infants and very young children (less than 3 to 5 years old) pose significant challenges due to the limited scientific literature available and high risks associated with treatments. This study aims to investigate their characteristics, treatment, and outcomes.
METHODS: A cohort study was conducted at Children\'s Cancer Hospital, Egypt. Cases included children aged < 5 years old with confirmed CNS high-grade glioma. Baseline clinical and radiological characteristics, besides potential prognostic factors were assessed.
RESULTS: In total, 76 cases were identified, 7 of them were < 1 year old. Gross- or near-total resection (GTR/NTR) was achieved in 32.9% of all cases. Of the tested cases, H3K27M-alteration was present in 5 subjects only. The 3-year OS and EFS for all cases were 26.9% and 15.4%, respectively. Extent of resection was the most important prognostic factor, as those achieving GTR/NTR experienced more than double the survival compared to those who do not (p = 0.05). Age had a \"bimodal\" effect on EFS, with those aged 1 to 3 years old faring better than younger and older age groups. Subjects with midline tumors had worse survival compared to non-midline tumors (1-year EFS = 18.5% vs 35%, respectively, p = 0.02).
CONCLUSIONS: This study in a large cohort of HGG in infants and very young children offers insights into the characteristics and treatment challenges. Extent of resection, age group, and tumor localization are important prognostic factors. Further research with larger sample size is warranted to refine treatment approaches and improve outcomes.

OBJECTIVE: To stablish the relationship between socioeconomic status of a cohort of children and adolescents with type 1 diabetes (T1D) with glycemic control, therapeutic adherence and diabetes quality of life (DQoL).
UNASSIGNED: A cross-sectional, observational study with consecutive inclusion was carried out. Participants aged 8-18 years with T1D duration >1 year. Data on family structure, family income, parents\' educational level and parental role on primary diabetes care supervision were registered. Adherence (DMQ-Sp) and DQoL (PedsQl) were analyzed. Linear and logistic regression models adjusted for demographics, family structure and parental role on primary diabetes care responsibility were applied.
RESULTS: A total of 323 patients (T1D duration 5,3 ± 3,3 years; HbA1c 7,7 ± 1,0%; age 13,3 ± 2,8 years; 49,8% females) were included. Patients living in a nuclear family and those whose main diabetes care supervision was shared by both parents showed lower HbA1c [adjusted for demographics and family structure (7,06; CI 95% 6,52-7,59); adjusted for demographics and role on primary diabetes care supervision (7,43; CI 95% 6,57-8,28)]. DMQ-Sp score (adjusted for demographics and role on main supervision) was higher in patients whose parents shared the diabetes care supervision (84,56; CI 95% 73,93-95,19). Parents sharing diabetes care supervision showed a significantly higher PedsQl score (both 74,63 ± 12,70 vs mother 68,53 ± 14,59; p = 0,001).
CONCLUSIONS: Children and adolescents with T1D had lower HbA1c, better therapeutic adherence and better DQoL when lived in a nuclear family, with higher socioeconomic status and the responsibility for supervising diabetes care was shared by both parents.

BACKGROUND: Interest is growing in clinic-based programs that screen for and intervene on patients\' social risk factors, including housing, food, and transportation. Though several studies suggest these programs can positively impact health, few examine the mechanisms underlying these effects. This study explores pathways through which identifying and intervening on social risks can impact families\' health.
METHODS: This qualitative study was embedded in a randomized clinical trial that examined the health impacts of participation in a social services navigation program. We conducted semi-structured interviews with 27 English or Spanish-speaking caregivers of pediatric patients who had participated in the navigation program. Interviews were analyzed using thematic analysis.
RESULTS: Caregivers described 3 pathways through which the navigation program affected overall child and/or caregiver health: 1) increasing families\' knowledge of and access to social services; 2) helping families connect with health care services; and 3) providing emotional support that reduced caregiver isolation and anxiety. Participants suggested that navigation programs can influence health even when they do not directly impact resource access.
CONCLUSIONS: Social care programs may impact health through multiple potential pathways. Program impacts seem to be mediated by the extent to which programs increase knowledge of and access to social and health care services and support positive relationships between families and program personnel.

BACKGROUND: Asthma is a prevalent health concern among Illinois children and management is significantly influenced by social determinants. Seventeen states have adopted stock inhaler laws, but implementation varies widely.
OBJECTIVE: To assess critical barriers to implementation and address sustainability of stock inhaler programming in school-based asthma care in IL.
METHODS: Semi-structured interviews were conducted with high asthma burden school districts in IL to assess barriers in implementing stock inhaler policies and resultant programming. Thematic analysis was performed, using Atlas.ti to identify and code \"threats\" to future sustainability. Data was synthesized and presented to stakeholders for barrier mitigation. A schematic flow chart outlining steps to support sustainability was created.
RESULTS: Eighteen interviews were conducted with key community partners across eight Illinois school districts, representing rural, urban, and suburban areas. Analysis revealed 25 barriers, with several identified as \"threats\" to future sustainability, including liability concerns, follow-up care assurance, funding/resources, pharmacy dispensing practices, district-level readiness to change, and nurse staffing. Stakeholders formed a statewide coalition to address these barriers, increase awareness, plan evaluations, and advise on state funding allocation. A national stock inhaler toolkit tailored to school administrative needs was developed to support sustainability efforts.
CONCLUSIONS: Strategic stakeholder and community engagement are vital for establishing and sustaining stock inhaler programs that adhere to policy mandates. Many districts face challenges initiating and maintaining such programs without critical barrier mitigation and support. Collaborative solutions are necessary to ensure effective school-based asthma management and mitigate persistent pediatric asthma health disparities.

Chronic kidney disease (CKD) has severe consequences on the quality and expectancy of life and is considered a major health problem worldwide. This is, especially relevant in pediatric patients, as they have unique characteristics and a mortality rate 30 times higher (in advanced stages) than healthy people. This review aims to define the minimum components for the diagnostic approach and monitoring of CKD in the pediatric population from primary health care to promote comprehensive care and adequate risk management. For this purpose, we performed a systematic review of the literature with a panel of experts. Based on the evidence, to optimize the definition, diagnosis, and timely treatment of CKD in the pediatric population, we formulated 21 recommendations. These were approved by the research team and peer-reviewed by clinical experts. They will facilitate the definition of the diagnostic approach for CKD in the pediatric population in primary health-care settings, allowing for timely treatment intervention, comprehensive care, and monitoring of this disease.
La enfermedad renal crónica (ERC) tiene graves consecuencias en la calidad y la esperanza de vida, y se considera un importante problema de salud a nivel mundial. Esto es especialmente relevante en pacientes pediátricos, ya que presenta características únicas y una tasa de mortalidad en etapas avanzadas que es 30 veces mayor que en personas sanas. El objetivo de esta revisión fue definir los componentes mínimos para el abordaje diagnóstico y para el seguimiento de la ERC en la población pediátrica desde la atención primaria en salud, con el fin de promover la atención integral y una adecuada gestión del riesgo. Para esto, se realizó una revisión sistemática de la literatura con panel de discusión de expertos. Basándonos en la evidencia, y con el objetivo de optimizar la definición, diagnóstico y tratamiento oportuno de la ERC en la población pediátrica, se formularon 21 recomendaciones. Estas fueron aprobadas por el equipo desarrollador y los pares expertos clínicos evaluadores, y permitirán definir de manera oportuna el abordaje diagnóstico de la ERC en la población pediátrica desde la atención primaria en salud, facilitando la intervención temprana, una atención integral y el seguimiento de esta patología.

BACKGROUND: Central line-associated bloodstream infections (CLABSIs) are among the most epidemiologically relevant health care-associated infections. The aseptic non-touch technique (ANTT) is a standardized practice used to prevent CLABSIs. In a pediatric hospital, the overall CLABSI rate was 1.92/1000 catheter days (CD). However, in one unit, the rate was 5.7/1000 CD.
METHODS: Nurses were trained in ANTT. For the implementation, plan-do-study-act (PDSA) cycles were completed. Adherence monitoring of the ANTT and epidemiological surveillance were performed.
RESULTS: ANTT adherence of 95% was achieved after 6 PDSA cycles. Hand hygiene and general cleaning reached 100% adherence. Port disinfection and material collection had the lowest adherence rates, with 76.2% and 84.7%, respectively. The CLABSI rate decreased from 5.7 to 1.26/1000 CD.
CONCLUSIONS: The implementation of ANTT helped reduce the CLABSI rate. Training and continuous monitoring are key to maintaining ANTT adherence.
UNASSIGNED: Las infecciones relacionadas con catéteres venosos centrales son unas de las infecciones asociadas a la atención de salud con mayor relevancia epidemiológica. La técnica aséptica «no tocar» es una práctica estandarizada que se utiliza para prevenir estas infecciones. En un hospital pediátrico, la tasa de infecciones relacionadas con catéteres venosos centrales fue de 1.92/1000 días de catéter. Sin embargo, en una de las unidades la tasa fue de 5.7/1000 días de catéter.
UNASSIGNED: Se capacitaron enfermeras en la técnica aséptica «no tocar». Para la implementación se cumplieron ciclos de planificar-hacer-estudiar-actuar (PHEA). Se realizaron seguimiento de la adherencia a la técnica y vigilancia epidemiológica.
RESULTS: Se logró una adherencia a la técnica aséptica «no tocar» del 95% después de seis ciclos. La higiene de manos y la limpieza general alcanzaron un 100% de cumplimiento. La desinfección de los puertos y la recolección de material alcanzaron la menor adherencia, con un 76.2% y un 84.7%, respectivamente. La tasa de infecciones relacionadas con catéteres venosos centrales disminuyó de 5.7 a 1.26 por 1000 días de catéter.
CONCLUSIONS: La implementación de la técnica aséptica «no tocar» ayudó en la reducción de infecciones relacionadas con catéteres venosos centrales. La capacitación y el seguimiento continuo son clave para mantener el cumplimiento de la técnica.

BACKGROUND: The worldwide prevalence of arterial hypertension in pediatric patients is 3.5%, and it has repercussions at renal, cardiovascular, neurological, and lifestyle levels. This study aimed to estimate the prevalence of arterial hypertension, mortality, and follow-up in patients with acute renal failure in the nephrology outpatient clinic at a second-level hospital in Northwestern Mexico.
METHODS: We conducted a descriptive, retrospective, and observational study. Men and women aged 1-18 years diagnosed with acute kidney injury were analyzed from January 1, 2012, to December 31, 2021. The medical and electronic records of the candidate patients were analyzed, and nutritional data, laboratory analysis, most frequent etiology, and follow-up in the pediatric nephrology clinic were collected. Those with exacerbated chronic kidney disease and previous diagnosis of high blood pressure were excluded.
RESULTS: One hundred and seventy-four patients were evaluated, and only 40 were eligible for the study (22.98%), predominantly males with a mean age of 9.9 years. The degree of arterial hypertension was 50% for grade I and 50% for grade II (p = 0.007); the mortality rate was 32%. One hundred percent of hypertension cases were controlled at 6 months after discharge (p = 0.000080).
CONCLUSIONS: Our results were similar to those reported in other studies. Follow-up and early detection of arterial hypertension in children need to be strengthened.
UNASSIGNED: La prevalencia de hipertensión arterial a nivel mundial es 3.5% en los pacientes pediátricos y tiene repercusiones tanto a nivel renal, cardiovascular, neurológico y estilo de vida. El objetivo de este estudio fue estimar la prevalencia de hipertensión arterial en pacientes con insuficiencia renal aguda, estimar la mortalidad y el seguimiento de los pacientes en la consulta externa de nefrología en un hospital de segundo nivel en el Noroeste de México.
UNASSIGNED: Estudio observacional descriptivo, retrospectivo. Se analizaron hombres y mujeres entre 1 a 18 años de edad con el diagnóstico de lesión renal aguda, entre 1 de enero del 2012 hasta 31 de diciembre del 2021. Se analizaron las historias clínicas y el expediente electrónico de los pacientes candidatos, se recolectaron datos nutricionales, análisis de laboratorio, etiología más frecuente y el seguimiento en la consulta de nefrología pediátrica. Se excluyeron aquellos con enfermedad renal crónica agudizada y diagnóstico previo de hipertensión arterial.
RESULTS: 174 pacientes fueron evaluados y solamente 40 fueron candidatos al estudio (22.98%), de los cuales predominaron masculinos con una edad media de 9.9 años. El grado de hipertensión arterial fue 50% para grado I y 50% para grado II (p = 0.007); tasa de mortalidad 32%. El 100% del control de la hipertensión se logró en el seguimiento del egreso de los pacientes en 6 meses (p = 0.000080).
CONCLUSIONS: Nuestros resultados fueron similares a los reportados en otros estudios. Se debe reforzar el seguimiento y detección oportuna de hipertensión arterial en los niños.

Hematologic neoplasms with germline predisposition have been increasingly recognized as a distinct category of tumors over the last few years. As such, this category was added to the World Health Organization (WHO) 4th edition as well as maintained in the WHO 5th edition and International Consensus Classification (ICC) 2022 classification systems. In practice, these tumors require a high index of suspicion and confirmation by molecular testing. Flow cytometry is a cost-effective diagnostic tool that is routinely performed on peripheral blood and bone marrow samples. In this review, we sought to summarize the current body of research correlating flow cytometric immunophenotype to assess its utility in diagnosis of and clinical decision making in germline hematologic neoplasms. We also illustrate these findings using cases mostly from our own institution. We review some of the more commonly mutated genes, including CEBPA, DDX41, RUNX1, ANKRD26, GATA2, Fanconi anemia, Noonan syndrome, and Down syndrome. We highlight that flow cytometry may have a role in the diagnosis (GATA2, Down syndrome) and screening (CEBPA) of some germline predisposition syndromes, although appears to show nonspecific findings in others (DDX41, RUNX1). In many of the others, such as ANKRD26, Fanconi anemia, and Noonan syndrome, further studies are needed to better understand whether specific flow cytometric patterns are observed. Ultimately, we conclude that further studies such as large case series and organized data pipelines are needed in most germline settings to better understand the flow cytometric immunophenotype of these neoplasms.

UNASSIGNED: Pediatric pulmonary embolism (PE) is rare and potentially life-threatening. Though thrombolysis and thrombectomy are increasingly used in adult PE, trends in pediatric treatment and outcomes remain incompletely described.
UNASSIGNED: The purpose of this study was to describe the incidence of PE, proportion of cases treated with anticoagulation alone, systemic thrombolysis, and directed therapy (local thrombolysis and thrombectomy), clinical outcomes, and total costs.
UNASSIGNED: A multicenter observational study was performed using administrative data from the Pediatric Health Information System database to study PE treated at U.S. pediatric hospitals from 2015 to 2021. Outcomes by treatment were evaluated using multivariable generalized linear mixed effects models.
UNASSIGNED: Of 3,136 subjects, 70% were at least 12 years of age, and 46% were male. Sixty-two percent had at least 1 comorbidity, and congenital heart disease of any kind was the most prevalent (20%). Eighty-eight percent of subjects received anticoagulation alone, 7% received systemic thrombolysis, and 5% received directed therapy. Overall in-hospital mortality was 7.5%. Treatment approach did not change over time (P = 0.98). After adjusting for patient characteristics, directed therapy was associated with a lower risk of mortality (adjusted percentage -3%, [95% CI: -5% to 0%]) than anticoagulation alone. Systemic thrombolysis was associated with a greater total cost of hospitalization ($113,043 greater [95% CI: $62,866, $163,219]). Length of hospital stay did not differ by treatment.
UNASSIGNED: Pediatric patients with PE have a high incidence of underlying chronic disease. Anticoagulation alone remains the mainstay of treatment, with thrombolysis and thrombectomy rarely being used. Given the relative rarity of pediatric PE, additional research requiring innovative study designs is paramount.

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