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The Association Between Obesity and COVID-19 Severity in Children Differed Between SARS-CoV-2 Variants: A Multicountry Hospital-based Observational Study

Obesity was a risk factor for severe COVID-19 in children during early outbreaks of ancestral SARS-CoV-2 and the Delta variant. However, the relationship between obesity and COVID-19 severity during the Omicron wave remains unclear.

Comparing The Physiological Responses To Cycle And Treadmill Exercise Between Preterm-born And Term-born Adults

People born preterm (<37 weeks’ gestation) have lower peak oxygen consumption (peak VO2), a well-established indicator of long-term health outcomes, compared to term-born peers. However, responses to exercise can vary with exercise mode, which has implications for prognostic assessments. 

Perceived stress in mothers of children with and without islet and coeliac autoimmunity in the ENDIA study

We aimed to assess perceived stress and influencing factors in mothers with children at risk of type 1 diabetes and coeliac disease who did, or did not, develop islet autoantibodies or coeliac autoantibodies by 4 years of age.

Environmental exposure to air pollution and pollen and the risk of perioperative respiratory adverse events in paediatric anaesthesia: A narrative review

This narrative review article summarises the current evidence on environmental exposures before surgery. There is emerging evidence suggesting that environmental exposures before surgery, namely exposure to air pollution and allergenic pollen, may significantly influence the risk of these events occurring.

Prognostic Accuracy of BPD Definitions for Long-Term Outcomes in Preterm Infants: A Systematic Review

Since the first description of bronchopulmonary dysplasia (BPD), multiple definitions to diagnose BPD and its grading have been published. Several studies have compared the predictive performance of these definitions for long-term outcomes. The objective was to identify the BPD definition with the optimal predictive performance for long-term respiratory and neurological outcomes in preterm infants.

A New Era for PPARγ: Covalent Ligands and Therapeutic Applications

Peroxisome proliferator-activated receptor γ (PPARγ) is a prominent ligand-inducible transcription factor involved in adipocyte differentiation, glucose homeostasis, insulin sensitivity, inflammation, and cell proliferation, making it a therapeutic target for diabetes, metabolic syndrome, autoimmune diseases, and cancer. 

Outcomes of Preterm Infants Born at 22 to 23 Weeks' Gestation in 11 International Neonatal Networks

Postnatal intensive care for preterm infants born at 22 to 23 weeks' gestation is increasing, although survival rates remain low. Information on outcomes for multiple countries or regions can be important for research, benchmarking, quality improvement, and parental counseling.

Methicillin-resistant Staphylococcus aureus and vancomycin-resistant Enterococcus faecium infections in children in the Oceania region

Antimicrobial resistance poses a significant threat to children's health, with up to 20% of 1.27 million deaths attributable to bacterial AMR annually, occurring in children <5 years. The WHO 2024 Bacterial Priority Pathogens List identifies methicillin-resistant Staphylococcus aureus (MRSA) and vancomycin-resistant Enterococcus faecium (VRE) as critical pathogens. This review examines the epidemiology, treatment recommendations, dosing strategies, efficacy, and safety data for antibiotics targeting MRSA and VRE infections in children in Oceania.

“I don't think either of us have really got over the diagnosis.” Caregiver perspectives on medical trauma in adolescent type 1 diabetes; a trauma-informed qualitative investigation

Type 1 Diabetes (T1D) is a 'family illness'; diagnoses and management can be perceived as invasive or traumatic. Caregivers bear the brunt of the diagnostic shock, influencing their child's experience. Children and adolescents may grapple with the psychological effects of past/ongoing medical trauma. Additionally, adolescents may struggle with their mental health as they navigate tensions between caregiver involvement and their developmental need for autonomy.

Recommendations for Sun Protection in Children and Young People: A Systematic Review of Guidelines and Consensus Statements

Ultraviolet radiation is the leading preventable cause of skin cancer, and early-life exposure increases long-term risk. Despite this, guidelines on sun protection for children and young people are inconsistent.