Clinical scores fail to sufficiently identify children with Familial Hypercholesterolemia.

Aim: The study aimed to assess the effectiveness of three clinical diagnostic criteria (Simon Broome, MEDPED, and guideline-derived) in identifying children with familial hypercholesterolemia (FH) compared to genetic testing. The evaluation involved 1337 children with elevated LDL-C levels, focusing on the sensitivity and specificity of these clinical scores in detecting genetically confirmed FH cases.

Methods: Clinical data were gathered by a self-reporting questionnaire.

Serum neurofilament light chain reference database for individual application in paediatric care: a retrospective modelling and validation study.

Background: Neurological conditions represent an important driver of paediatric disability burden worldwide. Measurement of serum neurofilament light chain (sNfL) concentrations, a specific marker of neuroaxonal injury, has the potential to contribute to the management of children with such conditions. In this context, the European Medicines Agency recently declared age-adjusted reference values for sNfL a top research priority.

Uric acid and gamma-glutamyl-transferase in children and adolescents with obesity: Association to anthropometric measures and cardiometabolic risk markers depending on pubertal stage, sex, degree of weight loss and type of patient care: Evaluation of the adiposity patient follow-up registry.

Objectives: Associations between body mass index (BMI)- standard deviation score (SDS)/waist-to-height ratio (WHtR) were studied with (i) serum uric acid (sUA)/gamma-glutamyl-transferase (GGT) and (ii) cardiometabolic risk markers in children with obesity, considering sex, pubertal development, and degree of weight loss/type of patient care.

Methods: 102 936 children from the Adiposity-Follow-up registry (APV; 47% boys) were included. Associations were analysed between sUA/GGT and anthropometrics, transaminases, lipids, fasting insulin (FI), homeostasis model assessment of insulin resistance (HOMA-IR), triglycerides to HDL-cholesterol (TG/HDL)-ratio.

Population-based screening in children for early diagnosis and treatment of familial hypercholesterolemia: design of the VRONI study.

Familial hypercholesterolemia (FH) is the most frequent monogenic disorder (prevalence 1:250) in the general population. Early diagnosis during childhood enables pre-emptive treatment, thus reducing the risk of severe atherosclerotic manifestations later in life. Nonetheless, FH screening programs are scarce.

Population-based screening in children for early diagnosis and treatment of familial hypercholesterolemia: design of the VRONI study.

Background: Heterozygous familial hypercholesterolemia (FH) represents the most frequent monogenic disorder with an estimated prevalence of 1:250 in the general population. Diagnosis during childhood enables early initiation of preventive measures, reducing the risk of severe consecutive atherosclerotic manifestations. Nevertheless, population-based screening programs for FH are scarce.

Symptoms, SARS-CoV-2 Antibodies, and Neutralization Capacity in a Cross Sectional-Population of German Children.

Children and youth are affected rather mildly in the acute phase of COVID-19 and thus, SARS-CoV-2 infection infection may easily be overlooked. In the light of current discussions on the vaccinations of children it seems necessary to better identify children who are immune against SARS-CoV-2 due to a previous infection and to better understand COVID-19 related immune reactions in children. In a cross-sectional design, children aged 1-17 were recruited through primary care pediatricians for the study (a) randomly, if they had an appointment for a regular health check-up or (b) if parents and children volunteered and actively wanted to participate in the study.

Serum neurofilament light chain (sNfL) values in a large cross-sectional population of children with asymptomatic to moderate COVID-19.

Background: Serum neurofilament light chain (sNfL) is an established biomarker of neuro-axonal damage in multiple neurological disorders. Raised sNfL levels have been reported in adults infected with pandemic coronavirus disease 2019 (COVID-19). Levels in children infected with COVID-19 have not as yet been reported.

Screening for co-morbidity in 65,397 obese pediatric patients from Germany, Austria and Switzerland: adherence to guidelines improved from the year 2000 to 2010.

Objective: The aim of the study was to analyze the adherence to current guidelines for co-morbidity screening in overweight and obese pediatric patients participating in the Adipositas-Patienten-Verlaufsdokumentation (APV) initiative in three German-speaking countries.

Methods: APV database: 181 centers from Germany, Austria and Switzerland, specialized in obesity care, contributed standardized, anonymous data of medical examinations from 65,397 patients performed between 2000 and 2010. Completeness of screening for hypertension, dyslipidemia, and impaired glucose metabolism was analyzed using adjusted means.