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. VRONI offers all children aged 5-14 years in Bavaria a FH screening in the context of regular pediatric visits. LDL-cholesterol (LDL-C) is measured centrally, followed by genetic analysis for FH if exceeding the age-specific 95th percentile (130 mg/dl, 3.34 mmol/l). Children with FH pathogenic variants are treated by specialized pediatricians and offered a FH-focused training course by a qualified training center. Reverse cascade screening is recommended for all first-degree relatives. VRONI aims to prove the feasibility of a population-based FH screening in children and to lay the foundation for a nationwide screening program.
Keywords: DigiMed Bayern; VRONI; atherosclerosis; familial hypercholesterolemia; hyperlipidemia; screening.
© 2022 Sanin et al., published by De Gruyter.