Aims: Heterozygous familial hypercholesterolaemia (HeFH) is one of the most frequent monogenic disorders in the world, leading to premature atherosclerotic cardiovascular diseases. The aim of this meta-analysis was to evaluate the efficacy and safety of lipid-lowering therapy (LLT) and achievement of low density lipoprotein cholesterol (LDL-C) goal in children with HeFH. Conclusion: Despite the efficacy of LLT in children with HeFH and the low occurrence of discontinuation-related adverse events, achieving LDL-C treatment goals was relatively rare, with large differences between the investigated countries. These results underscore the importance of considering early combination therapy of statins and ezetimibe, and PCSK9 inhibitors (if available) to attain LDL-C goals effectively.
Bytyçi et al. (2025) studied this question.