ESPE Yearbook of Paediatric Endocrinology

Brief Summary: Data from two large registries of children with homozygous familial hypercholesterolemia (HoFH) revealed that initiating lipoprotein apheresis in childhood, compared to pharmacotherapy, improves plasma LDL-C level and reduces cardiovascular death.Comment: Homozygous familial hypercholesterolaemia (HoFH) is a rare inherited disorder, which results in extremely elevated low-density lipoprotein cholesterol (LDL-C) levels and premature atheros...

Homozygous familial hypercholesterolemia (HoFH) is a severe disorder caused by genetic mutations in LDLR (encoding the LDL receptor), APOB or PCSK9. LDL-C levels in HoFH are extremely elevated)>400 mg/dL(even in utero, leading to cardiovascular events, and disability or death during childhood and adolescence. Conventional medications have minimal efficacy, since LDL-C levels cannot be reduced through upregulation of hepatic LDL receptors.<p c...