Rational approach to the treatment for heterozygous familial hypercholesterolemia in childhood and adolescence: a review.
Atherosclerosis represents a disease that begins in childhood and in which LDL cholesterol plays a pivotal role for the development of the pathology. Children and adolescents with high cholesterol levels are more likely than their peers to present cholesterol elevation as adults. The identification of genetic dyslipidemias associated with premature cardiovascular disease is crucial during childhood to delay or prevent the atherosclerotic process. Guidelines for the diagnosis and treatment of hypercholesterolemia during pediatric age are available from the National Cholesterol Education Program. A heart-healthy diet should begin at the age of 2 yr and a large number of studies have demonstrated no adverse effects on nutritional status, growth, pubertal development, and psychological aspects in children and adolescents limiting total and saturated fat intake. Pharmacotherapy should be considered in children over 10 yr of age when LDL cholesterol concentrations remain very high despite severe dietary therapy, especially when multiple risk factors are present. The only lipid-lowering drugs recommended up to now for childhood and adolescence are resins reported to be effective and well tolerated, although compliance is very poor because of unpalatability. The use of statins is increasing and seems to be effective and safe in children, even if studies enrolled a small number of patients and evaluated efficacy and safety for short-term periods. Recently, an interesting drug represented by ezetimibe has been found that may provide cholesterol-lowering additive to that reached with statin treatment. This review provides an update on recent advances in the diagnosis, therapy, and follow-up of familial hypercholesterolemia during pediatric age and adolescence.
Iughetti
L
L
Department of Pediatrics, University of Modena and Reggio Emilia, Via del Pozzo 71, 41100 Modena, Italy. iughetti.lorenzo@unimore.it
Predieri
B
B
Balli
F
F
Calandra
S
S
D000293:Adolescent; D000924:Anticholesteremic Agents / Q000627:therapeutic use*; D002648:Child; D006579:Heterozygote; D006801:Humans; D006938:Hyperlipoproteinemia Type II / Q000178:diet therapy / Q000188:drug therapy* / Q000235:genetics*; D017410:Practice Guidelines as Topic
D000924:Anticholesteremic Agents