Spectrum of mutations of the LPL gene identified in Italy in patients with severe hypertriglyceridemia

The prevalence of rare LPL variants in patients with severe or moderate HTG, referred to tertiary lipid clinics, was 50/149 (33.5%) and 6/106 (5.6%), respectively. Systematic analysis of relatives of mutation carriers is an efficient way to identify heterozygotes who may develop severe HTG.