ANGPTL3 Inhibition in Homozygous Familial Hypercholesterolemia

Evinacumab, a monoclonal antibody that blocks ANGPTL3, was administered to nine adults with homozygous familial hypercholesterolemia. At 4 weeks, LDL cholesterol was reduced by a mean of 49%, with a mean absolute change from baseline of −157 mg per deciliter.