Familial Hypercholesterolemia: a new start?

link@NEJM
Results All patients tolerated titration to the highest dose, 1.0 mg per kilogram per day. Treatment at this dose decreased low-density lipoprotein (LDL) cholesterol levels by 50.9% and apolipoprotein B levels by 55.6% from baseline (P<0.001 for both comparisons). Kinetic studies showed a marked reduction in the production of apolipoprotein B. The most serious adverse events were elevation of liver aminotransferase levels and accumulation of hepatic fat, which at the highest dose ranged from less than 10% to more than 40%.

Conclusions Inhibition of the microsomal triglyceride transfer protein by BMS-201038 resulted in the reduction of LDL cholesterol levels in patients with homozygous familial hypercholesterolemia, owing to reduced production of apolipoprotein B. However, the therapy was associated with elevated liver aminotransferase levels and hepatic fat accumulation.