Updates in Drug Treatment of Severe Hypertriglyceridemia

AbstractPurpose of ReviewTo provide an insight into the new pharmacological options for the treatment of severe hypertriglyceridemia (sHTG).Recent FindingssHTG is difficult to treat. The majority of the traditional pharmacological agents available have limited success in both robustly decreasing triglyceride levels and/or in reducing the incidence of acute pancreatitis (AP), the most severe complication of sHTG. Therapeutic options with novel mechanisms of action have been developed, such as antisense oligonucleotides (ASO) and small interfering RNA (siRNA) targetingAPOC3 andANGPTL3. The review discusses also 2 abandoned drugs for sHTG treatment, evinacumab and vupanorsen.SummaryThe ASO targetingAPOC3, volanesorsen, is approved for use in patients with familial chylomicronemia syndrome (FCS) in Europe. Olezarsen, an N-acetylgalactosamine (GalNAc)-conjugated ASO with the same target, seems to have a better safety and efficacy profile. siRNA targetingAPOC3 andANGPTL3, namely ARO-APOC3 and ARO-ANG3, are also promising for the treatment of sHTG. However, the ultimate clinical goal of any sHTG treatment, the decrease in the risk of AP, has not been definitively achieved till now by any pharmacotherapy, either approved or in development.
Source: Current Atherosclerosis Reports - Category: Cardiology Source Type: research