ABSTRACT
PURPOSE OF REVIEW: Elevation in apolipoprotein B-containing lipoproteins in the blood is a cause of atherosclerosis. Statins have changed the preventive cardiology scenario, and more recently monoclonal proprotein convertase subtilisin kexin type 9 (PCSK9) inhibitors were added as robust agents to further reduce pro-atherogenic lipoproteins and therefore prevent cardiovascular events. However, despite this many dyslipidemic individuals persist with inadequate LDL-C levels and still at risk. The purpose of this review was to discuss current status and describe advances in therapies beyond statins and monoclonal PCSK9 inhibitors. RECENT FINDINGS: Ezetimibe and lomitapide have been used for many years to further reduce LDL-C and longer term data reinforce their safety. Bempedoic acid, an inhibitor of adenosine triphosphate-citrate lyase, has been shown to add LDL-C reduction on top of statins and ezetimibe, furthermore it may be an alternative for statin intolerant patients. Inclisiran is a small interfering ribonucleic acid inhibitor that reduces the hepatic production of PCSK9 that induces robust LDL-C lowering, similar to monoclonal antibodies, with the advantage of 2 or 3 injections per year. So far, no safety signs were seen with its use. Evinacumab, a monoclonal antibody that binds angiopoietin-like protein 3 (ANGPTL3), induces robust LDL-C lowering in either homozygous familial hypercholesterolemia or severe hypercholesterolemia patients with good tolerability. Many high-risk individuals persist with elevated LDL-C, newer medications further lower LDL-C on top of standard lipid-lowering therapies and are well tolerated. Ongoing clinical trials may prove if these novel medications will reduce cardiovascular events with safety.