• John Lindsley.
• Clinical pharmacy specialist, Cardiac Care Unit, Johns Hopkins Hospital, Baltimore, MD. Email: jlindsl1@jhmi.edu.
• Am J Manag Care. 2021 Mar 1; 27 (4 Suppl): S70-S75.

AbstractNearly 93 million American adults have hyperlipidemia, a major risk factor for the development of atherosclerotic cardiovascular disease. Use of HMG-CoA reductase inhibitors (ie, statins) and ezetimibe have decreased hypercholesterolemia's prevalence in the past decade, but poor adherence is common and leads to scenarios where patients do not derive the greatest possible benefit. In addition, statin resistance may play a role when patients' LDL-C levels are not lowered to the expected extent despite good medication adherence. When statins fail to control hyperlipidemia, guidelines recommend furthering treatment by adding ezetimibe or a PCSK9 inhibitor. In November 2018, the American College of Cardiology and the American Heart Association updated their hyperlipidemia guideline. This revision recommends a more aggressive approach to hyperlipidemia. In patients who fail to respond to or cannot tolerate statins or ezetimibe, PCSK9 inhibitors are a reasonable treatment option. Large outcomes trials have compared the currently approved PCSK9 inhibitors with placebo and established that PCSK9 inhibitors lowered LDL-C by more than 50% below the statin-treated baseline and reduce cardiovascular outcomes. In addition, bempedoic acid, lomitapide, and evinacumab are available options that may be instituted in select patients. In development is inclisiran, a small interfering RNA molecule, which antagonizes PCSK9 production. With good adherence and the use of a greater assortment of medications, patients may experience atherogenic lipoprotein lowering, leading to a decrease in cardiovascular disease.

13 keywords...

hide…