PCSK9 inhibitors: a non-statin cholesterol-lowering treatment option.

Elevated low-density lipoprotein cholesterol (LDL-C) plays a major role in the development of atherosclerotic cardiovascular disease. Statins are the first-line treatment to lower LDL-C in patients with hypercholesterolemia; however, some high cardiovascular risk patients may have inadequate responses to statin therapy or are intolerant to statins, and may need additional and/or alternative non-statin therapies to further reduce their LDL-C levels. Monoclonal antibodies that inhibit proprotein convertase subtilisin/kexin type 9 (PCSK9), a key regulator of circulating LDL-C levels, have received considerable attention as promising non-statin therapeutic options for the management of hypercholesterolemia.

Managing to low-density lipoprotein particles compared with low-density lipoprotein cholesterol: a cost-effectiveness analysis.

Background: Meta-analyses of clinical trials have shown that using statins to lower low-density lipoprotein cholesterol (LDL-C) reduces cardiovascular events, and more intensive lowering of LDL-C further decreases the risk of occlusive vascular events. Lipoprotein studies suggest treating patients more aggressively when low-density lipoprotein particle (LDL-P) number is discordantly high in the presence of normal LDL-C levels. Failure to manage LDL-P numbers may lead to additional direct and indirect costs.

Drug therapy for hypertriglyceridemia: fibrates and omega-3 fatty acids.

The reduction of low-density lipoprotein cholesterol in patients at risk for acute cardiovascular events is the cornerstone of lipid management in both the primary and secondary prevention settings. Serum triglyceride levels exceeding 150 mg/dL are abnormal and confer increased risk for developing coronary artery disease in both men and women. Serum triglycerides are derived from both dietary and endogenous biosynthetic pathways.