What is the impact of the 2017 Cochrane Systematic Review and Meta-Analysis that evaluated the use of PCSK9 Inhibitors for lowering cardiovascular disease and mortality?

What is the impact of the 2017 Cochrane Systematic Review and Meta-Analysis that evaluated the use of PCSK9 Inhibitors for lowering cardiovascular disease and mortality?

Expert Opin Pharmacother. 2018 Apr 18;:

Authors: Jalloh MA, Ip EJ, Doroudgar S

Abstract
INTRODUCTION: In 2017, Schmidt et al. conducted a Cochrane systematic review and meta-analysis to evaluate the effect of using proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitors to reduce low-density-lipoprotein- cholesterol (LDL-C) and cardiovascular disease (CVD). The Cochrane review was a systematic review and meta-analysis of 20 randomized, double-blinded trials that compared the use of PCSK9 inhibitors with statins/ezetimibe, ezetimibe, or placebo for a treatment duration of at least 24 weeks. The use of PCSK9 inhibitors lowered the risk for CVD (OR 0.86 (0.80 to 0.92)) but not mortality (OR 1.02 (0.91 to 1.14)) when compared to placebo. Areas covered: The following article evaluates the recently published Cochrane review and clarifies the efficacy of PCSK9 inhibitors for improving cardiovascular morbidity and mortality. Expert opinion: The Cochrane review discussed suggests that PCSK9 inhibitors are effective in lowering LDL-C and the risk of CVD but not the risk of mortality. The higher price of PCSK9 inhibitors is a further deterrent for using them as a substitute for statins-cholesterol lowering medications with history showing they lower mortality. Statins should remain the gold-standard cholesterol-lowering drug class until PCSK9 inhibitors become more affordable and demonstrate consistent efficacy for reducing CVD and mortality.

PMID: 29667439 [PubMed - as supplied by publisher]

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