Effects on Lipoprotein Metabolism From PCSK9 Inhibition Utilizing a Monoclonal Antibody

Summary

This is a randomized, double-blind, placebo-controlled trial to evaluate the effect of evolocumab, atorvastatin, and combination therapy on lipoprotein kinetics.

Timeline

Start

2014-07-08

Primary completion

2015-02-13

Completion

2015-03-05

Outcome

Met primary endpoint

registry analysis (superiority or other test); Placebo vs Evolocumab; p = 0.018; LS Mean Treatment Difference 88.76 (95% CI 15.73 to 161.80); ANCOVA NCT02189837 ↗

Publications

• Background Watts GF, Chan DC, Dent R, Somaratne R, Wasserman SM, Scott R, Burrows S, R Barrett PH. Factorial Effects of Evolocumab and Atorvastatin on Lipoprotein Metabolism. Circulation. 2017 Jan 24;135(4):338-351. doi: 10.1161/CIRCULATIONAHA.116.025080. Epub 2016 Dec 9.
• Background Watts GF, Chan DC, Somaratne R, Wasserman SM, Scott R, Marcovina SM, Barrett PHR. Controlled study of the effect of proprotein convertase subtilisin-kexin type 9 inhibition with evolocumab on lipoprotein(a) particle kinetics. Eur Heart J. 2018 Jul 14;39(27):2577-2585. doi: 10.1093/eurheartj/ehy122.
• Background Chan DC, Watts GF, Somaratne R, Wasserman SM, Scott R, Barrett PHR. Comparative Effects of PCSK9 (Proprotein Convertase Subtilisin/Kexin Type 9) Inhibition and Statins on Postprandial Triglyceride-Rich Lipoprotein Metabolism. Arterioscler Thromb Vasc Biol. 2018 Jul;38(7):1644-1655. doi: 10.1161/ATVBAHA.118.310882. Epub 2018 Jun 7.
• Chan DC, Watts GF, Coll B, Wasserman SM, Marcovina SM, Barrett PHR. Lipoprotein(a) Particle Production as a Determinant of Plasma Lipoprotein(a) Concentration Across Varying Apolipoprotein(a) Isoform Sizes and Background Cholesterol-Lowering Therapy. J Am Heart Assoc. 2019 Apr 2;8(7):e011781. doi: 10.1161/JAHA.118.011781.

Drugs

Indications