Effects on Lipoprotein Metabolism From PCSK9 Inhibition Utilizing a Monoclonal Antibody
NCT ID: NCT02189837
Last Updated: 2018-10-03
Study Results
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View full resultsBasic Information
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COMPLETED
PHASE3
89 participants
INTERVENTIONAL
2014-07-08
2015-03-05
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
TRIPLE
Study Groups
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Placebo
Participants received placebo subcutaneous injection once every 2 weeks on days 1, 15, 29 and 43 and placebo tablets once a day for up to 8 weeks.
Placebo to Evolocumab
Administered by subcutaneous injection
Placebo to Atorvastatin
Administered by mouth
Atorvastatin
Participants received placebo subcutaneous injection once every 2 weeks on days 1, 15, 29 and 43 and 80 mg atorvastatin orally once a day for up to 8 weeks.
Atorvastatin
Administered by mouth
Placebo to Evolocumab
Administered by subcutaneous injection
Evolocumab
Participants received 420 mg evolocumab by subcutaneous injection once every 2 weeks on days 1, 15, 29 and 43 and placebo tablets once a day for up to 8 weeks.
Evolocumab
Administered by subcutaneous injection
Placebo to Atorvastatin
Administered by mouth
Evolocumab and Atorvastatin
Participants received 420 mg evolocumab by subcutaneous injection once every 2 weeks on days 1, 15, 29 and 43 and 80 mg atorvastatin orally once a day for up to 8 weeks.
Evolocumab
Administered by subcutaneous injection
Atorvastatin
Administered by mouth
Interventions
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Evolocumab
Administered by subcutaneous injection
Atorvastatin
Administered by mouth
Placebo to Evolocumab
Administered by subcutaneous injection
Placebo to Atorvastatin
Administered by mouth
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
* Fasting triglycerides ≤ 150 mg/dL
* Body mass index (BMI) between 18.0 and 32.0 kg/m\^2
* Framingham cardiac risk score 10% or less
Exclusion Criteria
* History of coronary heart disease (CHD) or CHD equivalent
* Uncontrolled hypertension
* Diabetes mellitus
18 Years
65 Years
MALE
Yes
Sponsors
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Amgen
INDUSTRY
Responsible Party
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Principal Investigators
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MD
Role: STUDY_DIRECTOR
Amgen
Locations
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Research Site
Adelaide, South Australia, Australia
Research Site
Nedlands, Western Australia, Australia
Countries
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References
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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.
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.
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.
Related Links
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AmgenTrials clinical trials website
Other Identifiers
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FLOREY
Identifier Type: OTHER
Identifier Source: secondary_id
20130194
Identifier Type: -
Identifier Source: org_study_id
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