Effect of Alirocumab on Lipid Metabolism in Adults With Elevated LDL-Cholesterol
A Phase 1 Study of the Effects of Subcutaneous Doses of Alirocumab on Lipid and Lipoprotein Metabolism in Adults With Mildly Elevated LDL-Cholesterol
Primary Objective:
To assess the effects of subcutaneous (SC) doses of alirocumab on the elimination (measured by Fractional Clearance Rate (FCR)) of apolipoprotein B (apoB) in low density lipoprotein (LDL) in adults with mildly elevated LDL-cholesterol (LDL-C).
Secondary Objectives:
To assess the effects of SC doses of alirocumab on:
- Various parameters of the metabolism and turnover in plasma of different lipoproteins
- Plasma lipids concentration: total cholesterol, high density lipoprotein cholesterol (HDL-C), triglycerides, low density lipoprotein cholesterol (LDL-C), apoB, lipoprotein(a) (Lp(a))
- Lipoprotein particle size profile
- PCSK9 (free and total) concentrations in serum To assess safety and tolerability of alirocumab. To assess emergence of anti-alirocumab antibodies. To document serum alirocumab concentrations.
研究概览
详细说明
研究类型
注册 (实际的)
阶段
- 阶段1
联系人和位置
学习地点
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New York
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New York、New York、美国、10032
- Investigational Site Number 840001
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参与标准
资格标准
适合学习的年龄
接受健康志愿者
有资格学习的性别
描述
Inclusion criteria:
Generally healthy; LDL-C level in serum or plasma ≥ 100 mg/dL and < 190 mg/dL at Screening.
Exclusion criteria:
- LDL-C ≥ 160 mg/dL at Screening if more than 2 major Coronary Heart Disease risk factors, as defined in National Cholesterol Education Program guidelines.
- Receiving treatment of any kind for hyperlipidemia within 6 weeks of enrollment.
The above information is not intended to contain all considerations relevant to a patient's potential participation in a clinical trial.
学习计划
研究是如何设计的?
设计细节
- 主要用途:基础科学
- 介入模型:交叉作业
- 屏蔽:单身的
武器和干预
参与者组/臂 |
干预/治疗 |
|---|---|
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实验性的:Placebo - Alirocumab
Injection through subcutaneous (SC) administration, placebo for 4 weeks then, alirocumab for 10 weeks
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Pharmaceutical form:Solution for injection Route of administration: Subcutaneous
其他名称:
Pharmaceutical form:Solution for injection Route of administration: Subcutaneous |
研究衡量的是什么?
主要结果指标
结果测量 |
大体时间 |
|---|---|
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Percent change in Fractional Clearance Rate of apolipoprotein B (apoB) in Low Density Lipoproteins (pools/day) in plasma during alirocumab treatment
大体时间:baseline and at 12 days after last dose of alirocumab
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baseline and at 12 days after last dose of alirocumab
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次要结果测量
结果测量 |
大体时间 |
|---|---|
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Change in lipids turnover parameters measured in isolated Very Low Density Lipoproteins (VLDL), Intermediate Density Lipoproteins (IDL), Low Density Lipoproteins (LDL) and High Density Lipoproteins (HDL)
大体时间:baseline and at 12 days after last dose of alirocumab
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baseline and at 12 days after last dose of alirocumab
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Change in post-heparin hepatic lipase and lipoprotein lipase activities
大体时间:baseline and at 2 days after last dose of alirocumab
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baseline and at 2 days after last dose of alirocumab
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Change in lipids and apolipoproteins in plasma lipids panel
大体时间:baseline and at 2 days and at 11 days after last dose of alirocumab
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baseline and at 2 days and at 11 days after last dose of alirocumab
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Assessment of Lipoprotein particle size profiles
大体时间:baseline and at 2 days and at 11 days after last dose of alirocumab
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baseline and at 2 days and at 11 days after last dose of alirocumab
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Assessment of serum concentrations of PCSK9
大体时间:baseline and up to 2 weeks after last dose of alirocumab
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baseline and up to 2 weeks after last dose of alirocumab
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Assessment of safety parameters (clinical laboratory, ECG, vital signs)
大体时间:up to 10 weeks after last dose of alirocumab
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up to 10 weeks after last dose of alirocumab
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Assessment of the serum concentration of alirocumab
大体时间:baseline and up to 2 weeks after last dose of alirocumab
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baseline and up to 2 weeks after last dose of alirocumab
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Assessment of the serum concentration of anti-alirocumab antibodies
大体时间:baseline and up to 10 weeks after last dose of alirocumab
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baseline and up to 10 weeks after last dose of alirocumab
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合作者和调查者
赞助
出版物和有用的链接
研究记录日期
研究主要日期
学习开始
初级完成 (实际的)
研究完成 (实际的)
研究注册日期
首次提交
首先提交符合 QC 标准的
首次发布 (估计)
研究记录更新
最后更新发布 (实际的)
上次提交的符合 QC 标准的更新
最后验证
更多信息
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