- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01375751
Reduction of Low-Density Lipoprotein Cholesterol (LDL-C) With PCSK9 Inhibition in Heterozygous Familial Hypercholesterolemia Disorder Study (RUTHERFORD)
November 10, 2022 updated by: Amgen
A Double-blind, Randomized, Placebo-controlled, Multicenter Study to Evaluate Tolerability and Efficacy of AMG 145 on LDL-C in Subject With Heterozygous Familial Hypercholesterolemia
The primary objective of this study was to evaluate the effect of 12 weeks of subcutaneous evolocumab (AMG 145), compared with placebo, on percent change from baseline in LDL-C in adults with heterozygous familial hypercholesterolemia (HeFH).
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
168
Phase
- Phase 2
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years to 75 years (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Male or female ≥ 18 to ≤ 75 years of age
- Diagnosis of heterozygous familial hypercholesterolemia by having met the diagnostic criteria outlined by the Simon Broome Register Group (Scientific Steering Committee 1991)
- On an approved statin, with or without ezetimibe, with stable dose(s) for at least 4 weeks
- Fasting Low-Density Lipoprotein Cholesterol (LDL-C) ≥ 100 mg/dL
- Fasting triglycerides ≤ 400 mg/dL
Exclusion Criteria:
- Homozygous familial hypercholesterolemia
- Low-Density Lipoprotein (LDL) or plasma apheresis within 12 months prior to randomization
- New York Heart Association (NYHA) III or IV heart failure, or known left ventricular ejection fraction < 30%
- Uncontrolled cardiac arrhythmia
- Myocardial infarction, unstable angina, percutaneous coronary intervention (PCI), coronary artery bypass graft (CABG) or stroke within 3 months prior to randomization
- Type 1 diabetes; newly diagnosed or poorly controlled type 2 diabetes (HbA1c > 8.5%)
- Uncontrolled hypertension
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Quadruple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Placebo Comparator: Placebo
Participants received placebo subcutaneous injection once every 4 weeks for 12 weeks.
|
d by subcutaneous injection
|
Experimental: Evolocumab 350 mg
Participants received 350 mg evolocumab by subcutaneous injection once every 4 weeks for 12 weeks.
|
Administered by subcutaneous injection
Other Names:
|
Experimental: Evolocumab 420 mg
Participants received 420 mg evolocumab by subcutaneous injection once every 4 weeks for 12 weeks.
|
Administered by subcutaneous injection
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Percent Change From Baseline in Low-Density Lipoprotein Cholesterol (LDL-C) at Week 12
Time Frame: Baseline and Week 12
|
LDL-C was measured using ultracentrifugation.
|
Baseline and Week 12
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Percent Change From Baseline in Apolipoprotein B at Week 12
Time Frame: Baseline and Week 12
|
Baseline and Week 12
|
|
Percent Change From Baseline in the Total Cholesterol/HDL-C Ratio at Week 12
Time Frame: Baseline and Week 12
|
Baseline and Week 12
|
|
Absolute Change From Baseline in LDL-C at Week 12
Time Frame: Baseline and Week 12
|
LDL-C was measured using ultracentrifugation.
|
Baseline and Week 12
|
Percent Change From Baseline in Non-High Density Lipoprotein Cholesterol (HDL-C) at Week 12
Time Frame: Baseline and Week 12
|
Baseline and Week 12
|
|
Percent Change From Baseline in Apolipoprotein B /Apolipoprotein A-1 Ratio at Week 12
Time Frame: Baseline and Week 12
|
Baseline and Week 12
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
Helpful Links
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
August 2, 2011
Primary Completion (Actual)
May 16, 2012
Study Completion (Actual)
May 16, 2012
Study Registration Dates
First Submitted
June 16, 2011
First Submitted That Met QC Criteria
June 16, 2011
First Posted (Estimate)
June 17, 2011
Study Record Updates
Last Update Posted (Actual)
November 15, 2022
Last Update Submitted That Met QC Criteria
November 10, 2022
Last Verified
November 1, 2022
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Metabolic Diseases
- Genetic Diseases, Inborn
- Metabolism, Inborn Errors
- Lipid Metabolism Disorders
- Hyperlipidemias
- Dyslipidemias
- Lipid Metabolism, Inborn Errors
- Hyperlipoproteinemias
- Hypercholesterolemia
- Hyperlipoproteinemia Type II
- Molecular Mechanisms of Pharmacological Action
- Antimetabolites
- Anticholesteremic Agents
- Hypolipidemic Agents
- Lipid Regulating Agents
- Evolocumab
Other Study ID Numbers
- 20090158
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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