Efficacy and Safety Evaluation of Alirocumab in Patients With Heterozygous Familial Hypercholesterolemia or High Cardiovascular Risk Patients With Hypercholesterolemia on Lipid Modifying Therapy (ODYSSEY JAPAN)
Efficacy and Safety Evaluation of Alirocumab in Patients With Heterozygous Familial Hypercholesterolemia or High Cardiovascular Risk Patients With Hypercholesterolemia on Lipid Modifying Therapy (ODYSSEY JAPAN)
Primary Objective:

 To demonstrate the reduction of low-density lipoprotein cholesterol (LDL-C) by alirocumab as
 add-on therapy to stable daily statin therapy with or without other lipid modifying therapy
 in comparison with placebo after 24 weeks of treatment in heterozygous familial
 hypercholesterolemia (HeFH) or high cardiovascular risk participants with
 hypercholesterolemia.

 Secondary Objectives:

 -  To evaluate the effect of alirocumab in comparison with placebo on LDL-C after 12 weeks
 of treatment.

 -  To evaluate the effect of alirocumab on other lipid parameters.

 -  To evaluate the long-term effect of alirocumab in comparison with placebo on LDL-C after
 52 weeks of treatment.

 -  To evaluate the safety and tolerability of alirocumab.

 -  To evaluate the development of anti-alirocumab antibodies.

 -  To evaluate the pharmacokinetics of alirocumab.
Total duration per participant of approximately 63 weeks (14 months) (screening: 3 weeks,
 double-blind treatment period: 52 weeks, and follow-up period: 8 weeks).
Inclusion criteria:

 Participants with heterozygous familial hypercholesterolemia or non-familial
 hypercholesterolemia who were not adequately controlled with a stable daily dose of statin
 with or without other lipid modifying therapy, at stable dose prior to the screening visit
 (Week -3).

 Exclusion criteria:

 1. LDL-C <100 mg/dL (<2.59 mmol/L) at the screening visit in participants with
 heterozygous familial hypercholesterolemia or in participants with non-familial
 hypercholesterolemia who had a history of documented coronary heart disease as
 described in Japan Atherosclerosis Society (JAS) Guidelines for Prevention of
 Atherosclerotic Cardiovascular Diseases 2012.

 2. LDL-C <120 mg/dL (<3.10 mmol/L) at the screening visit in participants with
 non-familial hypercholesterolemia who had a history of documented diseases or other
 risk factors as categorized in primary prevention category III as described in JAS
 Guidelines for Prevention of Atherosclerotic Cardiovascular Diseases 2012.

 3. Not on a stable daily dose of lipid modifying therapy (including statin) within 4
 weeks prior to the screening visit or between screening and randomization visits.

 4. Age <20 years at the screening visit.

 The above information is not intended to contain all considerations relevant to a
 participants' potential participation in a clinical trial.