Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: Long-term Safety and Tolerability of SAR236553 (REGN727) in High Cardiovascular Risk Patients With Hypercholesterolemia Not Adequately Controlled With Their Lipid Modifying Therapy: A Randomized, Double-Blind, Placebo-Controlled Study
Brief Summary: Alirocumab (SAR236553/REGN727) is a fully human monoclonal antibody that binds PCSK9 (proprotein convertase subtilisin/kexin type 9).

Primary Objective of the study:

To evaluate the long-term safety and tolerability of alirocumab in high cardiovascular risk participants with hypercholesterolemia not adequately controlled with their current lipid modifying therapy (LMT).

Secondary Objectives:

* To evaluate the effect of alirocumab on low-density lipoprotein cholesterol (LDL-C) levels after 24 weeks of treatment in comparison with placebo.
* To evaluate the effect of alirocumab in comparison with placebo on LDL-C at other time points.
* To evaluate the effects of alirocumab on other lipid parameters.


Options:
A: Arm Label: Placebo; Type: PLACEBO_COMPARATOR; Interventions: Drug: Placebo (for alirocumab), Drug: Lipid-Modifying Therapy (LMT) | Arm Label: Alirocumab; Type: EXPERIMENTAL; Interventions: Drug: Alirocumab, Drug: Lipid-Modifying Therapy (LMT) | Intervention Type: DRUG; Name: Placebo (for alirocumab); Assigned to Arm(s): Placebo | Intervention Type: DRUG; Name: Alirocumab; Assigned to Arm(s): Alirocumab | Intervention Type: DRUG; Name: Lipid-Modifying Therapy (LMT); Assigned to Arm(s): Alirocumab, Placebo
B: Arm Label: ezetimibe/simvastatin; Type: EXPERIMENTAL; Interventions: Drug: ezetimibe/simvastatin, Drug: Placebo for simvastatin 40 mg | Arm Label: simvastatin; Type: ACTIVE_COMPARATOR; Interventions: Drug: simvastatin, Drug: Placebo for simvastatin 40 mg, Drug: Placebo for ezetimibe 10 mg/simvastatin 40 mg combination | Intervention Type: DRUG; Name: ezetimibe/simvastatin; Assigned to Arm(s): ezetimibe/simvastatin | Intervention Type: DRUG; Name: simvastatin; Assigned to Arm(s): simvastatin | Intervention Type: DRUG; Name: Placebo for simvastatin 40 mg; Assigned to Arm(s): ezetimibe/simvastatin, simvastatin | Intervention Type: DRUG; Name: Placebo for ezetimibe 10 mg/simvastatin 40 mg combination; Assigned to Arm(s): simvastatin
C: Arm Label: Bococizumab (PF-04950615; RN316); Type: EXPERIMENTAL; Interventions: Drug: Bococizumab (PF-04950615; RN316) | Arm Label: Placebo; Type: PLACEBO_COMPARATOR; Interventions: Other: Placebo | Intervention Type: DRUG; Name: Bococizumab (PF-04950615; RN316); Assigned to Arm(s): Bococizumab (PF-04950615; RN316) | Intervention Type: OTHER; Name: Placebo; Assigned to Arm(s): Placebo
D: Arm Label: Cohort 1; Type: EXPERIMENTAL; Interventions: Drug: REGN727, Drug: Placebo | Arm Label: Cohort 2; Type: EXPERIMENTAL; Interventions: Drug: REGN727, Drug: Placebo | Arm Label: cohort 3; Type: EXPERIMENTAL; Interventions: Drug: REGN727, Drug: Placebo | Arm Label: cohort 4; Type: EXPERIMENTAL; Interventions: Drug: REGN727, Drug: Placebo | Arm Label: cohort 5; Type: EXPERIMENTAL; Interventions: Drug: REGN727, Drug: Placebo | Intervention Type: DRUG; Name: REGN727; Assigned to Arm(s): Cohort 1, Cohort 2, cohort 3, cohort 4, cohort 5 | Intervention Type: DRUG; Name: Placebo; Assigned to Arm(s): Cohort 1, Cohort 2, cohort 3, cohort 4, cohort 5

Answer: A