Effect of Evolocumab in Patients at High Cardiovascular Risk Without Prior Myocardial Infarction or Stroke

Prior treatment

• MI or stroke prior to randomization.
• CABG ˂ 3 months prior to screening.
• Atrial fibrillation or atrial flutter not on anticoagulation therapy (vitamin K antagonist, heparin, low molecular weight heparin, fondaparinux,or non-Vitamin K antagonist oral anticoagulant).

Lab values

• eGFR ˂ 15 mL/min/1.73 m\^2.
• Triglycerides ≥ 500 mg/dL (5.7 mmol/L) measured up to 3 months prior to screening. The most recent results must be used.
• Last measured left-ventricular ejection fraction ˂ 30% or New York Heart Association (NYHA) Functional Class III/IV.

Other

• Uncontrolled or recurrent ventricular tachycardia in the absence of an implantable-cardioverter defibrillator.
• Planned arterial revascularization.

• Age: Adult participants ≥ 50 (men) or ≥ 55 (women) to ˂ 80 years of age (either sex) and meeting lipid criteria.
• Lipid Criteria: Low-density lipoprotein cholesterol (LDL-C) ≥ 90 mg/dL (≥ 2.3 mmol/L) or non high-density lipoprotein cholesterol (non-HDL)-C ≥ 120 mg/dL (≥ 3.1 mmol/L), or apolipoprotein B ≥ 80 mg/dL (≥ 1.56 µmol/L).
  • 3.Diagnostic evidence of at least one of the following (A-D) at screening:
  • A.Significant coronary artery disease (CAD) meeting at least 1 of the following criteria:
• History of coronary revascularization with multi-vessel coronary disease as evidenced by any of the following:
  • percutaneous coronary intervention (PCI) of 2 or more vessels, including branch arteries,
  • PCI or coronary artery bypass grafting (CABG) with residual 50% stenosis in a separate, unrevascularized vessel, or
  • multi-vessel CABG 5 years or more prior to screening.
• Significant coronary disease without prior revascularization as evidenced by either a ≥70% stenosis of at least 1 coronary artery, ≥50% stenosis of 2 or more coronary arteries, or ≥50% stenosis of the left main coronary artery.
• known coronary artery calcium score ≥100 in participants without a coronary artery revascularization prior to randomization.
• Significant atherosclerotic cerebrovascular disease meeting at least 1 of the following criteria:
• prior transient ischemic attack with ≥50% carotid stenosis.
• internal or external carotid artery stenosis of ≥70% or 2 or more ≥50% stenoses.
• prior internal or external carotid artery revascularization.
• Significant peripheral arterial disease meeting at least 1 of the following criteria:
• ≥50% stenosis in a limb artery.
• history of abdominal aorta treatment (percutaneous and surgical) due to atherosclerotic disease.
• ankle brachial index (ABI) \<0.85.
• Diabetes mellitus with at least 1 of the following:
• known microvascular disease, defined by diabetic nephropathy or treated retinopathy. Diabetic nephropathy defined as persistent microalbuminuria (urinary albumin to creatinine ratio ≥30mg/g) and/or persistent estimated glomerular filtration rate (eGFR) \<60 mL/min/1.73 m\^2 that is not reversible due to an acute illness.
• chronic daily treatment with an intermediate or long-acting insulin.
• diabetes diagnosis ≥10 years ago.
  • •At least 1 of the following 1 high-risk criteria (most recent lab values within 6 months prior to screening, as applicable):
• Polyvascular disease, defined as coronary, carotid, or peripheral artery stenosis ≥50% in a second distinct vascular location in a participant with coronary, cerebral or peripheral arterial disease (A, B, or C above).
• Presence of either diabetes mellitus or metabolic syndrome in a participant with coronary, cerebral, or peripheral artery disease (A, B, or C above).
• At least 1 coronary, carotid, or peripheral artery residual stenosis of ≥50% in a participant with diabetes meeting inclusion criterion (D above).
• LDL-C ≥130 mg/dL (≥3.36 mmol/L), OR non-HDL-C ≥160 mg/dL (≥4.14 mmol/L), OR apolipoprotein B ≥120 mg/dL (2.3 µmol/L) if available.
• Lipoprotein (a) \>125 nmol/L (50 mg/dL).
• Known familial hypercholesterolemia.
• Family history of premature coronary artery disease defined as an MI or CABG in the participant's father or brother at age \<55 years or an MI or CABG in the participant's mother or sister at age \<60 years.
• High sensitive c-reactive protein (hsCRP) ≥3.0 mg/L in the absence of an acute illness.
• Current tobacco use.
  • -≥65 years of age.
• Menopause before 40 years of age.
• eGFR 15 to \<45 mL/min/1.73 m\^2.
• Coronary artery calcification score ≥300 in a participant without a coronary revascularization prior to randomization.