A Clinical Trial to Assess the Efficacy and Safety of MK-0653C in Japanese Participants With Hypercholesterolemia (MK-0653C-383)
Condition: Hypercholesterolemia
MeSH terms: Hypercholesterolemia
Intervention: Ezetimibe 10 mg; Atorvastatin 10 mg; Placebo for Ezetimibe 10 mg tablet; Placebo for Atorvastatin 10 mg capsule; Diet control/Daily Exercise
Intervention description: Diet and Daily exercise program as per Japan Atherosclerosis Society Guideline 2012 (JAS2012)
Intervention MeSH terms: Atorvastatin; Ezetimibe
Phase: Phase 3
Study type: Interventional
Primary purpose: Treatment
Allocation: Randomized
Intervention model: Parallel Assignment
Masking: Double (Participant, Investigator)
Enrollment: 309.0
Sex: All
Minimum age: 20 Years
Maximum age: 80 Years
Healthy volunteers: No

Summary:

      This study will evaluate the efficacy and safety of MK-0653C (Ezetimibe [EZ] 10
      mg/Atorvastatin [Atora] 10mg or 20 mg) compared to EZ 10 mg, Atora 10 mg, or Atora 20 mg
      alone when administered to Japanese participants with hypercholesterolemia. The primary
      hypothesis is that MK-0653C (EZ 10 mg/Atorva 10 mg) is superior to EZ 10 mg and is superior
      to Atorva 10 mg and that MK-0653C (EZ 10 mg/Atorva 20 mg) is superior to EZ 10 mg and is
      superior to Atorva 20 mg in percent change from baseline in low-density lipoprotein
      cholesterol (LDL-C) after 12 weeks of treatment.
    

Eligibility criteria:

        Inclusion Criteria:

          -  Japanese outpatient with hypercholesterolemia.

          -  Females must be non-reproductive potential or agree to remain abstinent or use (or
             partner use) two acceptable methods of birth control from date of signed informed
             consent to the 14 days after the last dose of study drug

          -  Agree to maintain a stable diet that is consistent with the Japan Atherosclerosis
             Society Guideline 2012 (JAS2012) for prevention of atherosclerotic cardiovascular
             diseases for the duration of the study

        Exclusion Criteria:

          -  Uncontrolled hypertension

          -  Type 1 or uncontrolled type 2 diabetes mellitus (treated or untreated)

          -  History of coronary artery disease (CAD) Homozygous familial hypercholesterolemia or
             has undergone LDL apheresis

          -  Had a gastrointestinal tract bypass, or other significant intestinal malabsorption

          -  History of cancer within the past 5 years except for successfully treated
             dermatological basal cell or squamous cell carcinoma or in situ cervical cancer

          -  Human immunodeficiency virus (HIV) positive

          -  History of drug/ alcohol abuse within the past 5 years or psychiatric illness not
             adequately controlled and stable on pharmacotherapy

          -  Consumes more than 25 g of alcohol per day

          -  Consumes more than 1L of grapefruit juice per day

          -  Currently following an excessive weight reduction diet

          -  Engaging in a vigorous exercise regimen (e.g.; marathon training, body building
             training etc.) or intends to start training during the study

          -  Hypersensitivity or intolerance to ezetimibe or atorvastatin

          -  History of myopathy or rhabdomyolysis with ezetimibe or any statin

          -  Pregnant or lactating

          -  Taking any other investigational drugs and/or has taken any investigational drugs
             within 30 days