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Ezetimibe Plus Atorvastatin Versus Atorvastatin in Untreated Subjects With High Cholesterol (P03434)

Primary Purpose

Hypercholesterolemia, Atherosclerosis

Status
Completed
Phase
Phase 4
Locations
Study Type
Interventional
Intervention
Ezetimibe + Atorvastatin
Atorvastatin
Sponsored by
Organon and Co
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Hypercholesterolemia

Eligibility Criteria

18 Years - 75 Years (Adult, Older Adult)All SexesDoes not accept healthy volunteers

Inclusion Criteria:

  • Male and non-pregnant female subjects, who demonstrated willingness to participate and comply with procedures by signing informed consent, and who were >=18 years and <=75 years of age, were eligible to participate if they had: a baseline LDL-C concentration >=3.3 mmol/L (130 mg/dL) to <=4.9 mmol/L (190 mg/dL); a baseline triglyceride concentration of <3.99 mmol/L (350 mg/dL); a documented history of coronary heart disease (CHD); a stable weight history for 4 weeks prior to baseline; completion of the designated washout periods for all prohibited medications; and did not fulfill any of the exclusion criteria for the study.

Exclusion Criteria:

  • Body Mass Index of >=30 kg/m^2 at baseline (increased to 35 kg/m^2 in protocol amendment 1
  • Liver transaminase (ALT, AST) >1.5 times the upper limit of normal and with no active liver disease at baseline
  • Evidence of current myopathy (excluding subjects with CK >1.5 times above the upper limit of normal at baseline
  • Clinical lab tests (CBC, blood chemistries, urinalysis) results outside the normal range or unacceptable to the investigator at baseline
  • Type II diabetes mellitus that was poorly controlled (HbA1c>9%), newly diagnosed, or changed their anti-diabetic therapy within 3 months of baseline
  • Type I diabetes mellitus and not on a stable insulin regimen for 3 months prior to baseline or who had a recent history of repeated hypoglycaemia or unstable glycaemic control
  • Known hypersensitivity to HMG-CoA reductase inhibitors
  • Alcohol consumption >14 units (women)/21 units (men) (unit = 0.5 pint of beer or wine, or single measure of spirits)
  • Pregnancy, lactation, or any condition or situation which, in the opinion of the investigator, posed a risk to the subject or interfered with participation in this study.
  • Any of the following medical conditions: HIV positive; congestive heart failure defined by NYHA as Class III or IV; uncontrolled cardiac arrhythmia; MI, acute coronary insufficiency, CABG, or angioplasty within 3 months of baseline; unstable or severe peripheral artery disease within 3 months of baseline; newly diagnosed or unstable angina pectoris at baseline; uncontrolled hypertension with systolic blood pressure >100 mm Hg at baseline; uncontrolled endocrine or metabolic disease known to influence serum lipids or lipoproteins; impaired renal function or nephritic syndrome at baseline; disorders of the hematological, gastrointestinal, or central nervous systems; diseases other than hyperlipidaemia or coronary heart disease that would have interfered with study evaluations; and cancer.
  • Drug abuse or emotional or intellectual problems;
  • Use of certain drugs, food, or other agents known to alter cholesterol levels or to cause pharmacokinetic interactions with either ezetimibe or atorvastatin

Sites / Locations

    Arms of the Study

    Arm 1

    Arm 2

    Arm Type

    Experimental

    Active Comparator

    Arm Label

    Ezetimibe + Atorvastatin

    Atorvastatin

    Arm Description

    Outcomes

    Primary Outcome Measures

    Percent change in LDL-C from baseline to endpoint.

    Secondary Outcome Measures

    Percent change from baseline to endpoint in total cholesterol, HDL-C and triglycerides.
    Safety: adverse events, laboratory test results, vital signs.

    Full Information

    First Posted
    April 1, 2008
    Last Updated
    February 7, 2022
    Sponsor
    Organon and Co
    Collaborators
    Merck Sharp & Dohme LLC
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    1. Study Identification

    Unique Protocol Identification Number
    NCT00653796
    Brief Title
    Ezetimibe Plus Atorvastatin Versus Atorvastatin in Untreated Subjects With High Cholesterol (P03434)
    Official Title
    SCH 58235: A Multicentre, Randomised, Parallel Group, Placebo-Controlled Study Comparing the Efficacy, Safety, And Tolerability of the Daily Co-Administration of Ezetimibe 10 mg With Atorvastatin 10 mg vs. Ezetimibe Placebo With Atorvastatin 10 mg in Untreated Subjects With Primary Hypercholesterolaemia and Coronary Heart Disease
    Study Type
    Interventional

    2. Study Status

    Record Verification Date
    February 2022
    Overall Recruitment Status
    Completed
    Study Start Date
    September 1, 2003 (Actual)
    Primary Completion Date
    August 1, 2004 (Actual)
    Study Completion Date
    August 1, 2004 (Actual)

    3. Sponsor/Collaborators

    Responsible Party, by Official Title
    Sponsor
    Name of the Sponsor
    Organon and Co
    Collaborators
    Merck Sharp & Dohme LLC

    4. Oversight

    Data Monitoring Committee
    No

    5. Study Description

    Brief Summary
    This study was designed to assess whether co-administration of ezetimibe 10 mg with atorvastatin 10 mg in treatment naïve subjects would be more effective than treatment with atorvastatin 10 mg alone for reducing LDL-concentrations.

    6. Conditions and Keywords

    Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
    Hypercholesterolemia, Atherosclerosis

    7. Study Design

    Primary Purpose
    Treatment
    Study Phase
    Phase 4
    Interventional Study Model
    Parallel Assignment
    Masking
    ParticipantInvestigatorOutcomes Assessor
    Allocation
    Randomized
    Enrollment
    148 (Actual)

    8. Arms, Groups, and Interventions

    Arm Title
    Ezetimibe + Atorvastatin
    Arm Type
    Experimental
    Arm Title
    Atorvastatin
    Arm Type
    Active Comparator
    Intervention Type
    Drug
    Intervention Name(s)
    Ezetimibe + Atorvastatin
    Other Intervention Name(s)
    SCH 58235, Zetia, Lipitor
    Intervention Description
    oral tablets: ezetimibe 10 mg + atorvastatin 10 mg once daily for 6 weeks
    Intervention Type
    Drug
    Intervention Name(s)
    Atorvastatin
    Other Intervention Name(s)
    Lipitor
    Intervention Description
    oral tablets: atorvastatin 10 mg + ezetimibe placebo once daily for 6 weeks
    Primary Outcome Measure Information:
    Title
    Percent change in LDL-C from baseline to endpoint.
    Time Frame
    6 weeks
    Secondary Outcome Measure Information:
    Title
    Percent change from baseline to endpoint in total cholesterol, HDL-C and triglycerides.
    Time Frame
    6 weeks
    Title
    Safety: adverse events, laboratory test results, vital signs.
    Time Frame
    Throughout study

    10. Eligibility

    Sex
    All
    Minimum Age & Unit of Time
    18 Years
    Maximum Age & Unit of Time
    75 Years
    Accepts Healthy Volunteers
    No
    Eligibility Criteria
    Inclusion Criteria: Male and non-pregnant female subjects, who demonstrated willingness to participate and comply with procedures by signing informed consent, and who were >=18 years and <=75 years of age, were eligible to participate if they had: a baseline LDL-C concentration >=3.3 mmol/L (130 mg/dL) to <=4.9 mmol/L (190 mg/dL); a baseline triglyceride concentration of <3.99 mmol/L (350 mg/dL); a documented history of coronary heart disease (CHD); a stable weight history for 4 weeks prior to baseline; completion of the designated washout periods for all prohibited medications; and did not fulfill any of the exclusion criteria for the study. Exclusion Criteria: Body Mass Index of >=30 kg/m^2 at baseline (increased to 35 kg/m^2 in protocol amendment 1 Liver transaminase (ALT, AST) >1.5 times the upper limit of normal and with no active liver disease at baseline Evidence of current myopathy (excluding subjects with CK >1.5 times above the upper limit of normal at baseline Clinical lab tests (CBC, blood chemistries, urinalysis) results outside the normal range or unacceptable to the investigator at baseline Type II diabetes mellitus that was poorly controlled (HbA1c>9%), newly diagnosed, or changed their anti-diabetic therapy within 3 months of baseline Type I diabetes mellitus and not on a stable insulin regimen for 3 months prior to baseline or who had a recent history of repeated hypoglycaemia or unstable glycaemic control Known hypersensitivity to HMG-CoA reductase inhibitors Alcohol consumption >14 units (women)/21 units (men) (unit = 0.5 pint of beer or wine, or single measure of spirits) Pregnancy, lactation, or any condition or situation which, in the opinion of the investigator, posed a risk to the subject or interfered with participation in this study. Any of the following medical conditions: HIV positive; congestive heart failure defined by NYHA as Class III or IV; uncontrolled cardiac arrhythmia; MI, acute coronary insufficiency, CABG, or angioplasty within 3 months of baseline; unstable or severe peripheral artery disease within 3 months of baseline; newly diagnosed or unstable angina pectoris at baseline; uncontrolled hypertension with systolic blood pressure >100 mm Hg at baseline; uncontrolled endocrine or metabolic disease known to influence serum lipids or lipoproteins; impaired renal function or nephritic syndrome at baseline; disorders of the hematological, gastrointestinal, or central nervous systems; diseases other than hyperlipidaemia or coronary heart disease that would have interfered with study evaluations; and cancer. Drug abuse or emotional or intellectual problems; Use of certain drugs, food, or other agents known to alter cholesterol levels or to cause pharmacokinetic interactions with either ezetimibe or atorvastatin

    12. IPD Sharing Statement

    Citations:
    PubMed Identifier
    17407633
    Citation
    Blagden MD, Chipperfield R. Efficacy and safety of ezetimibe co-administered with atorvastatin in untreated patients with primary hypercholesterolaemia and coronary heart disease. Curr Med Res Opin. 2007 Apr;23(4):767-75. doi: 10.1185/030079907x182059.
    Results Reference
    result
    Available IPD and Supporting Information:
    Available IPD/Information Type
    CSR Synopsis
    Available IPD/Information URL
    http://www.merck.com/clinical-trials/policies-perspectives.html

    Learn more about this trial

    Ezetimibe Plus Atorvastatin Versus Atorvastatin in Untreated Subjects With High Cholesterol (P03434)

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