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
About this trial
This is an interventional treatment trial for Hypercholesterolemia
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
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
NCT ID
NCT00653796
First Posted
April 1, 2008
Last Updated
February 7, 2022
Sponsor
Organon and Co
Collaborators
Merck Sharp & Dohme LLC
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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