HypercholesterolemiaPhase 3NCT00092651
A Study of MK0653A (Ezetimibe (+) Simvastatin) in Patients With Hypercholesterolemia (0653A-038)
A Phase 3 study testing MK0653A, ezetimibe (+) simvastatin and Comparators: simvastatin and ezetimibe in people with Hypercholesterolemia, run by Organon and Co.
Trial summary
The purpose of this study is to evaluate the lipid lowering effects of an investigational drug in patients with hypercholesterolemia (high cholesterol). Read more about this study
- Who is it for?
- Ages 18 to 80 years
- Conditions the study is for
- Hypercholesterolemia
- What is being tested?
- MK0653A, ezetimibe (+) simvastatin and Comparators: simvastatin and ezetimibe
- How many people
- 1,398 participants
- Where
- No sites listed yet
- Study dates
- Sep 2002to Jun 2003
- Phase
- Phase 3
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 to 80 years
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- High cholesterol
Who cannot join
- Patient has a condition which, in the opinion of the investigator, might pose a risk to the patient, interfere with participation in the study, or does not meet the additional criteria as required by the study.
About this study
Official title: A Multicenter, Randomized, Double-Blind, Placebo-Controlled, "Factorial" Design Study to Evaluate the Lipid-Altering Efficacy and Safety of Ezetimibe/Simvastatin Combination Tablet in Patients With Primary Hypercholesterolemia
The purpose of this study is to evaluate the lipid lowering effects of an investigational drug in patients with hypercholesterolemia (high cholesterol).
Read the detailed description
The duration of treatment is 4 months.
- Conditions
- Hypercholesterolemia
- Being tested
- MK0653A, ezetimibe (+) simvastatin, Comparators: simvastatin and ezetimibe
- Keywords
- Primary hypercholesterolemia
- Medical subject headings
- Hypercholesterolemia
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
MK0653A, ezetimibe (+) simvastatinDrug
Comparators: simvastatin and ezetimibeDrug
What is being measured
The primary outcome is the main question the study is designed to answer.
Plasma LDL-C
Measured: From baseline to study end point, defined in this study as the last available postbaseline LDL-C measurement, after 12 weeks of treatment.
Secondary outcomes (1)
Plasma LDL-C, TG and HDL-C. The proportion of patients achieving LDL-C targets. Tolerability.
Measured: From baseline to study end point in TC, TG, HDL-C, ratios of direct LDL-C:HDL-C and TC:HDL-C, non-HDL-C, Apo B, Apo A-I, Apo A-II, Apo E, lipoprotein(a), C[1]reactive protein (CRP), and fibrinogen, after 12 weeks of treatment.
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted28 Sep 2004 (estimated)
- Study startSep 2002
- Primary completionJun 2003
- Study completionJun 2003
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (6)Papers the sponsor has linked to this study.
- Other trials for HypercholesterolemiaStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 3
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Double blind
- Who is masked
- Participant, Investigator
- Enrolment
- 1,398 participants (actual)
Sponsor and investigators
- Lead sponsor
- Organon and Co
- Sponsor type
- Industry (pharma, biotech, devices)
- Responsible party
- Sponsor
- Investigators
- Medical Monitor, Study director, Merck Sharp & Dohme LLC
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00092651
- Sponsor's protocol ID
- 0653A-038
- Other IDs
- 2004_048
- Status last verified
- Feb 2022
- First submitted
- 23 Sep 2004
- Last updated
- 23 Aug 2024
- Results posted
- No
Publications
Bays HE, Ose L, Fraser N, Tribble DL, Quinto K, Reyes R, Johnson-Levonas AO, Sapre A, Donahue SR; Ezetimibe Study Group. A multicenter, randomized, double-blind, placebo-controlled, factorial design study to evaluate the lipid-altering efficacy and safety profile of the ezetimibe/simvastatin tablet compared with ezetimibe and simvastatin monotherapy in patients with primary hypercholesterolemia. Clin Ther. 2004 Nov;26(11):1758-73. doi: 10.1016/j.clinthera.2004.11.016.
PubMed 15639688Ose L, Shah A, Davies MJ, Rotonda J, Maccubbin D, Tribble D, Veltri E, Mitchel Y. Consistency of lipid-altering effects of ezetimibe/simvastatin across gender, race, age, baseline low density lipoprotein cholesterol levels, and coronary heart disease status: results of a pooled retrospective analysis. Curr Med Res Opin. 2006 May;22(5):823-35. doi: 10.1185/030079906X100131.
PubMed 16709304Feldman T, Davidson M, Shah A, Maccubbin D, Meehan A, Zakson M, Tribble D, Veltri E, Mitchel Y. Comparison of the lipid-modifying efficacy and safety profiles of ezetimibe coadministered with simvastatin in older versus younger patients with primary hypercholesterolemia: a post Hoc analysis of subpopulations from three pooled clinical trials. Clin Ther. 2006 Jun;28(6):849-59. doi: 10.1016/j.clinthera.2006.06.001.
PubMed 16860168Feldman T, Ose L, Shah A, Zakson M, Meehan A, Johnson-Levonas AO, Maccubbin D, Tribble DL, Veltri E, Mitchel Y. Efficacy and safety of ezetimibe/simvastatin versus simvastatin monotherapy in hypercholesterolemic patients with metabolic syndrome. Metab Syndr Relat Disord. 2007 Spring;5(1):13-21. doi: 10.1089/met.2006.0033.
PubMed 18370810Ose L, Reyes R, Johnson-Levonas AO, Sapre A, Tribble DL, Musliner T. Effects of ezetimibe/simvastatin on lipoprotein subfractions in patients with primary hypercholesterolemia: an exploratory analysis of archived samples using two commercially available techniques. Clin Ther. 2007 Nov;29(11):2419-32. doi: 10.1016/j.clinthera.2007.10.004.
PubMed 18158082Pearson T, Ballantyne C, Sisk C, Shah A, Veltri E, Maccubbin D. Comparison of effects of ezetimibe/simvastatin versus simvastatin versus atorvastatin in reducing C-reactive protein and low-density lipoprotein cholesterol levels. Am J Cardiol. 2007 Jun 15;99(12):1706-1713. doi: 10.1016/j.amjcard.2007.01.062. Epub 2007 May 2.
PubMed 17560879
Study at a glance
From the registry record, last updated by the sponsor on 23 Aug 2024. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Multicenter, Randomized, Double-Blind, Placebo-Controlled, "Factorial" Design Study to Evaluate the Lipid-Altering Efficacy and Safety of Ezetimibe/Simvastatin Combination Tablet in Patients With Primary Hypercholesterolemia
- ClinicalTrials.gov ID
- NCT00092651
- Acronym / sponsor ID
- 0653A-038
- Conditions
- Hypercholesterolemia
- Keywords
- Primary hypercholesterolemia
- Phase
- Phase 3
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 1,398 participants (actual)
- Lead sponsor
- Organon and CoIndustry (pharma, biotech, devices)
- Study start
- Sep 2002
- Primary completion
- Jun 2003 (actual)
- Study completion
- Jun 2003 (actual)
- First posted
- 28 Sep 2004 (estimated)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
The purpose of this study is to evaluate the lipid lowering effects of an investigational drug in patients with hypercholesterolemia (high cholesterol).
Detailed description
The duration of treatment is 4 months.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Double blind (participant, investigator)
Who may qualify
- Ages
- 18 to 80 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (1 listed)
- High cholesterol
Key exclusion criteria (1 listed)
- Patient has a condition which, in the opinion of the investigator, might pose a risk to the patient, interfere with participation in the study, or does not meet the additional criteria as required by the study.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| MK0653A, ezetimibe (+) simvastatin | Drug | – |
| Comparators: simvastatin and ezetimibe | Drug | – |
Primary outcome
Plasma LDL-C
Time frame: From baseline to study end point, defined in this study as the last available postbaseline LDL-C measurement, after 12 weeks of treatment.
1 secondary outcome
Plasma LDL-C, TG and HDL-C. The proportion of patients achieving LDL-C targets. Tolerability.
Time frame: From baseline to study end point in TC, TG, HDL-C, ratios of direct LDL-C:HDL-C and TC:HDL-C, non-HDL-C, Apo B, Apo A-I, Apo A-II, Apo E, lipoprotein(a), C[1]reactive protein (CRP), and fibrinogen, after 12 weeks of treatment.
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 23 Aug 2024.
- Background: PubMed 15639688Bays HE, Ose L, Fraser N, Tribble DL, Quinto K, Reyes R, Johnson-Levonas AO, Sapre A, Donahue SR; Ezetimibe Study Group. A multicenter, randomized, double-blind, placebo-controlled, factorial design study to evaluate the lipid-altering efficacy and safety profile of the ezetimibe/simvastatin tablet compared with ezetimibe and simvastatin monotherapy in patients with primary hypercholesterolemia. Clin Ther. 2004 Nov;26(11):1758-73. doi: 10.1016/j.clinthera.2004.11.016.
- Background: PubMed 16709304Ose L, Shah A, Davies MJ, Rotonda J, Maccubbin D, Tribble D, Veltri E, Mitchel Y. Consistency of lipid-altering effects of ezetimibe/simvastatin across gender, race, age, baseline low density lipoprotein cholesterol levels, and coronary heart disease status: results of a pooled retrospective analysis. Curr Med Res Opin. 2006 May;22(5):823-35. doi: 10.1185/030079906X100131.
- Background: PubMed 16860168Feldman T, Davidson M, Shah A, Maccubbin D, Meehan A, Zakson M, Tribble D, Veltri E, Mitchel Y. Comparison of the lipid-modifying efficacy and safety profiles of ezetimibe coadministered with simvastatin in older versus younger patients with primary hypercholesterolemia: a post Hoc analysis of subpopulations from three pooled clinical trials. Clin Ther. 2006 Jun;28(6):849-59. doi: 10.1016/j.clinthera.2006.06.001.
- Background: PubMed 18370810Feldman T, Ose L, Shah A, Zakson M, Meehan A, Johnson-Levonas AO, Maccubbin D, Tribble DL, Veltri E, Mitchel Y. Efficacy and safety of ezetimibe/simvastatin versus simvastatin monotherapy in hypercholesterolemic patients with metabolic syndrome. Metab Syndr Relat Disord. 2007 Spring;5(1):13-21. doi: 10.1089/met.2006.0033.
- Background: PubMed 18158082Ose L, Reyes R, Johnson-Levonas AO, Sapre A, Tribble DL, Musliner T. Effects of ezetimibe/simvastatin on lipoprotein subfractions in patients with primary hypercholesterolemia: an exploratory analysis of archived samples using two commercially available techniques. Clin Ther. 2007 Nov;29(11):2419-32. doi: 10.1016/j.clinthera.2007.10.004.
- Background: PubMed 17560879Pearson T, Ballantyne C, Sisk C, Shah A, Veltri E, Maccubbin D. Comparison of effects of ezetimibe/simvastatin versus simvastatin versus atorvastatin in reducing C-reactive protein and low-density lipoprotein cholesterol levels. Am J Cardiol. 2007 Jun 15;99(12):1706-1713. doi: 10.1016/j.amjcard.2007.01.062. Epub 2007 May 2.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Medical Monitor study director
Merck Sharp & Dohme LLC
Questions about this trial
What is this clinical trial studying?
A Phase 3 study testing MK0653A, ezetimibe (+) simvastatin and Comparators: simvastatin and ezetimibe in people with Hypercholesterolemia, run by Organon and Co.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 1 inclusion and 1 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 23 Aug 2024. Status can change between updates, so confirm with the study contact before making plans.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Plasma LDL-C (time frame: From baseline to study end point, defined in this study as the last available postbaseline LDL-C measurement, after 12 weeks of treatment.). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT00092651, which also lists 6 linked publications.
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 23 Aug 2024.