NCT00092651

Brief Summary

The purpose of this study is to evaluate the lipid lowering effects of an investigational drug in patients with hypercholesterolemia (high cholesterol).

Trial Health

100
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
1,398

participants targeted

Target at P75+ for phase_3

Timeline
Completed

Started Sep 2002

Shorter than P25 for phase_3

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

September 1, 2002

Completed
9 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

June 1, 2003

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

June 1, 2003

Completed
1.3 years until next milestone

First Submitted

Initial submission to the registry

September 23, 2004

Completed
5 days until next milestone

First Posted

Study publicly available on registry

September 28, 2004

Completed
Last Updated

August 23, 2024

Status Verified

February 1, 2022

Enrollment Period

9 months

First QC Date

September 23, 2004

Last Update Submit

August 22, 2024

Conditions

Hypercholesterolemia

Keywords

Primary hypercholesterolemia

Outcome Measures

Primary Outcomes (1)

  • Plasma LDL-C

    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.

    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.

Interventions

MK0653A, ezetimibe (+) simvastatinDRUG
Comparators: simvastatin and ezetimibeDRUG

Eligibility Criteria

Age18 Years - 80 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • High cholesterol

You may not qualify if:

  • 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.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Related Publications (6)

  • 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.

    PMID: 15639688BACKGROUND

  • Ose 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.

    PMID: 16709304BACKGROUND

  • Feldman 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.

    PMID: 16860168BACKGROUND

  • Feldman 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.

    PMID: 18370810BACKGROUND

  • Ose 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.

    PMID: 18158082BACKGROUND

  • Pearson 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.

    PMID: 17560879BACKGROUND

MeSH Terms

Conditions

Hypercholesterolemia

Interventions

EzetimibeSimvastatin

Condition Hierarchy (Ancestors)

HyperlipidemiasDyslipidemiasLipid Metabolism DisordersMetabolic DiseasesNutritional and Metabolic Diseases

Intervention Hierarchy (Ancestors)

AzetidinesAzetinesHeterocyclic Compounds, 1-RingHeterocyclic CompoundsLovastatinNaphthalenesPolycyclic Aromatic HydrocarbonsHydrocarbons, AromaticHydrocarbons, CyclicHydrocarbonsOrganic ChemicalsPolycyclic Compounds

Study Officials

  • Medical Monitor

    Merck Sharp & Dohme LLC

    STUDY DIRECTOR

Study Design

Study Type
interventional
Phase
phase 3
Allocation
RANDOMIZED
Masking
DOUBLE
Who Masked
PARTICIPANT, INVESTIGATOR
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
INDUSTRY
Responsible Party
SPONSOR

Study Record Dates

First Submitted

September 23, 2004

First Posted

September 28, 2004

Study Start

September 1, 2002

Primary Completion

June 1, 2003

Study Completion

June 1, 2003

Last Updated

August 23, 2024

Record last verified: 2022-02