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A Study of the Safety and Efficacy of Anacetrapib (MK-0859) When Added to Ongoing Statin Therapy in Japanese Participants With Dyslipidemia (MK-0859-051 AM1)

A Multicenter, 24-Week, Double-Blind, Randomized, Placebo-Controlled, Phase III Study With 28-Week Open Labeled Extension Period to Assess the Efficacy and Safety of MK-0859 When Added to Ongoing Statin Therapy With or Without Other Lipid Modifying Medication(s) in Japanese Patients With Dyslipidemia

Status
Completed
Phases
Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT01760460
Enrollment
307
Registered
2013-01-04
Start date
2013-03-14
Completion date
2015-03-04
Last updated
2017-06-01

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Dyslipidemia

Brief summary

This study will evaluate the effects of anacetrapib (MK-0859) on low-density lipoprotein-cholesterol (LDL-C) when compared to placebo in Japanese participants with dyslipidemia when added to an existing statin-modifying therapy.

Interventions

Sponsors

Merck Sharp & Dohme LLC
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
DOUBLE (Subject, Investigator)

Eligibility

Sex/Gender
ALL
Age
18 Years to 80 Years
Healthy volunteers
No

Inclusion criteria

* If female, cannot be of reproductive potential * Treatment with an appropriate, stable dose of statin ± other lipid modifying therapy for at least 6 weeks and who is not at LDL-C goal per their category in the Japan Atherosclerosis Society guidelines

Exclusion criteria

* Previously participated in a study with a cholesteryl ester transfer protein (CETP) inhibitor * Homozygous and heterozygous familial hypercholesterolemia * Severe chronic heart failure * Uncontrolled cardiac arrhythmias, myocardial infarction (MI), percutaneous coronary intervention (PCI), coronary artery by-pass graft (CABG), unstable angina, or stroke within 3 months

Design outcomes

Primary

MeasureTime frame
Percent Change from Baseline in LDL-C (beta-quantification [BQ] method)Baseline and Week 24
Percentage of Participants who Experience at Least One Adverse Event (AE)64 weeks

Secondary

MeasureTime frame
Percent Change from Baseline in Apolipoprotein B (Apo-B)Baseline and Week 24
Percent Change from Baseline in High-density Lipoprotein-cholesterol (HDL-C)Baseline and Week 24
Percent Change from Baseline in Lipoprotein(a) (Lp[a])Baseline and Week 24
Percent Change from Baseline in Apolipoprotein A-I (Apo-A-I)Baseline and Week 24
Percent Change from Baseline in Non-HDL-CBaseline and Week 24

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 27, 2026