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A Worldwide, Multicenter, Double-Blind, Randomized, Parallel Study to Evaluate the Efficacy of MK-0524 to Improve Tolerability of Extended Release Niacin - Effect of an Investigational Compound on Tolerability of Extended Release Niacin

A Worldwide, Multicenter, Double-Blind, Randomized, Parallel Study to Evaluate the Efficacy of MK-0524 to Improve Tolerability of Extended Release Niacin - Effect of an Investigational Compound on Tolerability of Extended Release Niacin

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
EU CTR
Registry ID
EUCTR2006-003107-39-DE
Enrollment
825
Registered
2006-07-03
Start date
Unknown
Completion date
Unknown
Last updated
2012-04-24

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

Conditions

Hypercholesterolemia MedDRA version: 8.1 Level: LLT Classification code 10020604 Term: Hypercholesterolemia

Interventions

Product Name: MK-0524A (ER-Niacin/MK-0524) Product Code: N/A Pharmaceutical Form: Tablet INN or Proposed INN: Nicotinic Acid CAS Number: 59-67-6 Current Sponsor code: N/A Other descriptive name: ER-Ni

Sponsors

Merck & Co
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Patient is appropriate candidate for niacin therapy. Patients with evidence of ischemic cardiovascular disease must be on a statin and have LDL-C =65 years) yes F.1.3.1 Number of subjects for this age range

Exclusion criteria

Exclusion criteria: Patients with unstable doses of medications. Pregnant or lactating women, or women intending to become pregannt are excluded. Patients with diabetes mellitus that is poorly controlled, newly diagnosed, has recently experienced repeated hypoglycemia or unstable glycemic control, or is taking new or recently adjusted antidiabetic pharmacotherapy (with the exception of +/- 10 units of insulin). Patients with the following conditions: chronic heart failure, uncontrolled/unstable cardiac arrhythmias, unstable hypertension, active or chronic hepatobiliary disorder or hepatic disease, HIV positive, gout (within 1 year).

Design outcomes

Primary

MeasureTime frame
Main Objective: To demonstrate the efficacy of MK-0524 to protect against niacin-induced flushing in patients who resume therapy with either MK-0524A 2g or ER-niacin 2g after a 5 day drug holiday from a stable dose of MK-0524A 2g.;Secondary Objective: 1)To demonstrate the efficacy of MK-0524 to protect against niacin-induced flushing in patients who resume therapy with either MK-0524A 2g or ER-niacin 2g after a 5 day drug holiday from a stable dose of MK-0524A 2g. 2)To assess the safety and tolerability of MK-0524A. ;Primary end point(s): The primary endpoint of maximum GFSS categorized into none/mild, moderate, severe, extreme during the first 7 days following a 5 day drug holiday period will be compared between the MK-0524A/Placebo/MK-0524A treatment group and the MK-0524A/Placebo/ER-Niacin group using the Cochran-Mantel-Haenszel (CMH) test stratified by country.

Countries

Austria, Germany, Italy, United Kingdom

Outcome results

None listed

Source: EU CTR (via WHO ICTRP) · Data processed: Feb 4, 2026