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A Worldwide, Multicenter, Double-Blind, Randomized, Parallel, Placebo-Controlled Study to Evaluate the Long-term Efficacy, Safety and Tolerability of Extended-Release (ER) Niacin and Laropiprant (ERN/LRPT) in Patients with Dyslipidemia

A Worldwide, Multicenter, Double-Blind, Randomized, Parallel, Placebo-Controlled Study to Evaluate the Long-term Efficacy, Safety and Tolerability of Extended-Release (ER) Niacin and Laropiprant (ERN/LRPT) in Patients with Dyslipidemia

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
EU CTR
Registry ID
EUCTR2009-012772-27-AT
Enrollment
1125
Registered
2009-09-14
Start date
2009-11-19
Completion date
Unknown
Last updated
2012-06-12

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

Conditions

Dyslipidemia

Interventions

Trade Name: TREDAPTIVE, Product Name: Tredaptive Product Code: MK-0524A Pharmaceutical Form: Modified-release tablet INN or Proposed INN: Laropiprant Other descriptive name: MK-0524 Concentration unit

Sponsors

Merck Sharp & Dohme Corp., a subsidiary of Merck & Co., Inc.
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Patient must meet one of the following criteria based on NCEP ATP III risk categorization: • High risk (CHD or CHD risk equivalents, including diabetes and Framingham study 10-year risk of CHD >20%) on a statin with LDL-C =65 years) yes F.1.3.1 Number of subjects for this age range

Exclusion criteria

Exclusion criteria: 1. Patient has Type 1 or Type 2 diabetes mellitus and meets one or more of the following criteria: • Patient is poorly controlled (HbA1C >8.5% at Visit 1) • Patient is newly diagnosed (within 3 months of Visit 1) • Patient has recently experienced repeated hypoglycemia or unstable glycemic control. • Patient is taking new or recently adjusted antidiabetic pharmacotherapy (with the exception of ±10 units of insulin) within 3 months of Visit 1. 2. Patient is currently taking or has taken niacin >50 mg once daily within 6 weeks of visit 1. 3. Patient is taking a statin (or statin containing product) and fibrate concomitantly at Visit 1 4. Patient is taking Aspirin greater than 100mg per day at Visit 1. Patient has chronic heart failure defined by the New York Heart Association (NYHA) Classes III or IV, uncontrolled cardiac arrhythmias, or poorly controlled hypertension (systolic blood pressure >160 mm Hg or diastolic >100 mm Hg) 5. Patient has arterial bleeding 6. Patient is chines and is on simvastatin 80 mg or a product containing simvastatin 80 mg at Visit 1

Design outcomes

Primary

MeasureTime frame
Main Objective: Main objective: Assess the effects of ERN/LRPT relative to ERN on flushing during the post-withdrawal dosing period as measured by number of days/week with GFSS >4 during weeks 21 to 32. ;Secondary Objective: Secondary objectives: • Assess the effects of ERN/LRPT relative to ERN on flushing during the post-withdrawal dosing period as measured by percentage of patients with maximum GFSS =4 during weeks 21 to 32. • Assess the safety and tolerability of ERN/LRPT relative to PBO. ;Primary end point(s): • Number of days per week with GFSS>4 during weeks 21 to 32.

Countries

Austria, Denmark, Finland, France, Germany, Spain, Sweden

Outcome results

None listed

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