Safety and Efficacy Study Comparing ABT-143 to Simvastatin in Subjects With Elevated Levels of Low Density Lipoprotein Cholesterol ("Bad Cholesterol") and Triglycerides

This study has been completed.
Sponsor:
Information provided by (Responsible Party):
AstraZeneca
ClinicalTrials.gov Identifier:
NCT00812955
First received: December 18, 2008
Last updated: September 27, 2012
Last verified: September 2012
  Purpose

The primary purpose of this study is to test the effect and safety of three different doses of ABT-143 compared to simvastatin in subjects with elevated levels of low density lipoprotein cholesterol ("bad cholesterol") and triglycerides.


Condition Intervention Phase
Dyslipidemia, Hypercholesterolemia, Hypertriglyceridemia
Drug: ABT-143
Drug: simvastatin
Phase 3

Study Type: Interventional
Study Design: Allocation: Randomized
Endpoint Classification: Safety/Efficacy Study
Intervention Model: Parallel Assignment
Masking: Double Blind (Subject, Caregiver, Investigator)
Primary Purpose: Treatment
Official Title: An 8-Week, Multicenter, Randomized, Double-blind, Four-arm, Parallel-group Study Comparing the Safety and Efficacy of ABT-143 to Simvastatin in Subjects With Hypercholesterolemia

Resource links provided by NLM:


Further study details as provided by AstraZeneca:

Primary Outcome Measures:
  • Mean Percent Change From Baseline to the Final Visit in Low-density Lipoprotein Cholesterol (LDL-C) (Full Analysis Set) [ Time Frame: Baseline to 8 weeks ] [ Designated as safety issue: No ]

    The mean percent change from Baseline to the Final Visit in low-density lipoprotein cholesterol, comparing the following two treatment groups:

    ABT-143 capsules 20/135 milligrams versus simvastatin capsules 40 milligrams for the full analysis set.



Secondary Outcome Measures:
  • Mean Percent Change From Baseline to the Final Visit in Low-density Lipoprotein Cholesterol (LDL-C), With ABT-143 Capsules 10/135 Milligrams Versus Simvastatin Capsules 40 Milligrams (Full Analysis Set) [ Time Frame: Baseline to 8 weeks ] [ Designated as safety issue: No ]
    The mean percent change from Baseline to the Final Visit in low-density lipoprotein cholesterol, comparing the following treatment groups, ABT-143 capsules 10/135 milligrams versus simvastatin capsules 40 milligrams for the full analysis set.

  • Mean Percent Change From Baseline to the Final Visit in Low-density Lipoprotein Cholesterol (LDL-C), With ABT-143 Capsules 5/135 Milligrams Versus Simvastatin Capsules 40 Milligrams (Full Analysis Set) [ Time Frame: Baseline to 8 weeks ] [ Designated as safety issue: No ]
    The mean percent change from Baseline to the Final Visit in low-density lipoprotein cholesterol, comparing the following treatment groups, ABT-143 capsules 5/135 milligrams versus simvastatin capsules 40 milligrams for the full analysis set.


Other Outcome Measures:
  • Median Percent Change in Triglycerides From Baseline to the Final Visit (Full Analysis Set) [ Time Frame: Baseline to 8 weeks ] [ Designated as safety issue: No ]
    The ABT-143 capsules 20/135 milligram, ABT-143 capsules 10/135 milligram, and ABT-143 capsules 5/135 milligram groups were compared to the simvastatin capsules 40 milligram group for median percent change in triglycerides from Baseline to the Final Visit for the full analysis set.

  • Mean Percent Change in High-density Lipoprotein Cholesterol (HDL-C) From Baseline to the Final Visit (Full Analysis Set) [ Time Frame: Baseline to 8 weeks ] [ Designated as safety issue: No ]
    The ABT-143 capsules 20/135 milligram, ABT-143 capsules 10/135 milligram, and ABT-143 capsules 5/135 milligram groups were compared to the simvastatin capsules 40 milligram group for mean percent change in high-density lipoprotein cholesterol from Baseline to the Final Visit for the full analysis set.


Enrollment: 474
Study Start Date: November 2008
Study Completion Date: June 2009
Primary Completion Date: June 2009 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: A - ABT-143 capsules 5/135 mg
ABT-143 capsules 5/135 mg - ABT-143 (rosuvastatin 5 mg in combination with fenofibric acid 135 mg) once daily for 8 weeks
Drug: ABT-143
Once daily for 8 weeks
Experimental: B - ABT-143 capsules 10/135 mg
ABT-143 capsules 10/135 mg - ABT-143 (rosuvastatin 10 mg in combination with fenofibric acid 135 mg) once daily for 8 weeks
Drug: ABT-143
Once daily for 8 weeks
Experimental: C - ABT-143 capsules 20/135 mg
ABT-143 capsules 20/135 mg - ABT-143 (rosuvastatin 20 mg in combination with fenofibric acid 135 mg) once daily for 8 weeks
Drug: ABT-143
Once daily for 8 weeks
Active Comparator: D - Simvastatin capsules 40 mg
Simvastatin capsules 40 mg daily for 8 weeks
Drug: simvastatin
Once daily for 8 weeks simvastatin capsules 40 mg

Detailed Description:

There are 4 treatment groups in the study: ABT-143 capsules 20/135 mg, ABT-143 capsules 10/135 mg, ABT-143 5/135 mg, and simvastatin capsules 40 mg. The primary outcome measure only compares 2 of these groups: ABT-143 capsules 20/135 mg and the simvastatin capsules 40 mg groups, therefore there are only results for these 2 groups and not all 4 groups for this outcome measure . Secondary outcome measure (mean percent change in LDL-C comparing ABT-143 capsules 10/135 mg to simvastatin capsules 40 mg) only compares these 2 groups: ABT-143 capsules 10/135 mg and simvastatin capsules 40 mg, therefore there are only results for these 2 groups and not all 4 groups for this outcome measure. Secondary outcome measure (mean percent change in LDL-C comparing ABT-143 capsules 5/135 mg to simvastatin capsules 40 mg) only compares these 2 groups: ABT-143 capsules 5/135 mg and simvastatin capsules 40 mg, therefore there are only results for these 2 groups and not all 4 groups for this outcome measure. For the other pre-specified outcome measures, median percent change in triglycerides from baseline to the final visit and mean percent change in HDL-C from baseline to the final visit for the full analysis sets, all 3 ABT-143 capsules 20/135 mg, 10/135 mg, and 5/135 mg groups were compared to the simvastatin capsules 40 mg group, therefore there are results for all 4 treatment groups for these outcome measures.

  Eligibility

Ages Eligible for Study:   18 Years and older
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria

  • Participants with hypercholesterolemia and hypertriglyceridemia.
  • Participants had the following fasting lipid results following a greater than or equal to 12 hour fasting period (measured at the Screening Visit(s)):

    • Triglycerides level greater than or equal to 150 milligrams/deciliter (mg/dL) and less than 400 milligrams/deciliter, and
    • Low-density lipoprotein cholesterol greater than or equal to 160 milligrams/deciliter and less than or equal to 240 milligrams/deciliter.

Exclusion Criteria

  • Participants with certain chronic or unstable medical conditions.
  • Participants receiving coumarin anticoagulants, systemic cyclosporins, or certain other medications.
  • Pregnant or lactating women, or women intending to become pregnant.
  • Participants with diabetes mellitus that is poorly controlled.
  • Participant was of Asian ancestry (having Filipino, Chinese, Japanese, Korean, Vietnamese, or Asian-Indian origin).
  Contacts and Locations
Please refer to this study by its ClinicalTrials.gov identifier: NCT00812955

  Show 129 Study Locations
Sponsors and Collaborators
AstraZeneca
Investigators
Study Director: Torbjörn Lundström, MD AstraZeneca
  More Information

No publications provided by AstraZeneca

Additional publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
Responsible Party: AstraZeneca
ClinicalTrials.gov Identifier: NCT00812955     History of Changes
Other Study ID Numbers: M10-667
Study First Received: December 18, 2008
Results First Received: April 25, 2012
Last Updated: September 27, 2012
Health Authority: United States: Food and Drug Administration

Keywords provided by AstraZeneca:
Dyslipidemia
Hypercholesterolemia
Hypertriglyceridemia

Additional relevant MeSH terms:
Hypercholesterolemia
Hypertriglyceridemia
Dyslipidemias
Hyperlipidemias
Lipid Metabolism Disorders
Metabolic Diseases
Simvastatin
Hypolipidemic Agents
Antimetabolites
Molecular Mechanisms of Pharmacological Action
Pharmacologic Actions
Lipid Regulating Agents
Therapeutic Uses
Hydroxymethylglutaryl-CoA Reductase Inhibitors
Anticholesteremic Agents
Enzyme Inhibitors

ClinicalTrials.gov processed this record on April 17, 2014