Study To Evaluate The Safety And Efficacy Of Torcetrapib/Atorvastatin In Subjects With Familial Hypercholerolemia

October 28, 2007 updated by: Pfizer

Phase 3, Multi-Center, Double-Blind, Randomized, Parallel Group, Study of the Efficacy, Safety, and Tolerability of Fixed Combination Torcetrapib (CP-529,414) / Atorvastatin Administered Orally, Once Daily (QD) for Six Months, Compared With Maximally Tolerated Atorvastatin Therapy Alone, in Subjects With Heterozygous Familial Hypercholesterolemia

The Torcetrapib project was terminated on December 2, 2006 due to safety findings.

To evaluate the efficacy and safety of torcetrapib/atorvastatin compared to atorvastatin alone in patients with heterozygous familial hypercholesterolemia

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

For additional information please call: 1-800-718-1021

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
400

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 3

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

        • Pfizer Investigational Site
  • Australia
      • Darlinghurst, Australia, NSW 2010
        • Pfizer Investigational Site
    • New South Wales
      • Camperdown, New South Wales, Australia, 2050
        • Pfizer Investigational Site
    • Queensland
      • Woolloongabba, Queensland, Australia, 4102
        • Pfizer Investigational Site
    • South Australia
      • North Adelaide, South Australia, Australia, 5006
        • Pfizer Investigational Site
    • Victoria
      • Clayton, Victoria, Australia, 3168
        • Pfizer Investigational Site
    • Western Australia
      • Perth, Western Australia, Australia, 6000
        • Pfizer Investigational Site
  • Canada
    • Quebec
      • Chicoutimi, Quebec, Canada, G7H 5H6
        • Pfizer Investigational Site
      • Montreal, Quebec, Canada, H1T 1C8
        • Pfizer Investigational Site
      • Montreal, Quebec, Canada, H2W 1R7
        • Pfizer Investigational Site
      • Ste-Foy, Quebec, Canada, G1V 4M6
        • Pfizer Investigational Site
  • Denmark
      • Aalborg, Denmark, 9000
        • Pfizer Investigational Site
      • Arhus C, Denmark, 8000
        • Pfizer Investigational Site
  • France
      • Dijon, France, 21000
        • Pfizer Investigational Site
      • Nantes cedex 01, France, 44093
        • Pfizer Investigational Site
      • Paris, France, 75651 Cedex 13
        • Pfizer Investigational Site
  • Iceland
      • Kopavogur, Iceland, 201
        • Pfizer Investigational Site
  • Norway
      • Oslo, Norway, 0407
        • Pfizer Investigational Site
      • Oslo, Norway, 0027
        • Pfizer Investigational Site
  • South Africa
      • Bloemfontein, South Africa, 9301
        • Pfizer Investigational Site
      • Cape Town, South Africa, 7925
        • Pfizer Investigational Site
    • Cape Town
      • Parow, Cape Town, South Africa, 7500
        • Pfizer Investigational Site
    • Western Cape
      • Bellville, Western Cape, South Africa, 7531
        • Pfizer Investigational Site
  • Sweden
      • Goteborg, Sweden, 413 45
        • Pfizer Investigational Site
      • Linkoping, Sweden, 581 85
        • Pfizer Investigational Site
      • Malmo, Sweden, 205 02
        • Pfizer Investigational Site
      • Stockholm, Sweden, 141 86
        • Pfizer Investigational Site
  • United States
    • California
      • San Diego, California, United States, 92120
        • Pfizer Investigational Site
    • District of Columbia
      • Washington, District of Columbia, United States, 20037
        • Pfizer Investigational Site
    • Florida
      • Lutz, Florida, United States, 33549
        • Pfizer Investigational Site
      • Tampa, Florida, United States, 33603
        • Pfizer Investigational Site
    • Hawaii
      • Tripler AMC, Hawaii, United States, 96859-5000
        • Pfizer Investigational Site
    • Illinois
      • Chicago, Illinois, United States, 60610
        • Pfizer Investigational Site
    • Indiana
      • Indianapolis, Indiana, United States, 46260
        • Pfizer Investigational Site
    • Iowa
      • Iowa City, Iowa, United States, 52242
        • Pfizer Investigational Site
    • Maine
      • Auburn, Maine, United States, 04210
        • Pfizer Investigational Site
      • Scarborough, Maine, United States, 04074
        • Pfizer Investigational Site
    • Massachusetts
      • Boston, Massachusetts, United States, 02111
        • Pfizer Investigational Site
    • North Carolina
      • Charlotte, North Carolina, United States, 28204
        • Pfizer Investigational Site
    • Texas
      • Houston, Texas, United States, 77030
        • Pfizer Investigational Site
    • Wisconsin
      • Madison, Wisconsin, United States, 53719
        • Pfizer Investigational Site

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Diagnosis of Heterozygous Familial Hypercholesterolemia
  • At least 18 years of age

Exclusion Criteria:

  • Women who are pregnant or lactating, or planning to become pregnant.
  • Subjects with a clinically indicated need for statin (HMG-CoA reductase inhibitor) therapy other than atorvastatin or other concomitant therapy with known lipid altering effects on LDL-C and HDL-C including fibrates and nicotinic acid (high doses)
  • Subjects taking any drugs known to be associated with an increased risk of myositis in combination with HMG-CoA reductase inhibitors
  • Subjects with any other medical condition or laboratory abnormality which could affect subject safety, preclude evaluation of response, or render unlikely that the subject would complete the study

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Double

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Change in HDL-C and LDL-C

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Changes in other lipid parameters

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Pfizer

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
March 1, 2005

Study Completion

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
March 1, 2006

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
August 22, 2005

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
August 22, 2005

First Posted (Estimate)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
August 24, 2005

Study Record Updates

Last Update Posted (Estimate)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
October 30, 2007

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
October 28, 2007

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
December 1, 2006

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • A5091026

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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