A Multiple Dose Study Of PF-04950615 (RN316) In Subjects On Maximum Doses Of Statins

October 4, 2017 updated by: Pfizer

A Phase 2, Double-blind, Placebo-controlled, Randomized Study To Assess The Efficacy, Safety And Tolerability Of Pf-04950615 Following Multiple Intravenous Doses In Hypercholesterolemic Subjects On Maximum Dose Of Atorvastatin Or Rosuvastatin.

PF-04950615 is a new investigational hypercholesterolemic agent that is being tested in this study to evaluate if it can lower LDL cholesterol.

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.

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 (Actual)

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.
46

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 2

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

  • Canada
      • Quebec, Canada, G1V 4M6
        • Clinique des Maladies Lipidiques de Quebec Inc.
    • British Columbia
      • Kelowna, British Columbia, Canada, V1Y 3G8
        • The Medical Arts Health Research Group
    • Quebec
      • Chicoutimi, Quebec, Canada, G7H 7Y8
        • Q & T Research Chicoutimi
      • Laval, Quebec, Canada, H7T 2P5
        • Centre de Recherche Clinique de Laval
      • Montreal, Quebec, Canada, H4N 3C5
        • Diex Research Montreal Inc.
      • Sherbrooke, Quebec, Canada, J1H 1Z1
        • Diex Research Sherbrooke Inc.
  • United States
    • Alabama
      • Birmingham, Alabama, United States, 35216
        • Achieve Clinical Research, LLC
    • California
      • Garden Grove, California, United States, 92845
        • Collaborative Neuroscience Network, Inc
      • Garden Grove, California, United States, 92845
        • Advance Outcome Management, Inc.
      • Long Beach, California, United States, 90806
        • Collaborative Neuroscience Network, Inc.
      • Wildomar, California, United States, 92595
        • Elite Clinical Trials, Inc.
    • Florida
      • Clearwater, Florida, United States, 33756
        • Innovative Research of West Florida, Inc.
      • DeLand, Florida, United States, 32720
        • Avail Clinical Research, LLC
      • Miami, Florida, United States, 33185
        • Kendall South Medical Center, Inc.
      • Orlando, Florida, United States, 32806
        • Compass Research, LLC
    • Georgia
      • Atlanta, Georgia, United States, 30309
        • Atlanta Diabetes Associates
    • Kansas
      • Overland Park, Kansas, United States, 66212
        • Vince and Associates Clinical Research
      • Overland Park, Kansas, United States, 66209
        • Midwest Cardiology Associates
      • Overland Park, Kansas, United States, 66209
        • Stark Pharmacy
    • Missouri
      • Kansas City, Missouri, United States, 64111
        • Saint Luke's Hospital
      • Kansas City, Missouri, United States, 64111
        • Saint Luke's Lipid and Diabetes Research Center
      • Saint Louis, Missouri, United States, 63128
        • Advance Clinical Research
    • North Carolina
      • Raleigh, North Carolina, United States, 27612
        • Wake Research Associates, LLC
      • Raleigh, North Carolina, United States, 27612
        • Wake Internal Medicine Consultants, Inc.
    • Oklahoma
      • Oklahoma City, Oklahoma, United States, 73120
        • Oklahoma Heart Hospital
      • Oklahoma City, Oklahoma, United States, 73112
        • Lynn Health Science Institute
      • Oklahoma City, Oklahoma, United States, 73120
        • Oklahoma Cardiovascular Research Group
      • Oklahoma City, Oklahoma, United States, 73120
        • Oklahoma Heart Hospital Physicians
    • Pennsylvania
      • Duncansville, Pennsylvania, United States, 16635
        • Altoona Center for Clinical Research
    • South Carolina
      • Greer, South Carolina, United States, 29651
        • DeGarmo Institute of Medical Research
    • Tennessee
      • Kingsport, Tennessee, United States, 37660
        • Holston Medical Group
    • Texas
      • Houston, Texas, United States, 77081
        • Texas Center for Drug Development, Inc
      • Tomball, Texas, United States, 77375
        • Martin Diagnostic Clinic
    • Utah
      • Orem, Utah, United States, 84058
        • Aspen Clinical Research, LLC
    • Virginia
      • Richmond, Virginia, United States, 23294
        • National Clinical Research - Richmond, Inc.

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:

  • Body Mass Index (BMI) of 18.5 to 40 kg/m2
  • On a stable maximum daily dose of a statin, defined as atorvastatin 80 mg or rosuvastatin 40 mg for a minimum of 45 days prior to Day 1.
  • Lipids meet the following criteria twice during screening period:
  • Fasting LDL C = or > 80 mg/dL;
  • Fasting TG < 400 mg/dL.

Exclusion Criteria:

  • History of a cardiovascular or cerebrovascular event or procedure (eg, MI, stroke, TIA, angioplasty) during the past year.
  • Poorly controlled type 1 or type 2 diabetes mellitus.
  • Poorly controlled hypertension.
  • Fasting triglycerides > 400 mg/dL
  • 12 lead ECG demonstrating QTcFF >455 msec at screening.

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

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
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.
Experimental: Treatment B
Drug: PF-04950615 (RN316)
An infusion lasting approximately 60 minutes
Experimental: Treatment C
Drug: PF-04950615 (RN316)
An infusion lasting approximately 60 minutes
Placebo Comparator: Treatment A
Other: Placebo
An infusion lasting approximately 60 minutes

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
Measure Description
Time Frame
Percent Change From Baseline in Low-density Lipoprotein Cholesterol (LDL-C) at Day 85
Time Frame: Baseline, Day 85
Baseline value was calculated as the average of Day 7 and Day 1 measurements collected prior to study drug administration.
Baseline, Day 85

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
Measure Description
Time Frame
Percentage of Participants Achieving Low-density Lipoprotein Cholesterol (LDL-C) Less Than 70 and Less Than 100 Milligram Per Deciliter (mg/dL)
Time Frame: Day 29, 57, 85
Day 29, 57, 85
Percentage of Participants Achieving at Least 30 Percent Decrease in Low-density Lipoprotein Cholesterol (LDL-C)
Time Frame: Day 29, 57, 85
Day 29, 57, 85
Change From Baseline in Lipid Parameters at Day 29, 57 and 85
Time Frame: Baseline, Day 29, 57, 85
Lipid parameters included: high-density lipoprotein cholesterol (HDL-C), total cholesterol (TC), non-high-density lipoprotein-cholesterol (non-HDL-C), triglyceride (TG), apolipoprotein B (ApoB) and apolipoprotein A1 (ApoA1). Baseline value was calculated as the average of Day 7 and Day 1 measurements collected prior to study drug administration.
Baseline, Day 29, 57, 85
Percent Change From Baseline in Lipid Parameters at Day 29, 57 and 85
Time Frame: Baseline, Day 29, 57, 85
Lipid parameters included: high-density lipoprotein cholesterol (HDL-C), total cholesterol (TC), non-high-density lipoprotein-cholesterol (non-HDL-C), triglyceride (TG), apolipoprotein B (ApoB) and apolipoprotein A1 (ApoA1). Baseline value was calculated as the average of Day 7 and Day 1 measurements collected prior to study drug administration.
Baseline, Day 29, 57, 85
Number of Participants With Treatment-Emergent Adverse Events (TEAEs)
Time Frame: Day 1 up to Day 141
An adverse event (AE) was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. Serious adverse event (SAE) was an AE resulting in any of the following outcomes or deemed significant for any other reason: death; initial or prolonged inpatient hospitalization; life-threatening experience (immediate risk of dying); persistent or significant disability/incapacity; congenital anomaly. TEAEs are events between first dose of study drug and up to Day 141 that were absent before treatment or that worsened relative to pretreatment state. Treatment related: a TEAE deemed related to the study drug by the investigator. TEAEs included SAEs (TESAEs) as well as non-serious AEs which occurred during the study. The participants with TEAEs, TESAEs and treatment-related TEAEs were reported.
Day 1 up to Day 141
Number of Treatment-Emergent Adverse Events (TEAEs) by Severity
Time Frame: Day 1 up to Day 141
An AE was any untoward medical occurrence in participant who received study drug without regard to possibility of causal relationship. Investigator assessed adverse events as mild (does not interfere with participant's usual function), moderate (interferes to some extent with participant's usual function) or severe (interferes significantly with participant's usual function). All causality TEAEs were assessed for severity. TEAEs are events between first dose of study drug and up to Day 141 that were absent before treatment or that worsened relative to pretreatment state.
Day 1 up to Day 141
Number of Participants With Clinically Significant Laboratory Abnormalities
Time Frame: Screening up to Day 141
Criteria for clinically significant laboratory abnormalities were based on investigator's discretion. Total number of participants who met the criteria for any laboratory abnormal findings were reported. Laboratory parameters included: hematology, coagulation, liver function, renal function, electrolytes, hormones, chemistry and urinalysis. Screening was 21 days prior to start of study treatment.
Screening up to Day 141
Number of Participants With Clinically Significant Changes in Vital Signs and Electrocardiogram (ECG) Parameters
Time Frame: Screening up to Day 141
Number of participants with clinically significant changes in vital signs and ECG findings were reported. Criteria for clinical significant vital signs: maximum increase or decrease from baseline in supine systolic blood pressure (BP) greater than or equal to (>=) 30 millimeter of mercury (mmHg), maximum increase or decrease from baseline in supine diastolic BP of >=20 mmHg. Criteria for clinically significant ECG parameters: maximum increase of >=25 percent (%) for baseline value of greater than 200 millisecond (msec) or maximum increase of >=50% for baseline value of less than or equal to (<=) 200 msec for PR and QRS interval, maximum increase from baseline of greater than (>) 30 to <=60 msec and maximum increase from baseline of >60 msec for QT interval corrected using the Fridericia's formula (QTCF). Screening was 21 days prior to start of study treatment.
Screening up to Day 141
Number of Participants With Anti-drug (Anti-PF-04950615) Antibody (ADA)
Time Frame: Day 1 up to Day 141
Human serum samples of participants who received PF-04950615 (RN316) were analyzed for the presence of anti-PF-04950615 antibodies by using the semi quantitative enzyme-linked immunosorbent assay (ELISA). Results with titer value >=4.32 nanogram per milliliter of anti-PF-04950615 antibodies were counted as positive. Number of participants with presence of anti-PF-04950615 antibodies were reported in this outcome measure.
Day 1 up to Day 141

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

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Helpful Links

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 (Actual)

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.
June 1, 2011

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
April 1, 2012

Study Completion (Actual)

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.
June 1, 2012

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).
May 3, 2011

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.
May 6, 2011

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.
May 9, 2011

Study Record Updates

Last Update Posted (Actual)

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.
November 8, 2017

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 4, 2017

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.
October 1, 2017

More Information

Terms related to this study

Keywords

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.
  • B1481012

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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