Evaluation of the Effect on Glucose Control and the Safety and Tolerability of AC2993 in Patients With Type 2 Diabetes Mellitus

February 19, 2015 updated by: AstraZeneca

A Phase 2, Randomized, Triple-Blind, Placebo-Controlled, Short-Term, Dose-Response Study to Examine the Effect on Glucose Control and Safety and Tolerability of AC2993 Given Two Times a Day in Subjects With Type 2 Diabetes Mellitus

This is a multicenter, randomized, blinded, placebo-controlled, short-term, dose-response study to examine the effects on glucose control of AC2993 as compared to placebo in patients with type 2 diabetes. Patients will be individuals with type 2 diabetes treated with metformin for at least 3 months prior to screening. Patients whose diabetes management consists of diet and exercise will also be eligible for this study.

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.
156

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

  • United States
    • Alabama
      • Birmingham, Alabama, United States, 35209
        • Innovative Clinical Trials
      • Birmingham, Alabama, United States, 35243
        • Healthsouth Clinical Research
    • California
      • Anaheim, California, United States, 92801
        • Endocrinology Clinic of O.C.
      • Bellflower, California, United States, 90706
        • Pioneer Medical Group
      • Chula Vista, California, United States, 91910
        • International Clinical Research Network
      • Fresno, California, United States, 93721
        • Bautista Research and Medical Clinic
      • La Jolla, California, United States, 92037
        • Whittier Institute for Diabetes
      • Los Gatos, California, United States, 95032
        • Richard Cherlin, M.D.
      • Moreno Valley, California, United States, 92553
        • Dr. Martinez Medical Clinic
    • Colorado
      • Aurora, Colorado, United States, 80010
        • Anshutz Outpatient Pavilion
    • Florida
      • Clearwater, Florida, United States, 33760
        • Diagnostic Clinic
      • Gainsville, Florida, United States, 32605
        • Radiant Research-Gainsville
      • Jacksonville, Florida, United States, 32216
        • Jacksonville Center for Clinical Research
      • Pinellas Park, Florida, United States, 33781
        • Radiant Research-Pinellas Park
    • Georgia
      • Blairsville, Georgia, United States, 30512
        • Clinical Research Group of North Georgia
    • Hawaii
      • Honolulu, Hawaii, United States, 96813
        • East-West Medical Research Institute
      • Honolulu, Hawaii, United States, 96814
        • Radiant Research-Honolulu
    • Idaho
      • Boise, Idaho, United States, 83704
        • Radiant Research-Boise
    • Illinois
      • Chicago, Illinois, United States, 60607
        • Cedar-Crosse Research Center
    • Louisiana
      • Covington, Louisiana, United States, 70433
        • Northshore Medical Research, LLC
      • Slidell, Louisiana, United States, 70458
        • Medical Research Institute
    • Massachusetts
      • Concord, Massachusetts, United States, 01742
        • Melvin Kramer, MD
    • Minnesota
      • Edina, Minnesota, United States, 55435
        • Radiant Research-Edina
    • Mississippi
      • Gulfport, Mississippi, United States, 39501
        • Mississippi Medical Research, LLC
    • Missouri
      • Kansas City, Missouri, United States, 64114
        • The Center for Pharmaceutical Research
    • Nevada
      • Las Vegas, Nevada, United States, 89119
        • Innovative Health Research
    • North Carolina
      • Cary, North Carolina, United States, 27511
        • Carolina Advanced Research
    • Ohio
      • Maumee, Ohio, United States, 43537
        • Fallen Timbers Internal Medicine, LLC
    • Texas
      • Benbrook, Texas, United States, 76126
        • Millenium Research
      • Desoto, Texas, United States, 75115
        • Healthsouth Clinical Research
      • Houston, Texas, United States, 77030
        • Baylor College of Medicine/Clinical Studies Unit
      • Midland, Texas, United States, 79705
        • Diabetes Center of the Southwest
    • Utah
      • Salt Lake City, Utah, United States, 84108
        • Utah Diabetes Center at the University of Utah

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 to 65 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Subjects with type 2 diabetes
  • Treated with diet and exercise alone or with metformin for at least 3 months prior to screening
  • BMI 27-45 kg/m^2
  • HbA1c between 7.0 % and 8.0 %

Exclusion Criteria:

  • Treated with other oral anti-diabetic agents other than metformin within 3 months of screening
  • Patients previously treated with AC2993
  • Patients presently treated with insulin

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.
Placebo Comparator: Placebo 0.01 mL
2 week placebo lead-in followed by Placebo 0.01 mL
Drug: Placebo 0.01 mL
2-week placebo lead-in period (0.01 mL) followed by 4 weeks of Placebo 0.01 mL subcutaneously injected twice daily
Placebo Comparator: Placebo 0.02 mL
2 week placebo lead-in followed by Placebo 0.02 mL
Drug: Placebo 0.02 mL
2-week placebo lead-in period (0.01 mL) followed by 4 weeks of Placebo 0.02 mL subcutaneously injected twice daily
Placebo Comparator: Placebo 0.03 mL
2 week placebo lead-in followed by Placebo 0.03 mL
Drug: Placebo 0.03 mL
2-week placebo lead-in period (0.01 mL) followed by 4 weeks of Placebo 0.03 mL subcutaneously injected twice daily
Placebo Comparator: Placebo 0.04 mL
2 week placebo lead-in followed by Placebo 0.04 mL
Drug: Placebo 0.04 mL
2-week placebo lead-in period (0.01 mL) followed by 4 weeks of Placebo 0.04 mL subcutaneously injected twice daily
Experimental: AC2993 2.5 mcg
2 week placebo lead-in (0.01 mL) followed by AC2993 2.5 mcg; 0.01 mL
Drug: AC2993 2.5 mcg
2-week placebo lead-in period (0.01 mL) followed by 4 weeks of AC2993 2.5 mcg (0.01 mL) subcutaneously injected twice daily
Other Names:
  • synthetic exendin-4
Experimental: AC2993 5.0 mcg
2 week placebo lead-in followed by AC2993 5.0 mcg; 0.01 mL
Drug: AC2993 5.0 mcg
2-week placebo lead-in period (0.01 mL) followed by 4 weeks of AC2993 5.0 mcg (0.02 mL) subcutaneously injected twice daily
Other Names:
  • synthetic exendin-4
Experimental: AC2993 7.5 mcg
2 week placebo lead-in followed by AC2993 7.5 mcg; 0.03 mL
Drug: AC2993 7.5 mcg
2-week placebo lead-in period (0.01 mL) followed by 4 weeks of AC2993 7.5 mcg (0.03 mL) subcutaneously injected twice daily
Other Names:
  • synthetic exendin-4
Experimental: AC2993 10.0 mcg
2 week placebo lead-in period followed by AC2993 10.0 mcg; 0.04 mL
Drug: AC2993 10.0 mcg
2-week placebo lead-in period (0.01 mL) followed by 4 weeks of AC2993 10.0 mcg (0.04 mL) subcutaneously injected twice daily
Other Names:
  • synthetic exendin-4

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
Change in HbA1c (glycosylated hemoglobin) from Baseline to Day 28
Time Frame: Baseline (Day 1) to Day 28
Change in HbA1c from Baseline (Day 1) to study termination (Day 28)
Baseline (Day 1) to Day 28

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
Change in HbA1c from Baseline to Day 14
Time Frame: Baseline, Day 14
Change in HbA1c from Baseline (Day 1) to Day 14
Baseline, Day 14
Change in fasting plasma glucose from Baseline to Day 14 and to Day 28
Time Frame: Baseline, Day 14, Day28
Change in fasting plasma glucose from Baseline (Day 1) to Day 14 and to study termination (Day 28)
Baseline, Day 14, Day28
Change in serum fructosamine from Baseline (Day 1) to Day 14 and to Day 28
Time Frame: Baseline, Day 14, Day 28
Change in serum fructosamine from baseline (Day 1) to Visit 4 (Day 14) and to study termination (Day 28)
Baseline, Day 14, Day 28

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.
AstraZeneca

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

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.
August 1, 2002

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.
May 1, 2003

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.
May 1, 2003

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).
September 3, 2002

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.
September 4, 2002

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.
September 5, 2002

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.
February 20, 2015

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.
February 19, 2015

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.
January 1, 2015

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.
  • 2993-116

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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