- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01652729
Comparison Study of the Glycemic Effects, Safety, and Tolerability of Exenatide Once Weekly Suspension to Sitagliptin and Placebo in Subjects With Type 2 Diabetes Mellitus (DURATION-NEO-2)
July 31, 2015 updated by: AstraZeneca
A Randomized, Long-Term, Open-Label, 3-Arm, Multicenter Study to Compare the Glycemic Effects, Safety, and Tolerability of Exenatide Once Weekly Suspension to Sitagliptin and Placebo in Subjects With Type 2 Diabetes Mellitus
To compare the effect on glycemic control (HbA1c) of exenatide suspension administered once weekly to that achieved by sitagliptin or placebo administered once daily for 28 weeks in subjects with type 2 diabetes mellitus.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
365
Phase
- 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
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Alabama
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Birmingham, Alabama, United States, 35216
- Research Site
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Huntsville, Alabama, United States, 35801
- Research Site
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Arizona
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Phoenix, Arizona, United States, 85018
- Research Site
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Phoenix, Arizona, United States, 85020
- Research Site
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California
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Beverly Hills, California, United States, 90036
- Research Site
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Buena Park, California, United States, 90620
- Research Site
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Chino, California, United States, 91710
- Research Site
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Chula Vista, California, United States, 91910
- Research Site
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Encinitas, California, United States, 92024
- Research Site
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Greenbrae, California, United States, 94904
- Research Site
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Los Angeles, California, United States, 90057
- Research Site
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Los Angeles, California, United States, 90059
- Research Site
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North Hollywood, California, United States, 91606
- Research Site
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Walnut Creek, California, United States, 94598
- Research Site
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West Hills, California, United States, 91307
- Research Site
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Florida
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Boca Raton, Florida, United States, 33432
- Research Site
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Hialeah, Florida, United States, 33012
- Research Site
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Miami, Florida, United States, 33169
- Research Site
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Miami, Florida, United States, 33143
- Research Site
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Miami, Florida, United States, 33183
- Research Site
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Port Orange, Florida, United States, 32127
- Research Site
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St. Petersburg, Florida, United States, 33709
- Research Site
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Illinois
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Chicago, Illinois, United States, 60607
- Research Site
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Evanston, Illinois, United States, 60201
- Research Site
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Indiana
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Indianapolis, Indiana, United States, 46254
- Research Site
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Maryland
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Oxon Hill, Maryland, United States, 20745
- Research Site
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Nebraska
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Omaha, Nebraska, United States, 68130
- Research Site
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Nevada
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Henderson, Nevada, United States, 89052
- Research Site
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Las Vegas, Nevada, United States, 89123
- Research Site
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Las Vegas, Nevada, United States, 89101
- Research Site
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New Mexico
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Albuquerque, New Mexico, United States, 87102
- Research Site
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New York
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Buffalo, New York, United States, 14215
- Research Site
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Hartsdale, New York, United States, 10530
- Research Site
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North Carolina
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Charlotte, North Carolina, United States, 28204
- Research Site
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Clayton, North Carolina, United States, 27520
- Research Site
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Durham, North Carolina, United States, 27710
- Research Site
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Greensboro, North Carolina, United States, 27410
- Research Site
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Mooresville, North Carolina, United States, 28117
- Research Site
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Salisbury, North Carolina, United States, 28144
- Research Site
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Ohio
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Cincinnati, Ohio, United States, 45246
- Research Site
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Franklin, Ohio, United States, 45005
- Research Site
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Marion, Ohio, United States, 43302
- Research Site
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Oklahoma
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Yukon, Oklahoma, United States, 73099
- Research Site
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Oregon
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Eugene, Oregon, United States, 97404
- Research Site
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Portland, Oregon, United States, 97210
- Research Site
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South Carolina
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Greer, South Carolina, United States, 29651
- Research Site
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Simpsonville, South Carolina, United States, 29681
- Research Site
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South Dakota
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Rapid City, South Dakota, United States, 57702
- Reseach Site
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Tennessee
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Chattanooga, Tennessee, United States, 37421
- Research Site
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Texas
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Carrolton, Texas, United States, 75007
- Research Site
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Corpus Christi, Texas, United States, 78404
- Research Site
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Dallas, Texas, United States, 75390
- Research Site
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Houston, Texas, United States, 77074
- Research Site
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Houston, Texas, United States, 77072
- Research Site
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Katy, Texas, United States, 77450
- Research Site
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San Antonio, Texas, United States, 78205
- Research Site
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Utah
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Salt Lake City, Utah, United States, 84107
- Research Site
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Salt Lake City, Utah, United States, 84095
- Research Site
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Virginia
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Burke, Virginia, United States, 22015
- Research Site
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Washington
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Spokane, Washington, United States, 99202
- Research Site
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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
Ages Eligible for Study
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- At least 18 years old
- Diagnosed with type 2 diabetes mellitus
- HbA1c of 7.1% to 11.0%, inclusive, at screening
- Has stable body weight, i.e., not varying by >3% for at least 3 months prior to screening
- Fasting plasma glucose concentration <280 mg/dL (15.5 mmol/L) at screening
- Body mass index of <45 kg/m2 at screening
- Has been treated with a stable regimen of ≥1500 mg/day metformin for a minimum of 2 months prior to Visit 1 (Screening)
Exclusion Criteria:
- History of pancreatitis or triglycerides >=500 mg/dL
- Medullary carcinoma or multiple endocrine neoplasia (MEN2) or a family history of either
- History of renal transplantation, or is currently receiving renal dialysis, or has an estimated creatinine clearance <50 mL/min
- Active cardiovascular disease
- Presence or history of severe congestive heart failure
- Central nervous system disease, including epilepsy
- Liver disease
- History of severe gastrointestinal diseases
- Clinically significant malignant disease
- Repeated severe hypoglycemia within the last 6 months
- Any exposure to exenatide (BYETTA® or BYDUREON™) or any GLP-1 analog
- Any DPP-4 inhibitor within 3 months prior 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: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
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Experimental: Exenatide once weekly suspension
Exenatide once weekly suspension 2mg subcutaneous injection
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Active Comparator: Sitagliptin 100mg
Overencapsulated Sitagliptin 100mg oral tablet once daily
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Placebo Comparator: Placebo
Placebo oral capsule once daily
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Placebo oral capsule once daily
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change in HbA1c (Glycosylated Hemoglobin) From Baseline to Week 28
Time Frame: Baseline to Week 28
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Absolute change in HbA1c from baseline (Day 1, Visit 3) to Week 28/Study Termination (Visit 11).
Hypothesis testing on the primary endpoint followed a serial gated procedure with all tests carried out at a 2-sided significance level of 0.05 to protect the family-wise error rate.
These tests were conducted sequentially, and are presented in the statistical analysis section below in the order in which they were performed; each test was the gatekeeper of later tests.
|
Baseline to Week 28
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Percentage of Subjects Achieving HbA1c <7% at Week 28
Time Frame: Baseline to Week 28
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Percentage of subjects achieving HbA1c target values of < 7.0% at Week 28/Study Termination.
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Baseline to Week 28
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Change in Fasting Plasma Glucose Concentrations From Baseline to Week 28
Time Frame: Baseline to Week 28
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The change in fasting plasma glucose concentrations from baseline (Day 1) to Week 28/Study Termination.
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Baseline to Week 28
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Change in Body Weight (kg) From Baseline to Week 28
Time Frame: Baseline to Week 28
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The change in body weight (kg) from baseline (Day 1) to Week 28/Study Termination.
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Baseline to Week 28
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Change in 2-hour Postprandial Glucose Concentrations From Baseline to Week 16 (Visit 8)
Time Frame: Baseline to Week 16
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The change in 2-hour postprandial plasma glucose from baseline (Day 1) to Visit 8 (Week 16) was analyzed using a general linear model including treatment, and baseline HbA1c stratum (< 9% or ≥ 9%) as fixed factors, and the baseline 2-hour postprandial plasma glucose concentrations as a covariate.
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Baseline to Week 16
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Study Chair: Peter Ohman, 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
- Guja C, Frias JP, Suchower L, Hardy E, Marr G, Sjostrom CD, Jabbour SA. Safety and Efficacy of Exenatide Once Weekly in Participants with Type 2 Diabetes and Stage 2/3 Chronic Kidney Disease. Diabetes Ther. 2020 Jul;11(7):1467-1480. doi: 10.1007/s13300-020-00815-z. Epub 2020 Apr 18. Erratum In: Diabetes Ther. 2020 Dec;11(12):3011-3013.
- Gadde KM, Vetter ML, Iqbal N, Hardy E, Ohman P; DURATION-NEO-2 study investigators. Efficacy and safety of autoinjected exenatide once-weekly suspension versus sitagliptin or placebo with metformin in patients with type 2 diabetes: The DURATION-NEO-2 randomized clinical study. Diabetes Obes Metab. 2017 Jul;19(7):979-988. doi: 10.1111/dom.12908. Epub 2017 Mar 17. Erratum In: Diabetes Obes Metab. 2017 Sep;19(9):1332.
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
February 1, 2013
Primary Completion (Actual)
April 1, 2014
Study Completion (Actual)
April 1, 2014
Study Registration Dates
First Submitted
July 26, 2012
First Submitted That Met QC Criteria
July 27, 2012
First Posted (Estimate)
July 30, 2012
Study Record Updates
Last Update Posted (Estimate)
August 20, 2015
Last Update Submitted That Met QC Criteria
July 31, 2015
Last Verified
July 1, 2015
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Glucose Metabolism Disorders
- Metabolic Diseases
- Endocrine System Diseases
- Diabetes Mellitus
- Diabetes Mellitus, Type 2
- Hypoglycemic Agents
- Physiological Effects of Drugs
- Molecular Mechanisms of Pharmacological Action
- Enzyme Inhibitors
- Hormones
- Hormones, Hormone Substitutes, and Hormone Antagonists
- Protease Inhibitors
- Anti-Obesity Agents
- Incretins
- Dipeptidyl-Peptidase IV Inhibitors
- Sitagliptin Phosphate
- Exenatide
Other Study ID Numbers
- BCB120
- MB001-004 (Other Identifier: Bristol Myers Squibb)
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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