- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00676338
Safety and Efficacy of Exenatide Once Weekly Injection Versus Metformin, Dipeptidyl Peptidase-4 Inhibitor, or Thiazolidinedione as Monotherapy in Drug-Naive Patients With Type 2 Diabetes (DURATION-4)
March 20, 2015 updated by: AstraZeneca
Safety and Efficacy of Exenatide Once Weekly Injection Versus Metformin, Dipeptidyl Peptidase-4 Inhibitor, or Thiazolidinedione as Monotherapy in Drug-Naive Patients With Type 2 Diabetes
This study will compare the effects of 2.0 mg exenatide once weekly injection as monotherapy to 3 active comparators(metformin, dipeptidyl peptidase-4 inhibitor, and thiazolidinedione) in drug naive patients with type 2 diabetes treated with diet and exercise.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
820
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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Buenos Aires, Argentina
- Research Site
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Mar del Plata, Argentina
- Research Site
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Leuven, Belgium
- Research Site
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Marchovelette, Belgium
- Research Site
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Tessenderlo, Belgium
- Research Site
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Brasilia, Brazil
- Research Site
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Campinas, Brazil
- Research Site
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Curitiba, Brazil
- Research Site
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Fortaleza, Brazil
- Research Site
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Joinville, Brazil
- Research Site
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Porto Alegre, Brazil
- Research Site
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Recife, Brazil
- Research Site
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Sao Paolo, Brazil
- Research Site
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Mississauga, Canada
- Research Site
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Petitcodiac, Canada
- Research Site
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Pointe-Claire, Canada
- Research Site
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Regina, Canada
- Research Site
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Saint John, Canada
- Research Site
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British Columbia
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Coquitlam, British Columbia, Canada
- Research Site
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Penticton, British Columbia, Canada
- Research Site
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Ontario
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Ottawa, Ontario, Canada
- Research Site
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Quebec
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Gatineu, Quebec, Canada
- Research Site
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Chateaugiron, France
- Research Site
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Murs Erigne, France
- Research Site
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Nantes, France
- Research Site
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Vieux Conde, France
- Research Site
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Dresden, Germany
- Research Site
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Mainz, Germany
- Research Site
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Muenster, Germany
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Rodgau, Germany
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Budapest, Hungary
- Research Site
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Gyula, Hungary
- Research Site
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Hodmezovasarhely, Hungary
- Research Site
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Pecs, Hungary
- Research Site
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Ahmedabad, India
- Research Site
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Bangalore, India
- Research Site
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Channai, India
- Research Site
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Cochin, India
- Research Site
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Mumbai, India
- Research Site
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New Dehli, India
- Research Site
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Pune, India
- Research Site
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Holon, Israel
- Research Site
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Tel-Hashomer, Israel
- Research Site
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Firenze, Italy
- Research Site
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Milano, Italy
- Research Site
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Siena, Italy
- Research Site
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Busan, Korea, Republic of
- Research Site
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Daegu, Korea, Republic of
- Research Site
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Jeonju, Korea, Republic of
- Research Site
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Seoul, Korea, Republic of
- Research Site
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Sungnam, Korea, Republic of
- Research Site
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Chihuahua, Mexico
- Research Site
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Guadalajara, Mexico
- Research Site
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Monterrey, Mexico
- Research Site
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Lublin, Poland
- Research Site
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Szczecin, Poland
- Research Site
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Wroclaw, Poland
- Research Site
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Manati, Puerto Rico
- Research Site
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Toa Baja, Puerto Rico
- Research Site
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Galati, Romania
- Research Site
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Oradea, Romania
- Research Site
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Targu Mures, Romania
- Research Site
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Arkhangelsk, Russian Federation
- Research Site
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Moscow, Russian Federation
- Research Site
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Rostov-on-Don, Russian Federation
- Research Site
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Saint Petersburg, Russian Federation
- Research Site
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Stavropol, Russian Federation
- Research Site
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Bratislava, Slovakia
- Research Site
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Trebisov, Slovakia
- Research Site
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Johannesburg, South Africa
- Research Site
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Kempton Park, South Africa
- Research Site
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Midrand, South Africa
- Research Site
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Soweto, South Africa
- Research Site
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Alicante, Spain
- Research Site
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Barcelona, Spain
- Research Site
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Madrid, Spain
- Research Site
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Sevilla, Spain
- Research Site
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Ankara, Turkey
- Research Site
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Istanbul, Turkey
- Research Site
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Sisli-Istanbul, Turkey
- Research Site
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Bath, United Kingdom
- Research Site
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Birmingham, United Kingdom
- Research Site
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Edinburgh, United Kingdom
- Research Site
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Frome, United Kingdom
- Research Site
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Guildford, United Kingdom
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Hull, United Kingdom
- Research Site
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Sheffield, United Kingdom
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Swansea, United Kingdom
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California
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Buena Park, California, United States
- Research Site
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Los Angeles, California, United States
- Research Site
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Valencia, California, United States
- Research Site
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Florida
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Jacksonville, Florida, United States
- Research Site
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Georgia
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Atlanta, Georgia, United States
- Research Site
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Idaho
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Meridian, Idaho, United States
- Research Site
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Iowa
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Des Moines, Iowa, United States
- Research Site
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Michigan
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Grand Rapids, Michigan, United States
- Research Site
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Minnesota
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Minneapolis, Minnesota, United States
- Research Site
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Montana
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Billings, Montana, United States
- Research Site
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New Jersey
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Toms River, New Jersey, United States
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North Carolina
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Wilmington, North Carolina, United States
- Research Site
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Pennsylvania
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Danville, Pennsylvania, United States
- Research Site
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Philadelphia, Pennsylvania, United States
- Research Site
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Wilke Barre, Pennsylvania, United States
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Texas
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Austin, Texas, United States
- Research Site
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El Paso, Texas, United States
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New Branufels, Texas, United States
- 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:
- have type 2 diabetes and are treated with diet and exercise alone.
- at least 18 years of age.
- HbA1c between 7.1% and 11.0%, inclusive.
- Body mass index (BMI) of 23 kg/m2 to 45 kg/m2, inclusive.
- Have a history of stable body weight (not varying by >5% for at least 3 months prior to screening).
Exclusion Criteria:
- Have history of cardiac disease or presence of active cardiac disease within the year prior to inclusion in the study including myocardial infarction, clinically significant arrhythmia, unstable angina, moderate to severe congestive heart failure, coronary artery bypass surgery, or angioplasty
- Have a history of renal transplantation or are currently receiving renal dialysis
- Have active or untreated malignancy, or have been in remission from clinically significant malignancy (other than basal cell or squamous cell skin cancer, in situ carcinomas of the cervix, or in situ prostate cancer) for less than 5 years.
- Have history of severe GI disorder (e.g., gastroparesis)
- Have a history of acute or chronic pancreatitis.
- Have active proliferative retinopathy.
- Have been treated with drugs that promote weight loss (e.g., Xenical®[orlistat], Meridia® [sibutramine], Acomplia® [rimonabant], Acutrim® [phenylpropanolamine], or similar over-the-counter medications) within 3 months of screening.
- Have been treated with any antidiabetic agent for more than 7 days within 3 months prior to screening.
- Have had an organ transplant.
- Have previously completed or discontinued study drug in this study, withdrawn from this study or any other study investigating exenatide once weekly.
- Have received treatment within the last 30 days with a drug that has not received regulatory approval for any indication at the time of study entry.
- Are currently enrolled in any other clinical 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
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
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Active Comparator: Sitagliptin
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oral, 100 mg, daily plus placebo once weekly subcutaneous injection
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Active Comparator: Pioglitazone
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oral, 30-45mg, daily plus placebo once weekly subcutaneous injection
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Active Comparator: Metformin
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oral, 1000-2500mg, daily plus placebo once weekly subcutaneous injection
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Experimental: Exenatide Once Weekly
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subcutaneous injection, 2mg, once weekly plus placebo oral once daily
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
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Change in HbA1c From Baseline to Week 26
Time Frame: Baseline, Week 26
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Change in HbA1c from baseline to Week 26.
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Baseline, Week 26
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Percentage of Patients Achieving HbA1c <=7% at Week 26
Time Frame: Baseline, Week 26
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Percentage of patients achieving HbA1c <=7% at Week 26 (for patients with baseline HbA1c >7%).
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Baseline, Week 26
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
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Change in Fasting Serum Glucose (FSG) From Baseline to Week 26
Time Frame: Baseline, Week 26
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Change in FSG from baseline to Week 26.
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Baseline, Week 26
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Change in Body Weight From Baseline to Week 26
Time Frame: Baseline, Week 26
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Change in Body Weight from baseline to Week 26.
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Baseline, Week 26
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Change in Fasting Total Cholesterol (TC) From Baseline to Week 26
Time Frame: Baseline, Week 26
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Change in Fasting TC from baseline to Week 26.
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Baseline, Week 26
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Change in Fasting High-Density Lipoprotein (HDL) From Baseline to Week 26
Time Frame: Baseline, Week 26
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Change in Fasting HDL from baseline to Week 26.
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Baseline, Week 26
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Ratio of Fasting Triglycerides at Week 26 to Baseline
Time Frame: Baseline, Week 26
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Ratio of Fasting Triglycerides (measured in mmol/L) at Week 26 to baseline.
Log(Post-baseline Triglycerides) - log(Baseline Triglycerides); change from baseline to Week 26 is presented as ratio of endpoint to baseline.
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Baseline, Week 26
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Assessment on Event Rate of Treatment-emergent Major Hypoglycemic Events
Time Frame: Baseline to Week 26
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Major hypoglycemia is defined as any event that has symptoms consistent with hypoglycemia resulting in loss of consciousness or seizure that shows prompt recovery in response to administration of glucagon or glucose, or documented hypoglycemia (blood glucose <3.0 mmol/L [54 mg/dL]) requiring the assistance of another person because of severe impairment in consciousness or behavior (whether or not symptoms of hypoglycemia are detected by the patient).
Mean event rate = total number of events for all subjects in a treatment regimen / the total number of subject years of exposure for all subjects in that treatment.
Standard error = square root of (total number of events / (subject years of exposure)**2).
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Baseline to Week 26
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Assessment on Event Rate of Treatment-Emergent Minor Hypoglycemic Events
Time Frame: Baseline to Week 26
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Minor hypoglycemia is defined as a sign or symptom associated with hypoglycemia that is either self-treated by the patient or resolves on its own AND has a concurrent finger stick blood glucose <3.0 mmol/L (54 mg/dL) and not classified as major hypoglycemia.
Mean event rate = total number of events for all subjects in a treatment regimen / the total number of subject years of exposure for all subjects in that treatment.
Standard error = square root of (total number of events / (subject years of exposure)**2).
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Baseline to Week 26
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Change in Systolic Blood Pressure From Baseline to Week 26.
Time Frame: Baseline, Week 26
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Change in Systolic Blood Pressure from baseline to Week 26.
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Baseline, Week 26
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Change in Diastolic Blood Pressure From Baseline to Week 26.
Time Frame: Baseline, Week 26
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Change in Diastolic Blood Pressure from baseline to Week 26.
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Baseline, Week 26
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Collaborators
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
- Grimm M, Han J, Weaver C, Griffin P, Schulteis CT, Dong H, Malloy J. Efficacy, safety, and tolerability of exenatide once weekly in patients with type 2 diabetes mellitus: an integrated analysis of the DURATION trials. Postgrad Med. 2013 May;125(3):47-57. doi: 10.3810/pgm.2013.05.2660.
- 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.
- Meloni AR, DeYoung MB, Han J, Best JH, Grimm M. Treatment of patients with type 2 diabetes with exenatide once weekly versus oral glucose-lowering medications or insulin glargine: achievement of glycemic and cardiovascular goals. Cardiovasc Diabetol. 2013 Mar 23;12:48. doi: 10.1186/1475-2840-12-48.
- Malloy J, Meloni A, Han J. Efficacy and tolerability of exenatide once weekly versus sitagliptin in patients with type 2 diabetes mellitus: a retrospective analysis of pooled clinical trial data. Postgrad Med. 2013 May;125(3):58-67. doi: 10.3810/pgm.2013.05.2661.
- Russell-Jones D, Cuddihy RM, Hanefeld M, Kumar A, Gonzalez JG, Chan M, Wolka AM, Boardman MK; DURATION-4 Study Group. Efficacy and safety of exenatide once weekly versus metformin, pioglitazone, and sitagliptin used as monotherapy in drug-naive patients with type 2 diabetes (DURATION-4): a 26-week double-blind study. Diabetes Care. 2012 Feb;35(2):252-8. doi: 10.2337/dc11-1107. Epub 2011 Dec 30.
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
November 1, 2008
Primary Completion (Actual)
July 1, 2010
Study Completion (Actual)
January 1, 2011
Study Registration Dates
First Submitted
May 9, 2008
First Submitted That Met QC Criteria
May 9, 2008
First Posted (Estimate)
May 13, 2008
Study Record Updates
Last Update Posted (Estimate)
April 9, 2015
Last Update Submitted That Met QC Criteria
March 20, 2015
Last Verified
March 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
- Metformin
- Pioglitazone
- Sitagliptin Phosphate
- Exenatide
Other Study ID Numbers
- H8O-MC-GWCH (DURATION - 4)
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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