An Efficacy & Safety Study of BMS-512148 in Combination With Metformin Extended Release Tablets
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ClinicalTrials.gov Identifier: NCT00643851 |
Recruitment Status :
Completed
First Posted : March 26, 2008
Results First Posted : February 23, 2017
Last Update Posted : January 30, 2023
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Condition or disease | Intervention/treatment | Phase |
---|---|---|
Type 2 Diabetes | Drug: Dapagliflozin Drug: Metformin XR | Phase 3 |
Study Type : | Interventional (Clinical Trial) |
Actual Enrollment : | 994 participants |
Allocation: | Randomized |
Intervention Model: | Parallel Assignment |
Masking: | Double (Participant, Investigator) |
Primary Purpose: | Treatment |
Official Title: | A Multicenter, Randomized, Double-Blind, Active Controlled, Parallel Group, Phase 3 Trial to Evaluate the Safety and Efficacy of Dapagliflozin in Combination With Metformin as Initial Therapy as Compared With Dapagliflozin Monotherapy and Metformin Monotherapy in Subjects With Type 2 Diabetes Who Have Inadequate Glycemic Control |
Study Start Date : | June 2008 |
Actual Primary Completion Date : | August 2009 |
Actual Study Completion Date : | August 2009 |

Arm | Intervention/treatment |
---|---|
Experimental: Arm 1
Dapagliflozin (5 mg) + Metformin XR (up to 2000 mg)
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Drug: Dapagliflozin
Tablets, Oral, Once daily, 24 weeks
Other Name: BMS-512148 Drug: Metformin XR Tablets, Oral, Once daily, 24 weeks |
Experimental: Arm 2
Dapagliflozin (5 mg)
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Drug: Dapagliflozin
Tablets, Oral, Once daily, 24 weeks
Other Name: BMS-512148 |
Active Comparator: Arm 3
Metformin XR (500 mg up to 2000 mg)
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Drug: Metformin XR
Tablets, Oral, Once daily, 24 weeks |
- Adjusted Mean Change From Baseline in Hemoglobin A1C (HbA1c) at Week 24 (Last Observation Carried Forward [LOCF]) [ Time Frame: From Baseline to Week 24 ]HbA1c was measured as percent of hemoglobin by a central laboratory. Data after rescue medication was excluded from this analysis. Baseline was defined as the last assessment prior to the start date and time of the first dose of the double-blind study medication. In cases where time of the first dose or time of the assessment was not available, baseline was defined as the last assessment on or prior to the date of the first dose of the double-blind study medication. HbA1c measurements were obtained during the qualification and lead-in periods and on Day 1 and Weeks 4, 8, 12, 16, 20, and 24 in the double- blind period.
- Adjusted Mean Change From Baseline in Fasting Plasma Glucose (FPG) at Week 24 (Last Observation Carried Forward [LOCF]) [ Time Frame: From Baseline to Week 24 ]Secondary endpoints were tested using sequential testing procedure and are presented in hierarchical order. Fasting plasma glucose was measured as milligrams per deciliter(mg/dL) by a central laboratory. Baseline was defined as the last assessment prior to the start date and time of the first dose of the double-blind study medication. In cases where time of the first dose or time of the assessment was not available, baseline was defined as the last assessment on or prior to the date of the first dose of the double-blind study medication. FPG measurements were obtained during the qualification and lead-in periods and on Day 1 and Weeks 1, 2, 3, 4, 6, 8, 12, 16, 20, and 24 in the double-blind period.
- Percentage of Participants Achieving a Therapeutic Glycemic Response (Hemoglobin A1c [HbA1C]) <7.0% at Week 24 (Last Observation Carried Forward [LOCF]) [ Time Frame: From Baseline to Week 24 ]Secondary endpoints were tested using sequential testing procedure and are presented in hierarchical order. Percent adjusted for baseline HbA1c. Therapeutic glycemic response is defined as HbA1c <7.0%. Data after rescue medication was excluded from this analysis. HbA1c was measured as a percent of hemoglobin. Mean and standard error for percentage of participants estimated by modified logistic regression model.
- Adjusted Mean Change From Baseline in Hemoglobin A1C (HbA1c) in Subjects With Baseline HbA1c ≥ 9% at Week 24 (Last Observation Carried Forward [LOCF]) [ Time Frame: From Baseline to Week 24 ]HbA1c was measured as percent of hemoglobin by a central laboratory. Data after rescue medication was excluded from this analysis. Baseline was defined as the last assessment prior to the start date and time of the first dose of the double-blind study medication. In cases where time of the first dose or time of the assessment was not available, baseline was defined as the last assessment on or prior to the date of the first dose of the double-blind study medication. HbA1c measurements were obtained during the qualification and lead-in periods and on Day 1 and Weeks 4, 8, 12, 16, 20, and 24 in the double-blind period.
- Adjusted Mean Change From Baseline in Total Body Weight (kg) at Week 24 (Last Observation Carried Forward [LOCF]) [ Time Frame: From Baseline to Week 24 ]Secondary endpoints were tested using sequential testing procedure and are presented in hierarchical order. Adjusted mean change from baseline in total body weight at Week 24 (or the last postbaseline measurement prior to Week 24 if no Week 24 assessment was available was determined. Data after rescue medication was excluded from this analysis. Baseline was defined as the last assessment prior to the start date and time of the first dose of the double-blind study medication. In cases where time of the first dose or time of the assessment was not available, baseline was defined as the last assessment on or prior to the date of the first dose of the double-blind study medication. Body weight measurements were obtained during the qualification and lead-in periods and on Day 1 and Weeks 1, 2, 3, 4, 6, 8, 12, 16, 20, and 24 of the double-blind period.
- Adjusted Mean Change From Baseline in Total Body Weight (kg) in Subjects With Baseline Body Mass Index (BMI) ≥ 27 kg/m^2 at Week 24 (Last Observation Carried Forward [LOCF]) [ Time Frame: From Baseline to Week 24 ]Secondary endpoints were tested using sequential testing procedure and are presented in hierarchical order. Adjusted mean change from baseline in total body weight at Week 24 (or the last postbaseline measurement prior to Week 24 if no Week 24 assessment was available was determined. Data after rescue medication was excluded from this analysis. Baseline was defined as the last assessment prior to the start date and time of the first dose of the double-blind study medication. In cases where time of the first dose or time of the assessment was not available, baseline was defined as the last assessment on or prior to the date of the first dose of the double-blind study medication. Body weight measurements were obtained during the qualification and lead-in periods and on Day 1 and Weeks 1, 2, 3, 4, 6, 8, 12, 16, 20, and 24 of the double-blind period.

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Ages Eligible for Study: | 18 Years to 77 Years (Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
- Males & females, 18-77 years old inclusive, with type 2 diabetes and with inadequate glycemic control
- Drug naive or treated with anti-diabetic medication for < 24 weeks since original diagnosis
- C-peptide ≥ 1.0 ng/mL
- Body Mass Index ≤ 45.0 kg/m
- Serum creatinine < 1.50 mg/dL for men or < 1.40 mg/dL for women
Exclusion Criteria:
- AST and/or ALT >3.0 times the upper limit of normal (ULN)
- Serum total bilirubin > 2.0 mg/dL
- Creatine kinase > 3X the upper limit of normal (ULN)
- Symptoms of severely uncontrolled diabetes
- Currently unstable or serious cardiovascular, renal, hepatic, hematological, oncological, endocrine, psychiatric or rheumatic diseases

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00643851

Study Director: | Bristol-Myers Squibb | Bristol-Myers Squibb |
Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
Responsible Party: | AstraZeneca |
ClinicalTrials.gov Identifier: | NCT00643851 |
Other Study ID Numbers: |
MB102-021 |
First Posted: | March 26, 2008 Key Record Dates |
Results First Posted: | February 23, 2017 |
Last Update Posted: | January 30, 2023 |
Last Verified: | January 2023 |
Diabetes Mellitus, Type 2 Diabetes Mellitus Glucose Metabolism Disorders Metabolic Diseases Endocrine System Diseases Metformin |
Dapagliflozin Hypoglycemic Agents Physiological Effects of Drugs Sodium-Glucose Transporter 2 Inhibitors Molecular Mechanisms of Pharmacological Action |