Saxagliptin Treatment in Subjects With Type 2 Diabetes Who Are Not Controlled With Diet and Exercise
- Full Text View
- Tabular View
- Study Results
- Disclaimer
- How to Read a Study Record
The purpose of this clinical research study is to learn whether saxagliptin (BMS-477118) is more effective than placebo as a treatment for type 2 diabetic subjects who are not sufficiently controlled with diet and exercise
Condition | Intervention | Phase |
---|---|---|
Diabetes Mellitus, Type 2 |
Drug: Saxagliptin Drug: Placebo matching Saxagliptin Drug: Metformin Drug: Placebo matching Metformin |
Phase 3 |
Study Type: | Interventional |
Study Design: | Allocation: Randomized Endpoint Classification: Safety/Efficacy Study Intervention Model: Parallel Assignment Masking: Double Blind (Subject, Investigator) Primary Purpose: Treatment |
Official Title: | A Multicenter, Randomized, Double-Blind, Placebo-Controlled, Phase 3 Trial to Evaluate the Efficacy and Safety of Saxagliptin (BMS-477118) as Monotherapy in Subjects With Type 2 Diabetes Who Have Inadequate Glycemic Control With Diet and Exercise |
- Hemoglobin A1c (A1C) Changes From Baseline at Week 24 [ Time Frame: Baseline, Week 24 ] [ Designated as safety issue: No ]To compare the change from baseline in HbA1c achieved with each dose of saxagliptin versus placebo in treatment naive subjects with type 2 diabetes who have inadequate glycemic control defined as A1C ≥7.0% and ≤10.0%.
- A1C Changes From Baseline at Week 24 - Open Label Cohort [ Time Frame: Baseline, Week 24 ] [ Designated as safety issue: No ]To compare the change from baseline in HbA1c achieved with each dose of saxagliptin versus placebo in treatment naive subjects with type 2 diabetes who have inadequate glycemic control defined as A1C ≥7.0% and ≤10.0%.
- Baseline and Change From Baseline at Week 24 in Fasting Plasma Glucose (FPG) [ Time Frame: Baseline, Week 24 ] [ Designated as safety issue: No ]
- Percentage of Participants Achieving Therapeutic Glycemic Response (A1C < 7.0%) at Week 24 [ Time Frame: Week 24 ] [ Designated as safety issue: No ]
- Baseline and Change From Baseline at Week 24 in Postprandial Glucose (PPG) Area Under the Curve (AUC) [ Time Frame: Baseline, Week 24 ] [ Designated as safety issue: No ]
- Baseline and Change From Baseline at Week 24 in Fasting Plasma Glucose (FPG) - Open Label Cohort [ Time Frame: Baseline, Week 24 ] [ Designated as safety issue: No ]
- Percentage of Participants Achieving Therapeutic Glycemic Response (A1C < 7.0%) at Week 24 - Open Label Cohort [ Time Frame: Week 24 ] [ Designated as safety issue: No ]
- Baseline and Change From Baseline at Week 24 in Postprandial Glucose (PPG) Area Under the Curve (AUC) - Open Label Cohort [ Time Frame: Baseline, Week 24 ] [ Designated as safety issue: No ]
Enrollment: | 1035 |
Study Start Date: | July 2005 |
Study Completion Date: | February 2010 |
Primary Completion Date: | August 2006 (Final data collection date for primary outcome measure) |
Arms | Assigned Interventions |
---|---|
Experimental: Saxagliptin 2.5 mg (A)
Metformin 500-2000 mg (as needed for rescue)
|
Drug: Saxagliptin
Tablets, Oral, 2.5 mg, Once daily (24 weeks short term [ST], 42 months long term [LT])
Other Name: BMS-477118
Drug: Placebo matching Metformin
Tablets, Oral, 0 mg, daily (42 months LT)
Drug: Metformin
Tablets, Oral, 500-2000 mg (as needed for rescue)
|
Experimental: Saxagliptin 5 mg (B)
Metformin 500-2000 mg (as needed for rescue)
|
Drug: Saxagliptin
Tablets, Oral, 5 mg, Once daily (24 weeks ST, 42 months LT)
Other Name: BMS-477118
Drug: Placebo matching Metformin
Tablets, Oral, 0 mg, daily (42 months LT)
Drug: Metformin
Tablets, Oral, 500-2000 mg (as needed for rescue)
|
Experimental: Saxagliptin 10 mg (C)
Metformin 500-2000 mg (as needed for rescue)
|
Drug: Saxagliptin
Tablets, Oral, 10 mg, Once daily (24 weeks ST, 42 months LT)
Other Name: BMS-477118
Drug: Placebo matching Metformin
Tablets, Oral, 0 mg, daily (42 months LT)
Drug: Metformin
Tablets, Oral, 500-2000 mg (as needed for rescue)
|
Placebo Comparator: Placebo (D)
Metformin 500-2000 mg (as needed for rescue)
|
Drug: Placebo matching Saxagliptin
Tablets, Oral, 0mg, Once daily (24 weeks ST, 42 months LT)
Drug: Metformin
Tablets, Oral, 500 mg, daily (42 months LT)
Drug: Metformin
Tablets, Oral, 500-2000 mg (as needed for rescue)
|
Experimental: Open-Label Treatment Cohort (Direct Enrollees) (E)
Saxagliptin 10 mg Metformin 500-2000 mg (as needed for rescue) |
Drug: Saxagliptin
Tablets, Oral, 10 mg, Once daily (24 weeks ST, 42 months LT) Open Label
Other Name: BMS-477118
Drug: Metformin
Tablets, Oral, 500-2000 mg (as needed for rescue)
|
Detailed Description:
All subjects will participate in a lead-in period, and qualifying subjects will continue into a short-term randomized treatment period. Subjects who complete the short-term period will be eligible to enter the long term extension period. Also, subjects in the short-term period who have an elevated blood sugar that requires additional medication for blood sugar control will be eligible to enter the long-term treatment extension period where they will receive metformin added onto their blinded study medication. Subjects with screening hemoglobin A1c (A1C) > 10.0% and ≤ 12.0%, who otherwise meet all inclusion/exclusion criteria, were eligible to enroll directly into Open-Label Treatment Cohort (Direct Enrollees) and receive open-label saxagliptin 10 mg. Those who completed the short-term period were eligible to enter into the long-term treatment extension period.Saxagliptin dose titration was not permitted.
Ages Eligible for Study: | 18 Years to 77 Years |
Genders Eligible for Study: | Both |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
- Type 2 diabetes mellitus
- Drug naive
- Hemoglobin (Hb) A1c >= 7.0% and <= 10.0% (>10% and <= 12% for open label arm)
- Fasting C-peptide >= 1 ng/mL
- Body mass index <= 40 kg/m2
Exclusion Criteria:
- Symptomatic poorly controlled diabetes
- Recent cardiac or cerebrovascular event
- Serum creatinine >= 1.5 mg/dL for males and >= 1.4 mg/dL for Women of Child Bearing Potential
Show 135 Study Locations
Additional Information:
Publications:
Responsible Party: | Study Director, Bristol-Myers Squibb |
ClinicalTrials.gov Identifier: | NCT00121641 History of Changes |
Other Study ID Numbers: | CV181-011 |
Study First Received: | July 15, 2005 |
Results First Received: | April 12, 2011 |
Last Updated: | August 5, 2011 |
Health Authority: | United States: Food and Drug Administration |
Additional relevant MeSH terms:
Diabetes Mellitus Diabetes Mellitus, Type 2 Glucose Metabolism Disorders Metabolic Diseases Endocrine System Diseases Saxagliptin Metformin |
Hypoglycemic Agents Physiological Effects of Drugs Pharmacologic Actions Dipeptidyl-Peptidase IV Inhibitors Protease Inhibitors Enzyme Inhibitors Molecular Mechanisms of Pharmacological Action |
ClinicalTrials.gov processed this record on October 16, 2012