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This study is not being conducted in the United States. Many people with type 2 diabetes cannot maintain target blood glucose levels when taking a single oral drug. The purpose of this study is to assess the safety and effectiveness of vildagliptin, an unapproved drug, compared to that of gliclazide in lowering overall blood glucose levels when added to metformin in people with type 2 diabetes not at target blood glucose levels on metformin alone.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Vildagliptin | Experimental |
| |
| Gliclazide | Active Comparator |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| vildagliptin | Drug |
| ||
| Gliclazide |
| Measure | Description | Time Frame |
|---|---|---|
| Change from baseline in HbA1c at 52 weeks | 52 weeks |
| Measure | Description | Time Frame |
|---|---|---|
| Adverse event profile after 52 weeks of treatment | 52 weeks | |
| Change from baseline in fasting plasma glucose at 52 weeks | 52 weeks | |
| Patients with endpoint HbA1c <7% at 52 weeks |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Novartis Pharmaceuticals | Novartis Pharmaceuticals | Study Director |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Investigative Centers | Nuremberg | Germany | ||||
| Novartis Pharmaceuticals |
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| Label | URL |
|---|---|
| Results for CLAF237A2338 from the Novartis Clinical Trials website | View source |
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| ID | Term |
|---|---|
| D003924 | Diabetes Mellitus, Type 2 |
| ID | Term |
|---|---|
| D003920 | Diabetes Mellitus |
| D044882 | Glucose Metabolism Disorders |
| D008659 | Metabolic Diseases |
| D009750 | Nutritional and Metabolic Diseases |
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| ID | Term |
|---|---|
| D000077597 | Vildagliptin |
| D005907 | Gliclazide |
| D008687 | Metformin |
| ID | Term |
|---|---|
| D009570 | Nitriles |
| D009930 | Organic Chemicals |
| D011759 | Pyrrolidines |
| D006573 | Heterocyclic Compounds, 1-Ring |
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|
| Metformin | Drug |
|
| 52 weeks |
| Patients with reduction in HbA1c >/= 0.7% after 52 weeks | 52 weeks |
| Patients with reduction in HbA1c >/= 0.5% after 52 weeks | 52 weeks |
| Basel |
| Switzerland |
| D004700 | Endocrine System Diseases |
| D006571 |
| Heterocyclic Compounds |
| D000096926 | Benzenesulfonamides |
| D013449 | Sulfonamides |
| D000577 | Amides |
| D013453 | Sulfonylurea Compounds |
| D014508 | Urea |
| D001555 | Benzene Derivatives |
| D006841 | Hydrocarbons, Aromatic |
| D006844 | Hydrocarbons, Cyclic |
| D006838 | Hydrocarbons |
| D013450 | Sulfones |
| D013457 | Sulfur Compounds |
| D001645 | Biguanides |
| D006146 | Guanidines |
| D000578 | Amidines |