Glimepiride vs Metformin as Monotherapy in Pediatric Subjects With Type 2 Diabetes Mellitus

Sanofi

Status and phase: Completed; Phase 3

Conditions: Type 2 Diabetes Mellitus

Treatments: Drug: glimepiride; Drug: metformin

Study type: Interventional

Funder types: Industry

Identifiers

NCT00353691

HOE490_4038

Details and patient eligibility

About

To compare the change in glycemic control from baseline to endpoint (last available posttreatment assessment) as measured by HbA1c in pediatric subjects with type 2 diabetes receiving either glimepiride or metformin as monotherapy.

Sex: All

Ages: 8 to 17 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

1. Subjects who had type 2 diabetes treated with diet and exercise only for at least 2 weeks prior to randomization, or who were previously or currently treated with an oral agent and had not responded to diet, exercise, and oral therapy for at least 3 months (documented by an HbA1c >7.5%).
2. Subjects who completed glimepiride pharmacokinetic Study HOE 490/4045 at preselected sites within 3 weeks prior to the screening period were also permitted to enroll.
3. Subjects were required to be negative for islet cell antigen (ICA) and glutamic acid decarboxylase (GAD) autoantibodies and to have a C-peptide level at 90 minutes of ≥ 1.5 ng/mL. The HbA1c was required to be >7.1% at screening and <12.0% on the day of randomization.

Exclusion criteria

Subjects meeting any of the following criteria were not to be included in the study:

1. A history of an acute metabolic complication such as diabetic ketoacidosis within 3 months before screening
2. On insulin therapy, or had received insulin for >6 weeks, 3 months prior to randomization
3. On weight-reduction medication
4. Known hypersensitivity to biguanides, sulfonamides, or insulin
5. Pregnant or lactating females
6. Clinically significant renal (serum creatinine level >1.0 mg/dL) or hepatic disease (alanine aminotransferase [ALT] or aspartate aminotransferase [AST] >2.5 times the upper limits of normal [ULN])
7. GI disorders that may interfere with the absorption of the study drugs
8. Chronic use of medications known to affect glucose levels such as intermittent use of systemic corticosteroids or large dose of inhaled steroids
9. Clinically significant laboratory abnormality on screening laboratory tests or any medical condition that in the opinion of the investigator would affect the outcome of the study
10. History of drug or alcohol abuse
11. Treatment with any investigational product in the last 3 months before study entry
12. History of noncompliance with regard to follow-up medical care
13. Any disease or condition that in the opinion of the investigator and/or sponsor may interfere with completion of the study

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Single Blind