An Open-label, Crossover Study to Investigate the Potential Pharmacodynamic and Potential Pharmacokinetic Interaction Between Glyburide and GK Activator(2) in Type 2 Diabetes Patients Inadequately Controlled With Glyburide as Standard Prescribed Therapy.
Overview
- Phase
- Phase 1
- Intervention
- GK Activator (2)
- Conditions
- Diabetes Mellitus Type 2
- Sponsor
- Hoffmann-La Roche
- Enrollment
- 18
- Primary Endpoint
- AUC0-6h of plasma glucose
- Status
- Completed
- Last Updated
- 9 years ago
Overview
Brief Summary
This study will assess the potential pharmacodynamic and potential pharmacokinetic interaction between GK Activator (2) and glyburide, in type 2 diabetes patients not adequately controlled with glyburide as standard prescribed therapy. Patients will enter the study taking a dose of glyburide (10-20mg po daily) as prescribed prior to study start. GK Activator (2) 100mg bid will be added for 5 days. From days 6-12 patients will receive GK Activator (2) monotherapy, and from day 13 GK Activator (2) will be discontinued and glyburide treatment re-started. The anticipated time on study treatment is <3 months, and the target sample size is <100 individuals.
Investigators
Eligibility Criteria
Inclusion Criteria
- •adult patients, aged 18-75 years;
- •type 2 diabetes mellitus; currently on glyburide 10-20 mg/day for \>=3 months;
- •untreated, or taken off anti-diabetic or statin therapy \>=2 weeks before study start.
Exclusion Criteria
- •type 1 diabetes mellitus, or latent autoimmune diabetes in adults;
- •diabetic neuropathy, retinopathy or nephropathy;
- •patients treated with insulin or PPAR gamma agonist with 6 weeks of screening.
Arms & Interventions
1
Intervention: GK Activator (2)
1
Intervention: Glyburide
2
Intervention: GK Activator (2)
3
Intervention: Glyburide
Outcomes
Primary Outcomes
AUC0-6h of plasma glucose
Time Frame: Days -1, 6 and 12
AUC0-12h of GK Activator (2) and metabolite.
Time Frame: Days 6 and 12
AUC0-tau of glyburide
Time Frame: Days -1 and 6
Secondary Outcomes
- AEs, laboratory parameters.(Throughout study)