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A Drug-Drug Interaction Study of GK Activator (2) and Glyburide in Patients With Type 2 Diabetes.

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Roche

Status and phase

Completed
Phase 1

Conditions

Diabetes Mellitus Type 2

Treatments

Drug: Glyburide
Drug: GK Activator (2)

Study type

Interventional

Funder types

Industry

Identifiers

NCT00388986
NP20194

Details and patient eligibility

About

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.

Enrollment

18 patients

Sex

All

Ages

18 to 75 years old

Volunteers

No Healthy Volunteers

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.

Trial design

Primary purpose

Treatment

Allocation

Non-Randomized

Interventional model

Crossover Assignment

Masking

None (Open label)

18 participants in 3 patient groups

1
Experimental group
Treatment:
Drug: GK Activator (2)
Drug: Glyburide
2
Experimental group
Treatment:
Drug: GK Activator (2)
3
Experimental group
Treatment:
Drug: Glyburide

Trial contacts and locations

4

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Data sourced from clinicaltrials.gov

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