Extension to a Study on the Efficacy and Safety of Vildagliptin in Combination With Pioglitazone in Patients With Type 2 Diabetes
Public ClinicalTrials.gov record NCT00138554. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
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Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Many people with type 2 diabetes cannot maintain target blood glucose levels when taking a single oral drug. This is a 28-week extension to a study to assess the safety and effectiveness of vildagliptin, an unapproved drug, in lowering overall blood glucose levels when added to pioglitazone in people with type 2 diabetes not at target blood glucose levels on pioglitazone or rosiglitazone alone. The purpose of the extension study is to gather data on the long-term safety and effectiveness of vildagliptin in people with type 2 diabetes.
Study identification
- NCT ID
- NCT00138554
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 318 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 80 Years
- Sex
- All
- Healthy volunteers
- Not listed
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Nov 2004 (Type not available)
- Primary completion
- Jul 2006 (Actual)
- Completion
- Jul 2006 (Actual)
- Last update posted
- Feb 23, 2017
2004 – 2006
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Novartis Pharmaceuticals | East Hanover | New Jersey | 07936 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00138554, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Feb 23, 2017 · Synced Nov 7, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT00138554 live on ClinicalTrials.gov.