Efficacy/Safety of Vildagliptin and Metformin Combination Therapy in Patients With Type 2 Diabetes Not Well Controlled With Metformin Alone
Public ClinicalTrials.gov record NCT00396357. 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.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Multicenter, Double-blind, Randomized Parallel-group, Study to Demonstrate the Effect of 24 Weeks Treatment With Vildagliptin 100 mg qd as add-on to Metformin 500 mg Bid Compared to Metformin 1000 mg Bid in Patients With Type 2 Diabetes Inadequately Controlled on Metformin 500 mg Bid Monotherapy
Study identification
- NCT ID
- NCT00396357
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- Novartis Pharmaceuticals
- Industry
- Enrollment
- 914 participants
Conditions and interventions
Conditions
Interventions
- Vildagliptin Drug
- metformin Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years to 78 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Sep 30, 2006
- Primary completion
- May 31, 2008
- Completion
- Not listed
- Last update posted
- Dec 16, 2020
Started 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.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 1 non-U.S. site.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00396357, 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 Dec 16, 2020 · Synced Jul 23, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00396357 live on ClinicalTrials.gov.