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Efficacy and Safety of Combination Therapy of Vildagliptin/Metformin in Patients in Type 2 Diabetes Mellitus (T2DM)

Multi-center, Open-label, 24-week Study to Demonstrate the Efficacy and Safety of Combination Therapy of Vildagliptin/Metformin 50/500 or 50/1000 mg Twice Daily in Patients With T2DM Inadequately Controlled With Metformin

Status
Completed
Phases
Phase 4
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT01196546
Enrollment
161
Registered
2010-09-08
Start date
2010-03-31
Completion date
2011-10-31
Last updated
2017-08-01

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Type 2 Diabetes Mellitus

Keywords

Type 2 Diabetes Mellitus, vildagliptin, metformin

Brief summary

This study will assess the efficacy and safety of combination therapy of vildagliptin/metformin in patients with T2DM inadequately controlled with metformin 1,000 mg/day.

Interventions

DRUGvildagliptin/metformin

Sponsors

Novartis
Lead SponsorINDUSTRY

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to 78 Years
Healthy volunteers
Yes

Inclusion criteria

* Type 2 Diabetes mellitus patients who are treated with metformin monotherapy 1,000 mg daily for at least 3 months * The patient is required to have HbA1c 6.5-11.0% * BMI in the range of 22-48 kg/m2

Exclusion criteria

* Severe or uncontrolled Type 2 diabetes mellitus (HbA1c\> 11.0%) * Acute metabolic diabetes complications such as ketoacidosis or hyperosmolar state (coma) within the past 6 months * Congestive heart failure requiring pharmacologic treatment * Any of following within past 6 months: (1) myocardial infarction; (2) unstable angina (3) coronary artery bypass surgery or percutaneous coronary intervention * Liver disease such as cirrhosis or chronic active hepatitis

Design outcomes

Primary

MeasureTime frame
HbA1c reduction24 weeks after treatment

Secondary

MeasureTime frame
Proportion of patients who achieve target of HbA1c<6.5% at the end of study24 weeks after treatment
To evaluate the effect of combination therapy of vildagliptin (50 mg) plus metformin (500 or 1000 mg) twice daily on FPG and BMI, safety and tolerability profiles24 weeks after treatment

Countries

Thailand

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026