Efficacy and Safety of Vildagliptin Compared to Placebo on the Incretin Effect in Patients With Type 2 Diabetes Treated With Metformin

NCT ID: NCT00396071

Last Updated: 2016-11-18

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE3

Total Enrollment

22 participants

Study Classification

INTERVENTIONAL

Study Start Date

2006-10-31

Brief Summary

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This mechanistic study will evaluate the effect of vildagliptin on glucose-stimulated insulin secretion to improve the incretin effect in patients with type 2 diabetes.

Detailed Description

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Conditions

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Diabetes Mellitus, Type 2

Keywords

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Type 2 diabetes vildagliptin incretin effect metformin

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

CROSSOVER

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Study Groups

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1

Vildagliptin 100 mg qd

Group Type EXPERIMENTAL

vildagliptin

Intervention Type DRUG

vildagliptin 100 mg

2

Matching placebo

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

matching placebo

Interventions

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vildagliptin

vildagliptin 100 mg

Intervention Type DRUG

Placebo

matching placebo

Intervention Type DRUG

Other Intervention Names

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Galvus

Eligibility Criteria

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Inclusion Criteria

* Patients with type 2 diabetes on metformin for at least 3 months and have been on a stable dose of at least 1500 mg daily for a minimum of 4 weeks
* Agreement to maintain the same dose of metformin throughout the study
* Body mass index (BMI) in the range of 22-35 kg/m2
* HbA1c in the range of 7.0 to 9.0%
* FPG \<200 mg/dl (11.1 mmol/L)
* Agreement to maintain prior diet and exercise habits during the full course of the study
* Ability to comply with all study requirements and signed informed consent to participate in the study

Exclusion Criteria

* A history of type 1 diabetes
* A history of acute metabolic diabetic complications
* Evidence of significant diabetic complications
* Insulin treatment for longer than 10 days within the past 6 months
* Treatment with any oral anti-diabetic other than metformin within 3 months prior to visit 1
Minimum Eligible Age

30 Years

Maximum Eligible Age

78 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Novartis Pharmaceuticals

INDUSTRY

Sponsor Role lead

Responsible Party

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Novartis Pharmaceuticals

Principal Investigators

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Novartis Pharmaceuticals

Role: STUDY_DIRECTOR

Novartis Pharmaceuticals

Locations

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Diabetes Zentrum Bad Lauterberg

Bad Lauterberg im Harz, , Germany

Site Status

Novartis Pharmaceuticals

Basel, , Switzerland

Site Status

Countries

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Germany Switzerland

References

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Vardarli I, Nauck MA, Kothe LD, Deacon CF, Holst JJ, Schweizer A, Foley JE. Inhibition of DPP-4 with vildagliptin improved insulin secretion in response to oral as well as "isoglycemic" intravenous glucose without numerically changing the incretin effect in patients with type 2 diabetes. J Clin Endocrinol Metab. 2011 Apr;96(4):945-54. doi: 10.1210/jc.2010-2178. Epub 2011 Jan 14.

Reference Type RESULT
PMID: 21239518 (View on PubMed)

Other Identifiers

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CLAF237A2387

Identifier Type: -

Identifier Source: org_study_id