Efficacy of add-on Therapy With Vildagliptin in Chinese Patients With Type 2 Diabetes Inadequately Controlled With Prior Metformin Monotherapy

November 16, 2016 updated by: Novartis

A Multicenter, Double-Blind, Randomized, Parallel-Group Study to Compare the Effect of 24 Weeks Treatment With Vildagliptin 50 mg Bid to Placebo as Add-On Therapy in Patients With Type 2 Diabetes Inadequately Controlled With Metformin Monotherapy

The purpose of this study is to assess the efficacy and safety of vildagliptin 50 mg bid compared to placebo as an add-on therapy to metformin in Chinese patients with T2DM inadequately controlled by metformin alone.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Actual)

404

Phase

  • Phase 3

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • China
      • Beijing, China
        • Peking University First Hospital
      • Beijing, China
        • Peking Union Medical College Hospital
      • Beijing, China
        • China-Japan Friendship Hospital
      • Beijing, China
        • General Hospital of Beijing Military Region of PLA
      • Beijing, China
        • The General Hospital of the PLA
      • Beijing, China
        • The General Hospital of the Second Artilleryman of PLA
      • Fuzhou, China
        • The Affiliated Union Hospital of Fujian Medical University
      • Fuzhou, China
        • The Fuzhou General Hospital of the PLA Nanjing Military Area
      • Guangzhou, China
        • Guangdong Provincial People's Hospital
      • Nanchang, China
        • The Jiangxi Provincial People's Hospital
      • Nanchang, China
        • Second Affiliated Hospital of Nanchang University
      • Nanjing, China
        • Te Affiliated Drum Tower of Nanjing University Medical School
      • Nanjing, China
        • Tongji Hospital of Tongji University
      • Shanghai, China
        • Shanghai Changzheng Hospital
      • Shenyang, China
        • The Second Affiliated Hospital of China Medical University
      • Tianjin, China
        • The Second Affiliated Hospital of Tianjin Medical University
      • Xi'an, China
        • First Affiliated Hospital of 4th Military Medical University

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years to 78 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Patients with T2DM who have received metformin for at least 8 weeks and have been on a stable dose of at least 1500 mg daily for a minimum of 4 weeks prior to visit 1
  • Agreement to maintain the same dose of metformin from randomization to the end of the study
  • Age in the range of 18-78 years inclusive
  • Body mass index (BMI) in the range of 20-40 kg/m2 inclusive at Visit 1
  • HbA1c in the range of > 7.0 to ≤10% at Visit 1
  • Agreement to maintain prior diet and exercise habits during the full course of the study
  • Ability to comply with all study requirements

Exclusion Criteria:

  • Fasting Plasma Glucose (FPG) > 270 mg/dl (15 mmol/L) at Visit 1
  • Pregnant or nursing (lactating) women

Other protocol-defined inclusion/exclusion criteria may apply

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Triple

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Placebo Comparator: Placebo
Drug: Placebo
Experimental: Vildagliptin Dose 1
Drug: Vildagliptin 50 mg bid
Experimental: Vildagliptin Dose 2
Drug: Vildagliptin 50 mg qd

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Change from baseline in HbA1c after 24 weeks
Time Frame: 24 weeks
24 weeks

Secondary Outcome Measures

Outcome Measure
Time Frame
Adverse event profile after 24 weeks of treatment
Time Frame: 24 weeks
24 weeks
Percent of patients with HbA1c < 7% after 24 weeks
Time Frame: 24 weeks
24 weeks
Change from baseline in fasting plasma glucose at 24 weeks
Time Frame: 24 weeks
24 weeks

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Novartis

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

December 1, 2008

Primary Completion (Actual)

December 1, 2009

Study Completion (Actual)

December 1, 2009

Study Registration Dates

First Submitted

January 13, 2009

First Submitted That Met QC Criteria

January 13, 2009

First Posted (Estimate)

January 14, 2009

Study Record Updates

Last Update Posted (Estimate)

November 18, 2016

Last Update Submitted That Met QC Criteria

November 16, 2016

Last Verified

November 1, 2016

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • CLAF237A23140

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

Clinical Trials on Type 2 Diabetes Mellitus

Clinical Trials on Placebo

Search Similar Trials

Sponsors and Collaborators

Medical Conditions

Drug Interventions

CROs by country

CROs in Ireland

Conditions

Rare Diseases

Drug Interventions

Dietary Supplements

Sponsor/Collaborators

Locations

3
Subscribe