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Avandia™ + Amaryl™ or Avandamet™ Compared With Metformin (AVALANCHE™ Study)

NCT00131664 · Status: COMPLETED · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 391

Last updated 2013-04-17

Study results available
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Summary

The incidence of type 2 diabetes is on the increase. According to recent Canadian Diabetes Association guidelines glucose control, based on the A1C measurement, needs to be achieved within a 6-12 month period of time after the initial diagnosis of type 2 diabetes. The guidelines on the use of antihyperglycemic agents identify the potential benefits of sub-maximal oral combination therapy in order to achieve more rapid and improved glycemic control compared with higher dose monotherapy. Furthermore, many patients on prolonged oral antihyperglycemic monotherapy who then start on combination therapy may not achieve the required target glycemic control. Indeed early initiation of combination therapies may be necessary to achieve and maintain glycemic targets because of the progressive deterioration of pancreatic β cell function and glycemic control.

Conditions

Interventions

DRUG

Avandamet

Avandamet 2 / 500 mg twice daily titration up to 4 mg / 1000 mg twice daily compared to Avandia 4 mg and Amaryl 1 mg once daily over 6 months or compared to Metformin 500 mg twice daily up to 1000 mg over 6 months.

DRUG

Avandia and Amaryl

Avandia 4 mg and Amaryl 1 mg once daily compared to Avandamet 2 / 500 mg twice daily titration up to 4 mg / 1000 mg twice daily, or compared to Metformin 500 mg twice daily up to 1000 mg over 6 months.

DRUG

Metformin

Metformin 500 mg twice daily up to 1000 mg over 6 months compared to Avandia 4 mg and Amaryl 1 mg once daily or compared to Avandamet 2 / 500 mg twice daily titration up to 4 mg / 1000 mg twice daily

Sponsors & Collaborators

  • GlaxoSmithKline

    collaborator INDUSTRY

  • Canadian Heart Research Centre

    lead OTHER

Principal Investigators

  • robert josse, md · University of Toronto

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
75 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2005-09-30
Primary Completion
2008-01-31
Completion
2008-01-31

Countries

  • Canada

Study Locations

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Entities

Drugs
Diseases
Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT00131664 on ClinicalTrials.gov