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Completed

NCT Number: NCT00831779

Effects of Dapagliflozin on Insulin Resistance and Insulin Secretion in Subjects With Type 2 Diabetes

The purpose of this study is to evaluate the effects of dapagliflozin on insulin sensitivity

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Key information

Conditions

Type 2 Diabetes Mellitus Diabetes Mellitus Diabetes Mellitus, Type 2 Endocrine System Diseases Glucose Metabolism Disorders Metabolic Diseases Nutritional and Metabolic Diseases

Age range

35 year–70 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Phase 2

Primary location

Va San Diego Healthcare System, San Diego, California, United States

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Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Subjects with type 2 diabetes and inadequate glycemic control, defined as A1C ≥ 7.0 and ≤ 10.0% at the enrollment visit
  • Subjects should have been receiving either metformin therapy OR metformin therapy AND one insulin secretagogue for at least 12 weeks prior to enrollment
  • C-peptide ≥ 1.0 ng/ml (0.34 nmol/l)
  • BMI ≤ 45.0 kg/m2

Exclusion criteria

  • Urine albumin to creatinine ratio (UACR) > 1,800 mg/g (203.4 mg/mmol/Cr)
  • Aspartate Aminotransferase (AST) > 3X Upper limit of normal (ULN)
  • Alanine aminotransferase (ALT) > 3X ULN
  • Serum Total Bilirubin > 2 mg/dL (34.2 μmol/l)
  • Serum Creatinine (Scr) ≥ 1.50 mg/dL (133 μmol/l) for men; SCr ≥ 1.40 mg/dL (124 μmol/l) for women
  • Currently unstable or serious cardiovascular, renal, hepatic, hematological, oncological, endocrine, psychiatric, or rheumatic diseases

Treatment and study plan

Dapagliflozin

Drug

Tablets, Oral, 5 mg, once daily, 12 weeks

Other names: BMS-512148

Placebo

Drug

Tablets, Oral, 0 mg, Once daily, 12 weeks

Primary outcomes

  1. Adjusted Mean Percent Change From Baseline in Insulin Sensitivity at Week 12 (Last Observation Carried Forward [LOCF])

    Time frame: From Baseline to Week 12

    Baseline was defined as the last assessment prior to the start date and time of the first dose of the double-blind study medication. In cases where time of the first dose or time of the assessment was not available, baseline was defined as the last assessment on or prior to the date of the first dose of the double-blind study medication. Measurements were obtained during the randomization visit and Week 12 in the double-blind period.

Secondary outcomes

  1. Adjusted Mean Change From Baseline in Insulin Secretion at Week 12 (Last Observation Carried Forward [LOCF])

    Time frame: From Baseline to Week 12

    Baseline was defined as the last assessment prior to the start date and time of the first dose of the double-blind study medication. In cases where time of the first dose or time of the assessment was not available, baseline was defined as the last assessment on or prior to the date of the first dose of the double-blind study medication. Measurements were obtained during the randomization visit and Week 12 in the double-blind period.

Sponsors and collaborators

Lead sponsor

AstraZeneca

Industry

Collaborators

  • Astra Zeneca, Bristol-Myers Squibb

Registry information

Official study title

A Randomized, Double-Blind, Placebo-Controlled, Parallel-Group, Phase 2 Trial to Evaluate the Effects of Dapagliflozin on Insulin Resistance and Insulin Secretion in Subjects With Type 2 Diabetes

Important dates

Study start
2009
Primary completion
2010
Study completion
2010
First posted
Jan 29, 2009
Registry last updated
Apr 24, 2017

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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