Evaluate Safety as Mono or Combination Therapies With Anti-diabetes Mellitus Drugs in Japanese Subjects With Type 2 Diabetes Mellitus

November 22, 2013 updated by: AstraZeneca

A Long Term Open Label Study to Evaluate the Safety and Efficacy of Dapagliflozin as Monotherapy or Combination Therapies With Anti-diabetic Drugs in Japanese Subjects With Type 2 Diabetes Who Have Inadequate Glycemic Control

This is a long term, single arm, open label study to evaluate the safety and efficacy of dapagliflozin as monotherapy or in combination therapy with other anti diabetic drug in Japanese subjects with type 2 diabetes mellitus who have inadequate blood sugar control on diet and exercise or on other anti-diabetic treatment will be included in this study.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
728

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • 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

  • Japan
      • Fukuoka, Japan
        • Research Site
      • Hiroshima, Japan
        • Research Site
      • Kochi, Japan
        • Research Site
      • Osaka, Japan
        • Research Site
      • Shizuoka, Japan
        • Research Site
      • Toyama, Japan
        • Research Site
    • Aichi
      • Nagoya, Aichi, Japan
        • Research Site
      • Owariasahi, Aichi, Japan
        • Research Site
      • Toyohashi, Aichi, Japan
        • Research Site
    • Aomori
      • Hirosaki, Aomori, Japan
        • Research Site
    • Ehime
      • Niihama, Ehime, Japan
        • Research Site
    • Fukuoka
      • Itoshima, Fukuoka, Japan
        • Research Site
      • Yukuhashi, Fukuoka, Japan
        • Research Site
    • Gunma
      • Annaka, Gunma, Japan
        • Research Site
      • OTA, Gunma, Japan
        • Research Site
    • Hiroshima
      • Aki-gun, Hiroshima, Japan
        • Research Site
    • Hokkaido
      • Sapporo, Hokkaido, Japan
        • Research Site
    • Kagawa
      • Sanuki, Kagawa, Japan
        • Research Site
      • Takamatsu, Kagawa, Japan
        • Research Site
    • Kanagawa
      • Kamakura, Kanagawa, Japan
        • Research Site
      • Kawasaki, Kanagawa, Japan
        • Research Site
      • Yokohama, Kanagawa, Japan
        • Research Site
      • Yokohamashi, Kanagawa, Japan
        • Research Site
      • Zushi, Kanagawa, Japan
        • Research Site
    • Miyagi
      • Sendai, Miyagi, Japan
        • Research Site
    • Nagano
      • Matsumoto, Nagano, Japan
        • Research Site
    • Osaka
      • Suita, Osaka, Japan
        • Research Site
    • Shiga
      • Otsu, Shiga, Japan
        • Research Site
    • Shizuoka
      • Atami, Shizuoka, Japan
        • Research Site
    • Tokushima
      • Komatsushima, Tokushima, Japan
        • Research Site
    • Tokyo
      • Chiyoda, Tokyo, Japan
        • Research Site
      • Chuo, Tokyo, Japan
        • Research Site
      • Mitaka, Tokyo, Japan
        • Research Site
      • OTA, Tokyo, Japan
        • Research Site
      • Shibuya, Tokyo, Japan
        • Research Site
      • Shinjuku, Tokyo, Japan
        • Research Site
      • Taito, Tokyo, Japan
        • Research Site
    • Toyama
      • Takaoka, Toyama, Japan
        • Research Site
    • Yamaguchi
      • UBE, Yamaguchi, Japan
        • Research Site

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

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

20 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Provision of informed consent prior to any study specific procedures
  • Men or women age ≥20 years old (Either gender needs to be 40% or higher of total number of treated subjects)
  • diagnosed with type2 DM ; ≥6.5% and ≤10% at 1 week before treatment started

Exclusion Criteria:

  • Type 1 diabetes mellitus,
  • FPG >240 mg/dL before treatment started
  • Subjects who have history of unstable or rapidly progressing renal disease
  • Subjects who have severe hepatic insufficiency and/or significant abnormal liver function
  • Significant cardiovascular history

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: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Open label treatment
Drug: Dapagliflozin
Oral Dose 5 or 10 mg

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Proportion of Participants With Adverse Events
Time Frame: Long-term treatment up to 52 weeks
To evaluate the safety and tolerability of long-term treatment up to 52 weeks with the dosing regimen of dapagliflozin, where it started with 5 mg and titrated up to 10 mg depending on participant's condition of glycemic control, in regard to adverse events
Long-term treatment up to 52 weeks
Proportion of Participants With Serious Adverse Events
Time Frame: Long-term treatment up to 52 weeks
To evaluate the safety and tolerability of long-term treatment up to 52 weeks with the dosing regimen of dapagliflozin, where it started with 5 mg and titrated up to 10 mg depending on participant's condition of glycemic control, in regard to serious adverse events
Long-term treatment up to 52 weeks
Proportion of Participants With At Least One Episode of Hypoglycemia
Time Frame: Long-term treatment up to 52 weeks
To evaluate the safety and tolerability of long-term treatment up to 52 weeks with the dosing regimen of dapagliflozin, where it started with 5 mg and titrated up to 10 mg depending on participant's condition of glycemic control, in regard to occurrence of hypoglycemia
Long-term treatment up to 52 weeks
Mean Change in Hematocrit
Time Frame: Baseline to Week 52
To evaluate the safety and tolerability of long-term treatment up to 52 weeks with the dosing regimen of dapagliflozin, where it started with 5 mg and titrated up to 10 mg depending on participant's condition of glycemic control, in regard to the change in hematocrit
Baseline to Week 52
Mean Change in Alanine Aminotransferase (ALT)
Time Frame: Baseline to Week 52
To evaluate the safety and tolerability of long-term treatment up to 52 weeks with the dosing regimen of dapagliflozin, where it started with 5 mg and titrated up to 10 mg depending on participant's condition of glycemic control, in regard to the change in alanine aminotransferase
Baseline to Week 52
Mean Change in Aspartate Aminotransferase (AST)
Time Frame: Baseline to Week 52
To evaluate the safety and tolerability of long-term treatment up to 52 weeks with the dosing regimen of dapagliflozin, where it started with 5 mg and titrated up to 10 mg depending on participant's condition of glycemic control, in regard to the change in aspartate aminotransferase
Baseline to Week 52
Mean Change in Blood Urea Nitrogen (BUN)
Time Frame: Baseline to Week 52
To evaluate the safety and tolerability of long-term treatment up to 52 weeks with the dosing regimen of dapagliflozin, where it started with 5 mg and titrated up to 10 mg depending on participant's condition of glycemic control, in regard to the change in blood urea nitrogen
Baseline to Week 52
Mean Change in Magnesium
Time Frame: Baseline to Week 52
To evaluate the safety and tolerability of long-term treatment up to 52 weeks with the dosing regimen of dapagliflozin, where it started with 5 mg and titrated up to 10 mg depending on participant's condition of glycemic control, in regard to the change in magnesium (1 mEq/L equivalent to 0.50 mmol/L)
Baseline to Week 52
Mean Change in Serum Uric Acid
Time Frame: Baseline to Week 52
To evaluate the safety and tolerability of long-term treatment up to 52 weeks with the dosing regimen of dapagliflozin, where it started with 5 mg and titrated up to 10 mg depending on participant's condition of glycemic control, in regard to the change in serum uric acid
Baseline to Week 52
Mean Change in Seated Heart Rate
Time Frame: Baseline to Week 52
To evaluate the safety and tolerability of long-term treatment up to 52 weeks with the dosing regimen of dapagliflozin, where it started with 5 mg and titrated up to 10 mg depending on participant's condition of glycemic control, in regard to the change in pulse
Baseline to Week 52
Mean Change in Seated Diastolic Blood Pressure
Time Frame: Baseline to Week 52
To evaluate the safety and tolerability of long-term treatment up to 52 weeks with the dosing regimen of dapagliflozin, where it started with 5 mg and titrated up to 10 mg depending on participant's condition of glycemic control, in regard to the change in blood pressure
Baseline to Week 52
Mean Change in Seated Systolic Blood Pressure
Time Frame: Baseline to Week 52
To evaluate the safety and tolerability of long-term treatment up to 52 weeks with the dosing regimen of dapagliflozin, where it started with 5 mg and titrated up to 10 mg depending on participant's condition of glycemic control, in regard to the change in blood pressure
Baseline to Week 52

Other Outcome Measures

Other Outcome Measures

For clinical trials, a planned measurement described in the protocol that is used to determine the effect of an intervention/treatment on participants. For observational studies, a measurement or observation that is used to describe patterns of diseases or traits, or associations with exposures, risk factors, or treatment. Types of outcome measures include primary outcome measure and secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Mean Change in HbA1c Levels
Time Frame: Baseline to Week 52
To evaluate the efficacy of long-term treatment up to 52 weeks with the dosing regimen of dapagliflozin, where it started with 5 mg and titrated up to 10 mg depending on participant's condition of glycemic control, in regard to the change in HbA1c
Baseline to Week 52
Mean Change in Body Weight
Time Frame: Baseline to Week 52
To evaluate the efficacy of long-term treatment up to 52 weeks with the dosing regimen of dapagliflozin, where it started with 5 mg and titrated up to 10 mg depending on participant's condition of glycemic control, in regard to the change in body weight
Baseline to Week 52

Collaborators and Investigators

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

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
AstraZeneca

Collaborators

Collaborators

An organization other than the sponsor that provides support for a clinical study. This support may include activities related to funding, design, implementation, data analysis, or reporting.
Bristol-Myers Squibb

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Study Director: Dr Jisin Yang, MD, Astrazeneca KK

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

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
February 1, 2011

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
September 1, 2012

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
September 1, 2012

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
February 10, 2011

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
February 10, 2011

First Posted (Estimate)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
February 11, 2011

Study Record Updates

Last Update Posted (Estimate)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
December 17, 2013

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
November 22, 2013

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
November 1, 2013

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • D1692C00012

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.

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