A Trial Comparing the Efficacy of Insulin Degludec With Insulin Glargine on Glycaemic Control Using Continuous Glucose Monitoring in Patients With Type 1 Diabetes

January 21, 2016 updated by: Novo Nordisk A/S
This trial is conducted in the United States of America (USA). The aim of this trial is to compare the efficacy of insulin decludec with insulin glargine on glycaemic control using continuous glucose monitoring in patients with type 1 diabetes.

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.
24

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

  • United States
    • Minnesota
      • Minneapolis, Minnesota, United States, 55416-2699
        • Novo Nordisk Clinical Trial Call Center

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

18 years to 75 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Type 1 diabetes
  • HbA1c (glycosylated haemoglobin) below or equal to 8.5%
  • Current treatment with IGlar (insulin glargine) in a basal-bolus regimen with a total daily dose below 120 U
  • BMI (body mass index) below 35 kg/m^2

Exclusion Criteria:

  • Use within the last 3 months prior to visit 1 (screening) of any antidiabetic glucose lowering drug other than insulin/insulin analogues
  • Subjects with regular use of acetaminophen who are not willing to use another analgetic during CGM (Continuous Glucose Monitoring) periods
  • Stroke; heart failure; myocardial infarction; unstable angina pectoris; coronary arterial bypass graft or angioplasty within 24 weeks prior to visit 1
  • Recurrent severe hypoglycemia (more than one severe hypoglycemic event during the last 12 months) or hypoglycemia unawareness or hospitalization for diabetic ketoacidosis during the previous 6 months

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: Crossover 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: IDeg
Drug: insulin degludec
Administered subcutaneously (s.c., under the skin) once daily.
Active Comparator: IGlar
Drug: insulin glargine
Administered subcutaneously (s.c., under the skin) once daily.

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
Average Time Within Glycaemic Target Range (Above 70 mg/dL and Below 130 mg/dL)
Time Frame: CGM occured during the last 2 weeks of the 6 weeks treatment period.
Time within the glycaemic target range [> 70 mg/dL (3.9 mmol/L) and < 130 mg/dL (7.2 mmol/L)] measured by Continuous Glucose Monitoring (CGM) in the last four hours of each dosing interval during the last 2 weeks of the 6-week treatment period.
CGM occured during the last 2 weeks of the 6 weeks treatment period.

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Mean Interstitial Glucose (IG) Based on 14 Days of CGM
Time Frame: CGM monitoring occurred during the last 2 weeks of the 6-week treatment period.
The observed mean of IG profile was obtained as the average value of area under the IG profile divided by the actual assessment time interval during the last 2 weeks of the 6-week treatment period.
CGM monitoring occurred during the last 2 weeks of the 6-week treatment period.
Fasting Plasma Glucose (FPG)
Time Frame: At the end of each 6 week treatment period.
FPG after 6 weeks of treatment in each treatment period.
At the end of each 6 week treatment period.
Glycosylated Haemoglobin (HbA1c)
Time Frame: At the end of each 6 week treatment period.
HbA1c after 6 weeks of treatment in each treatment period.
At the end of each 6 week treatment period.
Number of Treatment Emergent Adverse Events (AEs)
Time Frame: Within each week 6 treatment period
Number of treatment emergent adverse events (TEAEs). An AE was defined as treatment emergent if the onset date was on or after the first day of exposure to randomised treatment and no later than 7 days after the last day of randomised treatment. Severity was assessed by investigator.
Within each week 6 treatment period
Number of Treatment Emergent Confirmed Hypoglycaemic Episodes
Time Frame: Hypoglycemic episodes reported within each 6 week treatment period.
A hypoglycaemic episode was defined as treatment emergent if the onset of the episode occurred after the first administration of investigational medicinal product (IMP), and no later than 7 days after the last day on trial product. Confirmed hypoglycaemic episodes consisted of severe hypoglycaemia or minor hypoglycaemic episodes. Severe hypoglycaemic episodes: requiring assistance to administer carbohydrate, glucagon or other resuscitative actions. Minor hypoglycaemic episodes: able to treat her/himself and plasma glucose below 3.1 mmol/L.
Hypoglycemic episodes reported within each 6 week treatment period.

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.
Novo Nordisk A/S

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.

Helpful Links

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.
April 1, 2012

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.
November 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.
November 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).
March 30, 2012

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.
March 30, 2012

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.
April 3, 2012

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.
February 18, 2016

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.
January 21, 2016

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.
January 1, 2016

More Information

Terms related to this study

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.
  • NN1250-3874
  • U1111-1125-7495 (Other Identifier: WHO)

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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