Impact of Dietary Intervention on Weight Change in Subjects With Type 2 Diabetes (DIET™)

March 28, 2017 updated by: Novo Nordisk A/S

A 26-week Randomised, Controlled, Open Label, Multicentre, Multinational, Treat to Target Trial Investigating the Impact of Dietary Intervention on Weight Change and the Relationship Between Weight Change and Baseline Body Mass Index (BMI) in Subjects With Type 2 Diabetes Inadequately Controlled on Oral Antidiabetic Drugs (OADs) Initiating Insulin Therapy With Insulin Detemir in Combination With Metformin (Levemir DIET)

This trial is conducted in Europe, and North and South America. The aim of this trial is to investigate if a dietary intervention has an effect on weight when initiating insulin treatment in subjects with type 2 diabetes currently treated with oral antidiabetic drugs (OADs).

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.
611

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 4

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

  • Argentina
      • Buenos Aires, Argentina, B1636DSU
        • Novo Nordisk Investigational Site
      • Caba, Argentina, C1419AHN
        • Novo Nordisk Investigational Site
      • Capital Federal, Argentina, 1429
        • Novo Nordisk Investigational Site
      • Córdoba, Argentina, 5000
        • Novo Nordisk Investigational Site
      • Godoy Cruz, Argentina, M5501ARP
        • Novo Nordisk Investigational Site
  • Germany
      • Bad Neuenahr-Ahrweiler, Germany, 53474
        • Novo Nordisk Investigational Site
      • Gelnhausen, Germany, 63571
        • Novo Nordisk Investigational Site
      • Mainz, Germany, 55116
        • Novo Nordisk Investigational Site
      • Marburg, Germany, 35039
        • Novo Nordisk Investigational Site
      • Rehlingen-Siersburg, Germany, 66780
        • Novo Nordisk Investigational Site
      • St. Ingbert, Germany, 66386
        • Novo Nordisk Investigational Site
      • Völklingen, Germany, 66333
        • Novo Nordisk Investigational Site
  • Poland
      • Bialystok, Poland, 15-445
        • Novo Nordisk Investigational Site
      • Lublin, Poland, 20-044
        • Novo Nordisk Investigational Site
      • Torun, Poland, 87-100
        • Novo Nordisk Investigational Site
      • Warszawa, Poland, 00-911
        • Novo Nordisk Investigational Site
  • Puerto Rico
      • Carolina, Puerto Rico, 00983
        • Novo Nordisk Investigational Site
      • Manati, Puerto Rico, 00674
        • Novo Nordisk Investigational Site
  • Russian Federation
      • Saint-Petersburg, Russian Federation, 194358
        • Novo Nordisk Investigational Site
      • Saint-Petersburg, Russian Federation, 195213
        • Novo Nordisk Investigational Site
      • Saint-Petersburg, Russian Federation, 199034
        • Novo Nordisk Investigational Site
  • Serbia
      • Belgrade, Serbia, 11000
        • Novo Nordisk Investigational Site
  • Slovakia
      • Bratislava, Slovakia, 851 01
        • Novo Nordisk Investigational Site
      • Kosice, Slovakia, 04-001
        • Novo Nordisk Investigational Site
      • Lubochna, Slovakia, 03491
        • Novo Nordisk Investigational Site
  • Slovenia
      • Koper, Slovenia, SI-6000
        • Novo Nordisk Investigational Site
      • Maribor, Slovenia, 2000
        • Novo Nordisk Investigational Site
      • Novo mesto, Slovenia, 8000
        • Novo Nordisk Investigational Site
  • Spain
      • Málaga, Spain, 29006
        • Novo Nordisk Investigational Site
      • Málaga, Spain, 29009
        • Novo Nordisk Investigational Site
      • Sanlúcar de Barrameda, Spain, 11540
        • Novo Nordisk Investigational Site
  • Turkey
      • Ankara, Turkey, 06110
        • Novo Nordisk Investigational Site
      • Istanbul, Turkey, 34096
        • Novo Nordisk Investigational Site
      • Istanbul, Turkey, 34098
        • Novo Nordisk Investigational Site
      • Istanbul, Turkey, 34722
        • Novo Nordisk Investigational Site
      • Samsun, Turkey, 55139
        • Novo Nordisk Investigational Site
  • United States
    • Alabama
      • Birmingham, Alabama, United States, 35233
        • Novo Nordisk Investigational Site
      • Ozark, Alabama, United States, 36360
        • Novo Nordisk Investigational Site
    • California
      • Anaheim, California, United States, 92801
        • Novo Nordisk Investigational Site
      • Burlingame, California, United States, 94010
        • Novo Nordisk Investigational Site
      • Concord, California, United States, 94520
        • Novo Nordisk Investigational Site
      • Fullerton, California, United States, 92835
        • Novo Nordisk Investigational Site
      • Long Beach, California, United States, 90806
        • Novo Nordisk Investigational Site
      • Long Beach, California, United States, 90807
        • Novo Nordisk Investigational Site
      • Long Beach, California, United States, 90822
        • Novo Nordisk Investigational Site
      • Montclair, California, United States, 91763
        • Novo Nordisk Investigational Site
      • National City, California, United States, 91950
        • Novo Nordisk Investigational Site
      • Redlands, California, United States, 92374
        • Novo Nordisk Investigational Site
      • Santa Ana, California, United States, 92705
        • Novo Nordisk Investigational Site
      • Spring Valley, California, United States, 91978
        • Novo Nordisk Investigational Site
      • Walnut Creek, California, United States, 94598
        • Novo Nordisk Investigational Site
    • Colorado
      • Colorado Springs, Colorado, United States, 80907
        • Novo Nordisk Investigational Site
    • Connecticut
      • Norwalk, Connecticut, United States, 06851
        • Novo Nordisk Investigational Site
    • Florida
      • Bradenton, Florida, United States, 34201
        • Novo Nordisk Investigational Site
      • Clearwater, Florida, United States, 33765
        • Novo Nordisk Investigational Site
      • Jacksonville, Florida, United States, 32204
        • Novo Nordisk Investigational Site
      • Jacksonville, Florida, United States, 32207
        • Novo Nordisk Investigational Site
      • Jupiter, Florida, United States, 33458
        • Novo Nordisk Investigational Site
      • Miami, Florida, United States, 33135
        • Novo Nordisk Investigational Site
      • Pembroke Pines, Florida, United States, 33027
        • Novo Nordisk Investigational Site
      • Pembroke Pines, Florida, United States, 33028
        • Novo Nordisk Investigational Site
      • Pembroke Pines, Florida, United States, 33029
        • Novo Nordisk Investigational Site
    • Georgia
      • Atlanta, Georgia, United States, 30342
        • Novo Nordisk Investigational Site
      • Perry, Georgia, United States, 31069
        • Novo Nordisk Investigational Site
      • Roswell, Georgia, United States, 30076
        • Novo Nordisk Investigational Site
    • Illinois
      • Oympiafields, Illinois, United States, 60641
        • Novo Nordisk Investigational Site
    • Indiana
      • Evansville, Indiana, United States, 47714
        • Novo Nordisk Investigational Site
    • Kansas
      • Shawnee Mission, Kansas, United States, 66204
        • Novo Nordisk Investigational Site
      • Topeka, Kansas, United States, 66606
        • Novo Nordisk Investigational Site
    • Kentucky
      • Louisville, Kentucky, United States, 40213
        • Novo Nordisk Investigational Site
    • Maine
      • Portland, Maine, United States, 04101
        • Novo Nordisk Investigational Site
    • Maryland
      • Rockville, Maryland, United States, 20852
        • Novo Nordisk Investigational Site
    • Massachusetts
      • Brockton, Massachusetts, United States, 02301
        • Novo Nordisk Investigational Site
    • Michigan
      • Buckley, Michigan, United States, 49620
        • Novo Nordisk Investigational Site
      • Southfield, Michigan, United States, 48034
        • Novo Nordisk Investigational Site
    • Missouri
      • St. Louis, Missouri, United States, 63141
        • Novo Nordisk Investigational Site
    • New Jersey
      • Berlin, New Jersey, United States, 08009
        • Novo Nordisk Investigational Site
    • New York
      • New York, New York, United States, 10025
        • Novo Nordisk Investigational Site
      • Northport, New York, United States, 11768
        • Novo Nordisk Investigational Site
      • West Seneca, New York, United States, 14224
        • Novo Nordisk Investigational Site
    • North Carolina
      • Charlotte, North Carolina, United States, 28277
        • Novo Nordisk Investigational Site
      • Durham, North Carolina, United States, 27710
        • Novo Nordisk Investigational Site
      • Raleigh, North Carolina, United States, 27609
        • Novo Nordisk Investigational Site
      • Wilmington, North Carolina, United States, 28401
        • Novo Nordisk Investigational Site
    • Ohio
      • Cincinnati, Ohio, United States, 45245
        • Novo Nordisk Investigational Site
      • Dayton, Ohio, United States, 45439
        • Novo Nordisk Investigational Site
      • Dayton, Ohio, United States, 45406
        • Novo Nordisk Investigational Site
    • Oklahoma
      • Oklahoma City, Oklahoma, United States, 73103
        • Novo Nordisk Investigational Site
      • Oklahoma City, Oklahoma, United States, 73104-5020
        • Novo Nordisk Investigational Site
    • Pennsylvania
      • Altoona, Pennsylvania, United States, 16602
        • Novo Nordisk Investigational Site
      • Jenkintown, Pennsylvania, United States, 19046
        • Novo Nordisk Investigational Site
      • Norristown, Pennsylvania, United States, 19401
        • Novo Nordisk Investigational Site
    • South Carolina
      • Anderson, South Carolina, United States, 29621
        • Novo Nordisk Investigational Site
      • Greer, South Carolina, United States, 29651
        • Novo Nordisk Investigational Site
    • South Dakota
      • Rapid City, South Dakota, United States, 57701
        • Novo Nordisk Investigational Site
    • Tennessee
      • Bristol, Tennessee, United States, 37620-7352
        • Novo Nordisk Investigational Site
      • Chattanooga, Tennessee, United States, 37411
        • Novo Nordisk Investigational Site
      • Kingsport, Tennessee, United States, 37660
        • Novo Nordisk Investigational Site
      • Nashville, Tennessee, United States, 37212
        • Novo Nordisk Investigational Site
    • Texas
      • Dallas, Texas, United States, 75231
        • Novo Nordisk Investigational Site
      • Dallas, Texas, United States, 75246
        • Novo Nordisk Investigational Site
      • Dallas, Texas, United States, 75251
        • Novo Nordisk Investigational Site
      • Odessa, Texas, United States, 79761
        • Novo Nordisk Investigational Site
      • Plano, Texas, United States, 75075
        • Novo Nordisk Investigational Site
    • Utah
      • St. George, Utah, United States, 84790
        • Novo Nordisk Investigational Site
    • Virginia
      • Norfolk, Virginia, United States, 23502
        • Novo Nordisk Investigational Site
      • Richmond, Virginia, United States, 23294
        • Novo Nordisk Investigational Site
      • Richmond, Virginia, United States, 23249
        • Novo Nordisk Investigational Site
      • Winchester, Virginia, United States, 22601
        • Novo Nordisk Investigational Site
    • Washington
      • Spokane, Washington, United States, 99208
        • Novo Nordisk Investigational Site
    • West Virginia
      • Martinsburg, West Virginia, United States, 25401
        • Novo Nordisk Investigational Site
    • Wisconsin
      • Milwaukee, Wisconsin, United States, 53209
        • Novo Nordisk Investigational 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

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Type 2 diabetes (diagnosed clinically) for at least 6 months prior trial start
  • Insulin naive subjects
  • HbA1c: 7.0-9.0 % (both inclusive)
  • Body Mass Index (BMI): 25.0-45.0 kg/m^2 (both inclusive)

Exclusion Criteria:

  • Use of Thiazolidinedione (TZDs) or Glucagon-like peptide-1 analogue (GLP- 1) receptor agonists within the last 3 months prior to trial enrollment
  • Cardiovascular disease within the last 6 months
  • Recurrent severe hypoglycaemia or hypoglycaemic unawareness or hospitalisation for diabetic ketoacidosis during the previous 6 months
  • Uncontrolled treated/untreated severe hypertension, impaired liver function, impaired renal function, known proliferative retinopathy or maculopathy requiring treatment
  • Cancer and medical history of cancer in the past 5 years (except basal cell skin cancer or squamous cell skin cancer)
  • Pregnancy, breast-feeding, the intention of becoming pregnant or not using adequate contraceptive measures according to local requirements

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: 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.
Active Comparator: Control
Insulin detemir (Levemir®) 100 U/mL, was injected subcutaneously once daily with the evening meal or at bedtime as add-on to subject's pre-trial treatment of metformin for 26 weeks. Subjects did not receive dietary consultation except for basic dietary advice at baseline. Insulin doses were individually adjusted.
Drug: Insulin detemir
Individually adjusted insulin detemir subcutaneously (under the skin) once daily. Subjects continue their pre-trial metformin treatment.
Experimental: Dietician
Insulin detemir (Levemir®) 100 U/mL, was injected subcutaneously once daily with the evening meal or at bedtime as add-on to subject's pre-trial treatment of metformin for 26 weeks. Subjects received dietary consultation according to local standard during 3 face-to-face meetings and 3 phone contacts. Insulin doses were individually adjusted.
Drug: Insulin detemir
Individually adjusted insulin detemir subcutaneously (under the skin) once daily. Subjects continue their pre-trial metformin treatment.
Dietary supplement: Dietary regimen
Subjects receive dietary consultation by a dietician at six occasions during the trial.

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
Change From Baseline in Body Weight
Time Frame: Week 0, Week 26
Estimated mean change from baseline in body weight after 26 weeks of treatment.
Week 0, Week 26

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
Change From Baseline in Body Mass Index (BMI)
Time Frame: Week 0, Week 26
Estimated mean change from baseline in BMI after 26 weeks of treatment.
Week 0, Week 26
Change From Baseline in Glycosylated Haemoglobin (HbA1c)
Time Frame: Week 0, Week 26
Estimated mean change from baseline in HbA1c after 26 weeks of treatment.
Week 0, Week 26
Change From Baseline in Fasting Plasma Glucose (FPG)
Time Frame: Week 0, Week 26
Estimated mean change from baseline in FPG after 26 weeks of treatment.
Week 0, Week 26
Rate of Treatment Emergent Adverse Events (TEAEs)
Time Frame: Week 0 to Week 26
Corresponds to rate of adverse events (AEs) per 100 patient years of exposure. Mild AEs: no or transient symptoms, no interference with subject's daily activities. Moderate AEs: marked symptoms, moderate interference with subject's daily activities. Severe AEs: considerable interference with subject's daily activities, unacceptable. Serious AEs: AEs that at any dose results in any of the following: death, a life-threatening experience, in-subject hospitalization/prolongation of existing hospitalization, persistent/significant disability/incapacity/congenital anomaly/birth defect.
Week 0 to Week 26
Rate of All Treatment Emergent Hypoglycaemic Episodes
Time Frame: Week 0 to Week 26
Corresponds to rate of treatment emergent hypoglycaemic episodes per patient exposure year. A hypoglycaemic episode was defined as treatment emergent if the onset of the episode was on or after the first day of exposure to randomised treatment and no later than 1 day after the last day of randomised treatment. Severe, if assistance was required to actively administer carbohydrate, glucagons or other resuscitative actions.
Week 0 to Week 26
Rate of Nocturnal Treatment Emergent Hypoglycaemic Episodes
Time Frame: Week 0 to Week 26
Corresponds to rate of treatment emergent hypoglycaemic episodes per patient exposure year. A hypoglycaemic episode was defined as treatment emergent if the onset of the episode was on or after the first day of exposure to randomised treatment and no later than 1 day after the last day of randomised treatment. A hypoglycaemic episode with time of onset between 00:01 and 05:59 a.m. (both included) was considered nocturnal. Severe, if assistance was required to actively administer carbohydrate, glucagons or other resuscitative actions.
Week 0 to Week 26

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

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: Global Clinical Registry Gorsøe (GCR, 1452), 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.

General Publications

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 (Actual)

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.
October 29, 2010

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, 2011

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 14, 2011

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).
October 29, 2010

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.
October 29, 2010

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.
November 2, 2010

Study Record Updates

Last Update Posted (Actual)

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.
May 1, 2017

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.
March 28, 2017

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.
March 1, 2017

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.
  • NN304-3785
  • U1111-1116-2629 (Other Identifier: WHO)
  • 2009-014894-42 (EudraCT Number)

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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