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Study · Randomized controlled trial · 2018

4 results

Combination GLP-1 and Insulin Treatment Fails to Alter Myocardial Fuel Selection vs. Insulin Alone in Type 2 Diabetes.

Mather KJ, Considine RV, Hamilton L, Patel NA, Mathias C, Territo W, Goodwill AG, Tune JD, Green MA, Hutchins GD

The Journal of clinical endocrinology and metabolism1 Sept 2018Cited by 5 (Europe PMC)

Summary

The text of this summary is not shown here, because the article license does not allow reuse. Read it at the source (opens in a new tab)

Text rights: Publisher copyright. Results still quote short attributed sentences.

Results from this study4

4 results from studies that gave the peptide. 4 results from people.

  1. 01HumanRandomized controlled trialEfficacy outcome

    In adults with type 2 diabetes on metformin, myocardial blood flow was lower with liraglutide alone than in the insulin-treated groups.

    In plain wordsIn adults with type 2 diabetes, heart blood flow was lower with liraglutide alone than in the groups that received insulin.

    Outcome
    DecreaseMyocardial blood flow
    Study

    n: not reported in source

    Comparator
    Insulin detemir groups (detemir; detemir plus liraglutide)
    Outcome group
    Heart function · Cardiovascular
    Studied dose
    Dose not stated · 3 monthsAs given in this study (human).

    Measurements

    MBF median
    0.52 mL/g/min
    liraglutide
    MBF median
    0.64 mL/g/min
    detemir
    MBF median
    0.75 mL/g/min
    detemir plus liraglutide

    Source sentences

    Summary
    MBF was greater in the insulin-treated groups [median (25th, 75th percentile): detemir, 0.64 mL/g/min (0.50, 0.69); liraglutide, 0.52 mL/g/min (0.46, 0.58); detemir plus liraglutide, 0.75 mL/g/min (0.55, 0.77); P = 0.035 comparing three groups, P = 0.01 comparing detemir groups to liraglutide alone].
    1 context sentence
    Summary · context
    In a randomized clinical trial of patients with T2D treated with metformin plus oral agents or basal insulin, myocardial fuel use was compared after 3 months of treatment with insulin detemir, liraglutide, or combination detemir plus liraglutide added to background metformin.
  2. 02HumanRandomized controlled trialEfficacy outcome

    In adults with type 2 diabetes on metformin, myocardial glucose uptake did not differ among the liraglutide, insulin detemir and combination groups.

    In plain wordsIn adults with type 2 diabetes, heart glucose uptake did not differ between liraglutide, insulin, and the two together.

    Outcome
    No significant changeMyocardial glucose uptake
    Study

    n: not reported in source

    Comparator
    Insulin detemir; detemir plus liraglutide
    Outcome group
    Heart function · Cardiovascular
    Studied dose
    Dose not stated · 3 monthsAs given in this study (human).

    Measurements

    MGU median
    0.055 µmol/g/min
    liraglutide
    MGU median
    0.04 µmol/g/min
    detemir
    MGU median
    0.037 µmol/g/min
    detemir plus liraglutide

    Source sentences

    Summary
    There were no evident differences among groups in MGU [detemir, 0.040 µmol/g/min (0.013, 0.049); liraglutide, 0.055 µmol/g/min (0.019, 0.105); detemir plus liraglutide, 0.037 µmol/g/min (0.009, 0.046); P = 0.68 comparing three groups].
    1 context sentence
    Summary · context
    In a randomized clinical trial of patients with T2D treated with metformin plus oral agents or basal insulin, myocardial fuel use was compared after 3 months of treatment with insulin detemir, liraglutide, or combination detemir plus liraglutide added to background metformin.
  3. 03HumanRandomized controlled trialEfficacy outcome

    In adults with type 2 diabetes on metformin, myocardial fatty acid uptake and handling did not differ among treatment groups including liraglutide.

    In plain wordsIn adults with type 2 diabetes, heart fatty acid use did not differ between liraglutide, insulin, and the two together.

    Outcome
    No significant changeMyocardial fatty acid uptake and handling
    Study

    n: not reported in source

    Comparator
    Insulin detemir; detemir plus liraglutide
    Outcome group
    Heart function · Cardiovascular
    Studied dose
    Dose not stated · 3 monthsAs given in this study (human).

    Source sentences

    Summary
    There were no treatment-group differences in measures of myocardial fatty acid uptake or handling, and no differences in total oxidation rate.
    1 context sentence
    Summary · context
    In a randomized clinical trial of patients with T2D treated with metformin plus oral agents or basal insulin, myocardial fuel use was compared after 3 months of treatment with insulin detemir, liraglutide, or combination detemir plus liraglutide added to background metformin.
  4. 04HumanRandomized controlled trialEfficacy outcome

    In adults with type 2 diabetes on metformin, the myocardial total oxidation rate did not differ among treatment groups including liraglutide.

    In plain wordsIn adults with type 2 diabetes, the heart's total oxidation rate did not differ between liraglutide, insulin, and the two together.

    Outcome
    No significant changeMyocardial total oxidation rate
    Study

    n: not reported in source

    Comparator
    Insulin detemir; detemir plus liraglutide
    Outcome group
    Heart function · Cardiovascular
    Studied dose
    Dose not stated · 3 monthsAs given in this study (human).

    Source sentences

    Summary
    There were no treatment-group differences in measures of myocardial fatty acid uptake or handling, and no differences in total oxidation rate.
    1 context sentence
    Summary · context
    In a randomized clinical trial of patients with T2D treated with metformin plus oral agents or basal insulin, myocardial fuel use was compared after 3 months of treatment with insulin detemir, liraglutide, or combination detemir plus liraglutide added to background metformin.

AI wrote and checked these results. AI can make mistakes, so check important results against the source.

Registered trials1

Trials this study reports on, or that list this study as a reference. Registry data from ClinicalTrials.gov.

1 trial · 1 completed · 1 with posted results · source ClinicalTrials.gov (opens in a new tab)

CompletedNot applicableResults postedNCT01232946

Cooperation of Insulin and GLP-1 on Myocardial Glucose Uptake

Indiana Universityn = 30Jan 2012 to 8 Sept 2017

Type 2 Diabetes

Version history

PepBank keeps every version of the data on this study. Status changes from Retraction Watch, Europe PMC and Crossref are listed with their source.

  1. Version 2Current

    12 Oct 2026, 12:10 UTC

    Study results updated

  2. Version 1

    9 Oct 2026, 03:05 UTC

    First added · source update from Europe PMC

Subjects

Terms as the source lists them.

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