Could a common diabetes drug melt heart fat and boost cardiac function?
NCT ID NCT02042664
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether GLP-1 receptor agonists, a type of diabetes drug, can improve heart function and reduce fat around the heart in 44 obese adults with type 2 diabetes. Participants received the drug BYETTA along with metformin. Researchers used MRI scans to measure heart fat and function. The goal was to see if this treatment could lower heart risks beyond just controlling blood sugar.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- GLP-1 receptor agonist (exenatide/BYETTA)
- What this could lead to
- If successful, this could show that GLP-1 drugs improve heart function and reduce dangerous fat around the heart in obese diabetics.
- What could go wrong
- This is a small, completed Phase 3 trial with only 44 participants, so results may not apply to everyone. The study focused on heart imaging changes, not long-term health outcomes.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
-
44 people
The number who actually took part.
- Start date
-
Jan 2011
- Finished
-
Jun 2015
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 years and older
- Sex
-
Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * \- Patients with type 2 diabetes according to WHO criteria * Age\> 18 years * BMI ≥ 30 kg/m2 * HbA1c\> 7% and \<10% * Processing by ADO (Metformin and Glimepiride) * Effective contraception (for women) * Signed informed consent by the patient before inclusion in the protocol Exclusion Criteria: * Ongoing pregnancy or become pregnant within six months of the study protocol * Breastfeeding * Recent weight loss (\> 5% of total weight) * Treatments changing the distribution of adipose tissue as corticosteroids or glitazones * Acute coronary syndrome or unstable angina during the last three months * Contraindications to cardiac MRI (mechanical heart valve, pacemaker, metallic intraocular foreign body, claustrophobia) * Contraindication to cold test: Raynaud's syndrome * Contraindication to exenatide: * Neoplasia active or untreated or in remission for less than 5 years (except for basal cell carcinoma or in situ cervical or prostate) * Contraindication to ADO (depending on specific product) in combination with exenatide. * History of kidney transplant or dialysis or plasmatique creatinine\> 1.5 mg / dL for men and\> 1.2 mg / dL for women * Digestive diseases, including gastroparesis * plasma triglycerides\> 1000 mg / dL * History of pancreatitis confirmed biologically * contraindication or hypersensitivity to Exenatide or one of its social coverage composantsAbsence
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Assistance Publique Hopitaux de Marseille
Marseille, 13354, France
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