Can a diabetes drug duo protect your heart?
NCT ID NCT03878706
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether combining two common diabetes drugs (GLP-1 agonists and SGLT2 inhibitors) can improve heart function and artery health in people with type 2 diabetes who are at high risk for heart problems. About 240 adults will be split into four groups, each receiving different treatments, and their heart health will be checked after 6 and 12 months. The goal is to find the best way to manage diabetes while protecting the heart.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 240 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2017
- Expected to finish
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Jun 2027
An estimate. End dates often move.
- Lead sponsor
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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.
Who is studied
240 individuals (60 subjects in each group)
- Ages
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45 to 80 years
- Sex
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Anyone
- Healthy volunteers
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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: * Subject has type 2 diabetes mellitus * Subject has high or very high cardiovascular risk * Subject has heart failure with preserved ejection fraction Exclusion Criteria: * Subject has type 1 diabetes mellitus * Subject has kidney disease * Subject has retinopathy
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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"Attikon" University General Hospital
RECRUITINGAthens, Attica, 12462, Greece
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