Could a common diabetes pill help hearts heal after a heart attack?
NCT ID NCT07621380
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether the diabetes drug ertugliflozin, started within 72 hours of a first heart attack, can improve heart function in people with type 2 diabetes. About 476 adults will be randomly assigned to take the drug or receive standard care. Researchers will measure changes in a heart stress marker (NT-proBNP) and heart pumping ability over 26 weeks.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Ertugliflozin (a diabetes drug that lowers blood sugar and may protect the heart)
- What this could lead to
- If it works, this could point toward a new standard treatment to protect the heart after a heart attack in people with type 2 diabetes.
- What could go wrong
- This is a phase 4 trial, so the drug is already approved for diabetes, but its benefit for heart attack recovery is unproven. Risks include genital infections and ketoacidosis.
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
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Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
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About 476 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jul 2026
An estimate. Start dates often move.
- Expected to finish
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Mar 2028
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.
- Ages
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19 years and older
- 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: 1. Adults aged 19 years or older 2. Clinically confirmed type 2 diabetes mellitus (T2DM) 3. First acute myocardial infarction (AMI) with planned randomization within 72 hours of AMI onset 4. Ability to understand and voluntarily sign written informed consent Exclusion Criteria: 1. Type 1 diabetes mellitus or history of diabetic ketoacidosis 2. Gestational diabetes, pregnancy, or breastfeeding 3. End-stage renal disease (ESRD), dialysis, or prior kidney transplantation 4. Use of any SGLT2 inhibitor within 4 weeks prior to enrollment 5. Hemodynamic instability or investigator judgment that participation is not in the patient's best interest 6. Systolic blood pressure \< 90 mmHg at enrollment or requiring vasopressors to maintain blood pressure
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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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Zhongshan Hospital, Fudan University
Shanghai, China
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Stick-On patch aims to catch dangerous heart decline sooner
- Sleep apnea clues may unmask hidden heart risks in survivors
- Can new imaging and genetics unlock the secrets of heart attacks?
- Blood test clues: could two proteins predict heart failure after a heart attack?
- Which strategy wins for heart attack patients with multiple blocked arteries?