Diabetes drug could shield heart muscle during angioplasty
NCT ID NCT06342141
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This phase 2 trial tests whether empagliflozin (Jardiance), a diabetes drug, can reduce the 'no-reflow' phenomenon—when blood flow fails to fully restore after angioplasty—in 162 heart attack patients. Participants receive a loading dose before the procedure and daily doses for 3 days. The study measures blood flow, heart strain, and infarct size. It is active but not recruiting.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Empagliflozin (Jardiance)
- What this could lead to
- If it works, this could point toward a new way to prevent heart muscle damage during angioplasty for heart attacks.
- What could go wrong
- This is a small, early-phase trial (162 people) and the drug is already approved for diabetes, so the heart benefit is unproven. It may not reduce no-reflow or improve 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 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
-
About 162 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Aug 2024
- Expected to finish
-
Jun 2026
An estimate. End dates often move.
- 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 to 85 years
- Sex
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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: * Acute myocardial infarction with ST-segment elevation * Presentation to the institute within 12 hours of symptom onset * Coronary angioplasty chosen as the reperfusion treatment for the subject * Known diagnosis of diabetes or admission glucose \>180 mg/dl. * Informed consent signed Exclusion Criteria: * Hemodynamically unstable subjects * Subjects undergoing thrombolysis treatment in the current event * History of coronary revascularization surgery * Known allergy or hypersensitivity to Sodium-glucose co-transporter-2 (SGLT2) inhibitors * History of recurrent urinary tract infections * Known chronic kidney disease and estimated glomerular filtration rate (eGFR) \< 20 * Ongoing treatment with any SGLT2 inhibitor * Participation in another clinical trial or having participated in the week prior to recruitment * For women of childbearing age: Current or planned pregnancy or lactation.
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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
-
National Institute of Cardiology
Mexico City, Mexico City, 14080, Mexico
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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