Heart valve trouble? a diabetes drug may shield the heart muscle — trial puts it to the test

NCT ID NCT06469645

First seen Jul 28, 2026 · Last updated Jul 29, 2026 · Updated 1 time

Summary

This trial tests whether empagliflozin, a drug already used for diabetes and heart failure, can prevent the heart muscle from thickening or developing fibrosis in people with moderate aortic stenosis. Participants will receive either empagliflozin or standard care for six months, with heart changes tracked by MRI and echocardiography. The goal is to see if this medication can ease the extra strain on the heart caused by a narrowed aortic valve.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance
empagliflozin 10 mg once daily
What this could lead to
If it works, this could point toward a medication that slows or prevents heart muscle thickening and fibrosis in aortic stenosis, potentially reducing the need for surgery.
What could go wrong
This is a mid-stage trial with 104 participants, so results may not apply broadly. SGLT2 inhibitors can cause side effects like dehydration, urinary infections, or rare cases of diabetic ketoacidosis.

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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

  • Norfolk and Norwich University Hospital

    Norwich, Norfolk, United Kingdom

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