Heart drug dosing study launches for kids with duchenne
NCT ID NCT07172971
First seen Jun 27, 2026 · Last updated Aug 25, 2026 · Updated 8 times
Summary
This study will test how the heart drug empagliflozin is absorbed and processed in 10 children with Duchenne muscular dystrophy, ages 8 to 18. The goal is to find the best dose for protecting the heart in this rare disease. Participants will take the drug by mouth and have blood levels measured over 24 hours.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- empagliflozin (SGLT-2 inhibitor)
- What this could lead to
- If successful, this study could help determine the right dose of empagliflozin to protect the heart in children with Duchenne muscular dystrophy.
- What could go wrong
- This is a very small, early-phase study (only 10 participants) focused on dosing, not on proving the drug works for heart problems. The drug is already used off-label, so results may not change current practice.
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 1
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
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About 10 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2026
- Expected to finish
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Feb 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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8 to 18 years
- Sex
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Male participants only
- 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: * Clinical phenotype of DMD confirmed with muscle biopsy or genotype * Presence of late gadolinium enhancement (LGE) imaging by CMR * Either normal or mildly depressed systolic function (LVEF\>40%) * ≥8 years old and ≤18 years old Exclusion Criteria: * Current investigational therapy that may affect cardiovascular function * Additional genetic or congenital abnormality that may affect cardiovascular function or progression * Contraindication to or inability to undergo CMR * Symptomatic heart failure * History of ketoacidosis or hypersensitivity to SGLT2i therapy * Type 1 diabetes * Renal disease or history of frequent urinary tract infections or genitourinary skin infections
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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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Vanderbilt University Medical Center
RECRUITINGNashville, Tennessee, 37232, United States
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