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Diabetes Drug's hidden power: could it boost heart and muscle energy?

NCT ID NCT05057806

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looks at how a common diabetes drug (SGLT2 inhibitor) changes the way the heart and muscles use energy from ketones. Researchers want to see if these changes can improve exercise ability and daily function in 30 adults with type 2 diabetes and heart failure. Participants will take the drug and undergo tests like MRI scans and walking tests to measure energy levels and heart function.

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

Early phase 1

The earliest testing in people: a first look at safety, in a very small group.

Participants

About 30 people

The number the study aims to enrol. It can still change while the study runs.

Started

Jan 2021

Expected to finish

Mar 2027

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 80 years

Sex

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

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Type 2 Diabetes Mellitus * Class II-III New York Heart Association (NYHA) heart failure and reduced ejection fraction (EF) \<50% * Age 18-80 years * BMI 23-38 kg/m2 * Glycated hemoglobin (HbA1c) 5.5-10% * Blood Pressure (BP) ≤ 145/85 mmHg * Estimated glomerular filtration rate (eGFR) ≥30 ml/min•1.73 m2 * Stable dose of guideline-directed medications for heart failure and Diabetes * Stable body weight (±4 pounds) over the last 3 months * Does not suffer from severe claustrophobia * No contraindication for MRI (metal plates, screws, shrapnel, pins, or cardiac pacemaker) Exclusion Criteria: * Subjects treated with an SGLT2 inhibitor, a glucagon-like peptide-1 receptor agonist (GLP-1 RA) or pioglitazone * Pregnancy, lactation or plans to become pregnant * Allergy/sensitivity to study drugs or their ingredients * Cancer * Current drug or alcohol use or dependence * Inability or unwillingness of individual or legal guardian/representative to give written informed consent

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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.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. 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

  • University of Texas Health Science Center at San Antonio

    RECRUITING

    San Antonio, Texas, 78229, United States

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