Could a common diabetes drug fix a rare heart condition?
NCT ID NCT07146880
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This small study will test whether empagliflozin, a drug typically used for diabetes, can improve abnormal heart patterns in people with Brugada syndrome. Ten participants will take the drug daily for three months, and researchers will monitor their heart rhythms and any side effects. The goal is to see if the drug can reduce the risk of dangerous heart events.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Empagliflozin (a diabetes drug that lowers blood sugar by helping the kidneys remove it)
- What this could lead to
- If it works, this could point toward a new treatment option for Brugada syndrome, a rare heart condition that can cause dangerous heart rhythms.
- What could go wrong
- This is a very small early-phase trial with only 10 people, so results may not apply to everyone. The drug also has known side effects like infections and kidney issues.
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 10 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
-
Sep 2025
An estimate. Start dates often move.
- Expected to finish
-
Sep 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 99 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 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. Patients diagnosed with Brugada syndrome and aged 18-99 years with spontaneous type 1 ECG, normal structural heart and patent coronary artery 2. Obtain written informed consent for participation in the clinical trial Exclusion Criteria: 1. Individuals with type 1 ECG pattern only observed with fever-induced or drug-induced were excluded from this exploratory study. 2. Current or prior use of an SGLT2 inhibitor within 12 weeks before screening or randomization 3. Known allergy or hypersensitivity to any SGLT2 inhibitor 4. History of ketoacidosis 5. Symptomatic hypotension or systolic blood pressure \<90 mmHg or \>180 mmHg 6. Heart failure 7. Acute myocardial infarction 8. ALT or AST \>3× ULN at screening 9. Impaired renal function (eGFR \<20 mL/min/1.73 m² \[MDRD\]), requiring dialysis, or functioning kidney transplant at screening 10. Pregnancy, nursing, or planning pregnancy during the trial 11. Enrollment in another investigational drug or device study or completion of such a study within the last 30 days 12. Known poor adherence to clinic visits or prescribed medications 13. Medical conditions that may limit trial participation, including severe respiratory disease, history of cancer with metastasis in the past four years (excluding non-melanoma skin cancer), or recent alcohol/substance misuse
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Brugada syndrome (BRS) are added.
Genom att skicka in godkänner du våra Användarvillkor
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.
-
The places running it
1 site. The list below names each one and where it is.
-
The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
-
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
-
National Taiwan University Hospital
Taipei, Taiwan, 100, Taiwan
More trials for these conditions
Other studies related to the condition(s) this trial covers.