Could a common diabetes drug tame gout flares?
NCT ID NCT06674109
First seen Jun 24, 2026 · Last updated Aug 06, 2026 · Updated 3 times
Summary
This study tests whether empagliflozin (Jardiance), a drug used for diabetes, can lower uric acid levels and reduce inflammation in people with gout. Sixty adults with gout and high uric acid will take either the drug or a placebo daily for 12 weeks. Researchers will measure changes in uric acid, inflammation markers, and gout flares to see if a larger trial is worthwhile.
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) 10 mg daily
- What this could lead to
- If it works, this could point toward a new treatment option for gout that also reduces inflammation.
- What could go wrong
- This is a small, early-phase trial with only 60 people over 12 weeks. The results may not lead to a proven treatment, and side effects from empagliflozin are possible.
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 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
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About 60 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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18 to 80 years
- Sex
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Anyone
- 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: In order to be eligible to participate in this study, an individual must meet all of the following criteria: 1. Provision of signed and dated informed consent form. 2. Fulfilling American College of Rheumatology \[ACR\]/European Alliance of Associations for Rheumatology \[EULAR\] gout criteria 3. 1+ gout flares in last 12 months 4. Serum urate level ≥ 6mg/dl 5. Males and females; Age 18-80 6. Willingness to adhere to the study intervention procedures. Exclusion Criteria: An individual who meets any of the following criteria will be excluded from participation in this study: 1. Estimated Glomerular Filtration Rate \[eGFR\] \<20ml/min 2. Colchicine or nonsteroidal anti-inflammatory drug \[NSAID\] prophylaxis 3. active cardiovascular disease \[CVD\], type-1 diabetes 4. pregnant and lactating women 5. Presence of a condition(s) or diagnosis, either physical or psychological, or physical exam finding that precludes participation. \[History of ketoacidosis, end-stage or decompensated liver disease, active cancer\] 6. Use of anti-obesity drugs 7. Basal-bolus or multiple daily injection insulin regimens, or loop diuretics
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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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Massachusetts General Hospital
RECRUITINGBoston, Massachusetts, 02144, United States
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