Probiotic supplement shows promise for gout prevention in small study
NCT ID NCT06969469
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This completed study tested whether a probiotic supplement called LUA Probiotics can lower uric acid levels in the blood. Twenty adults with high uric acid or gout who were not taking uric acid-lowering drugs took the supplement daily for 28 days. Researchers measured uric acid and other health markers at the start, after 2 weeks, and after 6 weeks to see if the probiotics made a difference.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- LUA probiotics (Lactobacillus reuteri, beta-carotene, silicon dioxide, magnesium stearate)
- What this could lead to
- If it works, this could point toward a dietary supplement to help lower uric acid and reduce gout flare-ups, possibly decreasing the need for medication.
- What could go wrong
- This is a very small, early-stage study with only 20 participants. Results may not apply to everyone, and the supplement is not yet proven effective or commercially available.
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.
- Participants
-
20 people
The number who actually took part.
- Started
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Jul 2022
- Finished
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Aug 2024
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
1. Collect 20 people, both male and female, aged 20 or above. 2. Be conscious, willing to participate in the clinical observational research project, and complete the signed written consent form. 3. Patients with hyperuricemia (uric acid level above 7.5 mg/dL) who have not taken uric acid-lowering drugs, and patients with gout who have not taken uric acid-lowering drugs, regardless of gender.
- Ages
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20 to 90 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: 1. Collect 20 people, both male and female, aged 20 or above. 2. Be conscious, willing to participate in the clinical observational research project, and complete the signed written consent form. 3. Patients with hyperuricemia (uric acid level above 7.5 mg/dL) who have not taken uric acid-lowering drugs, and patients with gout who have not taken uric acid-lowering drugs, regardless of gender. Exclusion Criteria: 1. Patients diagnosed by a physician as suffering from a major injury or illness listed by the National Health Insurance Administration. 2. Pregnant women or women who plan to become pregnant within six months. 3. Patients with abnormal liver function (AST, ALT greater than 2 times the upper limit of normal). 4. Patients with abnormal renal function (serum creatinine \> 1.5 mg/dL). 5. Patients with gastrointestinal dysfunction (surgery, frequent diarrhea). 6. Those who must continue to take antibiotics, histamine-2 antagonists, proton pump inhibitors, antioxidants, probiotics, laxatives and other drugs. 7. Patients with serious complications such as stroke, myocardial infarction, or major trauma or surgery in the past six months. 8. People who are allergic to Lactobacillus. 9. Subjects who are unable to exercise their right to consent on their own. 10. Those who have irregular eating habits and are unable to cooperate with the plan implementation. 11. Those who have poor compliance with doctor's orders.
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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
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National Taiwan University Hospital
Taipei, 100229, Taiwan
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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