Effects of a fermented powder on liver disease caused by alcohol
Official title: Effect of Fermented Protaetia Brevitarsis Seulensis Powder on Alcohol-induced Liver Disease: a Randomized Controlled Trial
Run by Pusan National University Yangsan Hospital · NCT04320199 · Data updated 2026-11-12
This study is testing if a special fermented powder can help adults with liver disease caused by alcohol feel better over eight weeks.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 19 Years and up |
| Sex | All |
| Enrollment | 30 (estimated) |
| Sponsor | Pusan National University Yangsan Hospital Academic / other |
| Locations | 1 site (Pusan, Ami-dong) |
| Status | Recruiting |
| Started | January 1, 2020 |
| Main results expected | December 30, 2025 |
| Study ends | December 31, 2025 |
| Registry record updated | June 4, 2025 |
| Trial ID | NCT04320199 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are adults with elevated gamma-glutamyl transferase levels due to alcohol-induced liver disease.
✕Probably not a fit
Patients with severe liver or renal dysfunction, diabetes, or a history of viral hepatitis or cancer may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This study investigates the impact of Fermented Protaetia brevitarsis seulensis powder on adults suffering from alcohol-induced liver disease over an 8-week period. It is designed as a randomized, double-blind, placebo-controlled trial, where participants will receive either the fermented powder or a placebo daily. The study aims to assess liver function by measuring various metabolic parameters, including gamma-glutamyl transferase and alanine aminotransferase, at the start and after 4 and 8 weeks of treatment. The safety of the compound will also be evaluated throughout the study.
Why it matters
Potential benefit: If successful, this treatment could improve liver function in patients with alcohol-induced liver disease.
How similar studies have gone: While previous studies suggest potential benefits of similar fermented products, this specific approach is relatively novel.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Gamma-glutamyl transferase ranging from upper limit of reference to four times of upper limit Exclusion Criteria: * Abnormal liver or renal function (i.e., serum aminotransferase activity \> 3 times of upper limit of reference range and serum creatinine concentrations \> 1.2 mg/dL) * Diabetes (diagnosed clinically or fasting glucose level \> 126 mg/dL) * History of viral hepatitis or cancer * Uncontrolled hypertension * History of serious cardiac disease such as angina or myocardial infarction * History of gastrectomy * History of medication for psychiatric disease * Administration of oriental medicine including herbs within the past 4 weeks
Where it's running
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Pusan National University Yangsan Hospital
Pusan, Ami-dong, South Korea Recruiting
Study contacts
- Principal investigator: Sang Yeoup Lee, Professor — Pusan National University Yangsan Hospital
- Study coordinator: Sang Yeoup Lee, Professor
- Email: saylee@pnu.edu
- Phone: 360-2860
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.