Red yeast rice may lower cholesterol through gut health, study suggests
NCT ID NCT06301906
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at how a red yeast rice supplement (LipoCol Forte) affects cholesterol in 41 men aged 35-55 with high cholesterol. Researchers checked blood and stool samples to see changes in cholesterol, heart disease risk, gut bacteria, and bile acids. The goal was to see if the supplement works and is safe for preventing high cholesterol.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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41 people
The number who actually took part.
- Started
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Feb 2024
- Finished
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Dec 2025
- 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.
Who is studied
The investigators will collect the TCM constitution questionnaires from patients before taking LipoCol Forte Capsules and every three months after taking the medicine. At the same time, blood will be drawn to detect glycated hemoglobin, fasting blood sugar, insulin, lipids profile, liver and kidney function, creatine kinase, predictive parameters of atherosclerotic cardiovascular disease, and plasma bile acids, etc. Fecal samples will also be collected to analyze the intestinal microbiota and fecal bile acid composition.
- Ages
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35 to 55 years
- Sex
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Male participants only
- 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: * Aged 35\~55 years old * LDL-C≥130mg/dl or patients with diabetes or chronic kidney disease with LDL-C ≥ 100mg/dl * expected to receive LipoCol Forte Capsule 600mg bid Exclusion Criteria: * Have received anti-hyperlipidemic drugs or red yeast rice treatment within the past month; * Female; * Have experienced rhabdomyolysis or abnormal liver function ALT \>72 U/L due to taking red yeast rice; * Bleeding diseases, such as abnormal platelets, abnormal coagulation factors, or gastrointestinal tract infection within one month * Liver insufficiency ALT \>72 U/L or renal insufficiency eGFR \< 30 mL/min/1.73 m2; * Have ever had coronary heart disease, myocardial infarction or cerebrovascular disease; * Stressful situations, including hospitalization or surgery within the past or next month, and cancer still being treated; * Uncontrolled hypertension (blood pressure ≥160/100 mmHg); * Use antibiotics, probiotics or weight-loss drugs for more than 3 consecutive days within 3 months before inclusion in the study; * Drug abuse or poor compliance; * Use of traditional Chinese medicine in the past month
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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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Taoyuan branch of Chang Gung Memorial Hospital
Taoyuan, Taiwan, 333, Taiwan
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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