Research on the Protective Effects of Phycocyanin Against Liver Fibrosis and Cirrhosis

Summary

This clinical trial aims to determine whether phycocyanin, a natural protein derived from spirulina, can help treat liver fibrosis or cirrhosis in adult patients. The main questions it aims to answer are: * Can phycocyanin reduce blood levels of liver enzymes (such as ALT and AST) that indicate liver damage? * Can phycocyanin improve liver stiffness as measured by ultrasound? Researchers will compare the phycocyanin intervention group with a control group that receives a placebo (a similar-looking maltodextrin supplement without active ingredients) to explore if phycocyanin is more effective in treating liver fibrosis/cirrhosis. Participants will: * Take one sachet of either phycocyanin or placebo daily for at least 4 weeks. * Attend regular clinic appointments (typically every 2-3 months) for routine monitoring of your liver condition, which will include blood and urine tests. * Provide blood and stool samples once before the treatment and once after the 4-week treatment period. * Undergo an ultrasound evaluation of liver stiffness. The study will last approximately 2 years, and the personal information of all patients will be kept strictly confidential.

Eligibility

Inclusion Criteria:

* Adults between the ages of 18 and 75;
* Patients diagnosed with liver fibrosis or cirrhosis;
* Voluntary participation in this study and signing of an informed consent form;
* No acute diseases or significantly worsening symptoms for at least 4 weeks prior to enrollment.

Exclusion Criteria:

* Presence of severe comorbidities;
* Allergy to phycocyanin;
* Patients with a history of severe mental illness that may affect treatment compliance.

Conditions3

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