RCT of Fomitopsis Officinalis and Trametes Versicolor to Treat COVID-19
MACH19
MACH19
Multicenter Double Blind, Placebo Controlled RCT of Fomitopsis Officinalis and Trametes Versicolor to Treat COVID-19
Sponsor study identifier
interventional
54
1 country
2
Study Start
December 23, 2020
Actual (reported)Primary Completion
March 21, 2022
Actual (reported)Study Completion
May 4, 2022
Actual (reported)This is a multi-center, randomized, double-blind, placebo-controlled clinical trial to evaluate two polypore mushrooms, Fomitopsis officinalis and Trametes versicolor (FoTv), to treat COVID-19-positive outpatients with mild-to-moderate symptoms assigned to self-quarantined and home management. The study aims to establish the safety and feasibility of the use of FoTv vs placebo in 66 total subjects.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
May 4, 2022
Actual (reported)Click on a node to explore related trials.
Some registry-reported names shown below are not yet linked in this graph.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
December 3, 2020
Actual (reported)December 14, 2020
Actual (reported)December 23, 2020
Actual (reported)March 21, 2022
Actual (reported)May 4, 2022
Actual (reported)August 19, 2025
Actual (reported)Total Protein Normal to Abnormal Transition
We examined participants who were normal at Baseline (Day 1). The Normal to Abnormal proportion reflects the proportion of participants with normal values at Day 1 that became abnormal at Day 14 relative to all participants with normal values at baseline.
14 days
Albumin Normal to Abnormal Transition
We examined participants who were normal at Baseline (Day 1). The Normal to Abnormal proportion reflects the proportion of participants with normal values at Day 1 that became abnormal at Day 14 relative to all participants with normal values at baseline.
14 days
Alkaline Phosphatase Normal to Abnormal Transition
We examined participants who were normal at Baseline (Day 1). The Normal to Abnormal proportion reflects the proportion of participants with normal values at Day 1 that became abnormal at Day 14 relative to all participants with normal values at baseline.
14 days
AST Normal to Abnormal Transition
We examined participants who were normal at Baseline (Day 1). The Normal to Abnormal proportion reflects the proportion of participants with normal values at Day 1 that became abnormal at Day 14 relative to all participants with normal values at baseline.
14 days
ALT Normal to Abnormal Transition
We examined participants who were normal at Baseline (Day 1). The Normal to Abnormal proportion reflects the proportion of participants with normal values at Day 1 that became abnormal at Day 14 relative to all participants with normal values at baseline.
14 days
Bilirubin Normal to Abnormal Transition
We examined participants who were normal at Baseline (Day 1). The Normal to Abnormal proportion reflects the proportion of participants with normal values at Day 1 that became abnormal at Day 14 relative to all participants with normal values at baseline.
14 days
Adj. EGFR Normal to Abnormal Transition
We examined participants who were normal at Baseline (Day 1). The Normal to Abnormal proportion reflects the proportion of participants with normal values at Day 1 that became abnormal at Day 14 relative to all participants with normal values at baseline.
14 days
Prothrombin Time Normal to Abnormal Transition
We examined participants who were normal at Baseline (Day 1). The Normal to Abnormal proportion reflects the proportion of participants with normal values at Day 1 that became abnormal at Day 14 relative to all participants with normal values at baseline.
14 days
APTT Normal to Abnormal Transition
We examined participants who were normal at Baseline (Day 1). The Normal to Abnormal proportion reflects the proportion of participants with normal values at Day 1 that became abnormal at Day 14 relative to all participants with normal values at baseline.
14 days
ESR Normal to Abnormal Transition
We examined participants who were normal at Baseline (Day 1). The Normal to Abnormal proportion reflects the proportion of participants with normal values at Day 1 that became abnormal at Day 14 relative to all participants with normal values at baseline.
14 days
CRP Normal to Abnormal Transition
We examined participants who were normal at Baseline (Day 1). The Normal to Abnormal proportion reflects the proportion of participants with normal values at Day 1 that became abnormal at Day 14 relative to all participants with normal values at baseline.
14 days
LDH Normal to Abnormal Transition
We examined participants who were normal at Baseline (Day 1). The Normal to Abnormal proportion reflects the proportion of participants with normal values at Day 1 that became abnormal at Day 14 relative to all participants with normal values at baseline.
14 days
Total Bilirubin
14 days
Prothrombin Time
14 days
Aspartate Aminotransferase (AST)
14 days
Alanine Transaminase (ALT)
14 days
Albumin
14 days
Fomitopsis officinalis and Trametes versicolor
Organic brown rice
8 capsules three times a day for 14 consecutive days.
Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.
University of California, Los Angeles
Los Angeles, California, 90095, United States
University of California, San Diego
San Diego, California, 92093, United States
Andrew Shubov, MD
University of California, Los Angeles
54 participants (actual enrollment reported by the registry).
First Submitted
December 3, 2020
First Posted
December 14, 2020
Study Start
December 23, 2020
Actual (reported)Contact the study team to confirm eligibility.
Primary Completion
March 21, 2022
Actual (reported)Study Completion
May 4, 2022
Actual (reported)Last Updated
August 19, 2025
Results First Posted
August 19, 2025
Record last verified: 2025-08
Download the complete ClinicalTrials.gov record imported by Syfrah, including fields not shown in this page. The registry may contain a newer revision.
Source: ClinicalTrials.gov.
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