RCT of Fomitopsis Officinalis and Trametes Versicolor to Treat COVID-19
Public ClinicalTrials.gov record NCT04667247. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Multicenter Double Blind, Placebo Controlled RCT of Fomitopsis Officinalis and Trametes Versicolor to Treat COVID-19
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
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.
Study identification
- NCT ID
- NCT04667247
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1, Phase 2
- Enrollment
- 54 participants
Conditions and interventions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Dec 22, 2020
- Primary completion
- Mar 20, 2022
- Completion
- May 3, 2022
- Last update posted
- Aug 18, 2025
2020 – 2022
United States locations
- U.S. sites
- 2
- U.S. states
- 1
- U.S. cities
- 2
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of California, Los Angeles | Los Angeles | California | 90095 | — |
| University of California, San Diego | San Diego | California | 92093 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04667247, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Aug 18, 2025 · Synced Sep 5, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04667247 live on ClinicalTrials.gov.