~10 spots leftby Mar 2026

Mushroom-based Product for COVID-19 (MACH19 Trial)

Recruiting in Palo Alto (17 mi)
+1 other location
Overseen ByAndrew Shubov, MD
Age: 18+
Sex: Any
Travel: May be covered
Time Reimbursement: Varies
Trial Phase: Phase 1 & 2
Waitlist Available
Sponsor: Gordon Saxe

Trial Summary

What is the purpose of this trial?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.

Eligibility Criteria

Adults over 18 with a recent COVID-19 diagnosis can join this trial. They must be able to track and report their health daily, not consume alcohol, cannabis, or dairy during the study, and use contraception if they're women of childbearing potential. People with severe symptoms needing hospitalization or those with liver disease, uncontrolled high blood pressure, kidney disease, pregnant or breastfeeding are excluded.

Participant Groups

The trial is testing FoTv—a combination of two mushrooms—against a placebo in people managing mild-to-moderate COVID-19 at home. It's randomized (participants are put into groups by chance) and double-blind (neither participants nor researchers know who gets what treatment), involving 66 individuals to assess safety and feasibility.
2Treatment groups
Experimental Treatment
Placebo Group
Group I: MushroomsExperimental Treatment1 Intervention
Fomitopsis officinalis and Trametes versicolor
Group II: PlaceboPlacebo Group1 Intervention
Organic brown rice

Find A Clinic Near You

Research locations nearbySelect from list below to view details:
University of California, San DiegoSan Diego, CA
University of California, Los AngelesLos Angeles, CA
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Who is running the clinical trial?

Gordon SaxeLead Sponsor
University of California, Los AngelesCollaborator
University of California, IrvineCollaborator

References