COVFIS-HOME: COVID-19 Pilot Study of Fisetin to Alleviate Dysfunction and Decrease Complications (COVFIS-HOME)
![]() |
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details. |
ClinicalTrials.gov Identifier: NCT04771611 |
Recruitment Status :
Enrolling by invitation
First Posted : February 25, 2021
Last Update Posted : January 18, 2023
|
- Study Details
- Tabular View
- No Results Posted
- Disclaimer
- How to Read a Study Record
Condition or disease | Intervention/treatment | Phase |
---|---|---|
Covid19 Coronavirus Infection | Drug: Fisetin | Phase 2 |
Study Type : | Interventional (Clinical Trial) |
Estimated Enrollment : | 150 participants |
Allocation: | Randomized |
Intervention Model: | Parallel Assignment |
Masking: | Double (Participant, Investigator) |
Primary Purpose: | Treatment |
Official Title: | COVFIS-HOME: A Phase 2 Placebo-Controlled Pilot Study in COVID-19 of Fisetin to Alleviate Dysfunction and Decrease Complications in At-Risk Outpatients |
Actual Study Start Date : | July 14, 2021 |
Estimated Primary Completion Date : | May 2023 |
Estimated Study Completion Date : | May 2023 |

Arm | Intervention/treatment |
---|---|
Experimental: Treatment Group
Subjects will receive treatment drug Fisetin
|
Drug: Fisetin
~20mg/kg /day oral for four days (days 0,1 and days 8,9)
Other Name: 3,3',4',7-tetrahydroxyflavone |
Placebo Comparator: Placebo
Subjects will receive placebo
|
Drug: Fisetin
~20mg/kg /day oral for four days (days 0,1 and days 8,9)
Other Name: 3,3',4',7-tetrahydroxyflavone |
- Serious Adverse Events [ Time Frame: 60 days ]Need for hospitalization and death with COVID-19
- Long Hauler Syndrome [ Time Frame: 60 days ]Assessment for long hauler syndrome

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.
Ages Eligible for Study: | 18 Years and older (Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
- Males and females, at least 18 years of age, capable and willing to provide informed consent;
- Patient must have received a diagnosis of COVID-19 infection within the last 3 days;
- Outpatient setting (not currently hospitalized);
- Patient must possess at least one of the following high-risk criteria: 60 years or more of age, obesity (BMI ≥ 30 kg/m2), diabetes mellitus, uncontrolled hypertension (systolic blood pressure ≥150 mm Hg), known respiratory disease (including asthma, chronic obstructive pulmonary disease, or present or past smoking), known heart failure, known coronary disease, fever of ≥38.4°C within the last 48 hours, dyspnea at the time of presentation, the combination of high neutrophil count and low lymphocyte count;
- Female patient is either not of childbearing potential, defined as postmenopausal for at least 1 year or surgically sterile, or is of childbearing potential and practicing at least one method of contraception and preferably two complementary forms of contraception including a barrier method (e.g. male or female condoms, spermicides, sponges, foams, jellies, diaphragm, intrauterine device (IUD)) throughout the study and for 30 days after study completion;
- Patient or their caregiver must be able and willing to comply with the requirements of this study protocol.
Exclusion Criteria:
- Patient currently hospitalized or under immediate consideration for hospitalization;
- Patient currently in shock or with hemodynamic instability;
- Patient with severe hepatic disease (as per clinical judgement) and liver enzymes >10x the upper limit of normal;
- Female patient who is pregnant, breast-feeding, or is considering becoming pregnant during the study or for 1 day after the last dose of study medication;
- Patient currently taking Sirolimus, Tacrolimus, or other mTOR inhibitors for other indications (mainly chronic indications represented by organ transplantation or autoimmune diseases);
- On Warfarin therapy;
- Patient with a history of an allergic reaction or significant sensitivity to Fisetin;
- Patient undergoing chemotherapy for cancer;
- Patient is considered by the investigator, for any reason, to be an unsuitable study candidate.

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT04771611
United States, Minnesota | |
Mayo Clinic | |
Rochester, Minnesota, United States, 55905 |
Principal Investigator: | Avni Y. Joshi, MD, MS | Mayo Clinic | |
Principal Investigator: | James L Kirkland, MD, PhD | Mayo Clinic |
Responsible Party: | James L. Kirkland, MD, PhD, Co-Principal Investigator and Regulatory Sponsor, Mayo Clinic |
ClinicalTrials.gov Identifier: | NCT04771611 |
Other Study ID Numbers: |
20-009705 |
First Posted: | February 25, 2021 Key Record Dates |
Last Update Posted: | January 18, 2023 |
Last Verified: | January 2023 |
Individual Participant Data (IPD) Sharing Statement: | |
Plan to Share IPD: | No |
Studies a U.S. FDA-regulated Drug Product: | Yes |
Studies a U.S. FDA-regulated Device Product: | No |
SARS-CoV-2 |
COVID-19 Coronavirus Infections Respiratory Tract Infections Infections Pneumonia, Viral Pneumonia |
Virus Diseases Coronaviridae Infections Nidovirales Infections RNA Virus Infections Lung Diseases Respiratory Tract Diseases |