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Fluoxetine to Reduce Hospitalization From COVID-19 Infection (FloR COVID-19)

Fluoxetine to Reduce Hospitalization From COVID-19 Infection (FloR COVID-19)

Status
Withdrawn
Phases
Early Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT04570449
Enrollment
0
Registered
2020-09-30
Start date
2020-11-30
Completion date
2021-12-31
Last updated
2020-12-24

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Covid19

Keywords

covid-19, fluoxetine, cytokine, anti-inflammatory, IL-6

Brief summary

The current research is a pilot study to determine the feasibility of recruiting and retaining 40 participants diagnosed with COVID-19. The purpose is to observe the early use of fluoxetine (commonly known as Prozac) to reduce the severity of the COVID-19 illness. Fluoxetine is a drug that has been approved by the U.S. Food and Drug Administration (FDA) since 1987 for various mental health disorders.

Detailed description

Morbidity and mortality resulting from COVID-19 infections are associated with multisystem organ failure due to a rapid increase in cytokine production. Fluoxetine has been shown to reduce the mechanisms that cause the cytokine storm that leads to COVID-19 fatalities. This is a pilot study to assess feasibility of recruiting and retaining participants diagnosed with COVID-19. The purpose of this study is to observe the early use of fluoxetine treatments on illness outcome: primary outcome is hospitalization and secondary outcomes of complications including intubation and death. Additional secondary outcomes include effects on outcomes for depression and post-traumatic stress disorder, two common illnesses which may be improved by fluoxetine.

Interventions

DRUGFluoxetine

20 mg capsule

DRUGPlacebo

fluoxetine placebo capsule

Sponsors

Milton S. Hershey Medical Center
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
QUADRUPLE (Subject, Caregiver, Investigator, Outcomes Assessor)

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

1. English speaking participant 2. 18 years of age or older 3. able to give informed consent 4. Tested positive for active SARS-CoV-2 infection and 1. It's been less than 10 days since symptoms first appeared; 2. Fever persists for longer than 24 hours without the use of fever reducing medications; and 3. Experiencing other symptoms of COVID-19 as described by the CDC

Exclusion criteria

1. Prisoner or institutionalized patient 2. Unable to give informed consent 3. Less than 18 years of age 4. Hospitalization 5. Active bleeding requiring blood products in past week 6. Diagnosed with bipolar disorder and not on mood stabilizing medication 7. Known allergy or hypersensitivity to fluoxetine 8. Currently taking a monoamine oxidase inhibitor (MAOI) 9. Currently taking an selective serotonin reuptake inhibitor (SSRI) or selective norepinephrine reuptake inhibitor (SNRI) 10. Outpatient and currently taking hydroxychloroquine 11. Known pregnancy 12. Breastfeeding 13. Known prolonged QTc, such as congenital prolonged QTc syndromes

Design outcomes

Primary

MeasureTime frameDescription
Rate of hospitalization8 weeksMeasures number of subjects hospitalized for COVID-19 symptoms
Physical symptoms assessed through daily checklist8 weeksThe 23-item daily symptom checklist measures the presence or absence of COVID-related symptoms (e.g. shortness of breath, fever, chills) and other possible symptoms (e.g. ear pain, vomit, seizures).

Secondary

MeasureTime frameDescription
Depressive symptoms assessed weekly8 weeksMeasured using the 9-item Patient Health Questionnaire (PHQ-9) each item rated on a scale of 0-3, where 0=no depressive symptoms and 3=depressive symptoms present nearly every day. A high score indicates severe depression.
Post traumatic stress disorder symptoms assessed weekly8 weeksMeasured using the 4-item SPAN assessment rated on a scale from 0-4 where 0=not at all distressing and 4=extremely distressing. A score greater than 5 indicates the presence of PTSD.
Rate of intubation8 weeksMeasures number of subjects intubated for COVID-19 symptoms
Suicidality assessed daily8 weeksMeasured using the 6-item Columbia-Suicide Severity Rating Scale (C-SSRS), a semi-structured interview on the presence or absence of suicidal ideation.
Anxiety symptoms assessed weekly8 weeksMeasured using the 7-item General Anxiety Disorder Scale (GAD-7) rated from 0-3, where 0=no anxiety symptoms and 3=anxiety symptoms present nearly ever day. A high score indicates severe anxiety.
Rate of death8 weeksMeasures number of subjects who die from COVID-19 symptoms

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026