ClinicalTrials.gov record

Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

An Open Label Study in Adults to Test the Efficacy of Mitoquinone/Mitoquinol Mesylate to Prevent Severe Viral Illness

ClinicalTrials.gov ID: NCT05381454

Public ClinicalTrials.gov record NCT05381454. 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.

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ClinicalTrials.gov public records Last synced Sep 17, 2026, 10:48 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

An Open Label Study in Adults to Test the Efficacy of Mitoquinone/Mitoquinol Mesylate as Prophylaxis for Development of Severe Viral Illness

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

Open label clinical trial of persons (adults) that will determine the safety and efficacy of the diet supplement oral mitoquinone/mitoquinol mesylate (Mito-MES) to prevent the development and progression of severe viral infections like COVID-19 after high-risk exposure to a person with possible respiratory viral infection such as SARS-CoV-2 infection in persons who will receive Mito-MES compared to persons who will not receive Mito-MES (controls).

Study identification

NCT ID: NCT05381454
Recruitment status: Completed
Study type: Interventional
Phase: Phase 1, Phase 2
Lead sponsor: University of California, Los Angeles; Other
Enrollment: 80 participants

Conditions and interventions

Conditions

Interventions

Mitoquinone/mitoquinol mesylate Drug

Drug

Eligibility (public fields only)

Age range: 18 Years to 65 Years
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: Apr 27, 2022
Primary completion: May 8, 2023
Completion: May 8, 2023
Last update posted: Dec 15, 2025

2022 – 2023

United States locations

U.S. sites: 1
U.S. states: 1
U.S. cities: 1

Facility	City	State	ZIP	Site status
University of Texas Southwestern Medical Center	Dallas	Texas	75219	—

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 NCT05381454, 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 Dec 15, 2025 · Synced Sep 17, 2026

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The complete protocol, eligibility criteria, and contact information for NCT05381454 live on ClinicalTrials.gov.

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