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NCT04486313 · ClinicalTrials.gov registry record · Phase 3

Trial to Evaluate Efficacy and Safety of Nitazoxanide in the Treatment of Mild or Moderate COVID-19

A Phase 3 study of COVID-19, sponsored by Romark Laboratories L.C..

Completed
Registry status
Phase 3
Development phase
935
Enrollment target
2
Study locations

NCT04486313: Completed Phase 3 study of COVID-19, sponsored by Romark Laboratories L.C..

NCT04486313 is a Phase 3 study of COVID-19 that has completed, run by Romark Laboratories L.C.. The registered enrollment target is 935 participants, below the 38,462-participant average among 298 other COVID-19 trials with a reported enrollment target (98% lower). The trial reports 2 study locations across 2 states. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT04486313, a Phase 3 study of COVID-19, has completed, sponsored by Romark Laboratories L.C..

COMPLETED
Registry status
Phase 3
Development phase
935 participants
Enrollment target
2
Study locations

Study Summary

Trial to Evaluate Efficacy and Safety of Nitazoxanide in the Treatment of Mild or Moderate COVID-19

Primary Outcome

Time to Sustained Clinical Recovery is the time in days from the first dose of study medication to the first time at which the subject reports a decrease in total FLU-PRO score from the previous diary with assessment that symptoms are at least "somewhat better than yesterday", no oral temperature ≥100.4 F in the prior 24 hours, and no future increase in any of the FLU-PRO domains except within validated background levels.

Conditions Studied

Interventions

  • DRUG Placebo
  • DRUG Nitazoxanide
  • DIETARY_SUPPLEMENT Vitamin Super B-Complex

Study Locations (2)

Florida

  • Invesclinic US LLC - Fort Lauderdale

New York

  • RH Medical Urgent Care - The Bronx

Trial Details

FieldValue
Enrollment Target 935 participants
Start Date 2020-08-13
Est. Completion 2021-02-08
Phase Phase 3
Romark Laboratories L.C.

16 total trials

What the finished NCT04486313 record still lists

NCT04486313 is an interventional study that assigns participants to a tested intervention. The registered 935 participants enrollment target is mid-sized for trials with a published cap, below the 38,462-participant average among 298 other COVID-19 trials with a reported enrollment target (98% lower).

The record links to 1 condition, with COVID-19 appearing as the primary indexed condition, and to 3 interventions - of which Placebo is the first listed.

NCT04486313 reports a single indexed study location in Florida, New York.

Frequently Asked Questions

What is clinical trial NCT04486313 about?

NCT04486313 is a clinical study titled "Trial to Evaluate Efficacy and Safety of Nitazoxanide in the Treatment of Mild or Moderate COVID-19". Trial to Evaluate Efficacy and Safety of Nitazoxanide in the Treatment of Mild or Moderate COVID-19

What is the current status of trial NCT04486313?

This trial is currently completed. It is a Phase 3 study. The enrollment target is 935 participants. The study started on 2020-08-13. Estimated completion is 2021-02-08.

What conditions does trial NCT04486313 study?

This clinical trial studies the following conditions: COVID-19.

What interventions are being tested in trial NCT04486313?

The interventions under investigation include: Placebo (DRUG), Nitazoxanide (DRUG), Vitamin Super B-Complex (DIETARY_SUPPLEMENT).

Who is sponsoring clinical trial NCT04486313?

This trial is sponsored by Romark Laboratories L.C., which has 16 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT04486313 being conducted?

This trial has 2 study locations across Florida, New York. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for COVID-19

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT04486313's enrollment target sits among peer trials

935 82nd of 298 higher than 217 of 298 other COVID-19 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other COVID-19 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT04486313, the US trial registry maintained by the National Library of Medicine. NCT04486313 (mid enrollment · single site footprint · completed) retrieved and formatted by PlainTrial, see methodology.