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NCT04632381 · ClinicalTrials.gov registry record · Phase 1

Intravenous Zotatifin in Adults With Mild or Moderate COVID-19

A Phase 1 study, sponsored by Effector Therapeutics.

Completed
Registry status
Phase 1
Development phase
36
Enrollment target

NCT04632381: Completed Phase 1 study, sponsored by Effector Therapeutics.

NCT04632381 is a Phase 1 study that has completed, run by Effector Therapeutics. The registered enrollment target is 36 participants, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (40% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT04632381, a Phase 1 study, has completed, sponsored by Effector Therapeutics.

COMPLETED
Registry status
Phase 1
Development phase
36 participants
Enrollment target

Study Summary

To evaluate the safety and tolerability, the antiviral activity, and plasma pharmacokinetics (PK) of zotatifin administered intravenously (IV) to adults with mild or moderate COVID-19.

Primary Outcome

Incidence of Treatment Emergent Adverse Events and Serious Adverse Events

Interventions

  • DRUG Placebo
  • DRUG Zotatifin

Trial Details

FieldValue
Enrollment Target 36 participants
Start Date 2021-07-01
Est. Completion 2023-09-22
Phase Phase 1
Effector Therapeutics

9 total trials

What the finished NCT04632381 record still lists

NCT04632381 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 36 participants, a relatively small participant target, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (40% lower).

The record links to 0 conditions, and to 2 interventions - of which Placebo is the first listed.

NCT04632381 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT04632381 about?

NCT04632381 is a clinical study titled "Intravenous Zotatifin in Adults With Mild or Moderate COVID-19". To evaluate the safety and tolerability, the antiviral activity, and plasma pharmacokinetics (PK) of zotatifin administered intravenously (IV) to adults with mild or moderate COVID-19.

What is the current status of trial NCT04632381?

This trial is currently completed. It is a Phase 1 study. The enrollment target is 36 participants. The study started on 2021-07-01. Estimated completion is 2023-09-22.

What interventions are being tested in trial NCT04632381?

The interventions under investigation include: Placebo (DRUG), Zotatifin (DRUG).

Who is sponsoring clinical trial NCT04632381?

This trial is sponsored by Effector Therapeutics, which has 9 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT04632381's enrollment target sits among peer trials

36 1210th of 2000 higher than 743 of 2,000 other Phase 1 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 1 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 NCT04632381, the US trial registry maintained by the National Library of Medicine. NCT04632381 (small enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.