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NCT04880109 · ClinicalTrials.gov registry record · Phase 2

A Phase 2 Study of APX-115 in Hospitalized Patients With Confirmed Mild to Moderate COVID-19.

A Phase 2 study, sponsored by Aptabio Therapeutics.

Terminated
Registry status
Phase 2
Development phase
16
Enrollment target

NCT04880109: Clinical Trial Phase 2 study, sponsored by Aptabio Therapeutics.

NCT04880109 is a Phase 2 study that was terminated before completion, run by Aptabio Therapeutics. The registered enrollment target is 16 participants, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (88% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT04880109, a Phase 2 study, was terminated before completion, sponsored by Aptabio Therapeutics.

TERMINATED
Registry status
Phase 2
Development phase
16 participants
Enrollment target

Study Summary

This phase 2 study is to assess the safety and tolerability of APX-115 active doses compared to placebo following multiple oral dosing in hospitalized patients with confirmed, mild to moderate, symptomatic COVID-19. It is anticipated that approximately 80 patients will be randomized into the study in a 1:1 ratio to 100 mg APX-115 or placebo arm.

Primary Outcome

Adverse events will be assessed to evaluate the safety and tolerability of APX-115 in mild-to-moderate COVID-19 patients. Clinical laboratory evaluations, vital signs, and ECG will be used to assess adverse events.

Interventions

  • DRUG Placebo
  • DRUG APX-115

Trial Details

FieldValue
Enrollment Target 16 participants
Start Date 2021-10-20
Est. Completion 2022-04-28
Phase Phase 2
Aptabio Therapeutics

3 total trials

Why NCT04880109 stopped before completion

NCT04880109 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 16 participants, a relatively small participant target, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (88% lower).

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

NCT04880109 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT04880109 about?

NCT04880109 is a clinical study titled "A Phase 2 Study of APX-115 in Hospitalized Patients With Confirmed Mild to Moderate COVID-19.". This phase 2 study is to assess the safety and tolerability of APX-115 active doses compared to placebo following multiple oral dosing in hospitalized patients with confirmed, mild to moderate, symptomatic COVID-19. It is anticipated that approximately 80 patients will be randomized into the study i...

What is the current status of trial NCT04880109?

This trial is currently terminated. It is a Phase 2 study. The enrollment target is 16 participants. The study started on 2021-10-20. Estimated completion is 2022-04-28.

What interventions are being tested in trial NCT04880109?

The interventions under investigation include: Placebo (DRUG), APX-115 (DRUG).

Who is sponsoring clinical trial NCT04880109?

This trial is sponsored by Aptabio Therapeutics, which has 3 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT04880109's enrollment target sits among peer trials

16 1908th of 2000 higher than 82 of 2,000 other Phase 2 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 2 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 NCT04880109, the US trial registry maintained by the National Library of Medicine. NCT04880109 (small enrollment · none site footprint · terminated) retrieved and formatted by PlainTrial, see methodology.