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NCT04415073 · ClinicalTrials.gov registry record · Phase 2

A Phase 2 Study to Evaluate Axatilimab for Hospitalized Participants With Respiratory Involvement Secondary to COVID-19

A Phase 2 study, sponsored by Syndax Pharmaceuticals.

Terminated
Registry status
Phase 2
Development phase
1
Enrollment target

NCT04415073: Clinical Trial Phase 2 study, sponsored by Syndax Pharmaceuticals.

NCT04415073 is a Phase 2 study that was terminated before completion, run by Syndax Pharmaceuticals. The registered enrollment target is 1 participants, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (99% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT04415073, a Phase 2 study, was terminated before completion, sponsored by Syndax Pharmaceuticals.

TERMINATED
Registry status
Phase 2
Development phase
1 participants
Enrollment target

Study Summary

This was a randomized, double-blind, placebo-controlled, 29-day study to assess the efficacy and safety of axatilimab plus standard of care (SOC), compared with placebo plus SOC, in participants with respiratory signs and symptoms secondary to COVID-19.

Primary Outcome

Respiratory failure was defined by need for mechanical ventilation, extracorporeal membrane oxygenation, non-invasive ventilation \>6 liters oxygen/minute, or clinical diagnosis of respiratory failure with initiation of none of these measures only when clinical decision-making was driven solely by resource limitation.

Interventions

  • DRUG Placebo
  • DRUG SNDX-6352

Trial Details

FieldValue
Enrollment Target 1 participants
Start Date 2020-05-30
Est. Completion 2020-07-13
Phase Phase 2
Syndax Pharmaceuticals

25 total trials

Why NCT04415073 stopped before completion

NCT04415073 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 1 participants, a relatively small participant target, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (99% lower).

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

NCT04415073 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT04415073 about?

NCT04415073 is a clinical study titled "A Phase 2 Study to Evaluate Axatilimab for Hospitalized Participants With Respiratory Involvement Secondary to COVID-19". This was a randomized, double-blind, placebo-controlled, 29-day study to assess the efficacy and safety of axatilimab plus standard of care (SOC), compared with placebo plus SOC, in participants with respiratory signs and symptoms secondary to COVID-19.

What is the current status of trial NCT04415073?

This trial is currently terminated. It is a Phase 2 study. The enrollment target is 1 participants. The study started on 2020-05-30. Estimated completion is 2020-07-13.

What interventions are being tested in trial NCT04415073?

The interventions under investigation include: Placebo (DRUG), SNDX-6352 (DRUG).

Who is sponsoring clinical trial NCT04415073?

This trial is sponsored by Syndax Pharmaceuticals, which has 25 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT04415073's enrollment target sits among peer trials

1 2001st of 2000 the lowest 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 NCT04415073, the US trial registry maintained by the National Library of Medicine. NCT04415073 (small enrollment · none site footprint · terminated) retrieved and formatted by PlainTrial, see methodology.