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NCT04596319 · ClinicalTrials.gov registry record · Phase 1

Ph 1/2 Study Evaluating Safety and Tolerability of Inhaled AP-PA02 in Subjects With Chronic Pseudomonas Aeruginosa Lung Infections and Cystic Fibrosis

A Phase 1 study, sponsored by Armata Pharmaceuticals.

Completed
Registry status
Phase 1
Development phase
29
Enrollment target

NCT04596319: Completed Phase 1 study, sponsored by Armata Pharmaceuticals.

NCT04596319 is a Phase 1 study that has completed, run by Armata Pharmaceuticals. The registered enrollment target is 29 participants, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (52% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT04596319, a Phase 1 study, has completed, sponsored by Armata Pharmaceuticals.

COMPLETED
Registry status
Phase 1
Development phase
29 participants
Enrollment target

Study Summary

Phase 1b/2a, double-blind, randomized, placebo-controlled, single and multiple ascending dose study to evaluate the safety, tolerability and phage recovery profile of AP-PA02 multi-bacteriophage therapeutic candidate administered by inhalation in subjects with cystic fibrosis and chronic pulmonary Pseudomonas aeruginosa (PA) infection.

Primary Outcome

Incidence and severity of treatment emergent adverse events of single and multiple doses of AP-PA02 administered by inhalation

Interventions

  • OTHER Placebo
  • BIOLOGICAL AP-PA02

Trial Details

FieldValue
Enrollment Target 29 participants
Start Date 2020-12-22
Est. Completion 2022-12-14
Phase Phase 1
Armata Pharmaceuticals

11 total trials

What the finished NCT04596319 record still lists

NCT04596319 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 29 participants, a relatively small participant target, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (52% lower).

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

NCT04596319 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT04596319 about?

NCT04596319 is a clinical study titled "Ph 1/2 Study Evaluating Safety and Tolerability of Inhaled AP-PA02 in Subjects With Chronic Pseudomonas Aeruginosa Lung Infections and Cystic Fibrosis". Phase 1b/2a, double-blind, randomized, placebo-controlled, single and multiple ascending dose study to evaluate the safety, tolerability and phage recovery profile of AP-PA02 multi-bacteriophage therapeutic candidate administered by inhalation in subjects with cystic fibrosis and chronic pulmonary P...

What is the current status of trial NCT04596319?

This trial is currently completed. It is a Phase 1 study. The enrollment target is 29 participants. The study started on 2020-12-22. Estimated completion is 2022-12-14.

What interventions are being tested in trial NCT04596319?

The interventions under investigation include: Placebo (OTHER), AP-PA02 (BIOLOGICAL).

Who is sponsoring clinical trial NCT04596319?

This trial is sponsored by Armata Pharmaceuticals, which has 11 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT04596319's enrollment target sits among peer trials

29 1440th of 2000 higher than 554 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 NCT04596319, the US trial registry maintained by the National Library of Medicine. NCT04596319 (small enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.