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NCT04313023 · ClinicalTrials.gov registry record · Phase 2

The Use PUL-042 to Reduce the Infection Rate and Progression to COVID-19 in Adults Exposed to SARS-CoV-2

A Phase 2 study of COVID-19, sponsored by Pulmotect.

Completed
Registry status
Phase 2
Development phase
217
Enrollment target
15
Study locations

NCT04313023: Completed Phase 2 study of COVID-19, sponsored by Pulmotect.

NCT04313023 is a Phase 2 study of COVID-19 that has completed, run by Pulmotect. The registered enrollment target is 217 participants, below the 38,464-participant average among 298 other COVID-19 trials with a reported enrollment target (99% lower). The trial reports 15 study locations across 6 states. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT04313023, a Phase 2 study of COVID-19, has completed, sponsored by Pulmotect.

COMPLETED
Registry status
Phase 2
Development phase
217 participants
Enrollment target
15
Study locations

Study Summary

Subjects who have documented exposure to SARS-CoV-2 (COVID-19) will receive 4 doses of PUL-042 Inhalation Solution or 4 doses of a placebo solution by inhalation over 10 days. Subjects will be followed for the incidence and severity of COVID-19 over 28 days. Subjects will be tested for infection with SARS-CoV-2 at the beginning, middle and end of the study.

Primary Outcome

To determine the efficacy of PUL-042 Inhalation Solution in the prevention of viral infection with SARS-CoV-2 and progression to COVID-19 in subjects: 1) who have repeated exposure to individuals with SARS-CoV-2 infection and, 2) are asymptomatic at enrollment. The primary endpoint is the severity of COVID-19 as measured by the maximum difference from the baseline value in the Ordinal Scale for Symptom Improvement (OSCI) within 28 days from the start of experimental therapy. The OSCI to be use

Conditions Studied

Interventions

  • DRUG Placebo
  • DRUG PUL-042 Inhalation Solution

Study Locations (15)

Florida

  • Clinical Research of South Florida Alliance for Multispecialty Research - Coral Gables
  • Invesclinic US LLC - Fort Lauderdale
  • Luminous Cinical Research- South Florida Urgent Care - Miami
  • Entrust Clinical Research - Miami
  • DBC Research - Tamarac
  • Affinity Clinical Research, LLC - Tampa

Texas

  • Invesclinic US LLC - Edinburg
  • MD Anderson Cancer Center - Houston
  • Next Level Urgent Care - Houston

California

  • University of California Irvine - Orange
  • Premier Urgent Care of California - San Bernardino

Oklahoma

  • Ascension St John - Bartlesville
  • Ascension St. John - Tulsa

Georgia

  • Clinical Research Atlanta - Stockbridge

Louisiana

  • Willis-Knighton Physcian Network - Bossier City

Trial Details

FieldValue
Enrollment Target 217 participants
Start Date 2020-06-09
Est. Completion 2021-07-31
Phase Phase 2
Pulmotect

5 total trials

What the finished NCT04313023 record still lists

NCT04313023 is an interventional study that assigns participants to a tested intervention. The registered 217 participants enrollment target is mid-sized for trials with a published cap, below the 38,464-participant average among 298 other COVID-19 trials with a reported enrollment target (99% lower).

The record links to 1 condition, with COVID-19 appearing as the primary indexed condition, and to 2 interventions - of which Placebo is the first listed.

NCT04313023 lists 15 locations in 6 states (Florida, Texas, California).

Frequently Asked Questions

What is clinical trial NCT04313023 about?

NCT04313023 is a clinical study titled "The Use PUL-042 to Reduce the Infection Rate and Progression to COVID-19 in Adults Exposed to SARS-CoV-2". Subjects who have documented exposure to SARS-CoV-2 (COVID-19) will receive 4 doses of PUL-042 Inhalation Solution or 4 doses of a placebo solution by inhalation over 10 days. Subjects will be followed for the incidence and severity of COVID-19 over 28 days. Subjects will be tested for infection wit...

What is the current status of trial NCT04313023?

This trial is currently completed. It is a Phase 2 study. The enrollment target is 217 participants. The study started on 2020-06-09. Estimated completion is 2021-07-31.

What conditions does trial NCT04313023 study?

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

What interventions are being tested in trial NCT04313023?

The interventions under investigation include: Placebo (DRUG), PUL-042 Inhalation Solution (DRUG).

Who is sponsoring clinical trial NCT04313023?

This trial is sponsored by Pulmotect, which has 5 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT04313023 being conducted?

This trial has 15 study locations across California, Florida, Georgia, Louisiana, Oklahoma. 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 NCT04313023's enrollment target sits among peer trials

217 158th of 298 higher than 141 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 NCT04313023, the US trial registry maintained by the National Library of Medicine. NCT04313023 (mid enrollment · multi site footprint · completed) retrieved and formatted by PlainTrial, see methodology.