Fast lung test may help doctors pick the right antibiotic sooner

NCT ID NCT06554327

What the study statuses mean

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Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Sep 03, 2026 · Last updated Sep 04, 2026 · Updated 1 time

Summary

This trial tests whether a rapid multiplex PCR test on lung fluid can help doctors choose the right antibiotic faster for patients with ventilator-associated pneumonia. The study involves 265 adults in intensive care who have been on a ventilator for at least 48 hours and are suspected of having this infection. Half will get the PCR test results, while the other half will rely on standard cultures. The goal is to see if the fast test leads to more appropriate antibiotic use.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
Multiplex PCR testing of bronchoalveolar lavage fluid
What this could lead to
If it works, this fast test could help ICU doctors choose the most effective, narrowest antibiotic sooner, reducing drug resistance and improving recovery from ventilator-associated pneumonia.
What could go wrong
The test may not always match culture results, and its benefit in real ICU settings is unproven. The trial is early and results may not change outcomes for all patients.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

About 265 people

The number the study aims to enrol. It can still change while the study runs.

Started

Mar 2025

Expected to finish

Oct 2030

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

18 years and older

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

inclusion criteria : * Adult patients, hospitalized in intensive care unit * on mechanical ventilation for at least 48 hours * Suspected VAP * With an indication for bronchoalveolar lavage (BAL) exclusion criteria : * Patients under legal protection or without social security coverage * Pregnant women * Previous episode of VAP during the same hospitalization

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Conditions

The condition(s) this trial relates to.

disease Pneumonia, Ventilator-Associated

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • Damien JOLLY

    RECRUITING

    Reims, France

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