Scientists hunt for hidden ARDS subtypes to crack deadly lung failure
NCT ID NCT07633366
First seen Jun 27, 2026 · Last updated Jul 10, 2026 · Updated 1 time
Summary
This study will analyze samples from 130 ICU patients with ARDS (a severe lung injury) to better understand why the condition varies so much between people. Researchers will examine lung fluid, blood, and CT scans to identify distinct biological subtypes. The goal is not to test a new drug, but to uncover clues that could lead to more personalized treatments in the future.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this could reveal distinct ARDS subtypes, paving the way for more targeted treatments and better diagnostic markers in the future.
- What could go wrong
- This is an observational study, not a treatment trial. It aims to generate hypotheses, not test a therapy, so direct patient benefits are not immediate.
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.
- Participants
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About 130 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jul 2026
An estimate. Start dates often move.
- Expected to finish
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Jun 2030
An estimate. End dates often move.
- Lead sponsor
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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.
Who is studied
All patients admitted to the University Hospitals of the Medical University of Vienna at the Vienna General Hospital (AKH Vienna) during the specified study period who meet the inclusion criteria will be enrolled in this study.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide 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: * male and female * aged 18 years or over * signed consent form * depending on the study group: Confirmed ARDS according to the Berlin criteria (see below, Groups B and D) Confirmed severe CAP requiring mechanical ventilation and intensive care (see below, Groups B and C) Ventilated patients without signs of ARDS (see below, Group E) Exclusion Criteria: \- under 18 years of age
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Get notified about this study
Sign up to get updates when this study changes or when new studies for ARDS (acute respiratory distress syndrome) are added.
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Conditions
The condition(s) this trial relates to.
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.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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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
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General Hospital of Vienna, Medical University of Vienna
RECRUITINGVienna, State of Vienna, 1090, Austria
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a different ventilator mode help ARDS patients breathe on their own faster?
- Can a smarter ventilator setting spare damaged lungs on ECMO?
- Can varying breath size protect lungs on a ventilator?
- Can matching drugs to biology beat ARDS?
- Immune cell infusion aims to free ARDS patients from ventilators
- New ventilation strategy aims to reduce lung damage in severe pneumonia