COVID lung damage: who gets scarred?
NCT ID NCT04987528
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study follows 200 ICU patients with severe COVID-19 to see how often they develop lung scarring (pulmonary fibrosis). Researchers will use blood tests and CT scans to find early signs of scarring and identify risk factors. The goal is to understand how scarring affects recovery and survival, which could improve care for future patients.
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 help doctors predict which COVID-19 patients are at risk of permanent lung damage and guide follow-up care.
- What could go wrong
- This is an observational study, not a treatment trial. It will not test any new drug or therapy, so it cannot directly improve outcomes.
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
-
200 people
The number who actually took part.
- Started
-
Mar 2020
- Expected to finish
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Dec 2027
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
The population will focused on patients with severe SARS Cov-2 pneumonia requiring ICU admission.
- Ages
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18 years and older
- Sex
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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 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: * Acute hypoxemic respiratory failure * Positive SARS CoV-2 PCR on nasopharyngeal swab or distal airway sampling * ICU admission during the hospital stay Exclusion Criteria: * Chronic respiratory failure (Oxygen or NIPPV at home) * Patients with "Do Not Resuscitate" order at ICU admission * Admission from an other ICU with a stay \> 2 days * Transfer to an another ICU during the ICU stay
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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.
Contacts and locations
Locations
-
Hopital Europeen Marseille
Marseille, 13003, France
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- The hidden breath: how a mismatch between patient and machine may shape ARDS recovery