Scientists probe immune cells in pneumonia to unlock ARDS secrets
NCT ID NCT03379207
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at how certain immune cells, called non-conventional T cells, behave in patients with severe pneumonia and acute respiratory distress syndrome (ARDS). Researchers collected blood and airway samples from 258 intensive care unit patients to track these cells over time. The goal was to better understand the immune response that can lead to worsening illness, which may help improve future treatments.
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 better understand why some pneumonia cases turn severe, potentially pointing to new ways to predict or treat complications like ARDS.
- What could go wrong
- This is an observational study that was terminated early, so results may be limited. It does not test a treatment, so direct patient benefits are not guaranteed.
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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
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University Hospitakl of TOURS Département of Pneumonia
Tours, 37044, France
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University Hospital -Bretonneau - Intensive Care
Tours, 37044, France
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University Hospital of Tours; INSERM CIC 1415
Tours, 37044, France
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