ICU immune cell study halted: what it could have revealed
NCT ID NCT06415474
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 2 times
Summary
This study aimed to track how different immune cells (lymphocytes) change over time in ICU patients with severe infections or injuries. Researchers hoped to better understand 'immunoparalysis,' a state where the immune system becomes weak after severe inflammation. The study was terminated after enrolling 38 participants, so results are limited.
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
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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
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38 people
The number who actually took part.
- Started
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Oct 2024
- Finished
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Apr 2025
- 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.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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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: * Postoperative esophagectomy surveillance within the last 24 hours. * Patients with intra-abdominal infection * Neurological patients with intubation planned for more than 24 hours (subarachnoid hemorrhage with coma, severe head trauma, ischemic or hemorrhagic stroke with coma). * Polytrauma with intubation planned for more than 24 hours * Patient aged 18 and over * Patient with social security coverage Non-inclusion criteria : * Hereditary immune deficiency HIV-AIDS * Malignant hemopathies * Immunosuppressive treatment other than corticosteroid therapy or chemotherapy * Patient under legal protection * Pregnant or breast-feeding women
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Genom att skicka in godkänner du våra Användarvillkor
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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CHU de Brest
Brest, 29609, France