B Lymphocyte Populations in the Pulmonary Microenvironment of Patients Under Mechanical Ventilation With or Without VAP (Ventilator-Associated Pneumonia)
Pilot Study Describing B Lymphocyte Populations in the Pulmonary Microenvironment of Patients Under Mechanical Ventilation With or Without VAP (Ventilator-Associated Pneumonia)
- Ventilator-associated Pneumonia
At a glance
- Phase
- Phase not stated
- Study type
- Observational
- Sponsor
- University Hospital, Limoges
- Enrolment target
- 75
- Started
- 12 January 2026
- Main results due
- 11 July 2027
- Study sites
- 1
- Registry updated
- 24 September 2026
Can you take part?
- Aged 18 years and over.
- Open to any sex.
- You need the condition being studied — healthy volunteers are not accepted.
These are the headline rules only. Every study has a longer list, and whether you are eligible is decided by the research team at the site — never by this page.
Read the full eligibility criteria
Inclusion Criteria: * Adult patients (≥18 years old), admitted to intensive care under mechanical ventilation for an estimated duration of at least 5 days. Exclusion Criteria: * Patients admitted for an infectious pneumonia or presenting with acute respiratory distress syndrome (ARDS). Patients in aplasia (leukocytes \< 0.5 gigal/L).
What this study is about
In the sponsor’s own words, from the registry.
Diagnosis of VAP relies on a set of non-specific clinical, biological, and imaging criteria.
Understanding host-pathogen interactions and the mechanisms of deregulations leading to infection of pulmonary tissue appears essential.
The aim is to qualitatively describe the B lymphocyte populations present in the pulmonary microenvironment of patients admitted to intensive care and requiring invasive mechanical ventilation
Study sites(1)
CHU Limoges
Limoges, France
Recruiting
Showing 1 of 1 sites. 1 of the 1 site on this study is recruiting right now — a site can stop enrolling while the study as a whole is still open.
Source: ClinicalTrials.gov record NCT07436780. Trialion does not run this study, is not paid to refer anyone to it, and cannot enrol you. Eligibility is always decided by the research team at the site.
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