U.S., Feb. 28 -- ClinicalTrials.gov registry received information related to the study (NCT07436780) titled 'B Lymphocyte Populations in the Pulmonary Microenvironment of Patients Under Mechanical Ventilation With or Without VAP (Ventilator-Associated Pneumonia)' on Dec. 12, 2025.

Brief Summary: 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 Start Date: Jan. 31...