Evolution of the Lymphocyte Phenotype in Patients with Infection in Intensive Care Unit
Trial Parameters
Brief Summary
Patients admitted for polytrauma, severe neurological injury, post-operative monitoring or sepsis/septic shock present with significant inflammation, leading to immunoparalysis, which is responsible for infection, particularly prolonged infection. A study of their lymphocyte phenotype over time could help explore the phenomenon of immunoparalysis.
Eligibility Criteria
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