Pressure Opening With Electrical Impedance Tomography (POET)
Acute Respiratory Distress Syndrome, Acute Lung Injury
About this trial
This is an interventional other trial for Acute Respiratory Distress Syndrome focused on measuring airway closure, airway opening pressure, Acute Respiratory Distress Syndrome, Acute Lung Injury
Eligibility Criteria
Inclusion Criteria: Adult patients (≥18 years old). Patients with PaO2/FiO2 ratio <300 mmHg. Volume- or pressure-controlled ventilation. Sedated, with or without infusion of neuromuscular blockage. Patients in supine position Exclusion Criteria: Pneumothorax and bronchopleural fistula. Severe hemodynamic instability (>30 % increase in vasopressors in the last 6 hours or norepinephrine > 0.5 µg/kg/min). PaO2/FiO2 ratio < 80 mmHg. Severe or very severe chronic obstructive pulmonary disease (COPD) according to the GOLD criteria (stage III: FEV1 30-50% predicted; stage IV: FEV1 < 30 % predicted). Known or highly suspected elevated intracranial pressure (>18 mmHg). Impossibility to correctly position the EIT belt (e.g., burns chest drainage, etc.). Contraindications to EIT (e.g., implantable cardiac defibrillator, pacemaker, instable spinal lesions, etc.). Clinical judgement of the attending physician. Pregnant or breastfeeding woman Patient under guardianship, curators or safeguard of justice
Sites / Locations
- CHU AmiensRecruiting
Arms of the Study
Arm 1
Experimental
EIT monitoring