Awake Prone Positioning of Patients Suffering Community Acquired Pneumonia Requiring Nasal High Flow Therapy

Recruiting now · Not applicable

Conditions studied: Community-acquired Pneumonia

In brief

Community acquired pneumonia, in particular when requiring oxygen therapy because of acute hypoxemic respiratory failure and meeting acute respiratory distress syndrome (ARDS) criteria frequently leads to tracheal intubation and poor outcome. Among invasively mechanically ventilated patients with ARDS and presenting a PaO2/FiO2 ratio (arterial partial pressure of oxygen to inspired fraction of oxygen) of less than 150 mmHg, the prone position significantly reduces mortality and represents standard care (Guérin 2013). Among non-intubated COVID-19 patients, a subtype of viral community acquired pneumonia, a recent study showed that awake prone positioning reduces the composite outcome of intubation or death among patients requiring nasal high flow therapy. Furthermore, it favored weaning of nasal high flow therapy. Prone position in patients with non-COVID ARDS treated with high nasal flow was evaluated in 20 patients with predominantly viral pneumonia (Ding 2020) and was associated with improved oxygenation. Coordinating investigator hypothesize that prone positioning of patients suffering non-COVID community acquired pneumonia and undergoing nasal high flow therapy can significantly improve outcome by reducing the need for intubation and associated therapies such as sedation and muscle relaxation.

Key facts

Study ID

NCT06966310

Run by

University Hospital, Tours

People needed

1078

Starts

2025-11-30

Expected to finish

2034-10-01

Last updated by the study team

2026-05-04

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Adult patients admitted to an intensive care unit or intermediate care unit
• Suspicion of community acquired pneumonia (at least one of the 3 criteria): fever, cough, purulent expectoration
• And abnormalities suggestive of pneumonia by chest X-ray or CT-scan
• PaO2/FiO2 ratio <300 mmHg (or equivalent SpO2/FiO2 i.e. < 315 mmHg) under a minimum gas flow of 30 L/min.
• Person affiliated to a French social security system or equivalent
• Informed consent.

You may not qualify if…

• Positive SARS-COV2 test within the last 30 days
• Indication for immediate intubation
• Patients for whom a "do not intubate" decision has been made
• Chest trauma or other contraindication to prone position
• Patients with formal indication for non-invasive ventilation: exacerbation of chronic obstructive pulmonary disease, acute cardiogenic pulmonary oedema.
• Pregnant or breastfeeding woman
• Subjects who are under legal protection measure
• More than 8h awake prone positioning prior to inclusion
• More than 48h since intensive care unit or intermediate care unit admission.

Where it is running

• Intensive care, University Hospital, Tours — Tours, France (enrolling)
• Intensive care, University Hospital, Bourges — Bourges, France (enrolling)
• Intensive care, University Hospital, Dijon — Dijon, France (enrolling)
• Intensive care, University Hospital, La Roche sur Yon — La Roche-sur-Yon, France (enrolling)
• Intensive care, University Hospital, Le Mans — Le Mans, France (enrolling)
• Intensive care, University Hospital, Lens — Lens, France (enrolling)
• Intensive care, University Hospital, Morlaix — Morlaix, France (enrolling)
• Intensive care, University Hospital, Nantes — Nantes, France (enrolling)
• Intensive care, University Hospital, Poitiers — Poitiers, France (enrolling)
• Intensive care, University Hospital, Saint Brieuc — Saint-Brieuc, France (enrolling)
• Intensive care, University Hospital, Saint Nazaire — Saint-Nazaire, France (enrolling)
• Intensive care, University Hospital, Colombes — Colombes, France
• Intensive care, University Hospital, Dieppe — Dieppe, France
• Intensive care, University Hospital, Cochin — Paris, France
• Intensive care, University Hospital, Dreux — Dreux, France
• Intensive care, University Hospital, Garches — Garche, France
• Intensive care, University Hospital, Grenoble — Grenoble, France
• Intensive care, University Hospital, Tenon — Paris, France
• Intensive care, University Hospital, Strasbourg — Strasbourg, France
• Intensive care, University Hospital, Rouen — Rouen, France
• Intensive care, University Hospital, Lille — Lille, France
• Intensive care, University Hospital, Lorient — Lorient, France
• Intensive care, University Hospital, Lyon — Lyon, France
• Intensive care, University Hospital, Lyon — Lyon, France
• Intensive care, University Hospital, Strasbourg — Strasbourg, France

Full record on ClinicalTrials.gov

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