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Updated: Aug 14, 2026
07:16
An Educational Video Demonstration of How to Prone a Critically Ill Intubated Patient
Published on: November 30, 2022
Prone positioning improves oxygenation in post-traumatic lung injury--a prospective randomized trial
Gregor Voggenreiter1, Michael Aufmkolk, Raphael J Stiletto
1Department of Trauma Surgery, University Hospital Mannheim, 68135 Mannheim, Germany.
The Journal of Trauma
|November 19, 2005
Summary
Prone positioning in multiple trauma patients did not reduce mechanical ventilation duration but improved oxygenation. This method also reduced the incidence of Acute Respiratory Distress Syndrome (ARDS) and pneumonia.
Area of Science:
- Critical Care Medicine
- Respiratory Physiology
- Trauma Surgery
Background:
- Mechanical ventilation is a critical support for multiple trauma patients.
- Acute lung injury and Acute Respiratory Distress Syndrome (ARDS) are common complications.
- Optimizing ventilation strategies is crucial for patient outcomes.
Purpose of the Study:
- To evaluate the effect of prone positioning on the duration of mechanical ventilation in multiple trauma patients.
- To compare prone positioning with standard supine positioning.
Main Methods:
- Prospective randomized trial involving multiple trauma patients with acute lung injury or ARDS.
- Patients were assigned to either prone positioning (8-23 hours/day) or supine positioning.
- Ventilation duration and oxygenation parameters (PaO2:FiO2 ratio) were monitored.
Main Results:
- No significant difference in the overall duration of mechanical ventilation between prone and supine groups.
- Significant improvement in oxygenation (PaO2:FiO2 ratio) in the prone group within the first four days.
- Reduced prevalence of ARDS and pneumonia in the prone positioning group.
Conclusions:
- Intermittent prone positioning did not decrease mechanical ventilation duration in this patient cohort.
- Prone positioning offers significant benefits in improving oxygenation and reducing ARDS and pneumonia incidence.
- Further research with larger sample sizes is warranted to confirm these findings.
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