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The PROSEVA randomized trial demonstrated the importance of prolonged prone positioning in patients with severe acute respiratory distress syndrome. Mechanically ventilated adults with severe hypoxemia were assigned to prone positioning for at least 16 hours per day or to continued supine management, with both groups receiving lung-protective ventilation. Prone positioning significantly reduced 28-day mortality and also improved 90-day survival. The study helped establish prolonged prone sessions as a major component of evidence-based management for appropriately selected patients with severe ARDS. The result is particularly relevant to the NAPCON critical-care symposium, which includes awake proning, NIV failure and broader escalation strategies. For HCPs, the practical lesson is that proning is not simply a rescue maneuver performed for a few minutes; in severe ARDS, the studied benefit came from early, prolonged sessions delivered within a structured ventilatory strategy. Implementation requires staff training, airway security, pressure-injury prevention and monitoring for complications. The paper remains a landmark example of how a relatively simple bedside intervention can produce a large outcome effect when applied to the right physiologic phenotype.
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The PROSEVA randomized trial demonstrated the importance of prolonged prone positioning in patients with severe acute respiratory distress syndrome. Mechanically ventilated adults with severe hypoxemia were assigned to prone positioning for at least 16 hours per day or to continued supine management, with both groups receiving lung-protective ventilation. Prone positioning significantly reduced 28-day mortality and also improved 90-day survival. The study helped establish prolonged prone sessions as a major component of evidence-based management for appropriately selected patients with severe ARDS. The result is particularly relevant to the NAPCON critical-care symposium, which includes awake proning, NIV failure and broader escalation strategies. For HCPs, the practical lesson is that proning is not simply a rescue maneuver performed for a few minutes; in severe ARDS, the studied benefit came from early, prolonged sessions delivered within a structured ventilatory strategy. Implementation requires staff training, airway security, pressure-injury prevention and monitoring for complications. The paper remains a landmark example of how a relatively simple bedside intervention can produce a large outcome effect when applied to the right physiologic phenotype.
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