What is a typical treatment for a patient diagnosed with ARDS?

In the management of Acute Respiratory Distress Syndrome (ARDS), utilizing Positive End-Expiratory Pressure (PEEP) and prone positioning represents a comprehensive approach to improve oxygenation and enhance lung mechanics. PEEP helps keep the alveoli open, reducing the severity of atelectasis and promoting better gas exchange, which is crucial in ARDS where lung compliance is markedly decreased.

Prone positioning is beneficial for patients with ARDS as it can lead to improved ventilation-perfusion matching and increased lung recruitment. This positioning facilitates better access to different lung regions, promoting more effective clearing of secretions and potentially reducing mortality in severe cases of ARDS. Both PEEP and prone positioning work synergistically to optimize oxygen delivery and reduce the work of breathing, which is essential since ARDS significantly compromises respiratory function.

While high-flow oxygen therapy can provide immediate support, it does not address the underlying pathophysiological changes seen in ARDS. Intravenous fluids are important in managing overall patient stability but do not directly enhance lung function or oxygenation. Steroids and bronchodilators may have roles in certain circumstances but are not standard frontline treatments for ARDS. Therefore, PEEP and prone positioning are cornerstones of ARDS management, aligning with established clinical