Arch Surg Chicago
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To determine whether scoring on the Acute Physiology and Chronic Health Evaluation (APACHE) III at admission can predict the development of multiple organ dysfunction syndrome and mortality in critically ill surgical patients. ⋯ The development of multiple organ dysfunction syndrome correlated with higher APACHE III scores but was independent of the type of perforation. Only the development of overt multiple organ failure predicted death. Combined use of APACHE III and the multiple organ dysfunction score provides improved prediction of multiple organ dysfunction syndrome, but further enhancements are needed before prediction of outcome in individual patients is reliable.
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While hyperoxia is commonly used for treating carbon monoxide poisoning, chronic nonhealing ulcers, acute traumatic and chronically ischemic wounds, and refractory osteomyelitis, its efficacy is unproven in numerous clinical situations, including treatment during severe sepsis. ⋯ Tissue pO2 may be an important regulator of gut barrier function. Hyperoxia treatment appears to play a major role in preserving gut barrier function.