Vnitr̆ní lékar̆ství
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Vnitr̆ní lékar̆ství · Sep 2010
Review[Glycaemia control in critically ill patients is justified and effective].
Hyperglycemia and insulin resistance develop in the majority of severe acute illness and/or injury. One of the main causes of hyperglycemia in critically ill patients is the release of counterregulatory stress hormones and proinflammatory cytokines, in addition to increased production of glucose along with its decreased utilization. Hyperglycemia plays an important role not only in influencing the cascade of inflammatory cytokines, but it also increases oxidative stress. ⋯ Procedures seeking optimal intensive control in critically ill patients are accepted in intensive care units. However, it is undoubtedly necessary to improve monitoring techniques and the quality of biosensors in order to ensure the safety and effectiveness of interventions aimed at reducing blood glucose levels while using advanced protocols. Automatic closed systems are a promise for the future.