[The ROSE concept: modern fluid management in intensive care medicine].

The ROSE concept, which is the acronym of resuscitation, optimization, stabilization and evacuation, describes the phases of fluid therapy, based on the pathophysiology of septic shock. During the first two phases, aggressive fluid therapy that is guided by clinical and hemodynamic parameters is mandatory. During the stabilization phase, recovery from shock and microcirculatory injury occurs, which enables the depletion of fluid overload in the fourth and final phase. Ultimately, euvolemia needs to be regained, which reverts interstitial edema and organ dysfunction.