Erkenntnistheorie auf der Intensivstation – Welchen Zweck erfüllt eine Definition? : Paradigmenwechsel in der Sepsisforschung.

The adoption of the new sepsis definition in early 2016 introduced a new paradigm for the clinical picture of sepsis. Up until now, sepsis was defined as a systemic inflammatory reaction (systemic inflammatory response syndrome, SIRS) to an infection. Based on a better understanding of the molecular mechanisms, the focus of the new definition is no longer the inflammatory response, but rather the tissue damage and impairment of organ function which this induces. The paradigm thus moves away from the infection and the systemic inflammatory response, and toward that which makes sepsis so dangerous in terms of both disease dynamics and outcome: organ failure due to a dysregulated host response to an infection. This change of perspective or paradigm enables patients with an increased risk of developing sepsis to be recognized and treated earlier in clinical routine, even outside of the intensive care unit. The new definition also promotes development of new treatment strategies with improved ability to treat sepsis causally. [ABSTRACT FROM AUTHOR]