[The "time" factor. Its impact in pathophysiology and therapy of multiple trauma]

Abstract

Pathophysiology of multiple trauma is characterized by different trauma-associated repercussions like organ destruction, haemorrhage, immune cell activation by foreign antigen, for example. The length of time while such impairments take hold of the organism substantially impacts the extent of the post trauma secondary injury. Short interruptions in microcirculation can mostly be compensated, whereas elongated ischemic periods definitely cause structural cell damage up to death. The current review highlights the importance of the time duration of posttrauma second hits on the pathophysiology of systemic inflammation and multiple organ failure. The quick termination of such secondary impairments by immediate therapeutic intervention mainly impacts the patients' prognosis.