[Syndrome of multiple organ failure].

The multiple organ failure syndrome (MOF) is a relatively new entity defined as the successive occurrence of respiratory (ARDS), hepatic, renal, myocardial, gastro-intestinal or neurological failure in patients with hyperkinetic haemodynamic and hypermetabolic states. The etiologies are: infection, septic and non-septic shock, burns and multiple injuries. The MOF syndrome is considered to be a generalised "inflammatory reaction" to tissue aggression involving a cascade of mediatory factors (TNF, interleukines...) of macrophagic, lymphocytic origin, causing multiple organ failure. The treatment depends on early correction of cellular hypoxia related to circulatory disturbances, nutritional support, anti-infective therapy and, in the near future, "control of mediator activity" (immunotherapy).