[The multiple-organ failure syndrome in acute pancreatitis. Its pathogenesis and treatment].

Multiple organ system failure (MOSF) is a severe clinical process that causes progressive renal and liver failure. Acute pancreatitis (AP) can cause MOSF. Several series document high mortality rate from necrotizing forms is associated with MOSF. The authors observed 199 cases of acute necrotizing pancreatitis in 10 years, with a mortality rate of 14.1%. MOSF occurred in 14 cases, resulting in death in 100% of affected patients. In AP, MOSF follows hemodynamic abnormalities suspected to be secondary to activation of kinins system and other vasoactive peptides that are responsible for pathogenetic mechanism of disease. Similar hemodynamic abnormalities can be observed in septic shock. Then many authors suppose causes of MOSF in AP are local (abscess, infection of pancreatic necrosis) and systemic septic complications or translocation of enteric bacteria or their endotoxins from the gut lumen. So it is important to provide prophylactic use of antibiotics that are effective against expected bacteria and also achieve a therapeutic concentration in pancreatic tissue and juice. Fluid replacement, nutritional support and other therapeutic strategies must be employed to prevent MOSF. When the MOSF is clearly developed, medical and surgical measures are unuseful and the mortality rate is very high also in an intensive care unit.