Acute Pancreatitis in Man and Blood Coagulation Disturbances
The pathogenesis of blood coagulation-disturbances in patients with acute pancreatitis in man is still unknown. Therefore we studied repeatedly the blood coagulation system of all patients with acute pancreatitis, who were admitted to our clinic or were transferred from other hospitals after complications occurred. 19 patients with a severe pancreatitia were studied. Most of them showed oliguria, pancreatic lungs, thrombosis or haemorrhage. Only 9 determinations (in 5 patients) resulted an enhancement of thrombin generation in the Thrombin-Generation-Test (TGT). All the other patients showed already hypocoagulsbility in the TGT and severe signs of DIC and consumption coagulopathy with a loss of platelets, fibrinogen and prothrombin complex. In 9 patients, who died, we found histomorphologicaliy fibrin deposites and hyaline thrombi. In comparison to 58 patients with elevated amylases but no severe pancreatitiS we found, that the initial alteration of blood coagulation system in pancreatitis is a hypercoagulaoility, possibly caused by trypsin, phospholipase A or elastase.