Although chest tube drainage took longer because of the time required for multiple administration of the agents, intrapleural combination therapy with cisplatin and OK432 was more effective in controlling malignant pleural effusions due to non-small cell lung cancer than monotherapy with either agent.

No abstract

The effect of the gabexate mesilate (Gab) on thrombin and plasmin generation following liver resection in cirrhotic patients was studied. Six cirrhotic patients received an infusion of Gab after liver resection (Gab group), and another 6 patients did not receive such treatment (Con group). The parameters measured were thrombin-antithrombin complex (TAT), plasmin-antiplasmin complex (PAP) and D-dimer. The real increases of D-dimer and PAP were significantly higher in Con group after surgery while no significant difference was observed in the increase of TAT. These results show that Gab suppresses plasmin generation and following D-dimer production more effectively than thrombin generation after hepatic resection.

To clarify the mechanism of metabolic derangement by massive blood transfusion to the damaged liver, the changes in the hepatic mitochondrial redox state, as reflected in arterial ketone body ratio (acetoacetate/3-hydroxybutyrate), were studied in jaundiced rabbits by infusion of massive citrate-phosphate-dextrose (CPD) solution. The jaundiced rabbits received common bile duct ligation (BDL group), and the sham group had a simple exploration of the bile duct. CPD solution was infused for 3 h at a rate of 9 ml/kg/h in each group. As metabolic parameters, blood gas, pyruvate, lactate, citrate and ketone body ratio were analyzed in the arterial blood. During the course, arterial ketone body ratio decreased significantly (p < 0.01) in the BDL group with severe metabolic acidosis, while it was maintained at high value in the sham group with metabolic alkalosis. Organic acids were more highly accumulated in the BDL group than in the sham group. These results suggested a hepatodepressant effect of massive blood transfusion, especially in the damaged liver.

No abstract