[Fibrin pleurodesis in malignant pleural effusions]

Fibrin pleurodesis was performed on 30 patients with malignant pleural effusions. A pleural catheter was inserted to empty the pleural space and effect the pleurodesis. When the pleural space was dry, 20 000 U of aprotinin were instilled intrapleurally for local fibrinolysis inhibition. 10 ml fibrinogen concentrate and 10 ml thrombin (500 U/ml) and 3000 KI U/ml aprotinin were then applied. Complete success was achieved in 19 of 27 patients, partial success in two. The results could not be evaluated in three patients. The only side-effect of the treatment was a subfebrile temperature in three of the 30 patients. Fibrin pleurodesis thus proved itself as an effective form of treatment with few side-effects (10%).