ABSTRACT
The fibrinolytic enzyme streptokinase (streptase) was infused into the peritoneal catheter in 19 episodes of catheter failure in 16 patients. Intraabdominal bleeding prior to infusion was seen in seven of these episodes. Fibrin strands and clots were present in four additional successful cases. Streptokinase successfully relieved the obstruction in 13 episodes in 11 patients. The procedure failed in two cases of omental ingrowth and in another with catheter malposition. Streptokinase infusion also failed in two patients with Pseudomonas aeruginosa and one patient with Staphylococcus epidermidis peritonitis. Intraperitoneal streptokinase infusion is simple and free of side effects. Its use should be considered in peritoneal catheter failure, particularly in cases where bleeding or fibrin accumulation may play a role.
