[The informativeness of clinical laboratory indices of the effectiveness of exchange plasmapheresis in patients with peritonitis].

The results of the application of exchange plasmapheresis in 51 patients with suppurative peritonitis have been processed statistically using "MEDSTAT-85" software. 2-3 exchange plasmapheresis procedures at an up to 2-day interval, with exfusion of 1000-1200 ml plasma and adequate replacement of plasma loss by freshly frozen donor plasma and specific hyperimmune plasma were shown to be an optimum regimen. Blood toxicity, concentration of medium molecular toxins and leukocytic index of intoxication were the most informative criteria of the efficacy of exchange plasmapheresis.