[Peroperative peritoneal lavage and intra-abdominal instillation of antibiotics in an experiment]

The authors present the results of an experiment on dogs where lethal diffuse peritonitis was induced in the standard way and was treated only by peroperative peritoneal lavage during reoperation within 24 hours. In the first group (n = 10) this method alone reduced the mortality despite the adverse prognosis to 70%, after addition of an effective antibiotic and metronidazole into the last lot of the lavage solution in the second equally sized group to 10%. The results prove a marked therapeutic asset of this method which as part of comprehensive treatment of peritonitis improves substantially the final effect also under clinical conditions.