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Updated: Aug 14, 2026

Colon Ascendens Stent Peritonitis (CASP) - a Standardized Model for Polymicrobial Abdominal Sepsis
Published on: December 18, 2010
[Intraperitoneal perfusion of perftoran in the treatment of patients with diffuse purulent peritonitis]
Abstract:
For higher efficacy of general purulent peritonitis treatment, intraperitoneal perfusion of Perftoran emulsion was proposed. The drug was administered as a single dose of 100-150 ml before wound suturing. In 48 hours an increase of phagocytizing cells fraction in peritoneal exudate and their higher functional activity was revealed: the phagocytic activity and phagocytic index was 2 times higher than in the control group, complete phagocytosis index--1.5 times higher. Significant reduction of microbial contamination in abdominal cavity was also revealed: in 48 hours there were less aerobic bacteria than in the control group, there were no anaerobic bacteria, or anaerobes were detected in a minimum quantity. Local use of Perftoran allowed to decrease the rate of repeated peritoneal sanitation by 44.4% and to decrease mortality by 5.2%.
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