[Use of the indices of the kallikrein-kinin system of the blood in evaluating the efficacy of the prevention and treatment of postoperative purulent complications in oncologic patients].

The kallikrein-kinin system of the blood was studied in 59 patients with tumours of the abdominal cavity and small pelvis. In 33 patients, the postoperative course was complicated by wound suppuration, formation of intraabdominal and pelvic abscesses. It was established, that the development of purulent complications was accompanied by regular activation of the system of proteolysis and increase in the blood level of the middle molecular mass substances. The changes in the indices of kallikrein-kinin system can serve as an additional criterium of the effectiveness of treatment and prophylaxis of postoperative complications.