Interleukin-6 and coagulation-fibrinolysis fluctuations after laparoscopic and conventional cholecystectomy.

This study assesses quantitatively the fluctuations of interleukin-6 (IL-6) and coagulation-fibrinolysis proteins in patients undergoing elective laparoscopic (n = 14) and conventional (n = 10) cholecystectomy. The patients in both groups were comparable in age and sex. Serum levels of interleukin-6, and plasma levels of fibrinogen, von Willebrand factor-antigen, tissue-type plasminogen activator-antigen, and plasminogen activator inhibitor-1 were determined for up to 48 h postoperatively. The postoperative changes of all parameters tested were comparable in both patient groups with a trend toward a higher interleukin-6 response at 8 h postincision (NS) and a trend toward a higher fibrinolysis inhibition (NS) after conventional cholecystectomy.