Results of an aggressive surgical approach in the management of postoperative peritonitis.

Background: Treatment of postoperative peritonitis (POP) necessitates adequate control of the source of peritoneal contamination. For most patients, a surgical approach to this requires reoperation to restore intestinal continuity. The aim of this study was to audit our results for the surgical treatment of POP.

Qualitative manipulation of amino acid supply during total parenteral nutrition in surgical patients.

We investigated whether a qualitative manipulation of amino acid mixture could improve the nutritional status of patients undergoing surgery. Patients received total parenteral nutrition for 2 consecutive 5-day periods. Energy and nitrogen supplies were calculated using a modified Harris-Benedict equation, with an energy-to-nitrogen ratio of 125 kcal/g nitrogen (N).