Impact of malnutrition on surgical outcome of patients with ovarian cancer: Results of a prospective study

e16564 Background: The purpose of this study was to examine an influence of poor nutritional status on surgical outcome in patients with ovarian cancer. Methods: Data from 152 consecutive patients with histologically confirmed ovarian cancer were prospectively analyzed. Overall 79 suffered from primary and 73 from recurrent disease. All patients received a systematic nutritional assessment prior to cytoreductive surgery and postoperative all complications were analyzed in detail. The Nutritional Risk Score (NRS-2002) was used to identify patients at high nutritional risk (NRS≥3). Intraoperatively, a standardized documentation script (IMO) was applied including tumor localization, surgical interventions, and postoperative residual tumor mass. Results: 29 patients (19%) were classified as malnourished, including 19 (24%) with primary and 10 (14%) with recurrent disease. These patients showed a significantly poorer performance status preoperatively compared to patients with NRS No significant financial relationships to disclose.