• Phillip T Lindsey, MartinRobert C GRCG2ndThe Hiram C. Polk, Jr, MD Department of Surgery, University of Louisville School of Medicine, Louisville, Kentucky., Charles R Scoggins, Prejesh Philips, Bryce M Marshall, Toni S Carter, and Michael E Egger.
• The Hiram C. Polk, Jr, MD Department of Surgery, University of Louisville School of Medicine, Louisville, Kentucky.
• J. Surg. Res. 2020 Dec 1; 256: 206-211.

BackgroundCytoreductive surgery and hyperthermic intraperitoneal chemotherapy (CRS/HIPEC) is a common treatment for peritoneal surface malignancies but no standard carrier solution currently exists for the procedure. This study compared a standard low-dextrose perfusate to a higher-dextrose dialysate that has previously shown favorable impact on perioperative patient outcomes in trauma settings.Materials And MethodsA single-center retrospective study identified patients undergoing CRS/HIPEC from 2008 to 2019 with recorded dextrose concentration of administered perfusate. An institutional shift to a higher-dextrose solution was made in late 2015. Comparisons of preoperative factors, intraoperative and postoperative glucose levels, and postoperative outcomes were made using the chi-square test, Fisher's exact test, Wilcoxon rank sum test, or repeated measures analysis of variance.ResultsThere were 97 patients in the study, 73 (75%) in the low-dextrose group and 24 (25%) in the high-dextrose group. There was no significant difference in peak intraoperative blood glucose levels between the 1.5% (mean 230 mg/dL) and the 2.5% group (mean 199 mg/dL, P = 0.15). Daily postoperative glucose values were also not statistically different (repeated measures analysis of variance, P = 0.18). Median length of stay was slightly lower for the high-dextrose group (10 d, interquartile range 8-15) than that for the low-dextrose group (12 d, interquartile range 9-17), but was not statistically significant (P = 0.29). Return of bowel function and resumption of diet were similar between the groups. The high-dextrose group had a lower rate of overall complications (20.8%) than the low-dextrose group (49.3%, P = 0.0143). Ninety-day mortality was equivalent between the two groups (2.7% low-dextrose, 4.2% high-dextrose, P = 1.0).ConclusionsUse of 2.5% dextrose-containing perfusate appears safe for CRS/HIPEC operations, does not negatively impact intraoperative or postoperative glucose levels, and may be associated with a decreased risk of complications.Copyright © 2020 Elsevier Inc. All rights reserved.

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