Impact of immunonutrition on inflammatory and nutritional biomarkers in perioperative HIPEC patients

Authors

DOI:

https://doi.org/10.66154/nmetj.v2i1.19

Keywords:

Immunonutrition, HIPEC, Inflammation, Albumin, C-reactive protein

Abstract

Objective: To evaluate C-reactive protein (CRP) and albumin behavior in patients undergoing cytoreductive surgery with hyperthermic intraperitoneal chemotherapy (HIPEC) receiving immunonutrition.

Methods: Retrospective observational cohort of nine patients with peritoneal carcinomatosis (2021–2024). Biomarkers were assessed at five perioperative time points. Normality was tested using Shapiro-Wilk. Spearman correlation and nonparametric tests were applied.

Results: CRP peaked 48h after HIPEC, while albumin decreased during the same period. Preoperative CRP variation showed positive correlation with complications (R²=0.542; p=0.156). Discharge BMI correlated negatively with complications (r=-0.66).

Conclusion: HIPEC induces severe metabolic stress reflected by inflammatory and nutritional biomarkers. Dynamic monitoring of these markers may support early identification of patients at higher risk of postoperative complications.

Author Biographies

Letícia Cappelletto Luvisa, UFCSPA

Undergraduate student in the Nutrition program at the Universidade Federal de Ciências da Saúde de Porto Alegre 

Graziele Fardin, UFCSPA

PhD student at the Federal University of Health Sciences of Porto Alegre (UFCSPA)

Maristenia Machado Araujo, UFCSPA

PhD student at the Federal University of Health Sciences of Porto Alegre (UFCSPA)

     

Ana Carolina Bathelt Fleig, ISCMPA

Surgeon at Santa Casa de Porto Alegre

   

Rafael Seitenfus, ISCMPA

Surgeon at Santa Casa de Porto Alegre

Alessandra Peres, UFCSPA

Researcher and faculty member of the Department of Basic Sciences at the Federal University of Health Sciences of Porto Alegre (UFCSPA)

     

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Published

16-06-2026

How to Cite

1.
Cappelletto Luvisa L, Fardin G, Machado Araujo M, Bathelt Fleig AC, Seitenfus R, Peres A. Impact of immunonutrition on inflammatory and nutritional biomarkers in perioperative HIPEC patients. Nutr Metab J Clin Exp [Internet]. 2026 Jun. 16 [cited 2026 Sep. 6];2(1):8-12. Available from: https://nmetjournal.com/index.php/nmetj/article/view/19

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Extended Abstracts Special Edition Nutrition UFCSPA