Serum Albumin as a Prognostic Biomarker for Febrile Neutropenia Outcome and Complications: A Prospective Observational Trial.

Autor:	Dimitrijević J; Institute for Oncology and Radiology of Serbia, Belgrade, Serbia., Čalamać M; Institute for Oncology and Radiology of Serbia, Belgrade, Serbia., Đurmez O; Institute for Oncology and Radiology of Serbia, Belgrade, Serbia., Krstić D; Institute of Medical Chemistry, Faculty of Medicine, University of Belgrade, Belgrade, Serbia., Stojanović M; Department of Pharmacology, Clinical Pharmacology and Toxicology, Faculty of Medicine, University of Belgrade, Belgrade, Serbia.
Jazyk:	angličtina
Zdroj:	Clinical Medicine Insights. Oncology [Clin Med Insights Oncol] 2024 Sep 24; Vol. 18, pp. 11795549241281330. Date of Electronic Publication: 2024 Sep 24 (Print Publication: 2024).
DOI:	10.1177/11795549241281330
Abstrakt:	Background: Febrile neutropenia (FN) poses a significant challenge in cancer treatment, with a high incidence among patients undergoing standard therapies. Predicting FN complications and outcomes remains crucial for improving patient management strategies. Biomarkers, including procalcitonin and albumin, have garnered attention for their potential prognostic value in FN. Methods: We conducted a prospective observational study at a tertiary hospital, enrolling 185 adult cancer patients experiencing FN episodes. We assessed serum albumin levels and incorporated them into the Multinational Association for Supportive Care in Cancer (MASCC) risk index to enhance risk stratification. Results: Serum albumin levels displayed promising prognostic utility in febrile neutropenia (FN). They exhibited moderate specificity and sensitivity in predicting mortality during FN and 28-day mortality. Serum albumin levels were significantly associated with gastrointestinal infections, serving as an independent predictor. Integrating serum albumin into the MASCC risk index improved predictive accuracy for FN mortality by 50%, 28-day mortality by 66.67%, and respiratory tract infections by 62.50%, enhancing in this way risk stratification for FN-related complications. Conclusion: Serum albumin emerges as a promising biomarker for prognostication in FN, complementing existing risk assessment frameworks. Its incorporation into the MASCC risk index enhances predictive capabilities, aiding clinicians in identifying high-risk patients promptly. While albumin shows potential in predicting mortality and complications, further research is warranted to optimize sensitivity and specificity, ensuring its clinical utility. Competing Interests: The author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article. (© The Author(s) 2024.)
Databáze:	MEDLINE
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