Inflammatory index is a promising biomarker for maintenance hemodialysis patients with cardiovascular disease
Year: 2024
Type: article
Study design: Observational Study
Abstract: BACKGROUND AND OBJECTIVES: Maintenance hemodialysis (MHD) patients are at a higher risk of cardiovascular disease (CVD), a common complication and leading cause of death. Persistent micro-inflammation is a unique feature of MHD. Given the established role of inflammation in the pathogenesis of atherosclerosis, this study aims to explore whether novel inflammatory markers (inflammation index) can serve as independent risk factors for CVD in MHD patients. METHODS: A cross-sectional survey was conducted on patients from three dialysis centers, categorized into a CVD and non-CVD group based on medical history, laboratory tests, and physical examination. Fasting blood samples were collected from all participants for indicator testing. RESULTS: The analysis of 209 patients revealed that 104 had concurrent CVD. Patients in the CVD group were significantly older and exhibited higher anxiety and depression scores. Forward stepwise multivariate logistic regression results identified the inflammation index neutrophil-to-lymphocyte ratio (NLR) (OR = 1.27, 95% CI 1.082-1.491, P < 0.05) and systemic immune-inflammation index (SII) (OR = 1.001, 95% CI 1.0001-1.002, P < 0.05) as independent risk factors for CVD in MHD patients. Receiver operating characteristic (ROC) curve analysis demonstrated that SII, platelet-to-lymphocyte ratio (PLR), monocyte-to-lymphocyte ratio (MLR), and NLR all possess predictive diagnostic values for CVD events in this patient population. CONCLUSIONS: Hemodialysis centers can utilize simple and cost-effective inflammatory markers to proactively identify patients at risk of CVD. Future research into how inflammation contributes to CVD in MHD is required.
Authors: Xi-xi Han, Hui-ying Zhang, Jing-wen Kong, Yu-xin Liu, Ke-ren Zhang, Wen-ying Ren
Language: English
Subfield: Oncology
Field: Medicine
Domain: Health Sciences
Open Access status: gold
Estimated APC paid: $3,090
OpenAlex ID: W4404340352