Preoperative and Postoperative Neutrophil-Lymphocyte Ratio and Platelet-Lymphocyte Ratio Measured From the Peripheral Blood of Patients with Colorectal Cancer.

IF 2.5 4区医学 Q3 ONCOLOGY

Cancer Management and Research Pub Date : 2025-03-10 eCollection Date: 2025-01-01 DOI:10.2147/CMAR.S504532

Hua-Jun Lu, Guo-Chao Ren, Yan Wang, Chao-Qun Wang, Da-Hai Zhang

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引用次数: 0

Abstract

Background: The neutrophil-lymphocyte ratio (NLR) and platelet-lymphocyte ratio (PLR) have been confirmed to be related to the clinicopathological features and prognosis of colorectal cancer (CRC) patients. However, the results have been inconsistent, and few studies have focused on a specific point in time during surgery and dynamic changes prior to and after surgery.

Methods: We conducted a retrospective analysis of 349 CRC patients and explored the value of NLR, PLR and their dynamic changes in predicting clinicopathological variables and prognosis in CRC.

Results: Preoperative NLR (Pre-NLR) was correlated with CEA, CA199 levels, tumor location and tumor stage (P=0.041, P=0.002, P=0.001 and P=0.012, respectively), whereas postoperative NLR (post-NLR) was relevant to age, sex, CA125 levels and T stage significantly (P=0.032, P=0.002, P=0.026, P=0.019, respectively). When comparing post- and pre-NLR values, there was a positive connection between increases in NLR and BMI, tumor location, T stage, and tumor stage (P=0.034, P=0.005, P=0.023, P=0.023, respectively). In addition, Preoperative PLR (pre-PLR) was correlated with sex, smoke and drink history, CEA and CA199 levels, tumor location, T stage and tumor stage (P=0.006, P=0.037, P=0.040, P=0.006, P=0.005, P<0.001, P=0.007, P=0.003 respectively), while postoperativePLR (post-PLR) was only associated with tumor location (P=0.010). Increases in PLR were significantly related to sex, smoking history, tumor location and differentiation (P=0.001, P=0.002, P<0.001, P=0.034, respectively). Patients with CRC who had a high post-PLR experienced significantly shorter relapse-free survival (RFS) compared to other patients (HR 0.607 (0.381-0.968), P=0.036). Furthermore, this high post-PLR has tendency association with shorter overall survival (OS) (HR 0.596 (0.338-1.050), P=0.076).

Conclusion: These findings suggest that levels and changes in NLR/PLR are associated with several unfavorable clinicopathological features in CRC patients. Furthermore, patients with high levels of post-PLR exhibit a worse prognosis.

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来源期刊

Cancer Management and Research Medicine-Oncology

CiteScore

7.40

自引率

0.00%

发文量

448

审稿时长

16 weeks

期刊介绍： Cancer Management and Research is an international, peer reviewed, open access journal focusing on cancer research and the optimal use of preventative and integrated treatment interventions to achieve improved outcomes, enhanced survival, and quality of life for cancer patients. Specific topics covered in the journal include: ◦Epidemiology, detection and screening ◦Cellular research and biomarkers ◦Identification of biotargets and agents with novel mechanisms of action ◦Optimal clinical use of existing anticancer agents, including combination therapies ◦Radiation and surgery ◦Palliative care ◦Patient adherence, quality of life, satisfaction The journal welcomes submitted papers covering original research, basic science, clinical & epidemiological studies, reviews & evaluations, guidelines, expert opinion and commentary, and case series that shed novel insights on a disease or disease subtype.