Combined Preoperative LMR and CA125 for Prognostic Assessment of Ovarian Cancer
Autor: | Dan Lin, Ying Tang, Mi Zhou, Li Deng, Jun Li, Bin Su, Ya-lan Tang, Rui Shen, Fan Xu, Li-hong Deng, Fang-xiang Tang, Huiquan Hu |
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Jazyk: | angličtina |
Rok vydání: | 2020 |
Předmět: |
medicine.medical_specialty
Prognostic factor Proportional hazards model business.industry Area under the curve medicine.disease Logistic regression Gastroenterology Cancer antigen 03 medical and health sciences CA125 0302 clinical medicine ovarian cancer Oncology 030220 oncology & carcinogenesis Internal medicine Cohort medicine 030212 general & internal medicine prognosis Ovarian cancer business Survival analysis lymphocyte-to-monocyte ratio (LMR) Research Paper |
Zdroj: | Journal of Cancer |
ISSN: | 1837-9664 |
Popis: | Objectives: To investigate the role of inflammation-related factors, lymphocyte-to-monocyte ratio (LMR) alone and combined detection with cancer antigen 125 (CA125), in the prognostic assessment of ovarian cancer (OC). Methods: A retrospective clinicopathologic review was performed. The receiver-operating characteristic (ROC) curves of LMR, CA125, and COLC predicting mortality in OC patients were constructed. Besides, Kaplan-Meier and Cox logistic regression models were used to plot the survival curves and determine the independent prognostic factors. Results: A total of 214 OC patients were identified in this cohort. The mean duration of follow-up was 64 months (minimum 8 months, maximum 116 months). In this cohort, 135 cases died (63.1%), and the median progression-free survival (PFS) and overall survival (OS) were 20 and 39.5 months, respectively. Results of the multivariate Cox regression model showed that LMR≤3.8 (HR = 0.494, 95% CI: 0.329-0.742, P = 0.001) and CA125>34 U/ml (HR = 1.641, 95% CI: 1.057-2.550, P = 0.027) were significantly associated with poor PFS; and LMR≤3.8 (HR = 0.459, 95% CI: 0.306-0.688, P = 34 U/ml (HR = 1.946, 95% CI: 1.256-3.015, P = 0.003) were significantly associated with OS. Furthermore, the area under the curve of COLC was higher (0.713) than that of LMR (0.709) or CA125 (0.583), the specificity of COLC was higher (75.9%) than that of LMR (62%) or CA125 (40.5%) in predicting mortality in OC patients. Conclusions: LMR alone and combined with CA125 might be used as predictive markers in OC. Furthermore, as a prognostic factor, COLC might have a higher specificity to predict the outcome. |
Databáze: | OpenAIRE |
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