کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
2523687 | 1557961 | 2016 | 8 صفحه PDF | دانلود رایگان |
ObjectiveLittle data exists with respect to the relationship between the level of plasma D-dimer and prognosis of small cell lung cancer (SCLC).The aim of this study was to investigate whether the levels of plasma D-dimer could be served as a prognostic factor in patients with SCLC.MethodsA total of 393 patients with SCLC were addressed in the present retrospective study. Plasma D-dimer levels were measured by immunoturbidimetric assay. The correlation between plasma D-dimer levels and other clinical features, progression free survival (PFS) and overall survival (OS) was analyzed statistically.ResultsThe plasma D-dimer levels were significantly correlated with karnofsky performance status (KPS), tumor stage, number of metastatic sites, and treatment response. The PFS and OS of patients with elevated D-dimer levels before chemotherapy were significantly shorter than that of patients with normal D-dimer levels (PFS: 6.2 months versus 9.6 months, P < 0.001; OS: 15.7 months versus 24.4 months, P < 0.001). The patients with D-dimer levels converting from high to normal had better PFS and OS than those with D-dimer levels remaining high after two cycles of chemotherapy. According to multivariate analysis, elevated D-dimer level was confirmed to be an independent prognostic factor for worse survival.ConclusionsElevated plasma D-dimer level could be served as an independent determinant of poor prognosis in patients with SCLC.
Journal: Biomedicine & Pharmacotherapy - Volume 81, July 2016, Pages 210–217