ArticleZhongguo fei ai za zhi = Chinese journal of lung cancer2019
[Retrospective Analysis of Risk Factors for Venous Thromboembolism in 283 Patients with Lung Cancer during Systemic Therapy].
Article in Zhongguo fei ai za zhi = Chinese journal of lung cancer, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Stratification of Risk Factors of Lung Cancer-Associated Venous Thromboembolism and Determining the Critical Point for Preemptive Intervention: A Systematic Review With Meta-analysis.Clinical Medicine Insights. Oncology · 2023Review
- Risk Factors and Prediction Models for Venous Thromboembolism in Ambulatory Patients with Lung Cancer.Healthcare (Basel, Switzerland) · 2021Review
- Advances in the Prediction and Risk Assessment of Lung Cancer-Associated Venous Thromboembolism.Cancer management and research · 2021Review
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundPatients with lung cancer have high risk of developing venous thromboembolism (VTE), which has been shown to have a significant impact on mortality. This study was to identify the incidence of VTE in lung cancer patients during systemic therapy and to analyze the risk factors associated with it.
methodsWe retrospectively analyzed the cases of 283 patients with lung cancer who received systemic therapy in the Department of Medical Oncology and Radiation Sickness, Peking University Third Hospital, from January 2016 to December 2018. Chi-square test and multivariate analyses were used to assess the correlation between clinical features and VTE.
resultsOf the patients we observed, 34 developed VTE, with an incidence of 12.01% (34/283). In patients with lower extremity varicose vein (LVV), there was an increase in the incidence of VTE (50.00% vs 9.89%, P=0.001). The incidence VTE in patients with distant metastasis was higher than that in patients without distant metastasis, and higher than that in patients with tumor-free (14.05% vs 14.00% vs 2.08%, P=0.024). The incidence of VTE in patients with active tumor was also significantly higher than that in patients without it (16.93% vs 8.18%, P=0.025). Patients with hypoalbuminemia (albumin <35 g/L) had more VTE events more than those without did (22.00% vs 9.87%, P=0.017), and patients with an elevated D-dimer level (>0.3 µg/mL) developed more VTE than those without did (17.93% vs 5.80%, P=0.006). There were no significant correlations between pathological types, blood cell count before systemic therapy including leukocyte, hemoglobin and platelet, or antiangiogenic drugs and VTE. Multivariate analysis showed that LVV, hypoalbuminemia and elevated level of D-dimer were independent risk factors of VTE.
conclusionsLVV, serum albumin and D-dimer level may be potential and more effective predictors of VTE in lung cancer patients during systemic therapy. Basing on these factors, new predictive model can be built, and further study to validate its efficacy is required.
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