The D-dimer Level Predicts the Prognosis in Patients with Lung Cancer: a Systematic Review and Meta-analysis
Overview
Authors
Affiliations
Objective: Although the significance of increased plasma D-dimer levels in activating coagulation and fibrinolysis has been reported, it is still controversial whether it can be used to predict the prognosis of lung cancer patients. This meta-analysis was performed to explore the beneficial role of plasma D-dimer as a prognostic factor in lung cancer patients according to a larger sample capacity.
Materials And Methods: MEDLINE, EMBASE, and Cochrane Central databases were searched from inception to January 2021. The data are mainly hazard ratio(HR) with 95% confidence interval (CI) and Kaplan-Meier survival curves. The publication bias was examined by Egger's test.
Results: Finally, a total of 28 studies, enrolling 8452 patients were included in the current meta-analysis. Our results showed that the OS (HR = 1.742, 95%CI:1.542-1.969, P < 0.001) and PFS (HR = 1.385, 95%CI:1.169-1.641, P = 0.003) in the high D-dimer group were significantly lower than those in the low D-dimer group. Subgroup analysis suggested that localization, detection methods and disease stage had an important effect on the prognosis.
Conclusion: This meta-analysis revealed that the high plasma D-dimer level leads to lower survival than in the low D-dimer level, which might provide an important clue for high plasma D-dimer level as an independent factor of poor prognosis in patients with lung cancer.
Qin W, You T, Guo T, Tian R, Cui X, Wang P Infect Drug Resist. 2025; 18:1111-1123.
PMID: 40027913 PMC: 11871871. DOI: 10.2147/IDR.S491507.
Evaluation of treatment for diffuse large B-cell lymphoma using plasma D-dimer levels.
Shao R, Meng D, Gao B, Zhang L, Meng Q, Hou Y Sci Rep. 2025; 15(1):3049.
PMID: 39856127 PMC: 11760957. DOI: 10.1038/s41598-025-87273-4.
Chen Q, Zang L, Xu Q, Wang M, Lin H, Liu Y Int J Womens Health. 2025; 16:2333-2342.
PMID: 39749026 PMC: 11693856. DOI: 10.2147/IJWH.S481692.
General anesthesia induces acute cell-free DNA methylation changes in peripheral blood.
Liang W, Liu X, Chen Z, Wang H, Yu Z, Li C J Thorac Dis. 2024; 16(11):7592-7606.
PMID: 39678897 PMC: 11635211. DOI: 10.21037/jtd-24-476.
Kawachi R, Okano T, Awano N, Matsumoto M, Hosokawa J, Takita A Jpn J Clin Oncol. 2024; 54(11):1219-1223.
PMID: 39037954 PMC: 11532618. DOI: 10.1093/jjco/hyae090.