Detection of plasma interleukin-6, C-reactive protein, D-dimer and fibrinogen among 96 patients with pneumoconiosis / 预防医学

ABSTRACT

Objective@# To investigate the plasma levels of interleukin-6 (IL-6), C-reactive protein (CRP), D-dimer (D-D) and fibrinogen (Fib) among patients with pneumoconiosis, so as to provide insights into the prevention of thrombosis among patients with pneumoconiosis.@*Methods@#Ninety-six male coal workers with stable-stage pneumoconiosis admitted to China Pingmei Shenma Group Occupational Disease Prevention and Control Hospital from February 2019 to February 2021 were included in the pneumoconiosis group, and 43 male healthy volunteers in the hospital during the same period were selected as the control group. The plasma D-D, Fib, IL-6 and CRP levels were detected from subjects in the two groups. The associations of plasma D-D and Fib levels with IL-6 and CRP levels were examined using Pearson correlation analysis among pneumoconiosis patients. @*Results@#Participants in the pneumoconiosis group and the control group had a mean age of (52.91±3.89) and (52.64±4.12) years, D-D of (1.28±0.91) and (0.44±0.11) mg/L, Fib of (4.41±0.98) and (2.88±0.61) g/L, IL-6 of (0.63±0.19) and (0.42±0.06) ng/L and CRP of (3.30±1.65) and (1.35±0.12) mg/L, respectively. Higher plasma D-D, Fib, IL-6 and CRP levels were detected in the pneumoconiosis group than in the control group (all P<0.05). The plasma D-D level correlated positively with IL-6 level among pneumoconiosis patients (r=0.347, P<0.001). @*Conclusion@#High plasma IL-6, CRP, D-D and Fib levels are detected among patients with pneumoconiosis, and the plasma D-D level correlates positively with IL-6 level among patients with pneumoconiosis.