Serum VEGF, P-Selectin, HDL-C, Platelet Index, and Coagulation Function Index in Deep Vein Thrombosis after Traumatic...

The goal was to investigate the relationship between serum vascular endothelial growth factor (VEGF), P-selectin, high-density lipoprotein cholesterol (HDL-C), platelet parameters, and coagulation function indexes and postoperative deep vein thrombosis (DVT) in patients with traumatic fracture.

A total of 150 patients with traumatic fractures after DVT were selected as the DVT group, and 150 patients with traumatic fractures without DVT during the same period were selected as the non-DVT group. Serum VEGF, P-selectin, HDL-C, platelet parameters including platelet count (PLT), mean platelet volume (MPV), platelet distribution width (PDW), plateletcrit (PCT), platelet large cell ratio (P-LCR), and plasma coagulation function indexes including thrombin time (TT), prothrombin time (PT), activated partial thrombin time (APTT), fibrinogen (FIB), and D-dimer (D-D) were measured. Pearson's correlation was performed to analyze the correlation between serum VEGF, P-selectin, and coagulation function indexes, and binary logistic regression was used to analyze the risk factors of DVT.

Serum VEGF and P-selectin in the DVT group were higher while HDL-C was lower than those in the non-DVT group (p < 0.05). Serum VEGF and P-selectin were negatively correlated with plasma D-D and FIB (p < 0.05), and serum HDL-C was negatively correlated (p < 0.05). Compared with the non-DVT group, MPV, PDW, and P-LCR in the DVT group were decreased (p < 0.05). Multivariate logistic regression analysis showed that P-LCR was a risk factor for postoperative DVT in patients with traumatic fractures (p < 0.05).

Serum VEGF and P-selectin are higher and HDL-C is lower in patients with DVT after postoperative traumatic fracture than in patients without DVT. Combined detection of serum VEGF, P-selectin, HDL-C, and coagulation function indexes may help to reduce the risk of DVT. Platelet parameters (MPV, PDW, P-LCR) have certain reference values for the clinical diagnosis and disease evaluation of DVT.