Compared with sequential treatment with azithromycin alone, pidotimod combined with azithromycin significantly reduced the expression levels of IL-10 and G-CSF in serum of children with mycoplasma pneumonia, improved the curative effect and reduced the occurrence of adverse reactions, which has high application value in clinic.
Furthermore, wheezing children with MPP had a significantly higher level of IL-10 than children with MPP without wheezing (43.75±26.644 vs. 27.50±10.211 pg/ml, p=0.027).
The results showed that the expression level of thrombomodulin (TM), vascular endothelial growth factor (VEGF), d-dimer (D-D), interleukin (IL)-6, and IL-10 were upregulated after MPP both clinically in children and in the mouse model.
They also simultaneously had lower interleukin-10 levels than patients with respiratory syncytial virus pneumonia who had interleukin-10 levels comparable to those of patients with bacterial pneumonia, indicating a significant difference in the interleukin-6/interleukin-10 ratio between patients with Mycoplasma pneumoniae pneumonia and respiratory syncytial virus pneumonia (median interleukin-6/interleukin-10 ratio, 2.5 vs 0.5; p < 0.001).