Effect of early warning and evidence-based intervention combined with drug therapy on the infection process in children with mycoplasma pneumonia

摘要

Objective: To study the effect of early warning and evidence-based intervention combined with drug therapy on the infection process in children with mycoplasma pneumonia. Methods: Children who were treated and clearly diagnosed with mycoplasma pneumonia in Zigong Third People's Hospital between May 2014 and October 2017 were chosen and randomly divided into two groups, experimental group accepted early warning and evidence-based intervention combined with drug therapy, and control group accepted routine drug therapy. The levels of inflammatory cytokines and oxidative stress response indicators in serum as well as the expression of inflammation and oxidative stress signal molecules in peripheral blood were measured before treatment and 3 d after treatment. Results: Compared with those of same group before treatment, serum TNF-α, CysLTs, sTREM1, sP-selectin, sICAM1, MDA, SF and COR levels as well as peripheral blood TLR4, NF-κB, COX2, NOX4, MPO and iNOS expression intensity of both groups of patients significantly decreased whereas SOD and IgA levels significantly increased after treatment. Moreover, serum TNF-α, CysLTs, sTREM1, sP-selectin, sICAM1, MDA, SF and COR levels as well as peripheral blood TLR4, NF-κB, COX2, NOX4, MPO and iNOS expression intensity of experimental group were lower than those of control group whereas SOD and IgA levels were higher than those of control group. Conclusion: Early warning and evidence-based intervention combined with drug therapy can reduce the inflammatory response and oxidative stress response in the infection process of children with mycoplasma pneumonia.