Effect Analysis of Bronchoalveolar Lavage by Electronic Bronchoscope in Children with Chronic Cough and Asthma
Objective:To investigate the effect of bronchoalveolar lavage by electronic bronchoscope in children with chronic cough and asthma.Method:A total of 66 children with chronic cough and asthma who underwent bronchoalveolar lavage by electronic bronchoscope on the basis of the routine treatment in Yichun Maternal and Child Health Hospital from May 2021 to October 2023 were selected as the treatment group,and 46 children with chronic cough and asthma who received routine treatment in outhor's hospital from January 2020 to April 2021 were selected as the control group.The therapeutic effect,inflammatory factors,prognosis,blood gas and so on between the two groups were compared.Result:The total effective rate of the treatment group was 93.94%,which was higher than 54.35%of the control group,the difference was statistically significant(P<0.05).After treatment,tumor necrosis factor-α(TNF-α),C reactive protein(CRP),procalcitonin(PCT),interleukin-17(IL-17),interleukin-5(IL-5)and partial pressure of carbon dioxide(PaCO2)were lower than those before treatment,and blood oxygen saturation(SaO2),oxygen partial pressure(PaO2)were higher than those before treatment,and TNF-α,CRP,PCT,IL-17,IL-5 and PaCO2 in treatment group were lower than those in control group,and SaO2,PaO2 were higher than those in control group,the differences were statistically significant(P<0.05).The rate of re-hospitalization in the treatment group was 4.55%,which was lower than 26.09%in the control group,the difference was statistically significant(P<0.05).The time of symptom disappearance in the treatment group was earlier than that in the control group,and hospital stay in the treatment group was shorter than that in the control group,the differences were statistically significant(P<0.05).Conclusion:Bronchoalveolar lavage by electronic bronchoscope in the treatment of chronic cough and asthma in children can better relieve inflammation,regulate blood gas index,improve disease prognosis and outcome,and the curative effect is ideal.
ChildrenChronic cough and asthmaBronchoalveolar lavageElectronic bronchoscopeInflammatory factors
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