Clinical features of children with bronchial asthma complicated by pulmonary fungal infection and risk factors for pulmonary fungal infection / 中国当代儿科杂志

ABSTRACT

OBJECTIVE@#To study the clinical features of children with bronchial asthma complicated by pulmonary fungal infection and the risk factors for pulmonary fungal infection.@*METHODS@#A retrospective analysis was performed for the clinical data of 150 children with bronchial asthma who were admitted from January 2015 to June 2018. Among these children, 75 had pulmonary fungal infection (fungal infection group) and 75 did not have such infection (control group). The distribution of pathogenic fungi, clinical symptoms/signs and treatment outcome were recorded for the fungal infection group. The multivariate logistic regression analysis was used to investigate the risk factors for pulmonary fungal infection.@*RESULTS@#A total of 69 pathogenic fungi were detected in 75 children in the fungal infection group, among which Candida albicans had the highest detection rate of 61%. Major clinical symptoms were cough (93%), persistent high fever (56%), wheezing (49%) and dyspnea (48%). Major signs were dry and moist rales (43%) and moist rales (29%). Parts of children had hepatosplenomegaly. Among the 75 children in the fungal infection group, 39 were markedly improved, 26 were improved, 7 had no response, and 3 experienced aggravation and then died. Age 3 times during hospitalization, intravenous administration of glucocorticoids, non-rational use of antibiotics, mechanical ventilation and prolonged hospital stay were independent risk factors for pulmonary fungal infection in children with asthma (OR=4.865, 3.241, 2.255, 3.725, 3.568, 1.549, 3.808; P3 times during hospitalization, intravenous administration of glucocorticoids, non-rational use of antibiotics, mechanical ventilation or prolonged hospital stay have a higher risk for secondary pulmonary fungal infection.