Clinical features of children with bronchial asthma complicated by pulmonary fungal infection and risk factors for pulmonary fungal infection.
- Author:
Zheng LIU
1
,
2
;
Zhou FU
;
Ji-Hong DAI
;
Chao NIU
Author Information
1. Department of Respiratory Medicine, Children's Hospital of Chongqing Medical University/Ministry of Education Key Laboratory of Child Developmental and Disorders/China International Science and Technology Cooperation Base for Child Development and Critical Disorders/Chongqing Key Laboratory of Pediatrics, Chongqing 400014, China. niuchaoo1985@
2. com.
- Publication Type:Journal Article
- MeSH:
Asthma;
Child;
Humans;
Lung Diseases, Fungal;
Retrospective Studies;
Rhinitis, Allergic;
Risk Factors
- From:
Chinese Journal of Contemporary Pediatrics
2019;21(5):431-435
- CountryChina
- Language:Chinese
-
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 years, comorbidities of nasosinusitis and/or allergic rhinitis, asthma attacks of >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; P<0.05).
CONCLUSIONS:Pulmonary fungal infection should be considered for asthmatic children with cough, persistent high fever, obvious dry and moist rales and hepatosplenomegaly. The asthmatic children with an age of <3 years, comorbidities of nasosinusitis and/or allergic rhinitis, asthma attacks of >3 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.
