Clinical feature analysis of 541 children with adenovirus pneumonia
10.3760/cma.j.cn101070-20200418-00671
- VernacularTitle:儿童腺病毒肺炎541例临床特点分析
- Author:
Qian HU
1
;
Yuejie ZHENG
;
Wenjian WANG
;
Xia HONG
;
Wei WANG
;
Jiehua CHEN
;
Yuzheng LI
;
Yanbing SHAO
;
Yue YU
Author Information
1. 深圳市儿童医院呼吸内科，广东 深圳 518038
- Keywords:
Adenovirus;
Pneumonia;
Child;
Clinical feature
- From:
Chinese Journal of Applied Clinical Pediatrics
2021;36(16):1230-1234
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To summarize the clinical characteristics of adenovirus (HAdVs) pneumonia in children.Methods:The clinical manifestations, laboratory results, imaging features and treatment courses of 541 children with HAdVs pneumonia treated in Shenzhen Children′s Hospital from January 2017 to August 2019 were retrospectively studied.Results:The number of children diagnosed with HAdVs pneumonia increased year by year.A total of 541 patients were included in this study (214 females and 327 males, median age 31 months). The majority of patients (89.3%, 483/541 cases) were less than 6 years of age.Cough (98.3%, 532/541 cases) was the most common symptom, followed by fever (93.7%, 507/541 cases), tachypnea (36.6%, 198/541 cases) and wheeting (32.5%, 176/541 cases). Thirteen point three percent patients (72/541 cases) had existing primary diseases.Severe HAdVs pneumonia was observed in 33.8% of patients (183/541 cases), the most common intrapulmonary complication were pleural effusion(18.6%, 101/541 cases) and respiratory failure (7.0%, 38/541 cases). In co-infection cases, 46.9% of the patients (254/541 cases) suffered from co-infection with mycoplasma pneumoniae, 21.6% of the patients (117/541 cases) suffered from bacterial co-infection.Ninety-eight point five percent of the patients (533/541 cases) were cured, and 1.5% of the patients (8/541 cases) died or discharged voluntarily.Convulsions [ P=0.026, OR=7.312 (95% CI: 1.267-42.191)] and bacterial co-infections [ P=0.030, OR=2.724 (95% CI: 1.101-6.741)] were independently correlated with the occurrence of severe HAdVs pneumonia. Conclusions:Pre-school aged children are at higher risks of developing HAdVs pneumonia.The majority of patients presents with fever and cough as primary manifestations.Tachypnea and wheezing are also common clinical features of HAdVs pneumonia patients.Approximately a third of children with HAdVs pneumonia may develop into severe pneumonia.The presentation of convulsion and the exis-tence of bacterial co-infections may help to predict the development of severe HAdVs pneumonia in pediatric patients.
