Clinical analysis of 49 cases of necrotizing pneumonia in children
10.3760/cma.j.issn.2095-428X.2017.04.010
- VernacularTitle:儿童坏死性肺炎49例临床分析
- Author:
Nan YANG
;
Ning CHEN
;
Yunxiao SHANG
- Keywords:
Necrotizing pneumonia;
Clinical characteristics;
Child
- From:
Chinese Journal of Applied Clinical Pediatrics
2017;32(4):280-283
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the clinical characteristics,pathogens,inflammatory biomarkers,therapeutic methods and prognosis of necrotizing pneumonia (NP) in children.Methods The clinical data of children with NP who were admitted to the Department of Pediatrics of Shengjing Hospital of China Medical University from October 2010 to October 2015 were collected.The data included demographic data,laboratory test results,intrapulmonary complications,therapeutic methods and so on were analyzed,retrospectively.Results Forty-nine pediatric patients with NP were enrolled,31 cases were boys,18 cases were girls;the average age of the patients were 2.5 years (4 months-13 years).The average febrile time were (15.08 ± 5.92) d,and the hospital stay was (21.19 ± 10.83) d,respectively.The median value of peripheral blood leukocyte count was 17.7 × 109/L,the average of neutrophils ratio was (67.62 ± 18.52)％,and the median value of C-reactive protein (CRP) and procalcitonin (PCT) was 97.9 mg/L and 0.54 μg/L,respectively.Nineteen cases had Mycoplasma pneumoniae (MP) infection,16 cases with pneumonia chlamydia infection,9 cases complicated with MP and chlamydia pneumoniae infection,and 8 cases with positive bacterial culture,and 10 cases suffered from the intrapulmonary complications.Forty-seven cases got better prognosis with the treatment of antibiotics,glucocorticoids,intravenous immunoglobulin and other comprehensive therapeutic methods such as bronchoalveolar lavage with fiber bronchoscope and closed thoracic drainage.Conclusions NP is a severe complication of community-acquired pneumonia in children,and the occurrence of NP should be alerted in the children who have persistent high fever,higher inflammatory index and pleural effusion,but the great majority of patients do recover fully after comprehensive treatment.
