Study of the correlation between pulmonary ultrasound and T lymphocytes,cytokines in predicting the progression of neonatal pneumonia
10.3969/j.issn.1672-8270.2024.06.018
- VernacularTitle:肺超声与T淋巴细胞及细胞因子在预测新生儿肺炎进展中的相关性研究
- Author:
Hong SUN
1
;
Shuo LI
;
Lihuan GONG
;
Qian ZHOU
;
Qili ZHANG
;
Xue YANG
;
Hesheng CHANG
Author Information
1. 首都医科大学附属北京朝阳医院超声医学科 北京 100020
- Keywords:
Neonate;
Pneumonia;
Ultrasound on chest;
Cytokine
- From:
China Medical Equipment
2024;21(6):91-95
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the correlation between pulmonary ultrasound on pulmonary consolidation and T lymphocytes,cytokines in predicting the progression of neonatal pneumonia.Methods:A total of 80 pediatric patients with pulmonary consolidation,who admitted to neonatal ward of Beijing Chao-yang Hospital and were confirmed by the first ultrasound examination on lung from February 2021 to February 2023,were divided into study group,and 50 children,who underwent physical examination during the same period,were divided into control group.The cell subsets and cytokines between two groups were compared.The study group was further divided into mitigation group and progression group according to the disease conditions of pediatric patients of study group after they received 3 d treatment.Multifactor logistic regression was adopted to analyze the correlation among the T lymphocytes,cytokines and the progression of disease.Results:The CD3+,CD8+,CD4+/CD8+cell subsets of T lymphocytes and cytokines such as IL-17-A,TNF-α and ICAM-1 of study group were significantly higher than those of control group(t=16.483,4.933,4.113,22.933,22.433,19.525,P<0.05),respectively,and the CD4+level was significantly lower than that of control group(t=7.773,P<0.05).The CD3+cell subsets and cytokine levels such as IL-17A,TNF-α and ICAM-1 of progression group were significantly higher than those of mitigation group(t=6.815,4.631,4.307,P<0.05),however the CD4+level was significantly lower than that of mitigation group(t=3.044,P<0.05).The results of the multivariate Logistic regression analysis showed that the decrease of CD3+expression,the increase of IL-17A expression and the increase of the area of pulmonary consolidation were the risk factors of the progress of neonatal pneumonia(β=-0.176,0.777,0.931,P<0.05),respectively.The results of the Pearson-correlation analysis showed that CD3+was negative correlation with the progression of neonatal pneumonia(r=-0.295,P<0.001),however,the IL-17A and the area of pulmonary consolidation showed a positive correlation with the progression of neonatal pneumonia(r=0.677,0.517,P<0.001).Conclusion:The CD3+expression,IL-17A of peripheral blood and the area of pulmonary consolidation are significantly predictive factors of pneumonia progression,and are closely related to the progression of pneumonia.
