儿童腺病毒肺炎的临床特征
Huifen Xu1, Wei Chen2, Qinrui Lai2
1Department of Pharmacy, The Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310053, China.
早期检测严重的腺病毒性肺炎 (SAP) 是至关重要的. 一项研究发现,CRP与前白蛋白比率 (CPAR) 和前白蛋白水平是预测儿童SAP风险的关键指标.
科学领域:
- 儿科 儿科 儿科
- 传染性疾病 传染性疾病
- 生物标志物 生物标志物
背景情况:
- 严重的腺病毒性肺炎 (SAP) 对患者健康构成重大威胁.
- 早期识别SAP对于及时干预和改善结果至关重要.
- 现有的诊断方法可能不足以快速准确地检测SAP.
研究的目的:
- 确定用于早期检测严重腺病毒性肺炎 (SAP) 的有效指标.
- 使用临床实验室指标开发和评估SAP的预测模型.
- 为了比较SAP和非严重腺病毒性肺炎 (NSAP) 患者的临床和实验室特征.
主要方法:
- 428名腺病毒性肺炎患者的回顾性分析 (2022年3月至2023年1月).
- 在SAP和NSAP组之间比较人口,临床和实验室数据.
- 使用已识别的指标开发一个随机森林预测模型.
主要成果:
- 在3-6岁的儿童中,SAP更为普遍,并且与多微生物共感染有关.
- 患有SAP的患者表现出显著更高的前专辑蛋白 (PA) 和高的CRP与前专辑蛋白比率 (CPAR),但较低的C反应蛋白 (CRP) 水平.
- 随机森林模型实现了0.699的AUC,准确度为84.5%,SAP预测准确度为91.5%.
结论:
- CRP与前白蛋白比率 (CPAR),前白蛋白 (PA) 和CRP是评估SAP风险的有价值指标.
- 临床实验室指标可以有效地用于构建基于森林的随机预测模型,用于早期SAP检测.
- 这种预测模型为改善严重腺病毒性肺炎的早期诊断和管理提供了有希望的方法.
更多相关视频
12:21A Mouse Model for the Transition of Streptococcus pneumoniae from Colonizer to Pathogen upon Viral Co-Infection Recapitulates Age-Exacerbated Illness
Published on: September 28, 2022
07:43A Non-invasive and Technically Non-intensive Method for Induction and Phenotyping of Experimental Bacterial Pneumonia in Mice
Published on: September 28, 2016
相关概念视频
Pneumonia II: Pathophysiology
Pneumonia I: Introduction
Risk Factors
Various factors influence the likelihood of developing pneumonia. Age plays a crucial role, with infants, children under two, and individuals over 65 at increased risk due to their...
Pneumonia III: Complications and Assessment
COPD: Pathogenesis and Clinical Features
The primary cause for the onset of COPD is cigarette smoking and exposure to air pollution. These hazardous factors initiate a chain reaction within the lungs, resulting in chronic inflammation, damage to the airways, and a...
Pneumonia V: Nursing management and Prevention
The nurse must practice strict medical asepsis and adhere to infection control guidelines to minimize healthcare-associated infections.
Enhance airway patency
Position the patient correctly to facilitate drainage of the affected lung segments. Manual or mechanical percussion and vibration can also be employed....
Pneumonia IV: Management
Bacterial Pneumonia Treatment
For bacterial pneumonia, antibiotics serve as the cornerstone of therapy. Initial treatment often begins with empirical antibiotics, tailored to the anticipated causative organism and adjusted based on culture results. Key antibiotic choices include:
