与儿童 fulminant心肌炎相关的可溶性瘤发生性抑制2:一项回顾性观察性研究
Wenquan Hou1, Tongtong Shi2, Yong Li3
1Department of Laboratory Medicine, The First People's Hospital of Yuhang District, Hangzhou, Zhejiang, China.
Medicine
|September 1, 2023
概括
瘤发生性2 (sST2) 的可溶性抑制与儿童 fulminant心肌炎 (FM) 有关. 升高的sST2水平可能成为这种严重心脏病的潜在诊断生物标志物.
科学领域:
- 心脏病学 心脏病学
- 生物标志物发现发现
- 儿科重症监护 儿科重症监护
背景情况:
- 发性心肌炎 (FM) 具有显著的死亡风险,对儿科病例中可溶性抑制瘤发生性2 (sST2) 的研究有限.
- 了解新型生物标志物对于改善儿童膜炎的诊断和管理至关重要.
研究的目的:
- 调查sST2水平与儿科患者中FM的存在之间的关联.
- 评估sST2作为儿童FM的潜在诊断生物标志物.
主要方法:
- 一项回顾性临床观察研究包括203名儿科患者 (11岁以下) 怀疑病毒性心肌炎.
- 分析的患者数据包括sST2,N-终端B型性尿素 (NT-proBNP),肌素和左心室喷射分数.
- 利用后勤回归和接收器操作特征 (ROC) 曲线分析来评估风险因素和诊断性能.
主要成果:
- 升高的sST2水平与NT-proBNP正相关.
- 肌素,NT-proBNP,左心室喷射分数和sST2被确定为FM的独立风险因素.
- sST2 显示了 FM 的良好的诊断性能 (曲线下的面积 = 0.865),与已知的标志物相比.
结论:
- 升高的sST2水平与儿童 fulminant心肌炎有显著的关联.
- sST2显示出作为一个有价值的生物标志物的承诺,用于早期诊断和风险分层的儿科FM.
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