小儿心力衰竭患者的ST2水平与心血管事件和死亡率相关吗?
Ayse Sulu1, Gulcan Uner1, Pelin Kosger1
1Department of Pediatric Cardiology, Faculty of Medicine, Eskisehir Osmangazi University, Eskisehir 26040, Turkey.
Children (Basel, Switzerland)
|June 27, 2024
概括
在儿科心力衰竭患者中,可溶性ST2 (sST2) 对主要心血管不良事件 (MACE) 的预后价值有限. 在患有膜衰竭和生长迟缓的儿童中观察到较高的sST2水平,但不能预测MACE.
科学领域:
- 心脏病学 心脏病学
- 儿童心脏病学 儿童心脏病学
- 生物标志物 生物标志物
背景情况:
- 溶性ST2 (sST2) 是IL-1受体家族成员,参与心血管保护.
- 在成年人中,sST2是心力衰竭中死亡率和心血管事件的独立预测因子.
- 关于sST2在儿科心力衰竭中的预后价值的研究是有限的.
研究的目的:
- 评估sST2对儿科心力衰竭患者心血管事件的预后意义.
- 评估sST2与该人群中其他临床参数和生物标志物的相关性.
主要方法:
- 一组59名患有心力衰竭的儿科患者 (0-18岁) 被跟踪1年.
- 收集的数据包括临床特征,心声学,NT-proBNP和sST2水平.
- 进行了统计分析,以评估预后值和相关性.
主要成果:
- 主要不良心血管事件 (MACE) 在76.3%的患者中发生.
- 在患有膜衰竭和生长迟缓的患者中,sST2水平较高.
- sST2与罗斯得分有正相关性,但与NT-proBNP没有.
- 在住院,生长迟缓,下呼吸道感染和器官衰竭的患者中,NT-proBNP显著更高.
结论:
- 在小儿心力衰竭中,sST2对MACE的预测值很低.
- 升高的sST2与特定疾病有关,如膜功能不充分和生长迟缓.
- NT-proBNP表明各种并发症,但在这个群体中缺乏MACE的具体预后价值.
- 需要对更大的队列进行进一步的长期研究,以确定sST2在儿科心脏病学中的临床实用性.
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