儿童多系统炎症综合征:两年学习的价值
Seth McKenzie Alexander1,2,3, John Bryan Lykes1,3, Christopher Nassef1,3
1Department of Pediatrics, Division of Pediatric Critical Care and Hospital Medicine, WakeMed Children's Hospital, Raleigh, NC, USA.
Clinical pediatrics
|June 13, 2023
概括
某些炎症标志物,如红细胞沉积率 (ESR) 和费里丁,可以预测儿童多系统炎症综合征 (MIS-C) 的严重程度. 对于MIS-C患者的长期心脏结果似乎是有利的,大多数异常在30天内消失.
科学领域:
- 儿童传染病 儿童传染病
- 心脏病学 心脏病学
- 免疫学 免疫学 免疫学
背景情况:
- 儿童多系统炎症综合征 (MIS-C) 是SARS-CoV-2感染后的一种严重疾病.
- 对MIS-C的风险分层和长期结果需要进一步调查.
- 了解严重程度和心脏参与的预测因素对于管理MIS-C至关重要.
研究的目的:
- 为了确定血清学标志物和MIS-C严重程度之间的关联.
- 为了评估MIS-C.儿童的长期心脏结果.
- 为了确定炎症标志物是否可以预测干预的必要性或心脏功能障碍.
主要方法:
- 追溯46名被诊断患有MIS-C的儿童的病例系列.
- 统计分析包括皮尔森的千平方测试和相关性分析.
- 评估红细胞沉积率 (ESR),费里丁水平和心声回声检测结果 (射出分数).
主要成果:
- 升高的ESR (>30 mm/h) 与儿童重症监护室 (PICU) 的入院相关.
- 较高的ESR (>50 mm/h) 和较低的费里丁 (<175.6 ng/mL) 与血管压缩剂使用有关.
- 在ESR和射出分数 (EF) 之间观察到负相关性,表明潜在的心脏影响.
结论:
- 像ESR和费里丁这样的炎症标志物可能有助于预测MIS-C的严重程度和干预的必要性.
- 虽然心脏功能障碍可能发生,但大多数心声回声学异常在30天内消失.
- 一年后,MIS-C似乎与显著的长期并发症无关.
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