肺部超声波在患有喘恶化症的儿童中的发现
Robert M Hoffmann1,2, Mark I Neuman1,2, Michelle Du1,2
1Division of Emergency Medicine, Boston Children's Hospital, Boston, Massachusetts, USA.
概括
肺部超声波 (LUS) 发现,特别是B线,在儿科喘恶化中很常见,与严重程度相关. 其他LUS发现,如整合,与儿童的喘严重程度无关.
科学领域:
- 儿科急救医学 儿科急救医学
- 肺部病理学 肺部病理学
- 医疗成像医学成像
背景情况:
- 喘恶化是儿童急诊室访问的常见原因之一.
- 准确评估喘恶化严重程度对于适当的管理至关重要.
- 肺部超声波 (LUS) 是一种非侵入性成像方式,在呼吸道疾病中具有潜在的应用.
研究的目的:
- 评估肺超声波 (LUS) 发现的存在和程度与儿童喘恶化严重程度之间的关联.
- 确定哪些特定的LUS发现与不同程度的喘严重程度相关.
主要方法:
- 研究人员对111名患有急性喘恶化症的儿童 (5-18岁) 进行了实验.
- 喘恶化的严重程度被分类为轻度,中度或重度,使用LUS.在1小时内使用医院喘严重程度得分.
- 经过培训的儿科急救提供者进行了LUS,根据共识指南评估B线,巩固,多叶膜溢出和多叶膜线异常.
主要成果:
- 57%的被录取患者有积极的LUS发现.
- 与轻度 (12%) 恶化相比,B线在中度 (31%) 和严重 (43%) 喘恶化中明显更为普遍 (P=.021).
- 肺结合 (<1厘米或≥1厘米) 和其他LUS发现的存在与喘严重程度无关.
结论:
- 肺部超声波的发现经常在患有喘恶化症的儿童中观察到.
- 在LUS上的B线与儿科患者喘恶化严重程度的增加有关.
- LUS,特别是B线的存在,可能有助于对儿童喘严重程度的诊断评估.
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