在儿科重症监护室 (ALTIPICU) 进行空气泄漏测试:未来多中心观察性研究的理由和协议
Boris Lacarra1, Aurélie Hayotte2,3, Jérôme Naudin2
1Médecine Intensive-Réanimation Pédiatrique, Robert-Debré Mother-Child University Hospital, Paris, Île-de-France, France boris.lacarra@gmail.com.
BMJ open
|April 30, 2024
概括
这项研究评估了定量袖口泄漏测试 (qtCLT) 用于预测口后儿童上呼吸道阻塞 (UAO). 这些发现将有助于识别有风险的儿科重症监护室 (PICU) 患者,并指导预防策略.
科学领域:
- 儿科重症监护医学 儿科重症监护医学
- 呼吸系统生理学 呼吸系统生理学
- 临床试验方法论 临床试验方法论
背景情况:
- 上呼吸道阻塞 (UAO) 是儿童输管术后的常见并发症.
- 定量袖口泄漏测试 (qtCLT) 是评估这种风险的非侵入性方法,但需要在儿科患者群体中进一步验证.
- 目前用于预测儿科重症监护室 (PICU) 患者的术后UAO的方法存在局限性.
研究的目的:
- 评估儿童重症监护室患者UAO相关呼吸困扰的qtCLT的预测准确性.
- 为了识别与抽后UAO和抽失败相关的风险因素.
- 为了确定qtCLT是否可以可靠地识别高风险的儿童发生不良后化事件.
主要方法:
- 一项多中心,前性,观察性研究,涉及900名儿科患者 (2天至17岁) 接受至少24小时的通风.
- qtCLT将在计划的输出管外流后一小时内进行,测量空气泄漏,而内管袖口已经排气.
- 主要结局:严重的UAO在输出管后48小时内,根据特定的临床标准和韦斯特利分数来定义.
主要成果:
- 本部分将报告qtCLT在预测严重UAO方面的表现.
- 分析将确定患有UAO风险较高的特定患者亚组.
- 这项研究旨在确定 qtCLT 在 PICU 设置中的可靠性.
结论:
- 预计这项研究将提供关于qtCLT在预测儿童中脱后UAO的有用性的证据.
- 结果可能会为临床实践指南提供信息,用于儿科重症监护中的输出管.
- 识别像qtCLT这样的可靠预测因素可以改善患者的治疗结果和资源配置.
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