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在小儿气管输管过程中无呼吸氧化:系统性审查和元分析
Alexander Fuchs1, Gabriela Koepp2, Markus Huber2
1Department of Anaesthesiology and Pain Medicine, Bern University Hospital, Inselspital, University of Bern, Bern, Switzerland; Unit for Research in Anaesthesia, IRCCS Istituto Giannina Gaslini, Genoa, Italy.
British journal of anaesthesia
|November 29, 2023
概括
在儿童的气管输管过程中,无呼吸氧化改善了第一次尝试的成功和氧气和度. 这种方法降低了低氧化症的风险,确保了接受输管治疗的儿科患者的稳定生理条件.
科学领域:
- 儿科麻醉学 儿科麻醉学
- 呼吸系统医学 呼吸系统医学
- 关键的护理关键的护理
背景情况:
- 呼吸暂停氧化旨在在气管输管术的喉腔镜检查期间延长安全呼吸暂停的持续时间.
- 它旨在减少低氧化症,并提高儿科患者第一次试验输管成功率.
- 本系统性审查评估了儿童无呼吸氧化的疗效和有效性.
研究的目的:
- 系统地审查和元分析儿童患者气管输管过程中无呼吸氧化的疗效和有效性.
- 评估无呼吸氧化对第一通输管成功和生理稳定性的影响.
- 为了确定对氧和水平和低氧血的发生率的影响.
主要方法:
- 随机对照试验和非随机研究的系统审查和元分析.
- 包括需要气管管道输液的儿科患者,比较无呼吸氧化与没有补充氧气.
- 进行全面的数据库搜索 (MEDLINE,Embase,Cochrane等) 在2023年3月之前,使用GRADE评估.
主要成果:
- 包括15项涉及9802名儿童的研究;对8项RCT (1070名儿童) 进行了元分析.
- 无呼吸氧化显著增加了第一通输管成功率 (RR 1.27,P=0.04) 没有生理不稳定.
- 它导致更高的氧和率 (MD 3.6%,P=0.02) 和降低低氧症发生率 (RR 0.24,P<0.01).
结论:
- 在儿童的气管管道内输管过程中,无呼吸氧化显著提高了第一次通过成功率.
- 该技术通过保持正常的氧和水平,有效地保持稳定的生理条件.
- 这支持在儿科气管管道输管中常规使用无呼吸氧化.
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