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在肺切除后使用数字肺部排水装置时,确定最佳空气泄漏解决标准
Mohsen Alayche1,2, Justen Choueiry1,2, Adnan Mekdachi1,2
1Division of Thoracic Surgery, The Ottawa Hospital, Ottawa, Ontario, Canada.
优化数字肺部排水,8小时不到50毫升/分钟的门最好解决肺部手术后的空气泄漏问题. 这一标准平衡了患者的安全性和有效的胸管切除.
科学领域:
- 胸部外科手术 胸部外科手术
- 肺部医学 肺部医学
- 医疗器械 医疗器械
背景情况:
- 有限证据表明,在肺切除后使用数字膜排水装置解决膜空气泄漏标准的证据有限.
- 优化这些标准至关重要,以尽量减少胸腔管的持续时间,同时防止过早切除的并发症.
研究的目的:
- 为了确定数字肺部排水装置的最佳空气泄漏分辨率标准.
- 为了最大限度地减少胸腔管排水时间,并避免与过早切除相关的并发症.
主要方法:
- 在400名患者中使用数字肺部排水装置 (Thopaz) 收集空气流数据的前景收集.
- 对各种空气泄漏分辨率标准的回顾性应用 (<10至100毫升/分钟4至12小时).
- 分析空气泄漏的持续时间,复发频率和体积,以确定基于安全性和效率的最佳标准.
主要成果:
- 空气流值<50毫升/分钟与更长的空气泄漏时间相关 (P < .0001).
- 连续监测时间小于8小时导致空气泄漏的复发频率和数量增加 (P < .0001).
结论:
- 术后空气泄漏分辨率标准为<50毫升/分钟连续8小时,提供了最佳的安全性和效率.
- 这一标准有助于优化使用数字设备进行肺切除后的胸管管理.
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