持续的正气道压力与在胸部手术的一次肺透气期间的差分肺透气相比
Aswathy Puthan Purayil1, Suresh Gangadharan Nair, Jobin Abraham
1Department of Anaesthesiology and Critical Care, Aster Medcity, Kuttisahib Road Cheranalloor, South Chitoor, Kochi, Kerala, India.
Annals of cardiac anaesthesia
|July 4, 2024
概括
在胸部手术中,分肺通风 (SLV) 在一次肺通风 (OLV) 期间改善了氧气供应,而持续正气道压力 (CPAP) 提供了更好的外科领域. 这两种技术都旨在在肺切除过程中治疗低氧症.
科学领域:
- 麻醉学和重症监护医学
- 胸部外科手术 胸部外科手术
- 呼吸系统生理学 呼吸系统生理学
背景情况:
- 一次肺通风 (OLV) 对于肺切除至关重要,但由于右向左的分流,可能导致低氧化.
- 持续的正气道压力 (CPAP) 和微分肺通风 (DLV) 或分肺通风 (SLV) 是在OLV期间减轻低氧症的策略.
- 视频辅助胸腔镜 (VATS) 手术需要在OLV期间有效管理通风-输液不匹配.
研究的目的:
- 为了比较CPAP与SLV在改善OLV期间在接受VATS肺切除的患者中氧化的疗效.
- 评估CPAP和SLV对外科医生对外科领域的看法的影响.
- 用CPAP和SLV评估OLV期间通风参数的变化.
主要方法:
- 采用了一个单中心,随机控制,交叉研究设计.
- 患者作为自己的对照,在SLV和CPAP之间交叉,只有OLV的控制期.
- 主要结局包括氧化,通风和外科医生对外科领域的反.
主要成果:
- 与CPAP相比,分肺通风 (SLV) 在OLV (P = 0.03) 期间显著改善了氧气供应.
- 外科医生报告说,在使用CPAP时,外科领域显著改善.
- 在整个研究期间,对通风和氧化参数进行了监测.
结论:
- 在VATS肺切除过程中,SLV在OLV期间保持氧化的优势.
- CPAP为外科医生提供了更有利的外科环境.
- 在SLV和CPAP之间做出选择需要在氧化和外科实地质量之间进行权衡.
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