Goligher Ewan C, Ferguson Niall D
Crit Care. 2013 Apr 19;17(2):133. doi: 10.1186/cc12602.
High-frequency oscillatory ventilation (HFOV) seems ideal for lung protection in acute respiratory distress syndrome, but randomized trials have not shown a mortality reduction. The initial oxygenation response to HFOV appears to be associated with survival. Here, we discuss the mechanisms of oxygenation response to increases in airway pressure and the interpretation of the oxygenation response observed in the present study.
高频振荡通气(HFOV)似乎是急性呼吸窘迫综合征肺保护的理想方法,但随机试验并未显示其能降低死亡率。HFOV的初始氧合反应似乎与生存率相关。在此,我们讨论气道压力增加时氧合反应的机制以及本研究中观察到的氧合反应的解读。