Association of Noninvasive Oxygenation Strategies With All-Cause Mortality in Adults With Acute Hypoxemic Respiratory Failure - A Systematic Review and Meta-analysis

This review (25 RCTs; n=3804) found that compared to standard oxygen, helmet noninvasive ventilation (RR 0.40 [95% CrI 0.24-0.63]) and face mask noninvasive ventilation (0.83 [0.68-0.99]) were associated with lower mortality risk in adults with acute hypoxemic respiratory failure

Journal of the American Medical Association