Related Experiment Video
Updated: Apr 24, 2026

Employing the Forced Oscillation Technique for the Assessment of Respiratory Mechanics in Adults
Published on: February 9, 2022
High-frequency oscillatory ventilation in adults: handle with care
1Interdepartmental Division of Critical Care Medicine, Departments of Medicine and Physiology, and Institute of Health Policy, Management, and Evaluation, University of Toronto, Toronto General Hospital, 585 University Avenue, 11 PMB 120, Toronto, ON, M5G 2N2, Canada. n.ferguson@utoronto.ca.
Abstract:
In the previous issue of Critical Care, Gu and colleagues reported the results of a systematic review and meta-analysis of randomized trials comparing high-frequency oscillatory ventilation (HFOV) with conventional ventilation in adults with acute respiratory distress syndrome (ARDS). In contrast to findings of prior meta-analyses, their main finding was that, despite reducing risks of oxygenation failure, HFOV does not improve survival in adults with ARDS.
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