Related Experiment Video
Updated: Feb 23, 2026

Employing the Forced Oscillation Technique for the Assessment of Respiratory Mechanics in Adults
Published on: February 9, 2022
WHO Needs High FIO2?
Ozan Akca1, Lorenzo Ball2, F Javier Belda3
1Department of Anesthesiology and Perioperative Medicine, Neuroscience ICU, University of Louisville, Kentucky, USA.
Abstract:
World Health Organization and the United States Center for Disease Control have recently recommended the use of 0.8 FIO2 in all adult surgical patients undergoing general anaesthesia, to prevent surgical site infections. This recommendation has arisen several discussions: As a matter of fact, there are numerous studies with different results about the effect of FIO2 on surgical site infection. Moreover, the clinical effects of FIO2 are not limited to infection control. We asked some prominent authors about their comments regarding the recent recommendations.
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