High-flow nasal oxygen vs. standard oxygen therapy for patients undergoing transcatheter aortic valve replacement with conscious sedation: a randomised controlled trial

ConclusionThis study has demonstrated that high flow, compared with standard oxygen therapy, does not improve arterial oxygenation over the course of the procedure. There are suggestions that it may improve the secondary outcomes studied.Trial registrationInternational Standard Randomised Controlled Trial Number (ISRCTN) 13,804,861. Registered on 15 April 2019.https://doi.org/10.1186/ISRCTN13804861
Source: Perioperative Medicine - Category: Surgery Source Type: research