United Medical and Dental College

High-flow nasal cannula versus conventional oxygen therapy in adults with acute hypoxemic respiratory failure: an updated systematic review, meta-analysis and trial sequential analysis

HFNC oxygen therapy is widely used for acute hypoxemic respiratory failure (AHRF), yet its superiority over conventional oxygen therapy (COT) remains uncertain. This meta-analysis evaluated HFNC efficacy and safety in adults with AHRF. Five databases were searched from January 20...