Supplemental O2, NHFO2 improve dyspnoea, exercise tolerance in f-ILD
21 Jul 2026
byStephen Padilla
Both acute O2 supplementation and nasal high-flow O2 therapy (NHFO2) result in improvements in exertional dyspnoea and exercise tolerance at “iso-O2 saturation” in severely hypoxemic patients with fibrotic interstitial lung disease (f-ILD), driven primarily by a similar decline in ventilatory requirements, reports a study.
Supplemental O2, NHFO2 improve dyspnoea, exercise tolerance in f-ILD
21 Jul 2026