Key result
A 12-week exercise training program improved submaximal exercise capacity in 29 COPD patients, with supplemental oxygen providing no significant additional benefit over medical air.
Why the study?
Submaximal exercise capacity is critical to activities of daily living and quality of life in COPD patients, but the effects of exercise training with or without supplemental oxygen on submaximal performance required investigation.
Does exercise training with supplemental oxygen improve submaximal exercise performance compared to medical air in patients with COPD?
RCT (n=29)
Double-blind
randomized
Does exercise training with supplemental oxygen improve submaximal exercise performance compared to medical air in patients with COPD?
Exercise training improves submaximal exercise capacity in COPD patients, but the addition of supplemental oxygen provides minimal further benefit.
No takes yet. Share an insight, caveat, or question.
Supports exercise training in COPD without routine supplemental oxygen; confirms no incremental benefit from oxygen during rehabilitation.
Neunhäuserer et al. (2020) conducted an RCT in chronic obstructive pulmonary disease (COPD) (n=29). Exercise training with supplemental oxygen vs. Exercise training with medical air was evaluated on Submaximal exercise capacity and cardiocirculatory, ventilatory, and metabolic response. A 12-week exercise training program improved submaximal exercise capacity in 29 COPD patients, with supplemental oxygen providing no significant additional benefit over medical air.
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