3 results
(1) To assess the effect of ARA 290 on the ventilatory response to hypoxia (and compare the effects to Epo); (2) To assess the effect of ARA 290 on the gradient over the tricuspid valve during hypoxia (and compare the effects to Epo); (3) To assess…
Primary:To compare the effect of UMEC/VI (62.5/25 mcg once daily) with UMEC (62.5 mcg once daily) on lung functionSecondary:To compare UMEC/VI, UMEC with salmeterol (50 mcg twice daily) on patient reported outcomes and on other COPD efficacy…
Primary: To evaluate the efficacy of FF/UMEC/VI to reduce the annual rate of moderate and severe exacerbations compared with dual therapy of FF/VI or UMEC/VI in subjects with COPD. Secondary: Long term safety and other efficacy parameters.