At a glance
ClinicalIndex Comparison RecordStandardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
A 12-week Treatment, Multi-center, Randomized, Double-blind, Double-dummy, Parallel Group Study to Assess the Efficacy and Safety of Switching From Salmeterol/Fluticasone to QVA149 (Indacaterol Maleate/Glycopyrronium Bromide) in Symptomatic COPD Patients
In Brief
A Phase 4 clinical trial evaluating QVA149 110/50 micrograms and Salmeterol/fluticasone 50/500 microgrammes for COPD. Completed, enrolled 500 participants across 64 sites in 11 countries.
Detailed Summary
This study will investigate whether switching symptomatic COPD patients from a fixed-dose combination of salmeterol/fluticasone 50/500 µg b.i.d. to a fixed dose combination of QVA149 110/50 µg o.d. leads to improved lung function and airflow. It will also assess the effect on symptom burden, breathlessness, and use of rescue medication after this switch.
Study Details
Timeline
Interventions
QVA149 110/50 micrograms o.d. capsules for inhalation, supplied in blisters via a single dose dry powder inhalater (SDDPI)
Salmeterol/fluticasone 50/500 microgrammes b.i.d.dry inhalation powder delivered via Accuhaler / Diskus device