At a glance
ClinicalIndex Comparison RecordStandardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
A Randomized, Double-blind, Placebo-controlled, 2-period, Cross-over Study to Assess the Efficacy and Safety of Differing Doses of NVA237 Administered Either Once Daily or Twice Daily, in Patients With Moderate to Severe Chronic Obstructive Pulmonary Disease (COPD)
In Brief
A Phase 2 clinical trial evaluating NVA237 12.5 µg once daily, NVA237 25.0 µg once daily, and 6 other interventions for Chronic Obstructive Pulmonary Disease. Completed, enrolled 388 participants across 29 sites in 7 countries.
Detailed Summary
This study was designed to investigate the efficacy and safety of NVA237, a long-acting muscarinic antagonist, in patients with moderate to severe COPD.
Study Details
Timeline
Interventions
NVA237 12.5 µg via dry powder inhaler once daily for 28 days during either period 1 or during period 2.
NVA237 25.0 µg via dry powder inhaler once daily for 28 days during either period 1 or during period 2.
NVA237 12.5 µg via dry powder inhaler twice daily for 28 days during either period 1 or during period 2.
NVA237 50.0 µg via dry powder inhaler once daily for 28 days during either period 1 or during period 2.
NVA237 25.0 µg via dry powder inhaler twice daily for 28 days during either period 1 or during period 2.
NVA237 100.0 µg via dry powder inhaler once daily for 28 days during either period 1 or during period 2.
NVA237 50.0 µg via dry powder inhaler twice daily for 28 days during either period 1 or during period 2.
Placebo to NVA237 via dry powder inhaler once daily for 28 days during either period 1 or during period 2.