The primary endpoint in this study is trough FEV1 response after 24 weeks. 24 weeks [clinicaltrials_resource:45332364e1fdfb991ba4a29a9bfe8f06]

The primary endpoint in this study is trough FEV1 response after 24 weeks. 24 weeks [clinicaltrials_resource:45332364e1fdfb991ba4a29a9bfe8f06]