A Study to Test How Well BI 3720931 is Tolerated and Whether it Improves Lung Function in People With Cystic Fibrosis (Lenticlair™ 1)
Stopped Sponsor decision
Conditions
Interventions
- GENETIC: BI 3720931
- DRUG: Placebo
- DEVICE: Inhaler
Sponsor
Boehringer Ingelheim