250
Participants
Start Date
February 1, 2020
Primary Completion Date
March 15, 2024
Study Completion Date
March 15, 2024
Sildenafil
Sildenafil in standard dosage
Bispebjerg University Hospital, Copenhagen
Herlev-Gentofte Hospital, Copenhagen
Hvidovre Hospital, Copenhagen
Nordsjællands Hospital, Hillerød
Odense Universitetshospital, Odense
Chronic Obstructive Pulmonary Disease Trial Network, Denmark
OTHER