Sildenafil for Chronic Obstructive Pulmonary Disease (COPD) Associated Pulmonary Hypertension
Stopped As a single center, it was not possible to recruit enough patients with pulmonary hypertension
Conditions
- COPD
- Pulmonary Hypertension
Interventions
- DRUG: sildenafil
- DRUG: placebo
Sponsor
University of Aarhus
Collaborators