Sildenafil Effects on Pulmonary Haemodynamics and Gas Exchange in Chronic Obstructive Pulmonary Disease (COPD)

NCT00491803 · clinicaltrials.gov ↗

PHASE4

Phase

COMPLETED

Status

20

Enrollment

OTHER

Sponsor class

Conditions

Chronic Obstructive Pulmonary Disease
Pulmonary Hypertension

Interventions

DRUG: Sildenafil
DRUG: Sildenafil

Sponsor

Hospital Clinic of Barcelona