Study Status: Recruiting
Recruit Status: Recruiting
Study Type: Interventional
Official Title: A Multi-centre, Randomized, Placebo-controlled, Double-blind, Two-armed, Parallel Group Study To Evaluate Efficacy And Safety Of Iv Sildenafil In The Treatment Of Neonates With P
Brief Summary: This study will evaluate whether IV sildenafil can reduce the time on inhaled nitric oxide treatment and reduce the failure rate of available treatments for persistent pulmonary hypertension of the newborn.