Comparison of Efficacy Different Treatment Regimens in Pulmonary Hypertension Secondary to Lung Disease and or Hypoxia

Summary

This is an open label, randomized, interventional study indented to find the efficacy of different treatment regimens in treatment of pulmonary hypertension secondary to lung disease and/or hypoxia.This is to find out when to start combination therapy (sildenafil plus bosentan) in treatment of pulmonary hypertension secondary to lung disease and/or hypoxia.

Timeline

Start

2011-08

Primary completion

2013-07

Completion

2013-07

Drugs

Indications