Effect iNO on Functional Respiratory Imaging in Subjects With WHO Group 3 Pulmonary Hypertension With COPD on Oxygen

Summary

The objective of this exploratory study is to examine the utility of high resolution computed tomography (HRCT) to measure changes in functional pulmonary imaging parameters as a function of long term iNO administrationusing the device INOpulse for 4 weeks in relation to Patient Reported Outcome (PRO) and exercise tolerance in subjects with WHO Group 3 PH associated with COPD on LTOT. Changes from baseline to 4 weeks of pulsed iNO and after 2 weeks of withdrawal from pulsed iNO will be evaluated.

Timeline

Start

2016-10

Primary completion

2017-08-21

Completion

2017-08-21

Drugs

Indications