Clinical trials: Gas Exchange
Interstitial Lung Diseases
Optimizing and Standardizing 129Xe Gas Exchange MRI to Visualize Regional Therapy Response in Interstitial Lung Disease
The purpose of this multi-centered, NIH-sponsored study is to develop an optimal protocol for using noninvasive 129Xe gas exchange MRI to detect changing disease activity in interstitial lung diseases (ILDs).
- Trial name
- NCT04855305
- Testing
- Hyperpolarized 129Xe
- Where
- United States
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- Bastiaan Driehuys
Methods of Exercise in Children
Gas Exchange Kinetics and Work Load During Exercise
The purpose of this research study is to understand how different kinds of exercise affect the human body and the health of the heart and lungs.Participants will exercise in different protocols on a bicycle ergometer or…
- Trial name
- NCT03770507
- Testing
- Exercise Training
- Where
- United States
- Volunteers
- 94 people, healthy volunteers welcome
- Sponsor
- University of California, Irvine
Hypertension, Pulmonary, Altitude Sickness
Efficacy Study of Riociguat and Its Effects on Exercise Performance and Pulmonary Artery Pressure at High Altitude
During ascent to high altitude there is a physiologic response to hypoxia that results in an elevated pulmonary arterial pressure associated with decreased exercise performance, altitude-induced pulmonary hypertension, and high…
- Trial name
- NCT02024386
- Testing
- Riociguat
- Where
- United States
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Richard Moon