30
Participants
Start Date
September 1, 2018
Primary Completion Date
June 30, 2020
Study Completion Date
December 31, 2020
Hyperpolarized Xenon-129 MRI (Experimental)
MRI ventilation scan of the lung with inhaled contrast agent (hyperpolarized Xenon-129)
Radioactive Xenon-133 scintigraphy (Active Comparator)
Radioactive ventilation scintigraphy of the lung with inhaled radioactive contrast agent (Xenon-133)
RECRUITING
University of Virginia Health System, Charlottesville
University of Virginia
OTHER