Breathing in xenon gas to see inside the lungs of PAH patients

NCT ID NCT05339386

First seen May 05, 2026 · Last updated May 16, 2026 · Updated 2 times

Summary

This study tested a special MRI technique using inhaled xenon gas to measure lung function in 10 adults with pulmonary arterial hypertension (PAH). Participants had four scans over 18 weeks to track changes in how the lungs take up the gas. The goal was to develop new imaging markers that could help doctors see how well PAH treatments are working.

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Contacts and locations

Locations

  • University of Kansas Medical Center

    Kansas City, Kansas, 66160, United States

Conditions

Explore the condition pages connected to this study.