Xenon-129 and Inert Fluorinated Gas Lung MRI: Study of Healthy Volunteers and Participants With Pulmonary Disease

Summary

Aim of this study is to evaluate image quality and reproducibility of Xenon-129 and Inert fluorinated (19F) gas Magnetic Resonance Imaging (MRI) and to evaluate changes in lung structure and function in participants with cystic fibrosis (CF) and asthma compared to healthy controls.

Timeline

Start

2015-08

Primary completion

2026-12-31

Completion

2026-12-31

Publications

• Munidasa S, Couch MJ, Rayment JH, Voskrebenzev A, Seethamraju R, Vogel-Claussen J, Ratjen F, Santyr G. Free-breathing MRI for monitoring ventilation changes following antibiotic treatment of pulmonary exacerbations in paediatric cystic fibrosis. Eur Respir J. 2021 Apr 15;57(4):2003104. doi: 10.1183/13993003.03104-2020. Print 2021 Apr. No abstract available.
• Kanhere N, Couch MJ, Kowalik K, Zanette B, Rayment JH, Manson D, Subbarao P, Ratjen F, Santyr G. Correlation of Lung Clearance Index with Hyperpolarized 129Xe Magnetic Resonance Imaging in Pediatric Subjects with Cystic Fibrosis. Am J Respir Crit Care Med. 2017 Oct 15;196(8):1073-1075. doi: 10.1164/rccm.201611-2228LE. No abstract available.

Drugs

Indications