Evaluate the regional lung function and structural changes using MRI in children with cystic fibrosis (CF) prescribed either immediate or tailored therapy for their pulmonary exacerbation. The primary outcome measure for this ancillary study is the change in ventilation defect percentage (VDP) calculated from Xe MRI, which represents the fraction of the lung with absent or reduced ventilation.
Thank you for your interest, but this study is recruiting by invitation only.
United States (Nationwide)
Jennifer Goralski
Medicine-Pulmonary
Clinical or Medical
Observational
Child and Teen Health
Genetics and Genetic Disorders
25-0986