MAGNIFY - Pulmonary Magnetic Resonance Imaging for Cystic Fibrosis

Exclusion Criteria

• •Patients who meet any of the following criteria will be excluded from the study. Further exclusions may be applied at the discretion of the principal investigators.
• •1. Previous lung transplant.
• •2. Infection with organisms of the Burkholderia cepacia complex, MRSA or Mycobacterium abscessus.
• •3. Pregnancy.
• •4. Resting SpO2 \< 90% in room air.
• •5. Inability to comfortably lie supine for more than 60 minutes.
• •6. Any contraindication(s) to MRI scanning as per the MRI questionnaire used in clinical practice by the University of Sheffield MRI unit, Royal Hallamshire Hospital.
• •1. Pulmonary exacerbation within 4 weeks as defined by no new treatments in that time, no clinically significant change in their symptoms or spirometry (as judged by attending physician).
• •2. Pregnancy. Patients who become pregnant prior to consent or during the study can remain in the study. However, no research visits will take place during pregnancy.