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Detection of Unsuspected Small Airways Obstruction in Cystic Fibrosis

Goal is to physiologically detect unsuspected small airways obstruction in children and adults with treated heterozygous and homozygous cystic fibrosis. Unsuspected refers to normal routine pre bronchodilator spirometry including normal FEV1(L), FVC (L). and FEV1/FVC%. This is a retrospective study.

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Detection of Unsuspected Small Airways Obstruction in Cystic Fibrosis

How this works

Answer a few questions

We connect you with the study team

The team reaches out to schedule screening