Isoprostane-8 in the exhaled breath condensate: Could it represent a noninvasive strategic tool for primary ciliary dyskinesia diagnosis and management?

This cross-sectional study evaluated LTB‑4, IL‑8, and 8‑IP concentrations in 27 children with primary ciliary dyskinesia, as compared with 16 healthy subjects. As part of the study, lung function testing (FEV1, FVC, FEV1/FVC ratio, FEF25–75) was undertaken using a Vitalograph COMPACT spirometer.