Persistence of lung hyperinflation and small airway dysfunction in school-aged children with cystic fibrosis treated with elexacaftor-tezacaftor-ivacaftor: results from the real-world MODUL-CF study. Journal Abstract - Guideline Central

Persistence of lung hyperinflation and small airway dysfunction in school-aged children with cystic fibrosis treated with elexacaftor-tezacaftor-ivacaftor: results from the real-world MODUL-CF study.

Published: 2026 May

Authors

, , , , , , , , , , , , , , , , , , , , , , , , ,

Abstract

Trapped gas (TG) and ventilation inhomogeneity (VI) are early markers of altered small airway function (SAF) in cystic fibrosis (CF) lung disease. The evolution of these markers in children with CF (chCF) treated with elexacaftor-tezacaftor-ivacaftor (ETI) remains poorly understood. Using data from multiple breath washout (MBW) and body plethysmography (pleth) from a national, real-world cohort of school-aged chCF, we tested the hypothesis that VI and TG do not consistently return to normal levels following ETI therapy.

Source

ERJ open research

Publication Type

Journal Article

Language

English

PubMed ID

42311871

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