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Progressive ventilation inhomogeneity in infants with cystic fibrosis after pulmonary infection

This study aimed to determine how pulmonary inflammation & infection impacts on ventilation distribution throughout early life in people with cystic fibrosis.

Multiple-breath washout as a lung function test in cystic fibrosis: A cystic fibrosis foundation workshop report

Recent technological advances in equipment design have produced gains in popularity for this test among cystic fibrosis (CF) researchers and clinicians...

Defining the appropriate waiting time between multiple-breath nitrogen washout measurements

This letter addresses the recommendations by the American Thoracic Society & European Respiratory Society in 2005, that patients must wait 15-60mins between...

Lung function following very preterm birth in the era of 'new' bronchopulmonary dysplasia

The pathophysiology of BPD has changed in recent years as advances in neonatal care have led to increased survival of smaller, more preterm, infants who...

Respiratory impedance in healthy unsedated South African infants: Effects of maternal smoking

Non-invasive techniques for measuring lung mechanics in infants are needed for a better understanding of lung growth and function...

Reduced forced vital capacity in Aboriginal Australians: Biology or missing evidence?

This editorial article addresses chronic obstructive pulmonary disease and lung function testing in Aboriginal Australians.

Perception of pediatric pain: A comparison of postoperative pain assessments between child, parent, nurse, and independent observer

Differences in the assessment of pediatric pain between children, parents, nurses, and independent observers in the acute postoperative setting

Applying spirometry phenotypes to a longitudinal cohort born very preterm

To better characterise prematurity-associated lung disease, adult spirometry phenotype classifications (obstructive lung disease, preserved ratio impaired spirometry and dysanapsis) have been applied to children born preterm. It is unknown how these phenotypes track over time.

An infant nasal microbial gene atlas uncovers intervention-driven microbiome shifts and salt-resistant pathogen expansion

Functional studies of how early-life interventions shape the airway microbiome remain scarce. Here, we performed metagenomic sequencing of 704 longitudinal nasal swabs from infants with and without cystic fibrosis (CF) to construct and characterize a non-redundant gene atlas of the infant nasal microbiome. We aimed to determine how the nasal microbiome is perturbed by early therapies, as CF is commonly treated with inhaled hypertonic saline to improve mucociliary clearance.