Search

Early life exposure to an episode of extreme air pollution and lung function later in childhood: the Hazelwood early life follow-up (ELF) study

Children are particularly vulnerable to air pollution, but the effects of early life exposure to acute, high-intensity pollution on later lung function remain poorly understood. We assessed the association between prenatal or infant exposure to fire-related fine particulate matter (PM2.5) from a six-week coal mine fire and subsequent lung function. 

The all-age spirometry reference ranges reflect contemporary Australasian spirometry

Advances in statistical modelling have allowed the creation of smoothly changing spirometry reference ranges that apply across a wide age range and better...

Lung inflammation and simulated airway resistance in infants with cystic fibrosis

Cystic fibrosis (CF) is characterized by small airway disease; but central airways may also be affected. We hypothesized that airway resistance estimated from computational fluid dynamic (CFD) methodology in infants with CF was higher than controls and that early airway inflammation in infants with CF is associated with airway resistance.

Prediction models for the development of COPD: A systematic review

We aimed to systematically review and assess the performance of all published models that predicted development of COPD

ERS technical standard on bronchial challenge testing: General considerations and performance of methacholine challenge tests

This international task force report updates general considerations for bronchial challenge testing and the performance of the methacholine challenge test.

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...

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...

The changing epidemiology of invasive pneumococcal disease

We investigated trends in invasive pneumococcal disease (IPD) in Western Australia (WA).

Oscillometry and spirometry are not interchangeable when assessing the bronchodilator response in children and young adults born preterm

The European Respiratory Society Oscillometry Taskforce identified that clinical correlates of bronchodilator responses are needed to advance oscillometry in clinical practice. The understanding of bronchodilator-induced oscillometry changes in preterm lung disease is poor. Here we describe a comparison of bronchodilator assessments performed using oscillometry and spirometry in a population born very preterm and explore the relationship between bronchodilator-induced changes in respiratory function and clinical outcomes.

Elevated leukotriene B4 and 8-isoprostane in exhaled breath condensate from preterm-born infants

Inflammation and oxidative stress play a key role in the development of bronchopulmonary dysplasia (BPD), possibly contributing to persistent respiratory morbidity after preterm birth. We aimed to assess if inflammatory markers were elevated in exhaled breath condensate (EBC) of infants born very prematurely (< 32 weeks gestation) at 12-16 corrected months of age, and if increased levels were associated with BPD diagnosis and respiratory morbidity.