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Research
The ventilatory response to hypoxia is blunted in some preterm infants during the second year of lifePreterm birth and subsequent neonatal ventilatory treatment disrupts development of the hypoxic ventilatory response (HVR). An attenuated HVR has been identified in preterm neonates, however it is unknown whether the attenuation persists into the second year of life.
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Daytime sleepiness and emotional and behavioral disturbances in Prader-Willi syndromeIndividuals with Prader-Willi syndrome (PWS) often have excessive daytime sleepiness and emotional/behavioral disturbances. The objective of this study was to examine whether daytime sleepiness was associated with these emotional/behavioral problems, independent of nighttime sleep-disordered breathing, or the duration of sleep.
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Characterisation of lung function trajectories and associated early-life predictors in an Australian birth cohort studyThere is growing evidence that lung function in early-life predicts later lung function. Adverse events over the lifespan might influence an individual’s lung function trajectory, resulting in poor respiratory health. The aim of this study is to identify early-life risk factors and their impact on lung function trajectories to prevent long-term lung impairments.
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Quality of life is poorly correlated to lung disease severity in school-aged children with cystic fibrosisThere is no data exclusively on the relationship between health-related quality-of-life (HRQOL) and lung disease severity in early school-aged children with cystic fibrosis (CF). Using data from the Australian Respiratory Early Surveillance Team for Cystic Fibrosis (AREST CF) we assessed the relationships between HRQOL, lung function and structure.
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Methods used to evaluate the immediate effects of airway clearance techniques in adults with cystic fibrosis: A systematic review and meta-analysisThis review reports on methods used to evaluate airway clearance techniques (ACT) in adults with CF and examined data for evidence of any effect. Sixty-eight studies described ACT in adequate detail and were included in this review.
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Intra-breath measures of respiratory mechanics in healthy African infants detect risk of respiratory illness in early lifeIntra-breath forced oscillation technique can identify healthy infants at risk of developing LRTI, wheezing or severe illness in the first year of life
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The effect of aquatic high-intensity interval training on aerobic performance, strength and body composition in a non-athletic populationIn a non-athletic population, aquatic-high-intensity interval training was safe and may have improved aerobic performance and lower limb strength
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Preschool Multiple-Breath Washout Testing. An Official American Thoracic Society Technical StatementConsensus recommendations are outlined to direct preschool device design, test performance, and data analysis for the MBW technique
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The association between Staphylococcus aureus and subsequent bronchiectasis in children with cystic fibrosisDe novo S. aureus acquisition at age 3 is associated with later bronchiectasis and FEF25-75 in children with CF
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Lung abnormalities do not influence aerobic capacity in school children born pretermChildren born preterm have impaired lung function and altered lung structure. However, there are conflicting reports on how preterm birth impacts aerobic exercise capacity in childhood. We aimed to investigate how neonatal history and a diagnosis of bronchopulmonary dysplasia (BPD) impact the relationship between function and structure of the lung, and aerobic capacity in school-aged children born very preterm.