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Showing results for "lung disease preterm"
Research
A primary cell model of the very preterm epithelium reveals barrier defects at 1 year of ageLimited evidence suggests that airway epithelial structure and function is disrupted in very preterm infants; however, the epithelial morphology and physiology has not been well characterised following discharge from neonatal intensive care. This study aimed to characterise the nasal airway epithelium from 1-year-old survivors of very preterm birth.
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High success rate of lung function testing in healthy, unsedated 1- and 2-year-old South African childrenLung function measures in a health, unsedated 1- and 2-year-old children in a South African birth cohort study
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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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Can lung disease be averted by focusing on early-life inequities?Shannon Simpson BMedSci (hons), PhD Head, Strong Beginnings Research, Co-head Foundations of Lung Disease 08 6319 1631 Shannon.simpson@thekids.org.au
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Ventilatory response and stability of oxygen saturation during a hypoxic challenge in very preterm infantsPreterm infants have immature control of breathing and impaired pulmonary gas exchange. We hypothesized that infants with bronchopulmonary dysplasia (BPD) have a blunted ventilatory response and peripheral oxygen saturation (SpO2 ) instability during a hypoxic challenge.
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Increasing airway obstruction through life following bronchopulmonary dysplasia: a meta-analysisFew studies exist investigating lung function trajectories of those born preterm; however growing evidence suggests some individuals experience increasing airway obstruction throughout life. Here we use the studies identified in a recent systematic review to provide the first meta-analysis investigating the impact of preterm birth on airway obstruction measured by the forced expiratory volume in 1 s (FEV1) to forced vital capacity (FVC) ratio.
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Effect of posture on lung ventilation distribution and associations with structure in children with cystic fibrosisBackground: We assessed the effect of posture on ventilation distribution and the impact on associations with structural lung disease.
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Research priorities for preterm lung health research across the lifespan: a community priority setting partnershipIt is essential to embed patient and public perspectives into every stage of the research journey, including setting the future research agenda. The substantial gaps in our understanding of prematurity-associated lung disease presented a timely opportunity to determine the community's research priorities.
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Lung function and exhaled nitric oxide in healthy unsedated African infantsPopulation-appropriate lung function reference data are essential to accurately identify respiratory disease and measure response to interventions.
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Predicting long term lung health outcomes in young adults born very preterm (WALHIP 19 year old follow-up)This study will conduct a detailed lung health assessment in a follow-up of a group of preterm individuals at 19 years of age.