The Lancet. Respiratory medicine
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Meta Analysis
Long-term macrolide antibiotics for the treatment of bronchiectasis in adults: an individual participant data meta-analysis.
Bronchiectasis guidelines recommend long-term macrolide treatment for patients with three or more exacerbations per year without Pseudomonas aeruginosa infection. Randomised controlled trials suggest that long-term macrolide treatment can prevent exacerbations in adult patients with bronchiectasis, but these individual studies have been too small to do meaningful subgroup analyses. We did a systematic review and individual patient data (IPD) meta-analysis to explore macrolide benefit in subpopulations, including those in which macrolide therapy is not currently recommended. ⋯ European Respiratory Society.
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Although use of inhaled antibiotics is the standard of care in cystic fibrosis, there is insufficient evidence to support use of inhaled antibiotics in patients with bronchiectasis not due to cystic fibrosis. We aimed to assess the efficacy and safety of inhaled antibiotics for the long-term treatment of adults with bronchiectasis and chronic respiratory tract infections. ⋯ British Lung Foundation through the GSK/British Lung Foundation Chair of Respiratory Research and European Respiratory Society through the EMBARC2 consortium. EMBARC2 is supported by project partners Chiesi, Grifols, Insmed, Novartis, and Zambon.
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Meta Analysis Comparative Study
Expiratory airflow in late adolescence and early adulthood in individuals born very preterm or with very low birthweight compared with controls born at term or with normal birthweight: a meta-analysis of individual participant data.
Maximal expiratory airflow peaks early in the third decade of life, then gradually declines with age. The pattern of airflow through adulthood for individuals born very preterm (at <32 weeks' gestation) or with very low birthweight (<1501 g) is unknown. We aimed to compare maximal expiratory airflow in these individuals during late adolescence and early adulthood with that of control individuals born with normal birthweight (>2499 g) or at term. ⋯ National Health and Medical Research Council (Australia), University of Bergen, Western Norway Regional Authority, National Institute for Health Research (UK), Stichting Astmabestrijding, St Olav's Hospital's Research Fund, Academy of Finland, European Commission, National Institute of Child Health and Human Development (USA), Victorian Government's Operational Infrastructure Support Program.
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Meta Analysis
Venovenous extracorporeal membrane oxygenation for acute respiratory distress syndrome: a systematic review and meta-analysis.
Use of extracorporeal membrane oxygenation (ECMO) in adults with severe acute respiratory distress syndrome has increased in the past 10 years. However, the efficacy of venovenous ECMO in people with acute respiratory distress syndrome is uncertain according to the most recent data. We aimed to estimate the effect of venovenous ECMO on mortality from acute respiratory distress syndrome. ⋯ None.
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DNA methylation profiles associated with childhood asthma might provide novel insights into disease pathogenesis. We did an epigenome-wide association study to assess methylation profiles associated with childhood asthma. ⋯ EU and the Seventh Framework Programme (the MeDALL project).