Respirology : official journal of the Asian Pacific Society of Respirology
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Recent data suggest that grey-scale textural analysis on endobronchial ultrasound (EBUS) imaging can differentiate benign from malignant lymphadenopathy. The objective of studies was to evaluate grey-scale textural analysis and examine its clinical utility. ⋯ These findings suggest that use of EBUS grey-scale textural analysis for differentiation of malignant from benign lymphadenopathy may not be accurate. Further studies are required.
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We report on 19 patients from Western Australia of pleural empyema with Klebsiella oxytoca, an organism never before reported in association with this condition. Median age was 65 years, 14/17 (83%) had been in hospital within 30 days prior to diagnosis, 12/18 (67%) had active cancer, 9/17 (53%) had been in intensive care and 7/17 (41%) had prior surgery. Nine patients died at the time of censure, five within 90 days of infection.
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Exacerbations of chronic obstructive pulmonary disease (COPD) are one of the commonest causes of emergency hospital admission and are associated with high rates of readmission. Rehabilitation in the peri- and early post-hospitalization setting may counteract the deleterious consequences of an acute hospital admission and target modifiable risk factors for readmission such as physical inactivity, reduced exercise capacity and impaired physical function. Pulmonary rehabilitation in the peri-hospitalization period can improve exercise capacity and health-related quality of life and can also reduce rates of readmission. ⋯ However, recent trials showing less positive results and observational data questioning acceptability may challenge prevailing enthusiasm. This review examines the role of pulmonary rehabilitation in the peri- and early post-hospitalization setting, considering the modifiable risk factors for readmission, the latest evidence regarding rehabilitation in the acute setting, issues around acceptability and uptake, and alternative strategies to help deliver rehabilitation to more patients. The acceptability and effectiveness of pulmonary rehabilitation offered that post-exacerbation could be improved by overcoming issues around the setting, timing and format of rehabilitation approaches, including their integration with self-management interventions.
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A single nucleotide polymorphism (SNP) rs35705950 in the promoter of Mucin 5B (MUC5B) has been reported to be associated with idiopathic pulmonary fibrosis (IPF) mainly in Caucasian populations. This study was conducted to confirm the association between rs35705950 and IPF in a Japanese population. ⋯ The association between rs35705950 and IPF was also present in this Japanese cohort, but was not as strong as the German counterpart. To our knowledge, this is the first study to successfully validate the association between rs35705950 and IPF in a Japanese ethnicity.