Respirology : official journal of the Asian Pacific Society of Respirology
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Comparative Study
Australasian respiratory and emergency physicians do not use the pneumonia severity index in community-acquired pneumonia.
The value of community-acquired pneumonia (CAP) severity scoring tools is almost exclusively reliant upon regular and accurate application in clinical practice. Until recently, the Australasian Therapeutic Guidelines has recommended the use of the Pneumonia Severity Index (PSI) in spite of poor user-friendliness. ⋯ Australasian specialist physicians primarily responsible for the acute management of CAP report infrequent use of the PSI and are unable to accurately apply its use to hypothetical scenarios. Furthermore, respiratory and emergency physicians contrasted distinctly in their use and application of the two commonest severity scoring systems--the recent recommendation of two further alternative scoring tools by Australian guidelines may add to this confusion. A simple, coordinated approach to pneumonia severity assessment across specialties in Australasia is needed.
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Multicenter Study Comparative Study
Bronchoscopic practice in Japan: a survey by the Japan Society for Respiratory Endoscopy in 2010.
To ensure the safety of bronchoscopic practice, the Japan Society for Respiratory Endoscopy conducted a national survey to investigate the current state of procedure for this technique. ⋯ Japan-specific characteristics of bronchoscopic practice were identified. Whether procedures used in Japan meet international guidelines with respect to safety should be monitored continuously. In addition, a Japanese evidence-based consensus is needed.
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Comparative Study
Prognostic significance of fibroblastic foci in usual interstitial pneumonia and non-specific interstitial pneumonia.
Fibroblastic foci (FF) composed of an accumulation of fibroblasts or myofibroblasts may be related to the progression of pulmonary fibrosis leading to respiratory insufficiency. Several studies have shown that the number of FF is a significant prognostic factor in usual interstitial pneumonia (UIP). The purpose of the present study was to examine whether the extent of FF is related to impairment of respiratory function and prognosis in patients with biopsy-proven fibrosing interstitial pneumonia, including UIP and fibrotic non-specific interstitial pneumonia (fNSIP). ⋯ FF correlated with impaired pulmonary function and may be a useful parameter to predict prognosis in patients with UIP and fNSIP.
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Although the benefits of systemic corticosteroids in community-acquired pneumonia (CAP) are not clear, their use is frequent in clinical practice. We described the frequency of this practice, patients' characteristics and its clinical impact. ⋯ The main reasons for administering systemic steroids were the presence of chronic respiratory comorbidity or severe clinical presentation, but therapy did not influence mortality or clinical stability; by contrast, steroid administration was associated with prolonged length of stay. Nevertheless the steroid group did not show an increased mortality as it was expected according to the initial Pneumonia Severity Index score. Influence of steroids on outcomes of CAP need to be further investigated through randomized clinical trial.