The European respiratory journal : official journal of the European Society for Clinical Respiratory Physiology
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Due to the lack of information on this topic, the Educational Group of the Italian Association of Hospital Pneumologists performed an open, multicentre, observational survey to evaluate home nebulizer practices in Italy. From May-December 1999, all patients attending one of the 27 participating chest clinics throughout Italy and who were or had been using a home nebulizer in the previous 6 months were consecutively enrolled. All patients completed a self-administered questionnaire on their current practices of home nebulization. ⋯ More than 60% of respondents never received any information from healthcare workers on the correct usage of their nebulizer, and >75% received no information on nebulizer hygiene and care. Patients who received information on the use and maintenance of their nebulizer from caregivers more commonly attended to these practices (p<0.01). The present survey suggests that home nebulizer use and maintenance in Italy are heterogeneous, and there is the need to implement better nebulizer practice.
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The poor prognosis of lung cancer has barely changed in the last decades, but the prognosis is better when the disease is detected earlier. Lung cancer screening by chest radiography did not lead to a decrease in lung cancer mortality, presumably because the chest radiograph is a poor screening tool with low sensitivity. With the advent of the low-dose spiral computed tomography (CT) scan it has become feasible to detect early invasive stage I lung cancer in 8-90% of cases. ⋯ In the USA and Japan, evaluation is in one-armed studies, whereas in many European countries randomized trials are now being planned and several one-armed studies have been initiated. A formal collaboration among these countries has now been set up. It is strongly recommended that lung cancer screening be evaluated in randomized trials in order to allow evidence-based health policy decisions to be made on this subject.