Chest
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To assess the effect of palivizumab licensing for respiratory syncytial virus (RSV) prophylaxis on national pediatric ICU (PICU) admissions and on the need for mechanical ventilation due to RSV bronchiolitis in Israel. ⋯ Most of the children with severe RSV bronchiolitis needing PICU admission from 2000 to 2002 born at term did not have CLD and were not candidates for RSV prophylaxis according to the current recommendations.
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This study was undertaken to measure delays of diagnosis and to assess the causes for those delays in patients with lung cancer. In addition, the relation of delay times and survival was analyzed. ⋯ Several reasons for long delays were found, but on many occasions patients underwent numerous consecutive procedures before a diagnosis of cancer was confirmed. Shortening the diagnostic and treatment delay times might be possible with little extra cost by a multidisciplinary team approach and by rapid access to carefully planned investigations, but decreasing the patient delay might be more difficult. This study shows that long specialist treatment delays are not correlated with worse prognosis in patients with advanced disease. In patients with more limited disease, the delay time may be more critical, and if curative treatment is the goal, the diagnostic process should proceed without needless delay to avoid a situation in which curable disease becomes incurable.
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While most patients with sleep-disordered breathing are treated with continuous positive airway pressure (CPAP), bilevel positive airway pressure (BLPAP) is often used. Having observed that BLPAP therapy increased central apneas in some of our patients undergoing sleep studies, we conducted this study to evaluate the effects of BLPAP. ⋯ BLPAP often increases the frequency of CSR and non-CSR central apneas during sleep. Since CSR has adverse effects on cardiac function and sleep, it is important to consider this possible adverse effect of BLPAP.
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To examine the relationship between myocardial injury, assessed by cardiac troponin I (cTnI) levels, and outcome in selected critically ill patients without acute coronary syndromes or cardiac dysfunction. ⋯ This study demonstrates the high frequency of myocardial injury (32%) in critically ill patients without acute coronary syndromes or cardiac dysfunction on admission to ICU. Myocardial injury is an independent determinant of hospital mortality. Assessment of myocardial injury on admission to ICU would make it possible to identify patients at increased risk of death.