Chest
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As the population in the United States increases and ages, the need to provide high-quality, safe, and cost-effective care to the most critically ill patients will be of great importance. With the projected shortage of intensivists, innovative changes to improve efficiency and increase productivity will be necessary. Telemedicine programs in the ICUs (tele-ICUs) are a successful strategy to improve intensivist access to critically ill patients. ⋯ In this article, we discuss the clinical benefits of tele-ICUs. We review the financial considerations, including direct and indirect reimbursement and development and maintenance costs. Finally, we review design and implementation considerations for tele-ICUs.
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Comparative Study
The right ventricle explains sex differences in survival in idiopathic pulmonary arterial hypertension.
Male sex is an independent predictor of worse survival in pulmonary arterial hypertension (PAH). This finding might be explained by more severe pulmonary vascular disease, worse right ventricular (RV) function, or different response to therapy. The aim of this study was to investigate the underlying cause of sex differences in survival in patients treated for PAH. ⋯ This study suggests that differences in RVEF response with initiation of medical therapy in idiopathic PAH explain a significant portion of the worse survival seen in men.
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Observational Study
Quality-adjusted Survival Following Treatment of Malignant Pleural Effusions with Indwelling Pleural Catheters.
Malignant pleural effusions (MPEs) are a frequent cause of dyspnea in patients with cancer. Although indwelling pleural catheters (IPCs) have been used since 1997, there are no studies of quality-adjusted survival following IPC placement. ⋯ IPC placement has significant beneficial effects in selected patient populations. The determinants of quality-adjusted survival in patients with MPE are complex. Although dyspnea is one of them, receiving treatment after IPC placement is also important. Future research should use patient-centered outcomes in addition to time-to-event analysis.
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This study observed children with chronic nonspecific isolated cough (NIC) to investigate clinical differences between children whose symptoms resolved spontaneously and those who eventually developed asthma and then explored the differences among the children who eventually developed asthma in terms of their time of response to a trial of inhaled corticosteroid (ICS). ⋯ Chronic NIC does not recur in the majority of children. Initial response to the ICS trial may be misleading but the trial may be preferred for children who have atopic sensitization, a previous history of chronic cough, or both .
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Surfactant proteins play a key role in alveolar stability. We examined whether single nucleotide polymorphisms (SNPs) related to the surfactant protein genes are associated with severe influenza. ⋯ SFTPB polymorphism is associated with severe influenza. The role of SFTPB in influenza warrants further studies.