Respiratory care
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ARDS is severe form of respiratory failure with significant impact on the morbidity and mortality of critical care patients. Epidemiological data are crucial for evaluating the efficacy of therapeutic interventions, designing studies, and optimizing resource distribution. The goal of this review is to present general aspects of mortality data published over the past decades. ⋯ The mortality trends over 3 time periods (before 1995, 1995-2000, and after 2000) yielded variable results in general ARDS populations. However, a mortality decrease was present mostly in prospective studies. Since 2010, the overall rates of in-hospital, ICU, and 28/30-d and 60-d mortality were 45, 38, 30, and 32%, respectively.
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The population of children receiving long-term mechanical ventilation is growing worldwide, but only limited data exist in Asian regions. The objective of the study was to review the management of these children in Hong Kong over the past 2 decades. ⋯ Our study showed a steady growth in the number of children receiving long-term mechanical ventilation, similar to that in western countries, yet these children have distinct demographic characteristics, underlying diseases, comorbidities, and outcomes. Home care is feasible in the majority of these children despite a lack of in-home nursing care provision. Prolonged survival of these subjects necessitates the enhancement of transitional care to adult service.
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Editorial Randomized Controlled Trial
A Respiratory Therapist Disease Management Program for Patients Hospitalized With COPD.
Patients with COPD often require repeated emergency department visits and hospitalizations for COPD exacerbations. Such readmissions increase health-care costs and expose COPD patients to the added risks of nosocomial infections and increased mortality. ⋯ Our RT disease management program was associated with less readmission, fewer ICU days, and shorter hospital stays due to COPD exacerbations. Further studies are needed to determine the optimal utilization of RT disease management teams for patients with COPD to optimize outcomes and prevent return hospital visits. (ClinicalTrials.gov registration NCT01543217.).
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For delivery of inhaled aerosols, vibrating mesh systems are more efficient than jet nebulizers are and do not require added gas flow. We assessed the reliability of a vibrating mesh nebulizer (Aerogen Solo, Aerogen Ltd, Galway Ireland) suitable for use in mechanical ventilation. ⋯ Aerogen Solo nebulization was often randomly interrupted with a wide range of retained volumes.