Respiratory care
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Little is known about the fate of expelled viral particulates during the aerosolization of inhaled medications during mechanical ventilation. We hypothesized that breathing patterns that generate a greater degree of shear stress and turbulent air flow will produce a greater concentration of exhaled viral RNA with the presence of a nebulizer during mechanical ventilation. ⋯ In this ex vivo porcine model, the introduction of a nebulizer did not increase the mean viral RNA captured throughout all of the breathing patterns.
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Effectiveness of mechanical assisted coughing with insufflation-exsufflation (MI-E) in amyotrophic lateral sclerosis (ALS) depends largely on severity of bulbar dysfunction, which can generate different upper-airway responses. The aim of the study was to evaluate the use of graphs generated by MI-E in ALS to detect airway obstruction and set parameters to achieve an effective mechanically assisted coughing. ⋯ Analysis of graphics generated by applying MI-E in ALS was an effective method to detect upper-airway responses and select optimal set parameters. Obstruction during insufflation is related to bulbar upper motor neuron dysfunction and collapse during exsufflation to bulbar lower motor neuron dysfunction.
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Coronavirus disease 2019 (COVID-19) related chronic lung changes secondary to severe disease have become well known. The aim of this study was to determine the risk factors that affect the development of interstitial lung disease in subjects with COVID-19 pneumonia who were hospitalized. ⋯ Residual parenchymal disease was observed 3-6 months after discharge in one third of the subjects hospitalized with COVID-19 pneumonia. It was observed that interstitial lung disease developed more frequently in older men and in those subjects with more-severe disease parameters.
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Interprofessional Education (IPE) provides a framework for collaborative education between health care specialties to improve patient care. In 2010, the Interprofessional Education Collaborative Expert Panel established the competencies of communication, ethics, roles and responsibilities, and teams and teamwork. Studies have assessed knowledge and attitudes about IPE in several allied health educational programs including respiratory therapy (RT). ⋯ RT faculty who teach at different degree levels (associate's degree programs vs bachelor's and master's degree programs) had the same ranking of competencies, but they had a statistically significant difference for teamwork, with associate's degree faculty ranking teamwork lower than bachelor's and master's degree faculty.