Respiratory care
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Airway clearance techniques are regularly proposed as a part of the treatment in chronic obstructive airway diseases. Intrapulmonary percussive ventilation (IPV) is used as an airway clearance technique in patients affected by excessive lung secretions. The aim of this systematic review is to summarize the physiological and clinical effects related to the use of IPV as an airway clearance technique in chronic obstructive airway diseases. ⋯ The systematic use of IPV as an airway clearance technique in chronic obstructive airway diseases is not supported by sufficiently strong evidence to recommend routine use in this patient population.
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Caring for patients with neuromuscular disease (NMD) is challenging. Respiratory care is of the utmost importance because it is a major determinant of quality of life and survival. ⋯ Some noninvasive methods have shown success in the management of sialorrhea, which is of paramount importance in the initiation of NIV. This review will summarize the management of respiratory symptomatology in patients with NMD with recent advances made in NIV.
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Observational Study
Analysis of a Pediatric Home Mechanical Ventilator Population.
The population of children requiring home mechanical ventilation has evolved over the years and has grown to include a variety of diagnoses and needs that have led to changes in the care of this unique population. The purpose of this study was to provide a descriptive analysis of pediatric patients requiring home mechanical ventilation after hospitalization and how the evolution of this technology has impacted their care. ⋯ The evolution of home mechanical ventilation has allowed earlier transition out of the pediatric ICU and with increasing disposition to skilled nursing facilities over time. There has also been a change in ventilator management, including increased use of PEEP upon discharge, possibly driven by changes in ventilators and in-patient practice patterns.
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Impulse oscillometry is a method of airway assessment and diagnosis that provides data on lung mechanics. In the literature, studies have used different types of mouthpieces or did not describe the model used for the tests. We sought to compare the 3 most commonly described mouthpieces in terms of test results, comfort, and subject preference. ⋯ A circular mouthpiece coupled with a free-flow piece (B3) appeared to be the most suitable mouthpiece for the impulse oscillometry tests. It assured smaller impedance values for the respiratory system, and subjects expressed the most confidence in using this mouthpiece.
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Incentive spirometry (IS) is widely used to prevent postoperative pulmonary complications, despite limited clinical effectiveness data and a lack of standardized use protocols. We sought to evaluate health care professionals' perspectives on IS effectiveness and use procedures. ⋯ There was a major discrepancy between health care professionals' beliefs and the published clinical effectiveness data supporting IS. Despite reported adequate education on IS, variability in what health care professionals believed to be appropriate use underscores the literature's lack of standardization and evidence for specific use procedures.