Respiratory care
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There is developing evidence with regard to the feasibility, utility, and safety of verbal communication interventions with patients with tracheostomy who are invasively ventilated. In the past 2 decades, research efforts have focused on establishing evidence for communication interventions, including introducing an intentional leak into the ventilatory circuit such as with a fenestrated tube, leak speech or ventilator-adjusted leak speech, the use of a one-way valve in-line with the ventilator, and above cuff vocalization. ⋯ A multidisciplinary team approach enables holistic management across acuity, ventilation, airway, communication, and swallowing parameters. This collaborative approach is recommended to maximize the chance of successful opportunities for patients to communicate safely and effectively.
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Mechanical ventilation is widely used in ICU patients as a lifesaving intervention. Diaphragmatic atrophy and thinning occur from lack of contractions of the diaphragm during mechanical ventilation. It may prolong weaning and increase the risk of respiratory complications. Noninvasive electromagnetic stimulation of the phrenic nerves may ameliorate the atrophy seen with ventilation. The objective of this study was to show that noninvasive repetitive electromagnetic stimulation is safe, feasible, and effective to stimulate the phrenic nerves in both awake individuals and anesthetized patients. ⋯ Noninvasive phrenic nerve stimulation can be safely performed in awake and anesthetized individuals. It was feasible and effective in stimulating the diaphragm by induction of physiologic and scalable tidal volumes with minimum positive airway pressures.
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Low health literacy is a global challenge. Health literacy is positively correlated with chronic airways disease desirable outcomes. Despite the importance of health literacy in disease management, current health literacy measurement tools are suboptimal. As part of a multi-stage project to develop a performance-based, disease-specific Vancouver Airways Health Literacy Tool (VAHLT) for individuals with chronic airways disease, this study assessed the relationships between the VAHLT scores and characteristics of patients with chronic airways disease. The primary aim of the study was to provide preliminary evidence of construct validity of the VAHLT. ⋯ We report a chronic airways disease-specific health literacy measurement tool developed with the involvement of patients and professionals. Age and education were highly correlated with health literacy, which emphasizes the importance of addressing these factors in health literacy interventions among patients with chronic airways disease.
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Our institution was experiencing a respiratory therapy staffing crisis during the COVID-19 pandemic, in part due to excessive workload. We identified an opportunity to reduce burden by limiting use of 3% hypertonic saline and/or N-acetylcysteine nebulizer therapies (3%HTS/NAC). ⋯ Implementing a policy that empowers respiratory therapists to promote adherence to AARC Clinical Guidelines reduced low-value therapies, costs, and staffing needs.