Respiratory care
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Clinical preceptors in respiratory therapy (RT) are expected to possess effective teaching skills and qualities that signify their knowledge, expertise, and professionalism. Thus, it is important to determine which teaching characteristics are effective among RT clinical preceptors from the administrators' perspective as well as the predictors for the administrators' decisions. ⋯ This study indicates that the professional competence of clinical preceptors is believed by RT administrators to be the most important behavioral characteristic. The results also indicate that role modeling and showing genuine interest in patients and their care are the most effective teaching characteristics of clinical preceptors.
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Observational Study
Prevalence of and Risk Factors for Mechanical Ventilation Reinstitution in Patients Weaned From Prolonged Mechanical Ventilation.
Prolonged mechanical ventilation is increasingly common in ICUs. Although a consensus conference defined weaning success in this patient population, few studies have used this definition. A clear definition of successful weaning is useful to assess clinical and epidemiological outcomes, facilitate clinical decision making, and set goals of care. The aims of our study were to describe the prevalence of reinstitution of mechanical ventilation within 28 d in patients successfully weaned according to our institution criterion (ie, weaning success as per consensus guidelines), to describe reasons to reestablish mechanical ventilation, and to identify associated factors. ⋯ Reinstitution of mechanical ventilation within 28 d is a common event in patients considered to be weaned: 1 in 5 of such patients requires reconnection to mechanical ventilation, with sepsis being the most prevalent cause. Neurological comorbidity and delayed weaning are risk factors associated with reestablishment of mechanical ventilation. The presence of more than one risk factor increases the association with reinstitution of mechanical ventilation within 28 d of weaning.
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Auscultation is a fundamental part of the physical examination, but its utility has been questioned due to the low inter-rater concordance. We therefore sought to evaluate the concordance of the discrimination of lung sound recordings between experienced physiotherapists. ⋯ Concordance between physiotherapists in discriminating recorded lung sounds was moderate. The ability to recognize stridor was inversely associated with years of work experience.