Chest
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Multicenter Study
Characteristics of Effective Teachers of Invasive Bedside Procedures: A Multi-Institutional Qualitative Study.
Faculty supervision of invasive bedside procedures (IBPs) in the ICU may enhance procedural education and ensure patient safety. However, there is limited research on teaching effectiveness in the ICU, and there are no best teaching practices regarding the supervision of IBPs. ⋯ We identified specific traits and behaviors of effective IBP teachers that intersect with the practice environment, which highlights the challenge of teaching IBPs. Notably, FG participants emphasized interpersonal, more than technical, aspects of successful IBP teachers. These findings should inform future curricula on teaching IBPs in the ICU, standardize IBP teaching for pulmonary and critical care medicine fellows, and reduce patient injury from procedural complications.
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Observational Study
Risk factors for dysphagia in ICU patients following invasive mechanical ventilation.
Dysphagia is common and independently predicts death in ICU patients. Risk factors for dysphagia are largely unknown, with sparse data available from mostly small cohorts without systematic dysphagia screening. ⋯ In ICU patients, baseline neurologic disease, emergency admission, and duration of invasive mechanical ventilation appeared as prominent independent risk factors for dysphagia. Because all ICU patients after mechanical ventilation should be considered at risk for dysphagia, systematic screening for dysphagia is recommended in respective critically ill patients.
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In cohort studies of pulmonary sarcoidosis, abnormal ventilatory patterns have generally been subdivided into restrictive and obstructive defects. Mixed ventilatory defects have largely been overlooked in pulmonary sarcoidosis, as total lung capacity has seldom been taken into account in historical series. ⋯ Mixed disease is present in approximately 25% of patients with pulmonary sarcoidosis and airflow obstruction and is associated with lower diffusing lung capacity for carbon monoxide levels, a higher prevalence of stage IV disease, and higher mortality than seen in a pure obstructive defect. These observations identify a distinct phenotype associated with a mixed ventilatory defect, justifying future studies of its clinical and pathogenetic significance.
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The management of recurrent pleural effusions remains a challenging issue for clinicians. Advances in management have led to increased use of indwelling tunneled pleural catheters (IPC) because of their effectiveness and ease of outpatient placement. However, with the increase in IPC placement there have also been increasing reports of complications, including infections. Currently there is minimal guidance in IPC-related management issues after placement. ⋯ The management of recurrent pleural disease with IPC remains complex and challenging. This statement offers statements for care in numerous areas related to IPC management based on expert consensus and identifies areas that lack consensus. Further studies related to long-term management of IPC are warranted.
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Sleep-disordered breathing (SDB) is independently associated with insulin resistance, glucose intolerance, and type 2 diabetes mellitus. However, data on whether SDB alters the metabolism of free fatty acids (FFAs) are lacking. ⋯ Independent of adiposity, SDB is associated with impairments in FFA metabolism, which may contribute to the development of glucose intolerance and type 2 diabetes in SDB.