Chest
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Multicenter Study
"I'm putting my trust in their hands": A qualitative study of patients' views on clinician initial communication about lung cancer screening.
Lung cancer screening (LCS) using low-dose CT imaging is recommended for people at high risk of dying of lung cancer. Communication strategies for clinicians have been recommended, but their influence on patient-centered outcomes is unclear. ⋯ Although decision-making for lung cancer screening as currently practiced may not meet all criteria of high-quality communication, patients in our sample are satisfied with the process, and report high trust in clinicians. Patients may place greater importance on interpersonal aspects of communication rather than information exchange.
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Multicenter Study
Endobronchial Ultrasound-Guided Transbronchial Needle Aspiration for PD-L1 Testing In Non-Small Cell Lung Cancer.
Programmed death-ligand 1 (PD-L1) expression on cancer cells is a clinically important biomarker to select patients with non-small cell lung cancer (NSCLC) for treatment with programmed death-1/PD-L1 inhibitors. Clinical trials of immunotherapy in patients with NSCLC have required histologic evidence for PD-L1 testing; in clinical practice, cytologic samples commonly are acquired in patients with advanced disease. ⋯ This large multicenter study shows that EBUS-TBNA provides samples adequate for PD-L1 testing and that advanced N stage and the presence of brain metastasis are associated with high PD-L1 expression.
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Fatigue is commonly reported by ARDS survivors, but empirical data are scarce. ⋯ During the first year following ARDS, more than two-thirds of survivors reported clinically significant fatigue symptoms. Due to frequent co-occurrence, clinicians should evaluate and manage survivors' physical, cognitive, and mental health status when fatigue is endorsed.
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Elevated surfactant protein D (SP-D) is a relatively specific indicator of lung injury and is associated with both acute and chronic lung disease in adults and respiratory distress syndrome in premature infants. The relationship between plasma SP-D and lung injury in children with acute respiratory failure is unclear. ⋯ Elevated plasma SP-D levels are associated with severe PARDS and poor outcomes in children with acute respiratory failure. Future studies will determine whether SP-D can be used to predict the degree of lung injury or response to treatment and whether SP-D is useful in identifying PARDS endotypes.
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Randomized Controlled Trial Multicenter Study
Long-term Noninvasive Ventilation in Obesity Hypoventilation Syndrome without Severe Obstructive Sleep Apnea.
Noninvasive ventilation (NIV) is an effective form of treatment in obesity hypoventilation syndrome (OHS) with severe OSA. However, there is paucity of evidence in patients with OHS without severe OSA phenotype. ⋯ In stable ambulatory patients with OHS without severe OSA, NIV and lifestyle modification had similar long-term hospitalization days per year. A more intensive program aimed at improving NIV adherence may lead to better outcomes. Larger studies are necessary to better determine the long-term benefit of NIV in this subgroup of OHS.