Chest
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Every year, millions of patients are diagnosed with pulmonary nodules, and as increasing numbers of people undergo lung cancer screening, even more patients will be found to have a nodule. The vast majority of patients cannot benefit from the detection of a pulmonary nodule because most are benign. Accordingly, it is important to develop strategies to minimize harm, in particular the distress of a "near-cancer" diagnosis. ⋯ We conducted multiple studies to characterize the experience of patients with the diagnosis and evaluation of incidental pulmonary nodules, measure patient-centered outcomes for patients with pulmonary nodules, and determine the association of patient-clinician communication practices with those outcomes. We learned that a substantial proportion of patients experience distress and inadequate communication about pulmonary nodules and their evaluation, and yet many clinicians are unaware of the degree to which some patients are affected by the finding of a pulmonary nodule. The present review provides a comprehensive summary of our results and offers suggestions for how clinicians can best provide high-quality communication for their patients.
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Whether the use of rapid on-site cytologic evaluation (ROSE) increases the diagnostic yield of transbronchial needle aspiration (TBNA) remains unclear. This article is a systematic review of studies describing the utility of ROSE in subjects undergoing TBNA. ⋯ The use of ROSE neither improved the diagnostic yield nor reduced the procedure time during TBNA. However, the use of ROSE was associated with fewer number of needle passes during EBUS-TBNA and overall lower requirement for additional bronchoscopy procedures during TBNA to make a final diagnosis.
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Randomized Controlled Trial Multicenter Study
Impact of a Non-small Cell Lung Cancer Educational Program for Interdisciplinary Teams.
Successful implementation of non-small cell lung cancer (NSCLC) evidence-based guideline recommendations requires effective educational programs that target all clinicians from interdisciplinary teams. This study describes and evaluates the Engaging an Interdisciplinary Team for NSCLC (GAIN 3.0) experiential learning-based educational curriculum. ⋯ GAIN 3.0 was a highly successful interdisciplinary activity that improved participants' knowledge, competence, and likely the clinical care provided to patients with NSCLC.
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Practice Guideline
Screening for Lung Cancer: CHEST Guideline and Expert Panel Report.
Low-dose chest CT screening for lung cancer has become a standard of care in the United States in the past few years, in large part due to the results of the National Lung Screening Trial. The benefit and harms of low-dose chest CT screening differ in both frequency and magnitude. The translation of a favorable balance of benefit and harms into practice can be difficult. Here, we update the evidence base for the benefit, harms, and implementation of low radiation dose chest CT screening. We use the updated evidence base to provide recommendations where the evidence allows, and statements based on experience and expert consensus where it does not. ⋯ Evidence suggests that low-dose CT screening for lung cancer results in a favorable but tenuous balance of benefit and harms. The selection of screen-eligible patients, the quality of imaging and image interpretation, the management of screen-detected findings, and the effectiveness of smoking cessation interventions can affect this balance. Additional research is needed to optimize the approach to low-dose CT screening.
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Emerging literature suggests that sleep-disordered breathing (SDB) worsens over the course of pregnancy and is associated with adverse maternal and fetal outcomes. Earlier studies, using mainly snoring as a surrogate marker for SDB, have shown an increase in the prevalence of SDB during pregnancy compared with that in the pregravid state. More recently, prospective observational studies in which the investigators ascertained SDB by using complete polysomnography have shown a prevalence ranging from approximately 17% to 45% in the third trimester. ⋯ Some studies also have identified a relationship between maternal SDB and the delivery of infants who are small for gestational age. Aside from a few small interventional studies of CPAP in pregnant patients with gestational hypertension, little currently is known about whether treatment of SDB during pregnancy improves clinical outcomes for the mother and/or baby. Additional current knowledge gaps include elucidating underlying mechanisms of maternal SDB, determining optimal treatment strategies, and understanding the trajectory of SDB after delivery.