Chest
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Comparative Study
Rationing With Respect to Age During a Pandemic: A Comparative Analysis of State Pandemic Preparedness Plans.
Faced with possible shortages due to COVID-19, many states updated or rapidly developed crisis standards of care (CSCs) and other pandemic preparedness plans (PPPs) for rationing resources, particularly ventilators. ⋯ Guidance with respect to rationing by age and/or life-years varied widely. More than one-half of PPPs, many following a few common models, included age/life-years as an explicit rationing criterion; the majority of these made it a primary consideration. Terminology was often vague, and many plans evolved in response to pushback. These findings have ethical implications for the care of older adults and other vulnerable populations during a pandemic.
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The landscape of guided bronchoscopy for the sampling of pulmonary parenchymal lesions is evolving rapidly. Shape-sensing robotic-assisted bronchoscopy (ssRAB) recently was introduced as means to allow successful sampling of traditionally challenging lesions. ⋯ This study was the first to provide comprehensive evidence regarding the usefulness and diagnostic yield of ssRAB in the sampling of pulmonary parenchymal lesions. ssRAB may represent a significant advancement in the ability to access and sample successfully traditionally challenging pulmonary lesions via the bronchoscopic approach, while maintaining a superb safety profile. Lesion size seems to remain the major predictor of a diagnostic procedure.
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Review Historical Article
The Last Breath: Historical Controversies Surrounding Determination of Cardiopulmonary Death.
Cardiopulmonary determination of death is a mainstay of the practice of internal medicine and pulmonary physicians. Despite this, there is considerable variability in death examinations. ⋯ The recognition of coma dépassé and brain death has further pushed the focus of the death examination onto the neurological system. Despite advancing diagnostics and legislative attempts to standardize the definition of death, cardiopulmonary death determination largely remains an ad hoc process.