Chest
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The terminology of a do not resuscitate (DNR) order can be confusing and controversial for patients at the end of life. We examined whether changing the name to beneficial care only (BCO) would increase patient acceptance. ⋯ We found no statistically significant difference in preference between BCO and DNR orders for a terminally ill patient. These findings suggest changing the terminology of DNR to BCO may not lead to changes in decisions to forgo CPR. The additional themes identified with the use of BCO support the concept that BCO terminology conveys to the recipient that all beneficial care will continue to be provided to the patient.
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Observational Study
Hospital-treated infectious diseases, infection burden and risk of lung cancer: an observational and Mendelian randomisation study.
Although infections play a role in the development of lung cancer, the longitudinal association between infection and the risk of lung cancer is disputed, and data relating to pathogen types and infection sites are sparse. ⋯ Both observational and genetic analyses suggest that infectious diseases could increase the risk of lung cancer. The dual perspective on the LRTIs and extra-LRTIs impacts may inform lung cancer prevention strategies.
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COPD primarily impairs expiratory flow due to progressive airflow obstruction and reduced lung elasticity. Increasing evidence underlines the importance of inspiratory flow as a biomarker for selecting inhaler devices and providing ancillary aerodynamic information. ⋯ This study showed that the longitudinal changes in FIFmax are associated with clinical outcomes in patients with COPD. Patients with increased FIFmax experienced a lower rate of severe exacerbations and a slower decline in lung function. These findings suggest the potential benefits of optimizing inspiratory flow in COPD management, although further studies are needed to confirm these observations due to potential confounding factors.