Chest
-
The differential risk of pneumonia among inhaled corticosteroid (ICS) use in patients with COPD requires more investigation, especially regarding beclomethasone-containing inhalers. The goal of this study was to compare the risk and benefit profile of different ICS/long-acting β2-agonist (LABA) combinations in patients with COPD. ⋯ This study augments the existing evidence concerning the different safety and effectiveness outcomes of ICS/LABA combinations in patients with COPD, which may be considered when making clinical treatment decisions.
-
As the population ages, and more patients with chronic pulmonary diseases become frail and functionally impaired, the prevalence of homebound patients grows. Homebound patients have higher disease burden, inpatient utilization rates, and mortality than nonhomebound patients. Vulnerable homebound patients with pulmonary disease benefit from pulmonary expertise to evaluate and optimize their complex medication regimens; evaluate equipment such as nebulizers, home oxygen, ventilators, and suction machines; and coordinate services. ⋯ We also explore the logistics of making house calls part of pulmonary practice, including supplies needed, safety in the home, and reimbursement. Reimbursement has grown for house calls, and we review how to bill for visits, advance care planning, and care management that is often required when caring for patients with advanced illness. In addition, house calls can often be beneficial for patients who may be identified as high risk and are part of value-based agreements with payers.
-
Chronic lung disease accounts for a significant global burden with respect to death, disability, and health-care costs. Due to the heterogeneous nature and limited treatment options for these diseases, it is imperative that the cellular and molecular mechanisms underlying the disease pathophysiology are further understood. The lung is a complex organ with a diverse cell population, and each cell type will likely have different roles in disease initiation, progression, and resolution. ⋯ These conserved cellular pathways are important for maintaining cellular proteostasis, but their aberrant activation can result in pathology. This review discusses the current understanding of endoplasmic reticulum stress and the unfolded protein response at the cellular level in the development and progression of various chronic lung diseases. We highlight the need for increased understanding of the specific cellular contributions of unfolded protein response activation to these pathologies and suggest that the development of cell-specific targeted therapies is likely required to further decrease disease progression and to promote resolution of chronic lung disease.
-
Guidelines recommend mediastinal sampling first for patients with mediastinal lymphadenopathy with suspected lung cancer. The objective of this study was to describe practice patterns and outcomes of diagnostic strategies in patients with lung cancer. ⋯ Guideline-consistent care with mediastinal sampling first was associated with fewer tests and complications. Quality gaps decreased with the introduction of endobronchial ultrasound-guided transbronchial needle aspiration but persist. Gaps include failure to sample the mediastinum first, failure to sample the mediastinum at all, and overuse of thoracotomy.