Chest
-
Clinical practice guidelines (CPGs) have been developed to provide health-care practitioners with the best possible evidence, but the quality of these CPGs varies greatly. ⋯ The quality of cough CPGs is variable, and recommendations are largely based on low-quality evidence. There is significant room for improvement to develop high-quality guidelines, which urgently warrants first-class research to minimize the vital gaps in the evidence for formulation of cough CPGs.
-
Opioid use for chronic pain analgesia, particularly chronic noncancer pain, has increased greatly since the late 1990s, resulting in an increase in opioid-associated morbidity and mortality. A clear link between opioid use and sleep-disordered breathing (SDB) has been established, with the majority of chronic opioid users being affected by the condition, and dose-dependent severity apparent for some opioids. More evidence is currently needed on how to effectively manage opioid-induced SDB. ⋯ Generally, these studies have found positive results in treating opioid-associated SDB with ASV in terms of improving outcome measures such as central apnea index and the apnea-hypopnea index. Larger studies that measure longer term health outcomes, patient sleepiness, and compliance are needed, however. Registries of health outcomes of ASV-treated patients may assist with future treatment planning.
-
Comparative Study
Differences in Health-related Quality of Life Between New Mexican Hispanic and Non-Hispanic White Smokers.
Smoking is associated with impaired health-related quality of life (HRQL) across all populations. Because decline in lung function and risk for COPD are lower in New Mexican Hispanic smokers compared with their non-Hispanic white (NHW) counterparts, the goal of this study was to ascertain whether HRQL differs between these two racial/ethnic groups and determine the factors that contribute to this difference. ⋯ New Mexican Hispanic smokers have clinically relevant, lower HRQL than their NHW counterparts. A perception of diminished physical functioning and impairment in daily life activities contribute to the poorer HRQL among Hispanic subjects.
-
Predicting the need for intensive care among adults with community-acquired pneumonia (CAP) remains challenging. ⋯ Serum PCT concentration was strongly associated with the risk of requiring IRVS among adults hospitalized with CAP and is potentially useful for guiding decisions about ICU admission.