Annals of the American Thoracic Society
-
The use of tunneled indwelling pleural catheters for management of refractory pleural effusions continues to increase. Pleural space infections are among the most common and serious complication of the procedure. The risk may be higher in patients receiving immunosuppressive medications. ⋯ In a series of 19 patients with solid organ transplantation taking daily immunosuppressive medications who underwent placement of a tunneled intrapleural catheter, we report an 11% rate of major infectious complications over the lifetime of the catheter in the transplant group with no significant difference in 90-day estimated risk of complication between transplant and nontransplant comparison group.
-
Plasma Incretin Levels and Dipeptidyl Peptidase-4 Activity in Patients with Obstructive Sleep Apnea.
Incretin hormones, namely glucagon-like peptide-1 (GLP-1) and gastric inhibitory polypeptide/glucose-dependent insulinotropic polypeptide (GIP), and dipeptidyl peptidase-4 (DPP-4) activity are important factors in glucose metabolism and have not been investigated in patients with obstructive sleep apnea (OSA). ⋯ OSA is associated with elevated serum levels of the incretin hormones GLP-1 (fasting) and GIP (post-prandial) in patients without diabetes. A significant association between body mass index and DPP-4, which is said to exist in healthy persons, was not found in the patients with OSA. Fasting GLP-1 in patients without diabetes with OSA may influence fasting glucose levels.
-
Estimates of the health impacts of air pollution are needed to make informed air quality management decisions at both the national and local levels. Using design values of ambient pollution concentrations from 2011-2013 as a baseline, the American Thoracic Society (ATS) and the Marron Institute of Urban Management estimated excess morbidity and mortality in the United States attributable to exposure to ambient ozone (O3) and fine particulate matter (PM2.5) at levels above the American Thoracic Society-recommended standards. Within the subset of counties with valid design values for each pollutant, 14% had PM2.5 concentrations greater than the ATS recommendation, whereas 91% had O3 concentrations greater than the ATS recommendation. ⋯ City-specific health estimates are provided in this report and through an accompanying online tool to help inform air quality management decisions made at the local level. Riverside and Los Angeles, California have the most to gain by attaining the ATS recommendations for O3 and PM2.5. This report will be revised and updated regularly to help cities track their progress.
-
Fellows in pulmonary and critical care medicine are required to show competency in facilitating family meetings for critically ill patients. There are many assessment measures available for evaluating physician-patient communication (e.g., the SEGUE Framework [Set the stage, Elicit information, Give information, Understand the patient's perspective, End the encounter]) and some designed for family meetings. However, no validated measure exists that is specifically designed to assess communication skills during family meetings with surrogate decision makers in intensive care settings. ⋯ The FMBSC demonstrated internal consistency and structural validity in assessing advanced communication skills of fellows in facilitating family meetings of critically ill patients in the ICU. Interjudge reliability was better for the FMBS Checklist than it was for the other measures.