Articles: adult.
-
Change in Testing, Awareness of Hemoglobin A1c Result, and Glycemic Control in US Adults, 2007-2014.
This cross-sectional study uses NHANES survey data to examine trends in glycemic control and patient awareness of HbA1c test results and targets between 2007 and 2014.
-
Lung injury and fibrosis are common in patients with sickle cell disease (SCD). Fibrocytes, a population of circulating, bone marrow-derived cells, have been linked to development and progression of tissue fibrogenesis and have been implicated in the development of lung fibrosis in preclinical models of SCD. We tested the hypothesis that the levels and activation state of circulating fibrocytes during steady state are associated with abnormal pulmonary function in adults with SCD. ⋯ Within patients with SCD, elevated absolute concentrations of circulating fibrocytes were strongly and independently associated with impaired lung physiology, as measured by PFTs. We conclude that elevated circulating fibrocytes are associated with lung disease in adults with SCD during steady state, consistent with a role for these cells in pathogenesis of lung fibrosis in this disease. Circulating fibrocytes may represent a novel biomarker for progressive pulmonary fibrosis in patients with SCD.
-
Multicenter Study
Validation of the Ottawa Subarachnoid Hemorrhage Rule in patients with acute headache.
We previously derived the Ottawa Subarachnoid Hemorrhage Rule to identify subarachnoid hemorrhage (SAH) in patients with acute headache. Our objective was to validate the rule in a new cohort of consecutive patients who visited an emergency department. ⋯ We found that the Ottawa SAH Rule was sensitive for identifying subarachnoid hemorrhage in otherwise alert and neurologically intact patients. We believe that the Ottawa SAH Rule can be used to rule out this serious diagnosis, thereby decreasing the number of cases missed while constraining rates of neuroimaging.
-
To report the clinical features and prognosis of drug-associatedacute respiratory distress syndrome (ARDS). ⋯ Although more severe lung damage with fibroproliferation was observed in patients with drug-associated ARDS, ventilator weaning was earlier, and their prognosis was better than the others. Further well-designed prospective studies are needed.
-
An increased risk of lymphoma has been reported among patients receiving thiopurines for inflammatory bowel disease (IBD). The risk of lymphoma associated with anti-tumor necrosis factor (TNF) agents either alone or in combination with thiopurines is uncertain. ⋯ Among adults with IBD, the use of thiopurine monotherapy or anti-TNF monotherapy was associated with a small but statistically significant increased risk of lymphoma compared with exposure to neither medication, and this risk was higher with combination therapy than with each of these treatments used alone. These findings may inform decisions regarding the benefits and risks of treatment.