The American journal of the medical sciences
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This study seeks to determine the most important patient factors and health care exposures available through administrative databases associated with antihypertensive nonadherence. ⋯ This cross-sectional study suggests that substance abuse, black race, emergency department visits and hospitalizations are risk factors associated with nonadherence. Outpatient visits are associated with a small decrease in nonadherence. Further studies are needed to determine the characteristics of outpatient visits that most improve adherence.
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Evidence indicates that chronic angiotensin II (AngII) infusion increases (pro)renin receptor ((P)RR) expression in renal inner medullary collecting duct (IMCD) cells. Recently, it has been shown that renal (P)RR expression is augmented during a low-salt (LS) diet. However, the role of AngII in mediating the stimulation of (P)RR during LS conditions is unknown. We hypothesized that AngII mediates the increased expression of (P)RR during low-salt conditions in IMCDs. ⋯ These data indicate that (P)RR is augmented in medullary collecting ducts in response to LS and that this effect is further enhanced by the increased intrarenal AngII content.
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Nephrotic syndrome is associated with an increased risk for thromboembolic complications. Until now, few studies have ever specified the risk of pulmonary thrombosis/embolism (PTE) in patients with nephrotic syndrome. In this study, we assessed the risk of PTE in a large cross-sectional study to identify risk factors in this population. ⋯ In adult patients with NS, high level of plasma D-dimer was closely associated with PTE, whereas proteinuria or serum albumin level was not in this study. Using plasma D-dimer level, we developed a concise model to predict the risk of PTE.