American journal of kidney diseases : the official journal of the National Kidney Foundation
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Comparative Study
Association between lack of health insurance and risk of death and ESRD: results from the Kidney Early Evaluation Program (KEEP).
Uninsured adults in the United States have poor access to health care services and worse health outcomes than insured adults. Little is known about the association between lack of insurance and chronic kidney disease (CKD) progression to end-stage renal disease (ESRD) or death in patients at high risk of kidney disease. We used 2000-2011 data from the National Kidney Foundation's Kidney Early Evaluation Program (KEEP) to examine this association. ⋯ Lack of insurance is an independent risk factor for early death and ESRD in this population at high risk of kidney disease. Considering the high morbidity and mortality and increasing cost associated with ESRD, access to appropriate health insurance coverage is warranted.
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Given the increasing costs and poor outcomes of end-stage renal disease (ESRD), we sought to identify risk factors for ESRD in people with preserved estimated glomerular filtration rate (eGFR), with or without albuminuria, who were at high risk of ESRD. ⋯ In a diverse high-risk cohort of KEEP participants with preserved eGFR, we showed that diabetes, higher systolic blood pressure, lower eGFR, and black race were risk factors for developing treated chronic kidney failure irrespective of albuminuria status, although the absolute risk of kidney failure in participants without albuminuria was very low. Our findings support testing for kidney disease in high-risk populations, which often have otherwise unrecognized kidney disease.
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Prompt correction of severe hyponatremia is important, but correction also must be limited to avoid iatrogenic osmotic demyelination. Expert opinion recommends that serum sodium level not be increased by more than 10-12 mEq/L in any 24-hour period and/or 18 mEq/L in any 48-hour period. However, inadvertent overcorrection is common, usually caused by the unexpected emergence of a water diuresis. ⋯ Combined 3% saline solution and desmopressin appears to be a valid strategy for correcting severe hyponatremia, but studies comparing the regimen with other therapeutic strategies are needed.
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Randomized Controlled Trial Multicenter Study Comparative Study
Comparison of the safety and efficacy of 3 iron sucrose iron maintenance regimens in children, adolescents, and young adults with CKD: a randomized controlled trial.
Iron deficiency is a common cause of anemia in young persons with chronic kidney disease (CKD). Iron repletion with intravenous (IV) iron formulations has been studied in children; maintenance IV iron regimens have not been reported extensively. ⋯ IV iron sucrose at a dose of 0.5 mg/kg at the intervals prescribed is noninferior to higher doses in maintaining hemoglobin levels >10.5 g/dL in children, adolescents, and young adults receiving ESA therapy.
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Chronic kidney disease may complicate diabetes, often manifesting with reduced glomerular filtration rate (GFR), albuminuria, or both. Although greater albuminuria and lower estimated GFR both predict adverse prognosis, whether a synergistic prognostic interaction occurs in patients with diabetes has not been defined in a large national cohort study. ⋯ In this large cohort of diabetic KEEP participants with more than 170,000 person-years of follow-up, both estimated GFR and albuminuria were associated independently with mortality and progression to ESRD, with a strong synergistic interaction.