American journal of kidney diseases : the official journal of the National Kidney Foundation
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The first governmental agency to provide maintenance hemodialysis to patients with end-stage renal disease (ESRD) was the Veterans Administration (VA; now the US Department of Veterans Affairs). Many historical VA policies and programs set the stage for the later care of both veteran and civilian patients with ESRD. ⋯ The VA currently supports an expanded and diversified nationwide treatment program for patients with ESRD using an integrated patient-centered care paradigm. This narrative review of ESRD care by the VA explores not only the medical advances, but also the historical, socioeconomic, ethical, and political forces related to the care of veterans with ESRD.
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Randomized Controlled Trial Multicenter Study
Health-related quality of life in patients with autosomal dominant polycystic kidney disease and CKD stages 1-4: a cross-sectional study.
In people with early autosomal dominant polycystic kidney disease (ADPKD), average total kidney volume (TKV) is 3 times normal and increases by an average of 5% per year despite a seemingly normal glomerular filtration rate (GFR). We hypothesized that increased TKV would be a source of morbidity and diminished quality of life that would be worse in patients with more advanced disease. ⋯ Pain is a common early symptom in the course of ADPKD, although it is not related to kidney size in early disease (eGFR> 60mL/min/1.73m(2)), except in individuals with large kidneys (htTKV> 1,000 mL/m). Symptoms relating to abdominal fullness and pain are greater in patients with more advanced (eGFR, 20-45mL/min/1.73m(2)) disease and may be due to organ enlargement, especially in women. More research about the role of TKV in quality of life and outcomes of patients with ADPKD is warranted.
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Multicenter Study
Association of kidney disease outcomes with risk factors for CKD: findings from the Chronic Renal Insufficiency Cohort (CRIC) study.
Various indicators of progression of chronic kidney disease (CKD) have been used as outcomes in clinical research studies. The effect of using varying measures on the association of risk factors with CKD progression has not been well characterized. ⋯ Using ESRD or eGFR events, but not death, in the definition of kidney disease outcomes is appropriate in follow-up studies to identify risk factors for CKD progression.
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A doubling of serum creatinine value, corresponding to a 57% decline in estimated glomerular filtration rate (eGFR), is used frequently as a component of a composite kidney end point in clinical trials in type 2 diabetes. The aim of this study was to determine whether alternative end points defined by smaller declines in eGFR would improve the statistical power of these clinical trials. ⋯ Despite increases in precision of the treatment effect, eGFR declines less than a doubling of serum creatinine value did not consistently improve statistical power of the clinical trials due to attenuation of the treatment effect. Attenuation of the treatment effect appears to be due in part to acute effects of ARBs on eGFR. These findings should be taken into account when using lesser eGFR declines as alternative end points for clinical trials.