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End stage renal disease

About: End stage renal disease is a research topic. Over the lifetime, 20075 publications have been published within this topic receiving 497951 citations.


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TL;DR: Coronary-artery calcification is common and progressive in young adults with end-stage renal disease who are undergoing dialysis who are undergoing dialysis.
Abstract: Background Cardiovascular disease is common in older adults with end-stage renal disease who are undergoing regular dialysis, but little is known about the prevalence and extent of cardiovascular disease in children and young adults with end-stage renal disease. Methods We used electron-beam computed tomography (CT) to screen for coronary-artery calcification in 39 young patients with end-stage renal disease who were undergoing dialysis (mean [±SD] age, 19±7 years; range, 7 to 30) and 60 normal subjects 20 to 30 years of age. In those with evidence of calcification on CT scanning, we determined its extent. The results were correlated with the patients' clinical characteristics, serum calcium and phosphorus concentrations, and other biochemical variables. Results None of the 23 patients who were younger than 20 years of age had evidence of coronary-artery calcification, but it was present in 14 of the 16 patients who were 20 to 30 years old. Among those with calcification, the mean calcification score was ...

2,616 citations

01 Jan 2000
TL;DR: In this paper, the authors used electron-beam computed tomography (CT) to screen for coronary-artery calcification in 39 young patients with end-stage renal disease who were undergoing dialysis (mean [±SD] age, 19±7 years; range, 7 to 30).
Abstract: Background Cardiovascular disease is common in older adults with end-stage renal disease who are undergoing regular dialysis, but little is known about the prevalence and extent of cardiovascular disease in children and young adults with end-stage renal disease. Methods We used electron-beam computed tomography (CT) to screen for coronary-artery calcification in 39 young patients with end-stage renal disease who were undergoing dialysis (mean [±SD] age, 19±7 years; range, 7 to 30) and 60 normal subjects 20 to 30 years of age. In those with evidence of calcification on CT scanning, we determined its extent. The results were correlated with the patients’ clinical characteristics, serum calcium and phosphorus concentrations, and other biochemical variables. Results None of the 23 patients who were younger than 20 years of age had evidence of coronary-artery calcification, but it was present in 14 of the 16 patients who were 20 to 30 years old. Among those with calcification, the mean calcification score was 1157± 1996, and the median score was 297. By contrast, only 3 of the 60 normal subjects had calcification. As compared with the patients without coronary-artery calcification, those with calcification were older (26±3 vs. 15±5 years, P<0.001) and had been undergoing dialysis for a longer period (14±5 vs. 4±4 years, P< 0.001). The mean serum phosphorus concentration, the mean calcium–phosphorus ion product in serum, and the daily intake of calcium were higher among the patients with coronary-artery calcification. Among 10 patients with calcification who underwent followup CT scanning, the calcification score nearly doubled (from 125±104 to 249±216, P=0.02) over a mean period of 20±3 months. Conclusions Coronary-artery calcification is common and progressive in young adults with end-stage renal disease who are undergoing dialysis. (N Engl J Med 2000;342:1478-83.)

2,277 citations

Journal ArticleDOI
TL;DR: These results provide the first direct evidence that in patients with ESRD, increased aortic stiffness determined by measurement of aorta pulse-wave velocity is a strong independent predictor of all-cause and mainly cardiovascular mortality.
Abstract: Background—Damage to large arteries is a major factor in the high cardiovascular morbidity and mortality of patients with end-stage renal disease (ESRD). Increased arterial stiffness and intima-med...

2,158 citations

Journal ArticleDOI
TL;DR: It is demonstrated that recombinant human erythropoietin is effective, can eliminate the need for transfusions with their risks of immunologic sensitization, infection, and iron overload, and can restore the hematocrit to normal in many patients with the anemia of end-stage renal disease.
Abstract: We administered recombinant human erythropoietin to 25 anemic patients with end-stage renal disease who were undergoing hemodialysis. The recombinant human erythropoietin was given intravenously three times weekly after dialysis, and transfusion requirements, hematocrit, ferrokinetics, and reticulocyte responses were monitored. Over a range of doses between 15 and 500 units per kilogram of body weight, dose-dependent increases in effective erythropoiesis were noted. At 500 units per kilogram, changes in the hematocrit of as much as 10 percentage points were seen within three weeks, and increases in ferrokinetics of three to four times basal values, as measured by erythron transferrin uptake, were observed. Of 18 patients receiving effective doses of recombinant human erythropoietin, 12 who had required transfusions no longer needed them, and in 11 the hematocrit increased to 35 percent or more. Along with the rise in hematocrit, four patients had an increase in blood pressure, and a majority had ...

1,958 citations

Journal ArticleDOI
TL;DR: AMC is a strong prognostic marker of all-cause and CV mortality in HD patients, independently of classical atherogenic factors and the principal effect of AMC on arterial function is increased arterial stiffness.
Abstract: Background Cross-sectional and follow-up studies on end-stage renal disease patients showed that arterial calcifications are associated with cardiovascular (CV) morbidity and are an independent predictor of all-cause and CV mortality. However, these studies did not examine the impact on prognosis according to the type of calcification, i.e. intimal vs medial. Arterial media calcification (AMC), a non-occlusive condition, affects haemodynamics differently from arterial intima calcification (AIC), which occurs in atherosclerotic plaques. The aim of this study was to investigate the prognostic value of AMC in relationship to all-cause or CV mortality for stable haemodialysis (HD) patients. Methods We included 202 such patients in the present study. At baseline, soft-tissue native radiograms of the pelvis and the thigh were analysed for the presence and type (AMC vs AIC) of arterial calcifications. All patients underwent B-mode ultrasonography of the common carotid artery to determine the presence of atherosclerotic calcified plaques, measurement of aortic pulse wave velocity and echocardiography. Results AIC was usually observed in older patients with a clinical history of atherosclerosis before starting HD treatment and typical risk factors associated with atherosclerotic disease. AMC was observed in young and middle-aged patients without conventional atherosclerotic risk factors. AMC was closely associated with the duration of HD and calcium-phosphate disorders, including the oral dose of elemental calcium prescribed as phosphate binder (CaCO(3)). Compared to patients with AIC, patients with AMC had a longer survival, but in turn their survival was significantly shorter than that of patients without calcifications. Conclusions AMC is a strong prognostic marker of all-cause and CV mortality in HD patients, independently of classical atherogenic factors. The principal effect of AMC on arterial function is increased arterial stiffness.

1,709 citations


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Performance
Metrics
No. of papers in the topic in previous years
YearPapers
2023363
2022630
20211,046
20201,138
20191,158
20181,058