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To identify demographic and clinical characteristics associated with failure to achieve hemoglobin levels 11 g/dl in prevalent pediatric end-stage renal disease (ESRD) patients, a cross-sectional analysis of patient clinical data collected by the Mid-Atlantic Renal Coalition in conjunction with the 2000 and 2001 ESRD Clinical Performance Measures Projects was performed. Ninety-nine patients (mean age 12.6 years, SD 5.4) contributed 119 observations to this analysis. Of patients on hemodialysis, 36.6% were anemic, and 39.5% of patients on peritoneal dialysis (PD) were anemic. Associations between age, race, gender, assigned cause of ESRD, Kt/V, transferrin saturation, time on dialysis, serum albumin, dialysis modality, and the achievement of target hemoglobin were examined. In multivariate logistic regression analyses examining age, dialysis modality, time on dialysis, and serum albumin, each 1-year increase in age was significantly associated with hemoglobin levels <11 g/dl [adjusted odds ratio (OR) 1.18, 95% confidence interval (CI) 1.06–1.32] and PD patients were more than twice as likely to have hemoglobin levels <11 g/dl (adjusted OR 2.62, 95% CI 0.98–7.04). Patients on dialysis for 6 months or more were less likely to be anemic than those on dialysis for less than 6 months (adjusted OR 0.39, 95% CI 0.16–0.99). In conclusion, increasing age, dialysis for less than 6 months, and treatment with PD were predictive of anemia in this population.  相似文献   

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Objectives

Loss of renal parenchyma after surgery may contribute to chronic kidney disease; however, the long-term consequences of chronic kidney disease may differ by cause. We analyzed the outcomes of patients with end-stage renal disease (ESRD) based on various medical and surgical causes.

Materials and methods

In the United States Renal Data System from the period 1983 to 2007, patients with renal tumors, traumatic surgical loss, diabetes, or other known causes were identified. The annual incidence, prevalence, and influence of age, race, sex, and primary cause on survival were evaluated.

Results

Of 1.3 million patients, 6,812 (0.49%) had renal malignancy–related ESRD (RM-ESRD). An increased over time was noted in the standardized incidence rates of patients with RM-ESRD (R2 = 0.973, P<0.0001). Patients with RM-ESRD had a worse median survival (1.9 vs. 3.4 y, P<0.0001), whereas those with ESRD related to nonmalignant surgical loss had improved survival (3.8 y) compared to diabetic ESRD (P<0.0001). The 5-year cancer-specific mortality was higher for RM-ESRD (30.9% vs. 5.5%, P<0.0001) compared to ESRD from other known causes; however, the non–cancer-specific mortality was improved compared to patients with ESRD with diabetic causes (P<0.0001). Limitations include retrospective analysis and lack of specific clinical data, such as cancer grade.

Conclusions

The incidence of RM-ESRD is increasing, possibly owing to the increased rate of renal cell carcinoma treatment. Although overall survival for RM-ESRD was worse than either that of nonmalignant surgical loss or other known causes, non–cancer-specific mortality was decreased compared to diabetic causes, likely due to systemic effects by cause of ESRD.  相似文献   

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The situation of end-stage renal disease (ESRD) patients in central and eastern Europe was very poor for many years during the so called socialistic era. Economical and political liberation resulted in the significant growth of renal replacement facilities in this region. The number of hemodialysis units increased significantly (56%) during the period 1990–1996, and the number of patients treated with this modality has risen by 75%. More dramatic progress was achieved in peritoneal dialysis. The number of units performing this method of renal replacement therapy (RTT) increased by 277% and the number of patients by more than 300%. Not only quantitative but also qualitative changes were observed. More modern hemodialysis machines installed in the vast majority of units allow for the performance of bicarbonate dialysis, controlled ultrafiltration, and sodium profile modeling. Also, a wider choice of biocompatible dialyzers has become available during the last few years. The number of centers performing renal transplantation has increased significantly, but the number of renal transplants has not followed this progress. Despite all the progress, further development of all RRT methods is necessary to achieve acceptance rates comparable to those observed in developed countries.  相似文献   

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