Frequency of Administration of Erythropoiesis-Stimulating Agents for the Anaemia of End-Stage Kidney Disease in Dialysis

Nephrology ◽  
2015 ◽  
Vol 20 (9) ◽  
pp. 663-665
Keyword(s):  
Kidney Disease ◽  
End Stage Kidney Disease ◽  
Erythropoiesis Stimulating Agents ◽  
End Stage

Types of erythropoiesis-stimulating agents and risk of end-stage kidney disease and death in patients with non-dialysis chronic kidney disease

2020 ◽  
Author(s):  
Roberto Minutolo ◽  
Carlo Garofalo ◽  
Paolo Chiodini ◽  
Filippo Aucella ◽  
Lucia Del Vecchio ◽  
...  
Keyword(s):  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Primary Endpoint ◽  
End Stage Kidney Disease ◽  
Short Acting ◽  
Erythropoiesis Stimulating Agents ◽  
Increased Risk ◽  
Significant Difference ◽  
Long Acting ◽  
End Stage

Abstract Background Despite the widespread use of erythropoiesis-stimulating agents (ESAs) to treat anaemia, the risk of adverse outcomes associated with the use of different types of ESAs in non-dialysis chronic kidney disease (CKD) is poorly investigated. Methods From a pooled cohort of four observational studies, we selected CKD patients receiving short-acting (epoetin α/β; n = 299) or long-acting ESAs (darbepoetin and methoxy polyethylene glycol-epoetin β; n = 403). The primary composite endpoint was end-stage kidney disease (ESKD; dialysis or transplantation) or all-cause death. Multivariable Cox models were used to estimate the relative risk of the primary endpoint between short- and long-acting ESA users. Results During follow-up [median 3.6 years (interquartile range 2.1–6.3)], the primary endpoint was registered in 401 patients [166 (72%) in the short-acting ESA group and 235 (58%) in the long-acting ESA group]. In the highest tertile of short-acting ESA dose, the adjusted risk of primary endpoint was 2-fold higher {hazard ratio [HR] 2.07 [95% confidence interval (CI) 1.37–3.12]} than in the lowest tertile, whereas it did not change across tertiles of dose for long-acting ESA patients. Furthermore, the comparison of ESA type in each tertile of ESA dose disclosed a significant difference only in the highest tertile, where the risk of the primary endpoint was significantly higher in patients receiving short-acting ESAs [HR 1.56 (95% CI 1.09–2.24); P = 0.016]. Results were confirmed when ESA dose was analysed as continuous variable with a significant difference in the primary endpoint between short- and long-acting ESAs for doses >105 IU/kg/week. Conclusions Among non-dialysis CKD patients, the use of a short-acting ESA may be associated with an increased risk of ESKD or death versus long-acting ESAs when higher ESA doses are prescribed.

Impaired Vitamin D Signaling Is Associated With Frequent Development of Renal Cell Tumor in End-stage Kidney Disease

2020 ◽  
Vol 40 (11) ◽  
pp. 6525-6530
Author(s):  
JANOS DOCS ◽  
DANIEL BANYAI ◽  
TIBOR FLASKO ◽  
ARPAD SZANTO ◽  
GYULA KOVACS
Keyword(s):  
Vitamin D ◽  
Kidney Disease ◽  
Renal Cell ◽  
Cell Tumor ◽  
End Stage Kidney Disease ◽  
Vitamin D Signaling ◽  
End Stage

scholarly journals Cardiopulmonary exercise testing (CPET) in patients with end-stage kidney disease (ESKD): principles, methodology and clinical applications of the optimal tool for exercise tolerance evaluation

2021 ◽  
Author(s):  
Eva Pella ◽  
Afroditi Boutou ◽  
Aristi Boulmpou ◽  
Christodoulos E Papadopoulos ◽  
Aikaterini Papagianni ◽  
...  
Keyword(s):  
Kidney Disease ◽  
Exercise Testing ◽  
Cardiopulmonary Exercise Testing ◽  
Exercise Intolerance ◽  
End Stage Kidney Disease ◽  
Exercise Limitation ◽  
Cardiopulmonary Exercise ◽  
Functional Reserves ◽  
Increased Risk ◽  
End Stage

Abstract Chronic kidney disease (CKD), especially end-stage kidney disease (ESKD), is associated with increased risk for cardiovascular events and all-cause mortality. Exercise intolerance as well as reduced cardiovascular reserve are extremely common in patients with CKD. Cardiopulmonary exercise testing (CPET) is a non-invasive, dynamic technique that provides an integrative evaluation of cardiovascular, pulmonary, neuropsychological and metabolic function during maximal or submaximal exercise, allowing the evaluation of functional reserves of these systems. This assessment is based on the principle that system failure typically occurs when the system is under stress and, thus, CPET is currently considered to be the gold-standard for identifying exercise limitation and differentiating its causes. It has been widely used in several medical fields for risk stratification, clinical evaluation and other applications but its use in everyday practice for CKD patients is scarce. This article describes the basic principles and methodology of CPET and provides an overview of important studies that utilized CPET in patients with ESKD, in an effort to increase awareness of CPET capabilities among practicing nephrologists.

Sign in / Sign up

Export Citation Format

Share Document