| 1. |
- Anders, Hans Joachim, et al.
(författare)
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Recommendations for the management of patients with immune-mediated kidney disease during the severe acute respiratory syndrome coronavirus 2 pandemic
- 2020
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Ingår i: Nephrology Dialysis Transplantation. - : Oxford University Press (OUP). - 0931-0509 .- 1460-2385. ; 35:6, s. 920-925
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Tidskriftsartikel (refereegranskat)abstract
- The coronavirus disease 2019 (COVID-19) pandemic has created major challenges for all countries around the globe. Retrospective studies have identified hypertension, cardiovascular disease, diabetes and older age as risk factors for high morbidity and mortality from COVID-19. There is a general concern that patients with immune-mediated kidney diseases, namely those on immunosuppressive therapies and/or those with more advanced kidney failure, could particularly be at risk for adverse outcomes due to a compromised antiviral immunity. Uncertainties exist on how management routines should be reorganized to minimize the risk of severe acute respiratory syndrome coronavirus 2 infection and what measures are necessary for infected patients. The aim of the present review of the Immunonephrology Working Group of the European Renal Association-European Dialysis and Transplant Association is to provide recommendations for the management of patients with immune-mediated kidney diseases based on the available evidence, similar circumstances with other infectious organisms and expert opinions from across Europe. Such recommendations may help to minimize the risk of encountering COVID-19 or developing complications during COVID-19 in patients with immune-mediated kidney disease.
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| 2. |
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| 3. |
- Bakkaloglu, SA, et al.
(författare)
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Bone evaluation in paediatric chronic kidney disease: clinical practice points from the European Society for Paediatric Nephrology CKD-MBD and Dialysis working groups and CKD-MBD working group of the ERA-EDTA
- 2021
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Ingår i: Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association. - : Oxford University Press (OUP). - 1460-2385. ; 36:3, s. 413-425
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Tidskriftsartikel (refereegranskat)abstract
- Mineral and bone disorder (MBD) is widely prevalent in children with chronic kidney disease (CKD) and is associated with significant morbidity. CKD may cause disturbances in bone remodelling/modelling, which are more pronounced in the growing skeleton, manifesting as short stature, bone pain and deformities, fractures, slipped epiphyses and ectopic calcifications. Although assessment of bone health is a key element in the clinical care of children with CKD, it remains a major challenge for physicians. On the one hand, bone biopsy with histomorphometry is the gold standard for assessing bone health, but it is expensive, invasive and requires expertise in the interpretation of bone histology. On the other hand, currently available non-invasive measures, including dual-energy X-ray absorptiometry and biomarkers of bone formation/resorption, are affected by growth and pubertal status and have limited sensitivity and specificity in predicting changes in bone turnover and mineralization. In the absence of high-quality evidence, there are wide variations in clinical practice in the diagnosis and management of CKD-MBD in childhood. We present clinical practice points (CPPs) on the assessment of bone disease in children with CKD Stages 2–5 and on dialysis based on the best available evidence and consensus of experts from the CKD-MBD and Dialysis working groups of the European Society for Paediatric Nephrology and the CKD-MBD working group of the European Renal Association–European Dialysis and Transplant Association. These CPPs should be carefully considered by treating physicians and adapted to individual patients’ needs as appropriate. Further areas for research are suggested.
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| 4. |
- Blankestijn, Peter J., et al.
(författare)
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Nephrology: achieving sustainability
- 2020
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Ingår i: Nephrology, Dialysis and Transplantation. - : Oxford University Press. - 0931-0509 .- 1460-2385. ; 35:12, s. 2030-2033
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
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| 5. |
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| 6. |
- Clyne, Naomi
(författare)
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Caring for older people with chronic kidney disease-primum non nocere
- 2020
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Ingår i: Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association. - : Oxford University Press (OUP). - 1460-2385. ; , s. 1-4
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Tidskriftsartikel (refereegranskat)
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| 7. |
- Coppo, Rosanna, et al.
(författare)
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Is there long-term value of pathology scoring in immunoglobulin A nephropathy? : A validation study of the Oxford Classification for IgA Nephropathy (VALIGA) update
- 2020
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Ingår i: Nephrology, Dialysis and Transplantation. - : Oxford University Press (OUP). - 0931-0509 .- 1460-2385. ; 35:6, s. 1002-1009
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Tidskriftsartikel (refereegranskat)abstract
- Background: It is unknown whether renal pathology lesions in immunoglobulin A nephropathy (IgAN) correlate with renal outcomes over decades of follow-up.Methods: In 1130 patients of the original Validation Study of the Oxford Classification for IgA Nephropathy (VALIGA) cohort, we studied the relationship between the MEST score (mesangial hypercellularity, M; endocapillary hypercellularity, E; segmental glomerulosclerosis, S; tubular atrophy/interstitial fibrosis, T), crescents (C) and other histological lesions with both a combined renal endpoint [50% estimated glomerular filtration rate (eGFR) loss or kidney failure] and the rate of eGFR decline over a follow-up period extending to 35 years [median 7 years (interquartile range 4.1-10.8)].Results: In this extended analysis, M1, S1 and T1-T2 lesions as well as the whole MEST score were independently related with the combined endpoint (P < 0.01), and there was no effect modification by age for these associations, suggesting that they may be valid in children and in adults as well. Only T lesions were associated with the rate of eGFR loss in the whole cohort, whereas C showed this association only in patients not treated with immunosuppression. In separate prognostic analyses, the whole set of pathology lesions provided a gain in discrimination power over the clinical variables alone, which was similar at 5 years (+2.0%) and for the whole follow-up (+1.8%). A similar benefit was observed for risk reclassification analyses (+2.7% and +2.4%).Conclusion: Long-term follow-up analyses of the VALIGA cohort showed that the independent relationship between kidney biopsy findings and the risk of progression towards kidney failure in IgAN remains unchanged across all age groups and decades after the renal biopsy.
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| 8. |
- Dai, L, et al.
(författare)
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Early vascular ageing in chronic kidney disease: impact of inflammation, vitamin K, senescence and genomic damage
- 2020
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Ingår i: Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association. - : Oxford University Press (OUP). - 1460-2385. ; 35:Suppl 2, s. 31-37
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Tidskriftsartikel (refereegranskat)abstract
- Chronic kidney disease (CKD) is a clinical model of premature ageing characterized by cardiovascular disease, persistent uraemic inflammation, osteoporosis muscle wasting and frailty. The accelerated early vascular ageing (EVA) process mediated by medial vascular calcification (VC) is a hallmark of senescence as well as a strong predictor of cardiovascular morbidity and mortality in the CKD population. Current clinical therapeutic strategies and novel treatments for VC have not yet been proven to prevent or reverse VC progression in patients with CKD. Knowledge of the fundamental mechanism underlying EVA is urgently needed to identify and develop novel and efficient therapeutic targets for VC and EVA. An accumulating body of evidence indicates that deoxyribonucleic acid (DNA) damage–induced cellular senescence and ‘inflammaging’ may largely contribute to such pathological conditions characterized by accelerated EVA. Growing evidence shows that nuclear factor erythroid 2–related factor 2 (NRF2) signalling and vitamin K play a crucial role in counteracting oxidative stress, DNA damage, senescence and inflammaging, whereby NRF2 activation and vitamin K supplementation may provide a novel treatment target for EVA. In this review we discuss the link between senescence and EVA in the context of CKD, with a focus on the role of NRF2 and vitamin K in DNA damage signalling, senescence and inflammaging.
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| 9. |
- Evans, M, et al.
(författare)
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Association Between Implementation Of Novel Therapies And Improved Survival In Patients Starting Hemodialysis: The Swedish Renal Registry 2006-2015
- 2021
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Ingår i: Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association. - : Oxford University Press (OUP). - 1460-2385. ; 36:7, s. 1298-1306
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Tidskriftsartikel (refereegranskat)abstract
- BackgroundThe recent years have witnessed significant therapeutic advances for patients on haemodialysis (HD). We evaluated temporal changes in treatments practices and survival rates among incident HD patients.MethodsThis was an observational study of patients initiating HD in Sweden in 2006–15. Trends of HD-related practices, medications and routine laboratory biomarkers were evaluated. The incidence of death and major cardiovascular events (MACEs) across calendar years were compared against the age- and sex-matched general population. Via Cox regression, we explored whether adjustment for implementation of therapeutic advances modified observed survival and MACE risks.ResultsAmong 6612 patients, age and sex were similar, but the burden of comorbidities increased over time. The proportion of patients receiving treatment by haemodiafiltration, ≥3 sessions/week, lower ultrafiltration rate and working fistulas increased progressively, as did use of non-calcium phosphate binders, cinacalcet and vitamin D3. The standardized 1-year mortality decreased from 13.2% in 2006–07 to 11.1% in 2014–15. The risk of death decreased by 6% [hazard ratio (HR) = 0.94, 95% confidence interval (CI) 0.90–0.99] every 2 years, and the risk of MACE by 4% (HR = 0.96, 95% CI 0.92–1.00). Adjustment for changes in treatment characteristics abrogated these associations (HR = 1.00, 95% CI 0.92–1.09 for death and 1.00, 0.94–1.06 for MACE). Compared with the general population, the risk of death declined from 6 times higher in 2006–07 [standardized incidence rate ratio (sIRR) = 6.0, 95% CI 5.3–6.9] to 5.6 higher in 2014–15 (sIRR = 5.57, 95% CI 4.8–6.4).ConclusionsGradual implementation of therapeutic advances over the last decade was associated with a parallel reduction in short-term risk of death and MACE among HD patients.
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| 10. |
- Evans, M, et al.
(författare)
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The transition clinic in chronic kidney disease care
- 2020
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Ingår i: Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association. - : Oxford University Press (OUP). - 1460-2385. ; 35:Suppl 2, s. 4-10
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Tidskriftsartikel (refereegranskat)abstract
- People with advanced chronic kidney disease and evidence of progression have a high risk of renal replacement therapy. Specialized transition clinics could offer a better option for preparing these patients for dialysis, transplantation or conservative care. This review focuses on the different aspects of such transition clinics. We discuss which patients should be referred to these units and when referral should take place. Patient involvement in the decision-making process is important and requires unbiased patient education. There are many themes, both patient-centred and within the healthcare structure, that will influence the process of shared decision-making and the modality choice. Aspects of placing an access for haemodialysis and peritoneal dialysis are reviewed. Finally, we discuss the importance of pre-emptive transplantation and a planned dialysis start, all with a focus on multidisciplinary collaboration at the transition clinic.
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