Clinical journal of the American Society of Nephrology : CJASN
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Clin J Am Soc Nephrol · Nov 2016
NT-proBNP and Echocardiographic Parameters for Prediction of Cardiovascular Outcomes in Patients with CKD Stages G2-G4.
Natriuretic peptides and echocardiographic parameters both predict cardiovascular events in patients with CKD. However, it is unknown whether simultaneous assessment of amino-terminal probrain natriuretic peptide (NT-proBNP) and echocardiographic parameters provides complementary or redundant predictive information; in the latter case, one of these two might be dispensable. We aimed to analyze the implications of using NT-proBNP alone, echocardiographic parameters alone, or a combination of both for prediction of adverse cardiovascular outcome. ⋯ Our data confirm NT-proBNP is an independent predictor of adverse outcomes in patients with CKD. The additional use of echocardiography for improvement of risk stratification is not supported by our results.
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Clin J Am Soc Nephrol · Nov 2016
Albuminuria Changes and Cardiovascular and Renal Outcomes in Type 1 Diabetes: The DCCT/EDIC Study.
In trials of people with type 2 diabetes, albuminuria reduction with renin-angiotensin system inhibitors is associated with lower risks of cardiovascular events and CKD progression. We tested whether progression or remission of microalbuminuria is associated with cardiovascular and renal risk in a well characterized cohort of type 1 diabetes. ⋯ In type 1 diabetes, microalbuminuria and macroalbuminuria are associated with higher risks of cardiovascular disease and reduced eGFR, but achieving a remission of established microalbuminuria to normoalbuminuria does not appear to improve outcomes.
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Clin J Am Soc Nephrol · Nov 2016
Use of Oral Anticoagulation in the Management of Atrial Fibrillation in Patients with ESRD: Pro.
Warfarin has had a thin margin of benefit over risk for the prevention of stroke and systemic embolism in patients with ESRD because of higher bleeding risks and complications of therapy. The successful use of warfarin has been dependent on the selection of patients with nonvalvular atrial fibrillation at relatively high risk of stroke and systemic embolism and lower risks of bleeding over the course of therapy. Without such selection strategies, broad use of warfarin has not proven to be beneficial to the broad population of patients with ESRD and nonvalvular atrial fibrillation. ⋯ Clinical data for ESRD are limited, because pivotal trials excluded such patients. Given the very high risk of stroke and systemic embolism and the early evidence of acceptable safety profiles of novel oral anticoagulants, we think that patients with ESRD should be considered for treatment with chronic anticoagulation provided that there is an acceptable bleeding profile. Apixaban is currently indicated in ESRD for this application and may be preferable to warfarin given the body of evidence for warfarin and its difficulty of use and attendant adverse events.
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Clin J Am Soc Nephrol · Oct 2016
ReviewSupportive Care: Economic Considerations in Advanced Kidney Disease.
Kidney supportive care describes multiple interventions for patients with advanced CKD that focus on improving the quality of life and addressing what matters most to patients. This includes shared decision making and aligning treatment plans with patient goals through advance care planning and providing relief from pain and other distressing symptoms. Kidney supportive care is an essential component of quality care throughout the illness trajectory. ⋯ Linkage to administrative datasets, such as Medicare, Hospital Episode Statistics, and the Pharmaceutical Benefits Scheme for prescribed medicines, can provide a detailed estimate of publicly funded resource use and reduce the burden of data collection for patients and families. Longitudinal collection of quality of life and functional status should be added to existing cohort or kidney registry studies. Interventions that improve health outcomes for people with advanced CKD, such as kidney supportive care, not only have the potential to improve quality of life, but also may reduce the high costs associated with unwanted hospitalization and intensive medical treatments.
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Clin J Am Soc Nephrol · Oct 2016
Comparative StudyRenal Survival in Patients with Collapsing Compared with Not Otherwise Specified FSGS.
Idiopathic collapsing FSGS has historically been associated with poor renal outcomes. Minimal clinical data exist on the efficacy of immunosuppressive therapy. Our study sought to provide a comprehensive description of renal survival in patients with collapsing and not otherwise specified FSGS after controlling for factors affecting renal prognosis. ⋯ Compared with not otherwise specified FSGS, idiopathic collapsing FSGS presented with more severe nephrotic syndrome and lower eGFR but had a similar renal survival after controlling for exposure to immunosuppressive treatment. These results highlight the importance of early diagnosis and institution of immunosuppressive therapy in patients with collapsing FSGS.