American journal of kidney diseases : the official journal of the National Kidney Foundation
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Kidney transplantation offers better outcomes compared to dialysis, but requires patients to adhere to an ongoing and complex self-management regimen. Medication nonadherence remains a leading cause of transplant loss, and inadequate self-management undermines transplantation and other health outcomes. We aimed to describe kidney transplant recipients' motivations, challenges, and attitudes toward self-management. ⋯ Self-efficacy and social accountability are motivators for self-management, although adherence can be mentally and physically taxing. Multicomponent interventions incorporating personalized care planning, education, psychosocial support, decision aids, and self-monitoring tools may foster self-management capacity and improve transplantation outcomes.
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Observational Study
The Associations of Plant Protein Intake With All-Cause Mortality in CKD.
Plant protein intake is associated with lower production of uremic toxins and lower serum phosphorus levels. Therefore, at a given total protein intake, a higher proportion of dietary protein from plant sources might be associated with lower mortality in chronic kidney disease. ⋯ A diet with a higher proportion of protein from plant sources is associated with lower mortality in those with eGFR<60mL/min/1.73m(2). Future studies are warranted to determine the causal role of plant protein intake in reducing mortality in those with eGFR<60mL/min/1.73m(2).
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Observational Study
Kidney Disease in Adenine Phosphoribosyltransferase Deficiency.
Adenine phosphoribosyltransferase (APRT) deficiency is a purine metabolism disorder causing kidney stones and chronic kidney disease (CKD). The course of nephrolithiasis and CKD has not been well characterized. The objective of this study was to examine long-term kidney outcomes in patients with APRT deficiency. ⋯ Progressive CKD and AKI episodes are major features of APRT deficiency, whereas nephrolithiasis is the most common presentation. Advanced CKD without a history of kidney stones is more prevalent than previously reported. Our data suggest that timely therapy may retard CKD progression.
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The Extracorporeal Treatments in Poisoning (EXTRIP) Workgroup conducted a systematic literature review using a standardized process to develop evidence-based recommendations on the use of extracorporeal treatment (ECTR) in patients with phenytoin poisoning. The authors reviewed all articles, extracted data, summarized findings, and proposed structured voting statements following a predetermined format. A 2-round modified Delphi method was used to reach a consensus on voting statements, and the RAND/UCLA Appropriateness Method was used to quantify disagreement. 51 articles met the inclusion criteria. ⋯ The preferred ECTR modality in phenytoin poisoning is intermittent hemodialysis (graded 1D), but hemoperfusion is an acceptable alternative if hemodialysis is not available (graded 1D). In summary, phenytoin appears to be amenable to extracorporeal removal. However, because of the low incidence of irreversible tissue injury or death related to phenytoin poisoning and the relatively limited effect of ECTR on phenytoin removal, the workgroup proposed the use of ECTR only in very select patients with severe phenytoin poisoning.
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Renal infarction is a rare condition resulting from an acute disruption of renal blood flow, and the cause and outcome of renal infarction are not well established. ⋯ Cardiogenic origins were the most important causes of renal infarction. Despite aggressive treatment, renal infarction can lead to AKI, new-onset eGFR<60mL/min/1.73m(2), ESRD, and death.