Nephron
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Data on the immunization practices in pediatric chronic kidney disease (CKD) patients are scarce. The purpose of this study was to evaluate current vaccination practices for children on dialysis across European pediatric nephrology centers. ⋯ There are variations in vaccination practice across Europe. Children with CKD, those undergoing dialysis, and transplant candidates should receive age-appropriate vaccinations before RTx as well as before the transition to adult nephrology clinics and antibody levels should be monitored to evaluate the immunization status before and after RTx.
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Observational Study
Acute Kidney Injury in Elderly Population: A Prospective Observational Study.
Acute kidney injury (AKI) has been reported as a recognized condition among the elderly population; however, its clinical epidemiology is still poorly evaluated. We propose to evaluate the epidemiological profile of AKI in hospitalized elderly patients and the variables associated with renal replacement therapy (RRT) dependency at discharge after an episode of AKI. ⋯ The severity of AKI and the need for RRT were risk factors for mortality and dependence on dialysis. Antecedents of CKD seem to be associated with a poor renal outcome following an AKI episode. Starting RRT had an impact on the clinical decision to enroll these patients into palliative care.
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Complete remission (CR) and partial remission (PR) are beneficial to the long-term outcome of patients with idiopathic membranous nephropathy (iMN). However, we are lacking in studies that evaluate the clinical predictors of response to treatment with prednisone plus cyclophosphamide (CP). The objectives of the study are to identify clinical factors that could predict clinical remission or relapse in patients with iMN who were treated with prednisone plus i.v. CP therapy. ⋯ Patients with low proteinuria at baseline and high reduction of proteinuria at month 3 of treatment with CP were more likely to achieve remission and CR. The presence of only a PR may act as a useful predictor of relapse after completion of CP therapy.
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Perioperative acute kidney injury is a common problem. While clinical trials seek to evaluate the impact of interventions on a variety of primary and secondary endpoints with the aim of implementing this knowledge to improve perioperative outcomes, the use of valid and relevant endpoints within clinical trials is of critical importance to achieving this goal. Suitable endpoints must be validated for the study population and in light of the clinical context under investigation while also considering regulatory requirements that govern the licensing of new therapeutic agents as well as the values of patients whose outcomes we seek to improve. ⋯ The Standardized Endpoints in Perioperative Medicine (StEP) initiative is an international collaboration whose goal is to identify and recommend a suite of clearly and precisely defined endpoints across multiple domains, specifically suited for use in perioperative clinical trials. The current review describes the rationale, goals and the planned pathway of the StEP renal subgroup. Development of a set of standardized and core renal endpoints, valid and relevant for use in the perioperative context, precisely defined and yet with sufficient flexibility to encourage broad uptake and application should facilitate high-quality and practice-changing perioperative research into the future.
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Retrospective case series suggest that abnormalities in fluid, electrolyte, and acid-base homeostasis may occur among infants with a febrile urinary tract infection. Potentially inaccurate laboratory methods of sodium testing have often been used. ⋯ This prospective cross-sectional study shows that electrolyte or acid-base abnormalities, most frequently hyponatremia, occur in approximately 3 quarters of infants with acute pyelonephritis.