Patient perspectives and preferences for rehabilitation among people living with frailty and chronic kidney disease: a qualitative evaluation.

Background: Understanding the patient perspective of frailty is critical to offering holistic patient-centred care. Rehabilitation strategies for patients with advanced chronic kidney disease (CKD) and frailty are limited in their ability to overcome patient-perceived barriers to participation, resulting in high rates of drop-out and non-adherence. The aim of this study was to explore patient perspectives and preferences regarding experiences with rehabilitation to inform a CKD/Frailty rehabilitation model.

Narrative Review: Clinical Implications and Assessment of Frailty in Patients With Advanced CKD.

Frailty is a multidimensional clinical syndrome characterized by low physical activity, reduced strength, accumulation of multiorgan deficits, decreased physiological reserve, and vulnerability to stressors. Frailty has key social, psychological, and cognitive implications. Frailty is accelerated by uremia, leading to a high prevalence of frailty in patients with advanced chronic kidney disease (CKD) and end-stage kidney disease (ESKD) as well as contributing to adverse outcomes in this patient population.

Use of frailty assessment instruments in nephrology populations: a scoping review.

Background: Frailty is a clinical syndrome of accelerated aging associated with adverse outcomes. Frailty is prevalent among patients with chronic kidney disease but is infrequently assessed in clinical settings, due to lack of consensus regarding frailty definitions and diagnostic tools. This study aimed to review the practice of frailty assessment in nephrology populations and evaluate the context and timing of frailty assessment.

Outcomes of cinacalcet withdrawal in Australian dialysis patients.

Background: Secondary hyperparathyroidism (SHPT) in chronic kidney disease is associated with cardiovascular and bone pathology. Measures to achieve parathyroid hormone (PTH) target values and control biochemical abnormalities associated with SHPT require complex therapies, and severe SHPT often requires parathyroidectomy or the calcimimetic cinacalcet. In Australia, cinacalcet was publicly funded for dialysis patients from 2009 to 2015 when funding was withdrawn following publication of the EVOLVE study, which resulted in most patients on cinacalcet ceasing therapy.

Interventions for treating central venous haemodialysis catheter malfunction.

Background: Adequate haemodialysis (HD) in people with end-stage kidney disease (ESKD) is reliant upon establishment of vascular access, which may consist of arteriovenous fistula, arteriovenous graft, or central venous catheters (CVC). Although discouraged due to high rates of infectious and thrombotic complications as well as technical issues that limit their life span, CVC have the significant advantage of being immediately usable and are the only means of vascular access in a significant number of patients. Previous studies have established the role of thrombolytic agents (TLA) in the prevention of catheter malfunction.

Calcineurin inhibitor withdrawal or tapering for kidney transplant recipients.

Background: Calcineurin inhibitors (CNI) can reduce acute transplant rejection and immediate graft loss but are associated with significant adverse effects such as hypertension and nephrotoxicity which may contribute to chronic rejection. CNI toxicity has led to numerous studies investigating CNI withdrawal and tapering strategies. Despite this, uncertainty remains about minimisation or withdrawal of CNI.

Resolution of renal failure 1 month after onset through angioplasty of renal artery stenosis.

The stent placement in patients with atherosclerotic renal artery stenosis and impaired renal function (STAR) and revascularization versus medical therapy for renal-artery stenosis (ASTRAL) trials concluded that renal artery angioplasty was not superior to medical management in delaying progression to renal failure or controlling blood pressure in a selected population. (1,2) There were several criticisms of the STAR trial's methodology, and an important criticism of ASTRAL was that the patient was excluded if their clinician was uncertain of the value in correcting the stenosis. Anuric renal failure by renal artery stenosis is a rare occurrence and falls outside this criteria.

Validation of the measurement of haemodialysis access flow using a haemoglobin dilution test.

Monitoring of blood flows in arteriovenous fistulae and arteriovenous grafts is recommended to predict access thrombosis. The ultrasound dilution technique (UDT) is the gold standard. We compare a recently described haemoglobin dilution technique (HDT) with the UDT in measurement of vascular access flow.

First reported case of dialysis-related peritonitis due to Escherichia vulneris.

Escherichia vulneris is a recently identified environmental organism that can colonize humans and animals. To date, very few infections with E. vulneris have been reported.

Outcome of pregnancy in a patient with Gitelman syndrome: a case report.

Gitelman syndrome (GS) is an autosomal-recessive condition characterized by hypokalaemia, hypomagnesaemia and hypocalciuria. Though it affects women of child-bearing age very little information is available about its impact on maternal and fetal outcome. We describe the course of pregnancy in a patient with GS which was characterized by a sixfold increase in potassium and magnesium requirements with inability to achieve normal levels despite intravenous supplementation.

Switchover to generic cyclosporine in stable renal transplant recipients: a single unit experience.

Background: The introduction of the immunosuppressant cyclosporine has significantly improved renal transplant survival. It is an expensive drug and generic alternatives may offer cost advantages. However, generic alternatives must be shown to provide equivalent therapeutic efficacy and safety.

Measurement of renal function in kidney donors using serum cystatin C and beta(2)-microglobulin.

Background: The usefulness of serum cystatin C and serum beta(2)-microglobulin (B2M) as markers of glomerular filtration rate (GFR) were compared in kidney donors before and after nephrectomy.

Methods: Blood samples were taken from 28 donors (15 women and 13 men) for serum creatinine, urea, cystatin C and B2M estimation a median of 7 days before and 10 days after nephrectomy.

Results: Estimated GFR decreased from a median of 86.