Hemodialysis international
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Review
The nature, consequences, and management of neurological disorders in chronic kidney disease.
Perhaps no other organ in the body is affected as often and in as many ways as the brain is in patients with chronic kidney disease (CKD). Several factors contribute to the neurological disorders in CKD including accumulation of uremic toxins, metabolic and hemodynamic disorders, oxidative stress, inflammation, and impaired blood brain barrier among others. The neurological disorders in CKD involve both peripheral and central nervous system. ⋯ A stimulus-sensitive reflex myoclonus is believed to originate from the medullary structures. Sleep disorder and restless leg syndrome are common in CKD and have both central and peripheral origin. This article provides an overview of the available data on the nature, prevalence, pathophysiology, consequences and treatment of neurological complications of CKD.
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Ultrasound of the inferior vena cava (IVC-US) has been used to estimate intravascular volume status and fluid removal during a hemodialysis session. Usually, renal nurses rely on other, imprecise methods to determine ultrafiltration. To date, no study has examined whether renal nurses can reliably perform ultrasound for volume assessment and for potential prevention of intradialytic hypotension. This pilot study aimed to determine if a renal nurse could master the skill of performing and correctly interpreting Point of Care Ultrasound on patients receiving hemodialysis. ⋯ A renal nurse can reliably perform ultrasound of the IVC in hemodialysis patients, obtaining high quality scans for volume assessment of hemodialysis patients. This novel approach could be more routinely applied by other renal nurses to obtain objective measures of patient volume status in the dialysis setting.
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There is no consensus on the specific indications for weaning critically ill patients with acute kidney injury (AKI) off renal replacement therapy (RRT). This study aimed to explore the prognostic value of several biomarkers measured upon discontinuation of RRT for their value in predicting 60-day survival and renal recovery in an effort to add knowledge to the decision-making process regarding RRT withdrawal. ⋯ Upon discontinuation of RRT, serum and urinary biomarkers, particularly sOPN, may predict 60-day survival and renal recovery in critically ill patients with AKI. The serum levels of OPN, IL-6 and CysC may be useful when considering withdrawal of RRT on the basis of conventional indicators.
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We aimed to compare the in-hospital mortality between febrile and afebrile chronic hemodialysis (HD) patients with bacteremia and analyze the blood culture positive rate according to the C-reactive protein (CRP) level. ⋯ An afebrile status in HD patients with bacteremia is associated with higher in-hospital mortality. Blood culture and empirical antibiotic administration, irrespective of the fever status, should be considered in HD patients with a CRP ≥ 5 mg/dL.
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Patients with chronic kidney disease, especially those with end-stage renal disease, have an increased risk of death. Previous studies have suggested neutrophil/lymphocyte ratio (NLR) was related to worse outcome in patients undergoing hemodialysis (HD). However, monocyte/lymphocyte ratio (MLR) has not been evaluated in HD patients. In this study, we prospectively studied the predictive value of MLR for all-cause and cardiovascular mortality in HD patients and compared it with NLR. ⋯ The main finding of the study suggest that higher MLR was a strong and independent predictor of all-cause and cardiovascular mortality and overwhelmed NLR among HD patients.