Hemodialysis international
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Right atrial thrombus is rare complication of hemodialysis central venous catheter. Literature survey revealed 49 documentations of right atrial thrombus due to a central venous catheter. We report a 58-year-old type 2 diabetic, hypertensive, end-stage renal disease patient, who 2 months after initiation of hemodialysis through a right internal jugular vein catheter, developed clinical features suggestive of pulmonary thromboembolism. ⋯ At the end of 6 weeks he was symptom free. We compared conservative treatment with surgery for RAT. Conservative management with central venous catheter removal and anticoagulation therapy is not inferior to the surgery.
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Liver transplantation for acutely ill patients with fulminant liver failure carries high intraoperative and immediate postoperative risks. These are increased with the presence of concomitant acute kidney injury (AKI) and intraoperative dialysis is sometimes required to allow the transplant to proceed. The derangements in the procoagulant and anticoagulant pathways during fulminant liver failure can lead to difficulties with anticoagulation during dialysis, especially when continued in the operating room. ⋯ We report a case of a 40-year-old female with acetaminophen-induced fulminant liver failure with associated AKI who underwent intraoperative dialytic support during liver transplantation anticoagulated with citrate dialysate during the entire procedure. The patient tolerated the procedure well without any signs of citrate toxicity and maintained adequate anticoagulation for patency of the dialysis circuit. Citrate dialysate is a safe alternative for intradialytic support of liver transplantation in fulminant liver failure.
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Outcome of acute renal failure (ARF) and use of continuous renal replacement therapy (CRRT) have shown a consistently high mortality. (1) Evaluate the short-term patient survival. (2) Evaluate dialysis-free survival. (3) Evaluate risk factors associated with overall survival and the continued need for intermittent dialysis. We identified adults (>/=18 years) needing CRRT, treated in the critical care units of Froedtert Medical and Lutheran Hospital from January 1, 2003 till December 31, 2005. Patients were divided into two major groups needing CRRT, end stage renal disease (ESRD) (chronic dialysis) and non-ESRD with ARF. ⋯ Non-ESRD patients who died were in the hospital for an average of 17.5 days compared with 29 days for those who were discharged from the hospital. Patients with ARF needing CRRT have high in-hospital mortality. A significant percentage of patients remained dialysis dependant on last follow-up.
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Coronary artery disease is a major cause of death in patients with a renal dysfunction. Among the patients who undergo coronary artery bypass grafting, renal dysfunction is known to be a major predictor of in-hospital and out-of-hospital mortality. From 2004 to 2007, we performed elective open-heart surgeries on 2380 patients in whom there was no primary renal failure. ⋯ There was no difference in mortality between the 2 groups. Early dialysis for open-heart surgery patients who develop ARF postoperatively does not decrease mortality. However, it decreases morbidity, the amount of time spent in intensive care, and the period of hospitalization and thus reduces patient costs.
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The aim of this retrospective study was to investigate whether the application of a chlorhexidine-impregnated dressing (Biopatch) at the exit site of tunneled-cuffed hemodialysis catheters has any effect on the incidence and etiology of catheter-related bacteremia (CRB). This study was carried out over a 5-year period in a single center, where, in the first 2(1/2) years, the exit sites were cleansed with betadine at every hemodialysis session and then covered with a transparent dressing (pre-Biopatch Era). During the next 2(1/2) years, Biopatch was applied to the exit site once a week after cleansing with betadine, and then covered with a transparent dressing (Biopatch Era). ⋯ In conclusion, even though Biopatch is effective in decreasing the incidence of ESI, it has no effect on the incidence of CRB, the etiology of CRB, or the overall catheter survival time. The distinct difference between the antimicrobial sensitivities of the ESI and CRB suggests that they are not a spectrum of the same pathogenesis. These preliminary data support the intraluminal pathogenesis of CRB, rather than the exit site as a possible entry point for the extraluminal route.