Hemodialysis international
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Randomized Controlled Trial Multicenter Study
Comparison of pregabalin with doxepin in the management of uremic pruritus: a randomized single blind clinical trial.
Pruritus is one of the frustrating skin manifestations of advanced renal failure. Many options have been used for the management of uremic pruritus (UP) such as pregabalin. There are some studies that reported beneficial effects of pregabalin in reducing UP; however, most of them did not have a comparator arm. Therefore, we designed this study to compare antipruritic effects of pregabalin with doxepin in the management of pruritus in hemodialysis patients. ⋯ Pregabalin was more effective than doxepin in reducing the severity of uremic pruritus and improving the quality of life of patients in this study, so we suggest that clinician can consider pregabalin prior to using antihistamine drugs in the management of severe itch in hemodialysis patients.
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Randomized Controlled Trial
Citrate vs. acetate dialysate on intradialytic heparin dose: A double blind randomized crossover study.
Introduction Citrate containing dialysate has a calcium-binding anticoagulant effect compared to standard acetic acid containing dialysate. We performed a randomized, double-blind, crossover trial in maintenance HD patients to determine if citrate dialysate ("citrate") safely allows for a lower cumulative heparin dose ("heparin dose"). Methods Intradialytic heparin was adjusted to the minimum during a 2-week run-in phase. ⋯ There was no difference in the mean heparin dose reduction between the two dialysates (P > 0.05). The intradialytic ionized calcium in the citrate group was lowered by 0.10 mmol/L (95% CI 0.07 to 0.14 mmol/L, P < 0.001), and remained unchanged in the acetate group. Discussion Although citrate is a safe alternative to acetate, it does not result in additional heparin dose reduction.
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Randomized Controlled Trial Comparative Study
Alteplase vs. urokinase for occluded hemodialysis catheter: A randomized trial.
Introduction Thrombosis of tunneled central venous catheters (CVC) in hemodialysis (HD) patients is common and it can lead to the elimination of vascular sites. To compare the efficacy of alteplase vs. urokinase in reestablishing adequate blood flow through completely occluded vascular catheters. Methods In this randomized study, patients with completely occluded tunneled HD catheters received 40 minutes intracatheter dwell with alteplase (1 mg/mL) or urokinase (5000 IU/mL). ⋯ There was no difference between the two groups in infectious complications (P = 0.94). Discussion Alteplase and urokinase are effective thrombolytic agents for restoring HD catheter patency. Our study has revealed a likely slight superiority of alteplase over urokinase for unblocking central lines, but which has enrolled too few patients to be able to detect a difference of this size.
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Randomized Controlled Trial
Effects of L-carnitine supplement on serum inflammatory cytokines, C-reactive protein, lipoprotein (a), and oxidative stress in hemodialysis patients with Lp (a) hyperlipoproteinemia.
Inflammation, oxidative stress, and high concentration of serum lipoprotein (a) [Lp (a)] are common complications in hemodialysis patients. The present study was designed to investigate the effects of L-carnitine supplement on serum inflammatory cytokines, C-reactive protein (CRP), Lp (a), and oxidative stress in hemodialysis patients with Lp (a) hyperlipoproteinemia [hyper Lp (a)]. This was an unblinded, randomized clinical trial. ⋯ No significant changes were observed in serum free carnitine, CRP, and IL-6 in the control group. There were no significant differences between the two groups in mean changes of serum interleukin-1β, tumor necrosis factor-α, Lp (a), and oxidized low-density lipoprotein concentrations. L-carnitine supplement reduces inflammation in hemodialysis patients, but has no effect on hyper Lp (a) and oxidative stress.
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Randomized Controlled Trial Multicenter Study
C.E.R.A. once every 4 weeks in patients with chronic kidney disease not on dialysis: The ARCTOS extension study.
C. E. R. ⋯ R. A. Q2W.