نتایج جستجو برای: high flux dialyzer
تعداد نتایج: 2123502 فیلتر نتایج به سال:
INTRODUCTION Human serum albumin (HSA) is a monomeric multi-domain protein that possesses an extraordinary binding capacity. It plays an important role in storing and transporting endogenous substances, metabolites, and drugs throughout the human circulatory system. Clinically, HSA is used to treat a variety of diseases such as hypovolemia, shock, burns, hemorrhage, and trauma in critically ill...
BACKGROUND Published studies of the past decades have established that mass transfer across the dialyzer membrane is governed by diffusion, convection and osmosis. While the former is independent of the pressure in the liquids, the latter two are pressure dependent and are enhanced when the pressure difference across the membrane is increased. The goal of the present study is to examine the imp...
BACKGROUND Uremic pruritus is a common and intractable symptom in patients on chronic hemodialysis, but factors associated with the severity of pruritus remain unclear. This study aimed to explore the associations of metabolic factors and dialysis adequacy with the aggravation of pruritus. METHODS We conducted a 5-year prospective cohort study on patients with maintenance hemodialysis. A visu...
INTRODUCTION To increase middle molecule clearances, high-flux dialyzers with increased internal filtration have been developed. However, dialyzer design and structure may affect thrombin generation and platelet activation, thereby risking increased clotting and reduced dialyzer clearances. METHODS Coagulation parameters, platelet, white cell and endothelial activation markers were measured p...
BACKGROUND Oxidative stress has been related to hypo-response to erythropoiesis-stimulating agents (ESAs) in hemodialysis (HD) patients. The aim of this study was to verify whether vitamin E (ViE) on a synthetic polysulfone dialyzer can improve ESA responsiveness. METHODS This controlled, multicenter study involved 93 HD patients on stable ESA therapy, who were randomized to either ViE-coated...
less than 60.3 months. By comparison, other authors reported the prevalence of CTS as 0 at 5 years [2] when low-flux membranes and commercial (potentially contaminated) dialysis fluid were used. Busch et al. [1] clearly overestimated the prevalence of CTS in their patients (median follow-up 31 months). (2) Cross-sectional studies may establish associations, but not causality. Due to the nonrand...
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