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Hemodiafiltration with Endogenous Reinfusion
2007Hemodiafiltration (HDF) is well known to increase the solute convective clearance due to increased ultrafiltration but requires substantial amounts of high-quality reinfusion fluid. Initially in the early 90s, individual bags or containers of reinfusion fluid were used and caused many problems related to handling (storage, repeated connections) and ...
Mary Lou, Wratten, Paolo M, Ghezzi
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2007
Push/pull hemodiafiltration is characterized by alternate filtration and backfiltration, while sterile pyrogen-free dialysate is flowing through a hemodiafilter. During the filtration phase, uremic substances are eliminated not only by diffusive, but also by convective transport. During the backfiltration phase, dialysate is quickly pushed to the blood
Toru, Shinzato, Kenji, Maeda
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Push/pull hemodiafiltration is characterized by alternate filtration and backfiltration, while sterile pyrogen-free dialysate is flowing through a hemodiafilter. During the filtration phase, uremic substances are eliminated not only by diffusive, but also by convective transport. During the backfiltration phase, dialysate is quickly pushed to the blood
Toru, Shinzato, Kenji, Maeda
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Hemodiafiltration – State of the Art
2010Many observational studies have consistently shown that high-flux hemodialysis (hf-HD) has positive effects on the survival and morbidity of chronic kidney disease stage 5 dialysis (CKD5D) patients when compared with low-flux hemodialysis, but the primary analysis of the prospective randomized Hemodialysis Outcomes (HEMO) study showed that the use of ...
Francesco, Locatelli +4 more
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Casopis lekaru ceskych, 1999
Haemodiafiltration (HDF) is renal replacement therapy. It is a method of blood clearance based on the principle of diffuse and convection transport of substances through a semipermeable membrane. The method uses high-flux membranes, usually synthetic ones with a high ultrafiltration coefficient.
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Haemodiafiltration (HDF) is renal replacement therapy. It is a method of blood clearance based on the principle of diffuse and convection transport of substances through a semipermeable membrane. The method uses high-flux membranes, usually synthetic ones with a high ultrafiltration coefficient.
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The Biological Response to Online Hemodiafiltration
2007The biologic response to uremia and to the associated chronic inflammation is an active area of research. Among the different modalities developed in the technology field of chronic renal replacement, hemodialfiltration has evolved consistently. On-line production of substitution fluid by 'cold sterilization' of dialysis fluid by ultrafiltration gives ...
PANICHI, VINCENZO, Tetta C.
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Fluids in Bags for Hemodiafiltration
2007The objective of hemodiafiltration (HDF) is to increase the convective transport of solutes poorly removed by diffusion, and therefore ultrafiltration (UF) beyond the desired weight loss is prescribed. The excess UF is compensated for by infusion of a physiological solution which should be sterile and nonpyrogenic.
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Optimizing the Prescription of Hemodiafiltration
2007Hemodiafiltration with larger amounts of substitution fluid offers an optimal way to remove uremic substances. Hemodiafiltration could be indicated for all hemodialysis patients. Large observational studies have shown an association of a lower mortality risk with hemodiafiltration using more than 15 liters of substitution fluid.
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