Abstract
In dialysis therapy, high-flux dialysis membrane has improved the ability to remove uremic toxins (not only small water-soluble molecules but also middle molecules). Thus, with increasing permeability of the dialysis membrane to water, hemodiafiltration with high-volume replacement fluid has become available.
The increased permeability of the dialysis membrane to solutes and water enhances backfiltration and back diffusion from dialysate to blood. If the dialysate is contaminated, the pyrogen enters into the blood and can cause microinflammation. Therefore, dialysate purification is essential for strict management.
There is no clear evidence whether the high-flux dialysis membrane contributes to improve survival of dialysis patients. Future studies are required to clarify this issue.
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Tomo, T. (2018). Flux of Dialysis Membrane: Benefit and Risk. In: Kim, YL., Kawanishi, H. (eds) The Essentials of Clinical Dialysis. Springer, Singapore. https://doi.org/10.1007/978-981-10-1100-9_6
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DOI: https://doi.org/10.1007/978-981-10-1100-9_6
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