Post Date December, 03 2023
High efficiency: It can clear solutes through both diffusion and convection mechanisms simultaneously, clearing more small and medium-sized molecules per unit time compared to hemodialysis (HD) or hemofiltration (HF) alone.
Significant therapeutic effect: Hemodialysis filtration (HDF) is superior to hemodialysis in improving patient symptoms, controlling blood pressure, correcting and stabilizing cardiovascular function, clearing excessive body fluids, middle molecular substances, and serum phosphate ions, and has fewer side effects.
Hemodialysis filtration (HDF) improves patients' quality of life, prolongs survival, and reduces mortality, making it suitable for widespread clinical application.
Hemofiltration is used to treat stubborn hypertension in hemodialysis patients. The more middle molecular substances in the blood, the higher the cardiovascular complications in uremic patients. It is different from hemodialysis because the filtration membrane of hemofiltration can clear the medium molecular substances. Through hemofiltration, excessive hormones, sodium, water, medium and small molecular substances produced during normal metabolism, and polypeptides produced during cell metabolism can be removed, thus reducing the patient's blood pressure.
Hemodialysis filtration can clear β 2-MG: Observing the effect of hemodialysis filtration (HDF) on blood clearance of microglobulin in chronic maintenance hemodialysis patients（ β 2-MG)。 The dialysis adequacy and tolerance of HDF are better than those of HD.
Online hemodialysis filtration is beneficial for cardiovascular function in elderly hemodialysis patients. Online HDF can reduce the incidence of hemodialysis related hypotension and acute left heart failure. Conclusion: Online HDF can reduce the occurrence of cardiovascular events in elderly hemodialysis patients.
Especially suitable for uremic encephalopathy: the incidence of uremic encephalopathy is significantly increased. Uremic encephalopathy refers to the symptoms and signs of the nervous system on the basis of uremia, but it is necessary to exclude nervous system damage caused by other factors, such as cerebrovascular disease, hepatic encephalopathy, diabetes ketoacidosis, etc.
