[Use of adsorption methods for plasma component apheresis].
Plasma-apheresis is a nonspecific and wasteful intervention requiring the use of potentially infectious and expensive replacement fluids. Selective removal of the unwanted plasma component circumvents most of the problems. For selective binding and removal of plasma components adsorption methods based on the principles of affinity chromatography have been useful. The ideal adsorption column still does not exist, but the number of clinical applications is increasing. The results vary, but the treatment has been used with success in hypercholesterolemia, and in patients with hemophilia with antifactor antibodies and patients with antibodies directed towards HLA-antigens awaiting renal transplantation. In conclusion selective plasma component-apheresis is an improvement in some diseases as compared to conventional plasma-apheresis. The technique is still being improved but large clinical trials examining the effects of plasma-component-apheresis have not yet been published.
Bang
B
B
Proteinlaboratoriet, Københavns Universitet.
Heegaard
N H
NH
D000327:Adsorption; D006679:HIV Seropositivity / Q000628:therapy; D006801:Humans; D006937:Hypercholesterolemia / Q000628:therapy; D007518:Isoantibodies / Q000302:isolation & purification; D007519:Isoantigens / Q000302:isolation & purification; D009369:Neoplasms / Q000628:therapy; D010956:Plasmapheresis / Q000379:methods*
D007518:Isoantibodies; D007519:Isoantigens
Brug af adsorptionsmetoder til plasmakomponent-aferese.