Filtration leukapheresis: effects of donor stimulation with dexamethasone.
Dexamethasone was administered to 51 donors prior to filtration leukapheresis. The results of this maneuver, including the consequences of transfusion, were contrasted with results in 52 donors who did not receive the steroid. Yields of polymorphonuclear leukocytes, the posttransfusion increments in recipients, themorphologic polymorphonuclear leukocytes obtained, and the incidence of donor and recipient reactions were all beneficially influenced by this manipulation. Possible mechanisms responsible for these observations are discussed. It is recommended that dexamethasone stimulation be used in filtration leukapheresis when circumstances do not otherwise contraindicate such a maneuver.
D001782:Blood Donors; D003907:Dexamethasone / Q000494:pharmacology*; D005374:Filtration; D006801:Humans; D010956:Plasmapheresis; D013268:Stimulation, Chemical
D003907:Dexamethasone