Die Qualität von Vollblut in Abhängigkeit von Herstellungsverfahren (Leukozytendepletion) und Lagerungsdauer. Bedeutung für die operationsvorbereitende Eigenblutspende

AIM OF THE STUDY: Investigation of various laboratory parameters in stored whole blood, with respect to duration of storage and kind of product. METHODS: Whole blood was donated by 12 healthy volunteers using CPDA1 stabilisator. Six units were filtered with the Leukotrap A1-System (PALL Comp., Dreieich, Germany) for leukocyte depletion. The twelve units were stored for 49 days. Several hematological, biochemical and coagulatory parameters were analysed during storage. RESULTS: There was an adequate reduction of lycocytes by filtration ( 40 days seems to be possible for autologous whole blood after filtration for leucocyte depletion.