Abstract
White cell depletion of platelet concentrates is widely applied to reduce the incidence of transfusion complications. We investigated a new plateletpheresis kit with an integrated filter for leukocyte depletion of platelets. Parameters of product quality were investigated before and after in-line filtration of 70 single-donor platelet (SDP) units obtained by apheresis. We studied three different filter batches manufactured for the Fresenius AS 104 blood cell separator, and evaluated different softwares and interface positions with respect to platelet (PLT) yield and white blood cell (WBC) contamination. PLT yields before and after filtration was not statistically different in the protocols studied. WBC contamination after WBC depletion was in the range of 10(4)/SDP unit. Glucose, lactate dehydrogenase, and the morphology score were not statistically different before and after filtration. In-line WBC filtration of SDP units sufficiently reduced WBC below 5 x 10(6)/unit. The study allowed definition of the filter composition and apheresis parameters to optimize PLT yield and minimize WBC contamination.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
