Biocompatibility and safety of cytapheresis.
Cytaphereses are safe and can be used routinely like whole blood donations on the premise that standard techniques based on appropriate guidelines and regulations are performed. Before the introduction of a new cell or plasma separator, a thorough clinical investigation is always recommended in order to demonstrate biocompatibility and safety features. In this context cell loss and damage as well as activation of coagulation and complement should be tested primarily. The examination should consist of a direct comparison with an approved system. In addition, it is necessary to repeat periodically on multicenter studies adverse donor reactions such as those already described so that it is possible to recognize even rare side effects. Of special importance are long-term studies of donors undergoing frequent cytaphereses for many years in order to detect relevant immunological changes. On the other hand, harm caused by the plasticizer or cancer due to cancerogenicity of the plastics are only speculative at the moment.
Kretschmer
V
V
Department of Transfusion Medicine and Coagulation Physiology, University Clinics, Marburg.
Söhngen
D
D
Göddecke
W
W
Kadar
J G
JG
Pelzer
H
H
Prinz
H
H
Eckle
R
R
D001672:Biocompatible Materials; D001772:Blood Cell Count; D001773:Blood Cells / Q000637:transplantation*; D001780:Blood Coagulation Tests; D001782:Blood Donors; D001803:Blood Transfusion; D002469:Cell Separation / Q000295:instrumentation*; D006461:Hemolysis; D006801:Humans; D010976:Platelet Count; D010983:Plateletpheresis / Q000295:instrumentation
D001672:Biocompatible Materials