Evaluation of efficacy in platelet collection by the Haemonetics Component Collection System

Platelet concentrate product derived from plateletpheresis from a single donor is preferable in terms of reducing the risks of adverse reactions in platelet transfusion. This study evaluated the status of platelet transfusion and the efficacy and safety of plateletpheresis machines. The average number of donors of platelet product per patient has been decreasing and recently reached nearly 1.0; however, some patients still receive multiple random donor platelet products. Platelet collection efficacy was comparable between the Haemonetics Component Collection System (CCS) and the Multi Component System (Multi). However, the CCS has been shown to be effective in terms of processed blood volume and procedure time, especially in donors with lower hematocrits. These results suggest that the CCS may be preferable and safer for donors with lower hematocrits and lighter body weights. Blood centers should collect platelets more effectively to achieve platelet transfusion with the use of platelets derived from a single donor using effective equipment.