Thrombin Generation Potential And Clot-Forming Capacity Of Thawed Fresh-Frozen Plasma, Plasma Frozen Within 24 H And Solvent/Detergent-Treated Plasma (Octaplaslg((R))), During 5-Day Storage At 1-6 Degrees C

To enable rapid availability of plasma in emergency situations, the shelf-life of thawed fresh-frozen plasma (FFP) has been extended from 24 h to 5 days. The aim of this study was to evaluate the thrombin generation (TG) potential and clot-forming ability during 5 days of refrigerated storage of thawed FFP, plasma frozen within 24 h and solvent/detergent-treated plasma octaplasLG((R)). During storage for 5 days, TG capacity decreased significantly over time, and rotational thromboelastometry showed significantly prolonged clotting times. However, the stability studies confirmed comparable in vitro haemostatic potentials of all three thawed plasma products at day 5.