Splitting apheresis platelets as a contingency measure for inventory shortages.

Background: Splitting apheresis platelet (PLT) units increase available inventory during shortages. The impact of prolonged storage in gas-impermeable aliquot bags on PLT quality in vitro and transfusion outcomes in patients remains uncertain.

Study Design And Methods: We assessed in vitro PLT quality and thromboelastography (TEG) in PLTs stored for 8 or 24 h in aliquot bags compared with baseline (T0).

Cryoprecipitate Utilization Patterns Observed With a Required Prospective Approval Process vs Electronic Dosing Guidance.

Objectives: We evaluated the impact of electronic medical record (EMR)-guided pooled cryoprecipitate dosing vs our previous practice of requiring transfusion medicine (TM) resident approval for every cryoprecipitate transfusion.

Methods: At our hospital, cryoprecipitate pooled from five donors is dosed for adult patients, while single-donor cryoprecipitate is dosed for pediatric patients (defined as patients <50 kg in weight). EMR-based dosing guidance replaced a previously required TM consultation when cryoprecipitate pools were ordered, but a consultation remained required for single-unit orders.