Building a New Transfusion Service

Abstract

Objectives: For over 60 years, Harborview Medical Center (HMC) in Seattle has received its blood components and pretransfusion testing from a centralized transfusion service operated by the regional blood supplier. In 2011, a hospital-based transfusion service (HBTS) was activated.

Methods: After 5 years of operation, we evaluated the effects of the HBTS by reviewing records of hospital blood use, quality system events, blood product delivery times, and costs. Furthermore, the effects of in-house expertise on laboratory medicine resident and medical laboratory scientist student training, as well as regulatory and accrediting agency concerns, were reviewed.

Results: Blood use records from 2003 to 2015 demonstrated large reductions in blood component procurement, allocation, transfusion, and wastage with decreases in costs temporally related to the change in service. The turnaround time for thawed plasma for trauma patients decreased from 90 to 3 minutes. Transfusion medicine education metrics for residents and laboratory technology students improved significantly. HMC researchers brought in $2 million in transfusion research funding.

Conclusions: HMC successfully transitioned to an HBTS, providing world-class primary transfusion support to a level 1 trauma center. Near-term benefits in patient care, education, and research resulted. Blood support became faster, safer, and cheaper.

Keywords: Centralized transfusion service; Changing transfusion use; Laboratory medical scientist education; Pathology resident education; Patient blood management; Regional blood systems.