A review of blood component usage in a large UK emergency department after implementation of simple measures.

OBJECTIVES: To review clinical indications and demographics of transfusion and the patterns of blood component ordering, transfusion, wastage and traceability, before (2007) and after (2011) implementation of simple improvement strategies. METHODS: Retrospective case note review of all patients presenting to the Royal Infirmary of Edinburgh (RIE) Emergency Department (ED) for whom a blood component was requested and historic comparison. Improvement measures implemented between 2007 and 2011 included (1) formal staff education, (2) use of e-learning Module One Safe Transfusion Practice (traceability update, Medicines and Healthcare products Regulatory Agency (MHRA) traceability regulations and importance of returning completed blood component tags), (3) an ED resuscitation room blood fridge, (4) introduction of a dedicated ED transfusion consultant and ED transfusion link nurse and (5) the presence of an ED consultant on the Hospital Transfusion Group. RESULTS: Between 1st January and 31st December 2011, blood components were requested for 255 patient episodes, totalling 1034 individual units. 687 units (66.4%) of blood component were transfused, 248 components (24.0%) were recycled, 90 components (8.7%) were discarded and nine units (0.9%) were unaccounted for. There was a 64% reduction in blood component ordering (3209 vs 1034 units), a 39% reduction in blood component transfusion (1131 vs 687 units) and a 96% reduction in unaccounted units (214 vs 9 units) between 2007 and 2011. There was a rise in the median age of the patient for whom a transfusion request was made from 63.9 years in 2007 to 67.0 years in 2011. CONCLUSIONS: Blood component ordering, usage and traceability within the ED have improved significantly since 2007 following implementation of simple strategies. The age of ED transfusion recipients is increasing.

Successful implementation of strategies to transform Emergency Department transfusion practice.

Blood component transfusion is an important and lifesaving Emergency Department (ED) procedure. It is not however risk-free and careful consideration of its clinical benefit for each individual patient is therefore essential. In 2008, we audited the patterns of blood component usage in 2007 within our ED. This work revealed that whilst 3209 units of blood component were ordered only 39.5% were transfused, and 9.5% were unaccounted for. This was the first and only published detailed look at ED blood transfusion practices. We had to address our poor traceability (i.e. unaccounted for units), our high blood usage, and our ordering of units which were then not transfused as this can lead to wastage. Firstly, better links between the ED and the Scottish National Blood Transfusion Service (SNBTS) were established. A set of improvement measures were then implemented including better ED medical and nursing staff education, monthly traceability reports sent to the ED clinical management teams, the introduction of an ED transfusion guideline, moving our blood fridge into the resuscitation room, having a named ED transfusion consultant and ED transfusion link nurse, ED consultant representation on the Hospital Transfusion Group and finally increasing awareness of ED emergency transfusion with a rotational thromboelastometry (ROTEM) research programme. In 2012, we re-audited our practice looking at our blood component usage in 2011. There was a 64% reduction in blood component ordering (3209 vs. 1034 units), a 39% reduction in blood component transfusion (1131 vs. 687 units), a 68% increase in the proportion of ordered units that were transfused and a 96% reduction in unaccounted units (289 vs. 9 units) between 2007 and 2011. In attempting to cost the savings resulting from our changes we showed that SNBTS spent £306,437 less in 2011 compared to 2007 on handling and issuing ED transfusion requests. Our improvements are immediately generalizable across the UK and the potential savings to the NHS are enormous.