Durability of response to a targeted intervention to modify clinician transfusion practices in a major teaching hospital

Autor: Neil Boyce, Sean Tobin, Donald Alexander Campbell
Rok vydání: 2001
Předmět:
Zdroj: Medical Journal of Australia. 174:445-448
ISSN: 1326-5377
0025-729X
DOI: 10.5694/j.1326-5377.2001.tb143370.x
Popis: Objectives: To determine the durability of a successful intervention to modify clinician transfusion practices, and to compare current transfusion practices in the intervention hospital with those in a hospital with no intervention. Design: Prospective, descriptive study. Setting: Two major metropolitan teaching hospitals - Royal Melbourne Hospital and Western Hospital, Footscray. Subjects: Consecutive patient transfusion episodes for red cells, platelets and fresh frozen plasma (FFP). Outcome measures: Appropriateness of transfusion according to intervention guidelines; comparison of inappropriate transfusion rates before the intervention, immediately after the intervention and 3 years after the intervention. Comparison of inappropriate transfusion rates in intervention and non-intervention hospitals. Results: Inappropriate transfusion rates 3 years after the intervention were 20% for red cells, 27% for platelets, and 43% for FFP. These were significantly higher than equivalent rates reported immediately after the intervention. Inappropriate transfusion rates at the non-intervention hospital were comparable (26% for red cells, 36% for platelets and 52% for FFP). Conclusion: Appropriate clinician transfusion practices have proven difficult to sustain 3 years after hospital guideline generation and promotion. A gate-keeping role by hospital blood bank staff proved impractical in the long term.
Databáze: OpenAIRE
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