Restrictive Transfusion Strategy and Clinical Decision Support Practices for Reducing RBC Transfusion Overuse



Assess support for the effectiveness of two separate practices, restrictive transfusion strategy and computerized physician order entry/clinical decision support (CPOE/CDS) tools, in decreasing RBC transfusions in adult surgical and nonsurgical patients.


Following the Centers for Disease Control and Prevention Laboratory Medicine Best Practice (LMBP) Systematic Review (A-6) method, studies were assessed for quality and evidence of effectiveness in reducing the percentage of patients transfused and/or units of blood transfused.


Twenty-five studies on restrictive transfusion practice and seven studies on CPOE/CDS practice met LMBP inclusion criteria. The overall strength of the body of evidence of effectiveness for restrictive transfusion strategy and CPOE/CDS was rated as high.


Based on these procedures, adherence to an institutional restrictive transfusion strategy and use of CPOE/CDS tools for hemoglobin alerts or reminders of the institution’s restrictive transfusion policies are effective in reducing RBC transfusion overuse.

AuthorsJ Derzon H, N Clarke, A Alford, I Gross, A Shander, R Thurer
JournalAmerican Journal of Clinical Pathology
Therapeutic AreaHematology
Service AreaStrategic Market Access
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