Standardized Implementation of Evidence-based Guidelines to Decrease Blood Transfusions in Pediatric Intensive Care...

Area of Science:

• Pediatric critical care medicine
• Implementation science
• Quality improvement in healthcare

Background:

• Red blood cell (RBC) transfusions carry risks, yet practices vary widely.
• Current transfusion guidelines are not consistently followed in pediatric intensive care units (PICUs).

Purpose of the Study:

• To implement and assess a standardized quality improvement strategy to reduce RBC transfusions in PICUs.
• To achieve a sustainable decrease in RBC transfusion rates and adherence to hemoglobin thresholds.

Main Methods:

• A 16-month prospective, multicenter study involving 5 PICUs.
• Implementation of a standardized plan including education, bedside tools, real-time reminders, and feedback.
• Data collection across pre-implementation, post-implementation, and post-stabilization phases.

Main Results:

• Transfusions per 1,000 admissions significantly decreased from baseline (209.6) to 199.8 (Phase II) and 195.8 (Phase III) (P < 0.05).
• Transfusions outside hemoglobin threshold guidelines decreased from 81% to 74% (P < 0.05).
• Factors like co-management and requesting provider service were associated with guideline-exceeding transfusions.

Conclusions:

• Multicenter collaboration using implementation science principles can reduce RBC transfusions outside guideline thresholds.
• The total number of RBC transfusions was not decreased, indicating challenges in complex PICU systems.
• Targeted educational initiatives may have limited impact in multifaceted care environments.