Patient blood management--the new frontier

Area of Science:

• Transfusion Medicine
• Patient Blood Management

Background:

• Allogeneic blood transfusions, a common procedure, face challenges including safety concerns, efficacy limitations, rising costs, and supply shortages.
• The development of 'bloodless medicine and surgery' aimed to minimize allogeneic blood use, initially for specific patient groups and later for all.
• A paradigm shift occurred from a product-centered to a patient-centered approach, focusing on outcomes rather than blood component utilization.

Purpose of the Study:

• To introduce and define Patient Blood Management (PBM) as an evolution in transfusion medicine.
• To highlight the shift towards a patient-centered approach focusing on outcomes.
• To emphasize PBM's role in optimizing patient care and reshaping transfusion practices.

Main Methods:

• PBM is defined as the timely application of evidence-based medical and surgical concepts.
• Key components include maintaining hemoglobin concentration, optimizing hemostasis, and minimizing blood loss.
• Focuses on improving patient outcomes through a multidisciplinary approach.

Main Results:

• PBM represents a significant evolution from previous transfusion strategies.
• It shifts the focus from blood product usage to overall patient well-being and outcomes.
• The approach is expected to fundamentally alter clinical practice in transfusion medicine.

Conclusions:

• Patient Blood Management is a comprehensive strategy that enhances patient care.
• It addresses the limitations of traditional allogeneic blood transfusions.
• PBM is poised to become the future standard in transfusion medicine, improving outcomes and resource utilization.