Pillar 2: minimising bleeding and blood loss

Area of Science:

• Anesthesiology
• Surgical Sciences
• Hematology

Background:

• Excessive blood loss is a primary driver for transfusions in surgical patients.
• Patient blood management (PBM) encompasses strategies to minimize bleeding and preserve autologous blood.

Purpose of the Study:

• To outline the comprehensive strategies within Pillar 2 of PBM focused on reducing surgical bleeding.
• To detail the application of PBM principles across the entire perioperative period.

Main Methods:

• Preoperative identification and management planning for high-risk bleeding patients.
• Emphasis on meticulous surgical technique and local hemostasis during surgery.
• Utilization of anesthetic techniques, pharmacological agents, and hemostatic agents to control bleeding.
• Postoperative monitoring and management of bleeding, including drain management and autotransfusion.

Main Results:

• PBM strategies effectively reduce the need for transfusions by minimizing blood loss.
• Early preoperative intervention is crucial for managing high-risk surgical patients.
• Intraoperative hemostasis and appropriate anesthetic management significantly impact blood loss.
• Postoperative PBM ensures continued management of bleeding and potential blood recovery.

Conclusions:

• Pillar 2 of PBM provides a framework for reducing perioperative blood loss and transfusion requirements.
• A multidisciplinary approach integrating preoperative, intraoperative, and postoperative PBM is essential for optimal patient outcomes.
• Effective implementation of PBM strategies can lead to significant improvements in surgical patient care.