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Whole Blood Massive Transfusion Protocol

Use of low-titer group O whole blood as part of damage-control resuscitation for trauma and severe hemorrhage.

Written by: Saygı Hospital Health Guide Editorial Board
Last updated:

This content has been compiled by the Saygı Hospital Health Guide Editorial Board and is periodically reviewed by a specialist physician.

References (5)

This content is for informational purposes only and does not constitute medical advice. You can book an appointment at our Acil Servis department. Book Appointment →

What is Whole Blood Massive Transfusion Protocol?

Massive transfusion protocols (MTP) provide rapid balanced delivery of red cells, plasma and platelets to patients with severe hemorrhage. Increasingly, low-titer group O whole blood (LTOWB) is incorporated as a single component containing red cells, plasma, platelets and fibrinogen in physiologic ratios.

LTOWB is selected with low anti-A and anti-B titers (often <50-256) to minimize hemolytic risk in non-O recipients. Civilian trauma centers and prehospital systems have adopted LTOWB based on military experience and emerging civilian evidence demonstrating improved hemostasis and outcomes.

Implementation requires careful protocol design, supply-chain coordination and ongoing surveillance for transfusion reactions. Adjuncts include tranexamic acid, calcium replacement, viscoelastic testing-guided component therapy and damage-control surgery.

Symptoms

Severe traumatic hemorrhage
Hemodynamic instability
Shock with active bleeding
Penetrating torso injury
Pelvic fracture with hypotension
Massive obstetric hemorrhage
Gastrointestinal hemorrhage with shock

Risk Factors

Penetrating trauma
Multi-system blunt trauma
Pelvic fractures
Coagulopathy at admission
Hypothermia and acidosis
Late presentation
Anticoagulant use

When to See a Doctor?

If you experience any of the following symptoms, seek medical attention promptly:

  • Activate MTP with hemorrhagic shock
  • Failed initial crystalloid resuscitation
  • Massive blood loss anticipated
  • Penetrating thoracoabdominal injury
  • Need for damage-control resuscitation
  • Trauma team activation

Treatment Methods

01
Low-titer group O whole blood
02
Balanced 1:1:1 component therapy
03
Tranexamic acid within 3 hours
04
Calcium and warming measures
05
Viscoelastic testing-guided therapy
06
Damage-control surgery
07
Massive transfusion protocol activation

Which Department to Visit?

You can visit our Acil Servis department for these complaints. Our specialist physicians will create the most suitable treatment plan for you.

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Health Disclaimer: The information on this page is prepared for general informational purposes only. It does not replace medical diagnosis and treatment. Please consult your physician for your complaints. Saygı Hospital does not accept responsibility for actions taken based on the information on this page.