massive transfusion protocol
Also written as: MTP — massive transfusion protocol
Standardized procedure for rapid delivery of blood products in patients with severe hemorrhage.
Full Definition
Massive transfusion protocol (MTP) is a standardized institutional procedure designed to provide rapid, coordinated delivery of blood products to patients experiencing severe hemorrhage. The protocol typically involves predetermined ratios of packed red blood cells, fresh frozen plasma, and platelets, often in a 1:1:1 ratio. MTP activation triggers immediate blood bank notification and streamlined delivery processes. Documentation must clearly indicate activation criteria, timing, and total products administered for quality assurance and billing purposes.
Usage
Usage note: Specify activation time and total products administered when documenting MTP usage.
In Context
- "Massive transfusion protocol was activated upon arrival due to hemodynamic instability." — emergency department note
- "The patient received 12 units of blood products via MTP during the first hour of resuscitation." — operative report