MATIC-II logo (IMAGE) University of Pittsburgh Caption The Massive Transfusion in Children-II (MATIC-II) is the first randomized trial to use an approach known as a “platform trial” in traumatically injured children or adults. Credit University of Pittsburgh Usage Restrictions For use only in reporting on this trial License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.