Computerization of patient tracking and tracing during mass casualty incidents.

The admission of a large number of victims in a hospital after a mass casualty incident can easily lead to chaos and disruption of the hospital's regular organization. To ensure that this chaos does not continue, a correct way of registration and continuous overview of registered patients can be very helpful. The Emergency Hospital, which is part of the University Medical Centre Utrecht and the Central Military Hospital, was confronted several times with groups of patients who had to be admitted immediately. A computerized system was developed using bar codes of the International Article Numbering Association. The Commanding Team uses this system to overview the situation continuously. The system also registers urgency classes and primary diagnoses. It appeared that fewer errors were made in comparison with manual registration, while more information was stored and easily retrievable. Pilot studies are being performed to extend the usefulness of this method in a prehospital environment.