High fidelity simulation as a research tool

Medical simulation has grown explosively over the last decade. Simulation is becoming commonplace in clinical education but can also be used as an investigative clinical tool in its own right. There are thus two arms of simulation in clinical research. The first is investigation of the clinical impact of simulation as an educational tool and the second as an instrument to assess the function of clinical practitioners and systems. This article reviews the terminology, current practice and current research in simulation. The use of simulation in assessment of the clinical performance of devices, people and systems will then be discussed and some current work in these areas presented. Finally, medical simulation will be discussed within the paradigm of translational research. Early examples of this 'tool-bench to bedside' model will be presented as possible prototypes for future work directed towards patient safety.