Simulation-Based Clinical Training: Trends, Outcome and Challenges

Abstract

Simulation-based clinical training (SBCT) has become an important component of modern health professions education, offering learners the opportunity to acquire clinical, technical, cognitive, communication and teamwork skills in controlled environments without exposing patients to unnecessary risks. Simulation technology is advancing rapidly and its application has widened from relatively simple task trainers and anatomical models, to high fidelity manikins, standardised patients, virtual reality (VR), augmented reality, mixed reality, computer-based simulation, telesimulation, hybrid simulation and ever more immersive digitally supported environments. This review discusses current trends, educational and clinical benefits, and continuing problems of simulation-based clinical training. There is evidence that simulation can enhance information acquisition, procedural competence, clinical decision making, communication, teamwork, confidence and preparedness for rare or high-risk clinical scenarios. Simulation also allows for opportunities for purposeful practice, repeated exposure, formative assessment and organised feedback. Interprofessional simulation is being used more and more to create collaborative competencies. Virtual and remote simulation technologies have increased access to training. However, there are significant challenges including high initial and recurrent costs, lack of infrastructure, lack of trained simulation educators, variability in simulation design and evaluation, technological limitations, lack of integration into curricula, psychological barriers, concerns about realism and fidelity, and uncertainty about the translation of educational gains into long-term patient outcomes. These issues are particularly acute in poor and middle-income nations where resource limits, unreliable electricity and internet connectivity, restricted access to advanced equipment and shortages of trained faculty may hinder adoption. Current data suggests a move from technology-centred simulation to educationally orientated, competency-based and outcome-driven simulation. Future development should concentrate on creation of context-appropriate technologies, faculty development, interprofessional learning, standardised evaluation, artificial intelligence, immersive technologies, telesimulation and stronger correlations between simulation performance and patient safety results. Simulation should be more widely recognised as an integral component of health worker development, clinical quality improvement and patient safety, not only an educational novelty