Application of Simulation in Laryngoscopy Training

Objective: Consistent with growing innovations in objective voice assessment, voice evaluation expertise requires personal competence. Trained speech-language pathologists must be able to develop skills when using tools in evaluation and ongoing assessment. The purpose of this project was to generate means to implement simulation techniques in laryngeal assessment learning at an academic level.

Method: A hybrid simulation laryngeal lab was created using a medical manikin with laryngeal access laryngoscopes, and a computer generating standardized cases. A cohort of 25 graduate students majoring in speech-language pathology participated in the training and reported perceptions toward laryngoscopy procedures upon completing simulation tasks. Training stimuli consisted of using samples including disordered and normal laryngeal views from a database. Training involved a variety of approaches including knowledge and skill competencies in voice disorders.

Results: Reported perceptions from students suggested a positive impact of simulation techniques on confidence of future clinicians in laryngoscopy skill development. Outcomes were collected using statements regarding self-confidence and competence skills in applying acquired knowledge. Complementary comments corroborated results.

Conclusion: This study was conceived on the need to use advanced simulation technology to enhance education in the vocology area concerning laryngeal assessment skills. It has been suggested in the literature that clinical competency can be improved by simulation task training techniques, an increasingly used method in health education in general. Results will apply to both educational aspects of voice science and the development of training curricula in voice disorders.