PURPOSE: Simulation centres, where trainees can practise technical procedures on models of varying fidelity, provide a training option that allows them to acquire skills in a controlled environment prior to clinical performance. It has been proposed that the time to complete a simulator task may translate to proficiency in the clinical setting. The objective of this study was to determine whether time to complete a simulator task translates to clinical fibreoptic manipulation (FOM) performance. METHODS:Thirty registered respiratory therapists at a teaching hospital were recruited as subjects for a single-blinded randomized trial. Subjects were randomized to training on either a low fidelity (n = 15) or high fidelity (n = 15) model. After training, each subject was tested for the time required to complete a specific task on his/her respective model. Subjects then performed a fibreoptic orotracheal intubation (FOI) on healthy, consenting, and anesthetised patients requiring intubation for elective surgery. Performance was measured independently by blinded examiners using a checklist and global rating scale (GRS); and time was measured from insertion of the fibreoptic scope to visualization of the carina. Data were analyzed using Spearman rank order correlation coefficients. RESULTS: There was no correlation between the time to complete a task on either the high or low fidelity simulators, and the clinical FOI performance as assessed by a checklist, GRS, and time to complete the FOM (all P = NS). CONCLUSION: These results suggest that simulator-based, task-orientated time measurement may not be a good indicator of FOI performance in the clinical setting.
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PURPOSE: Simulation centres, where trainees can practise technical procedures on models of varying fidelity, provide a training option that allows them to acquire skills in a controlled environment prior to clinical performance. It has been proposed that the time to complete a simulator task may translate to proficiency in the clinical setting. The objective of this study was to determine whether time to complete a simulator task translates to clinical fibreoptic manipulation (FOM) performance. METHODS: Thirty registered respiratory therapists at a teaching hospital were recruited as subjects for a single-blinded randomized trial. Subjects were randomized to training on either a low fidelity (n = 15) or high fidelity (n = 15) model. After training, each subject was tested for the time required to complete a specific task on his/her respective model. Subjects then performed a fibreoptic orotracheal intubation (FOI) on healthy, consenting, and anesthetised patients requiring intubation for elective surgery. Performance was measured independently by blinded examiners using a checklist and global rating scale (GRS); and time was measured from insertion of the fibreoptic scope to visualization of the carina. Data were analyzed using Spearman rank order correlation coefficients. RESULTS: There was no correlation between the time to complete a task on either the high or low fidelity simulators, and the clinical FOI performance as assessed by a checklist, GRS, and time to complete the FOM (all P = NS). CONCLUSION: These results suggest that simulator-based, task-orientated time measurement may not be a good indicator of FOI performance in the clinical setting.
Authors: Grace Lim; Robert G Krohner; David G Metro; Bedda L Rosario; Jong-Hyeon Jeong; Tetsuro Sakai Journal: Anesth Analg Date: 2016-05 Impact factor: 5.108
Authors: Marc Lilot; Jean-Noel Evain; Alban Vincent; Guillain Gaillard; Dominique Chassard; Laurent Mattatia; Jacques Ripart; Lucas Denoyel; Christian Bauer; Philip Robinson; Antoine Duclos; Jean-Jacques Lehot; Thomas Rimmelé Journal: Braz J Anesthesiol Date: 2019-07-29