B Stew1, S S-T Kao1, N Dharmawardana1, E H Ooi1,2. 1. ENT Head and Neck Surgery, Flinders Medical Centre, Bedford Park, SA, Australia. 2. Department of Surgery, Flinders University, Adelaide, SA, Australia.
Abstract
BACKGROUND: Simulation provides a safe and effective opportunity to develop surgical skills. A variety of endoscopic sinus surgery (ESS) simulators has been described in the literature. Validation of these simulators allows for effective utilisation in training. OBJECTIVE OF REVIEW: To conduct a systematic review of the published literature to analyse the evidence for validated ESS simulation. SEARCH STRATEGY: Pubmed, Embase, Cochrane and Cinahl were searched from inception of the databases to 11 January 2017. EVALUATION METHOD: Twelve thousand five hundred and sixteen articles were retrieved of which 10 112 were screened following the removal of duplicates. Thirty-eight full-text articles were reviewed after meeting search criteria. Evidence of face, content, construct, discriminant and predictive validity was extracted. RESULTS: Twenty articles were included in the analysis describing 12 ESS simulators. Eleven of these simulators had undergone validation: 3 virtual reality, 7 physical bench models and 1 cadaveric simulator. Seven of the simulators were shown to have face validity, 7 had construct validity and 1 had predictive validity. None of the simulators demonstrated discriminate validity. CONCLUSION: This systematic review demonstrates that a number of ESS simulators have been comprehensively validated. Many of the validation processes, however, lack standardisation in outcome reporting, thus limiting a meta-analysis comparison between simulators.
BACKGROUND: Simulation provides a safe and effective opportunity to develop surgical skills. A variety of endoscopic sinus surgery (ESS) simulators has been described in the literature. Validation of these simulators allows for effective utilisation in training. OBJECTIVE OF REVIEW: To conduct a systematic review of the published literature to analyse the evidence for validated ESS simulation. SEARCH STRATEGY: Pubmed, Embase, Cochrane and Cinahl were searched from inception of the databases to 11 January 2017. EVALUATION METHOD: Twelve thousand five hundred and sixteen articles were retrieved of which 10 112 were screened following the removal of duplicates. Thirty-eight full-text articles were reviewed after meeting search criteria. Evidence of face, content, construct, discriminant and predictive validity was extracted. RESULTS: Twenty articles were included in the analysis describing 12 ESS simulators. Eleven of these simulators had undergone validation: 3 virtual reality, 7 physical bench models and 1 cadaveric simulator. Seven of the simulators were shown to have face validity, 7 had construct validity and 1 had predictive validity. None of the simulators demonstrated discriminate validity. CONCLUSION: This systematic review demonstrates that a number of ESS simulators have been comprehensively validated. Many of the validation processes, however, lack standardisation in outcome reporting, thus limiting a meta-analysis comparison between simulators.