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Surgeons With Five or More Actual Cricothyrotomies Perform Significantly Better on a Virtual Reality Simulator
- Source :
- J Surg Res
- Publication Year :
- 2019
-
Abstract
- Background Discriminating performance of learners with varying experience is essential to developing and validating a surgical simulator. For rare and emergent procedures such as cricothyrotomy (CCT), the criteria to establish such groups are unclear. This study is to investigate the impact of surgeons’ actual CCT experience on their virtual reality simulator performance and to determine the minimum number of actual CCTs that significantly discriminates simulator scores. Our hypothesis is that surgeons who performed more actual CCT cases would perform better on a virtual reality CCT simulator. Methods 47 clinicians were recruited to participate in this study at the 2018 annual conference of the Society of American Gastrointestinal and Endoscopic Surgeons. We established groups based on three different experience thresholds, that is, the minimal number of CCT cases performed (1, 5, and 10), and compared simulator performance between these groups. Results Participants who had performed more clinical cases manifested higher mean scores in completing CCT simulation tasks, and those reporting at least 5 actual CCTs had significantly higher (P = 0.014) simulator scores than those who had performed fewer cases. Another interesting finding was that classifying participants based on experience level, that is, attendings, fellows, and residents, did not yield statistically significant differences in skills related to CCT. Conclusions The simulator was sensitive to prior experience at a threshold of 5 actual CCTs performed.
- Subjects :
- Adult
Male
medicine.medical_specialty
Virtual reality simulator
genetic structures
Computer science
medicine.medical_treatment
Virtual reality
Article
03 medical and health sciences
Young Adult
0302 clinical medicine
medicine
Humans
Medical physics
Cricothyrotomy
Surgical simulator
Experience level
Emergency Treatment
Aged
Aged, 80 and over
Surgeons
Virtual Reality
Middle Aged
Airway Obstruction
High Fidelity Simulation Training
030220 oncology & carcinogenesis
030211 gastroenterology & hepatology
Surgery
Female
Clinical Competence
Laryngeal Muscles
Subjects
Details
- ISSN :
- 10958673
- Volume :
- 252
- Database :
- OpenAIRE
- Journal :
- The Journal of surgical research
- Accession number :
- edsair.doi.dedup.....f99dcefaff13b7758d580c3336d6d624