Holmium Laser Enucleation of the Prostate: Simulation-Based Training Curriculum and Validation.
Urology
; 86(3): 639-46, 2015 Sep.
Article
en En
| MEDLINE
| ID: mdl-26126694
ABSTRACT
OBJECTIVE:
To evaluate the face, content, and construct validity of a novel virtual reality simulator for holmium laser enucleation of the prostate (HoLEP) and to assess its feasibility and acceptability as a training model.METHODS:
This prospective observational study recruited 53 participants, comprising of 3 groups HoLEP experts (n = 11), intermediates (n = 24), and novices (n = 18). All participants received an educational package and a 15-minute familiarization exercise with the simulator. All participants then carried out a full enucleation on an identical 60 cm(3) virtual prostate. Performance was assessed using in-built simulator metrics, and a questionnaire was distributed assessing face and content validity, as well as feasibility, and acceptability. Novice, intermediate, and expert groups were compared using the Mann-Whitney U test.RESULTS:
Construct validity data revealed significant differences in enucleation efficiency (grams enucleated per hour) when comparing experts to intermediates (P = .003), experts to novices (P <.001), and intermediates to novices (P = .001). Face validity was rated by experts as acceptable, with a mean score of 5.6 out of 10 when asked to rate the overall realism. Content validity questions showed that 85% of participants agreed that simulator-based assessment is essential for patient safety and 87% agreed that there was a role for a validated virtual reality simulator for use in HoLEP training.CONCLUSION:
This study established face, content, and construct validity for this novel virtual reality HoLEP simulator. The majority of participants also thought that it is a feasible and acceptable model for HoLEP training.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Próstata
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Procedimientos Quirúrgicos Urológicos
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Simulación por Computador
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Curriculum
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Educación Médica Continua
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Terapia por Láser
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Láseres de Estado Sólido
Tipo de estudio:
Clinical_trials
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Observational_studies
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Prognostic_studies
Límite:
Adult
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Aged
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Humans
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Male
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Middle aged
País/Región como asunto:
Europa
Idioma:
En
Revista:
Urology
Año:
2015
Tipo del documento:
Article
País de afiliación:
Reino Unido