A Tablet-Based Virtual Environment for Neurosurgery Training

Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

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A Tablet-Based Virtual Environment for Neurosurgery Training. / Ap-Cenydd, L.; John, N.W.; Phillips, N.I. et al.
Yn: Presence: Teleoperators and Virtual Environments, Cyfrol 24, Rhif 2, 16.10.2015, t. 155-162.

Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

HarvardHarvard

Ap-Cenydd, L, John, NW, Phillips, NI, ap Cenydd, L, Coope, D, Carleton-Bland, N, Kamaly-Asl, I & Gray, WP 2015, 'A Tablet-Based Virtual Environment for Neurosurgery Training', Presence: Teleoperators and Virtual Environments, cyfrol. 24, rhif 2, tt. 155-162. https://doi.org/10.1162/PRES_a_00224

APA

Ap-Cenydd, L., John, N. W., Phillips, N. I., ap Cenydd, L., Coope, D., Carleton-Bland, N., Kamaly-Asl, I., & Gray, W. P. (2015). A Tablet-Based Virtual Environment for Neurosurgery Training. Presence: Teleoperators and Virtual Environments, 24(2), 155-162. https://doi.org/10.1162/PRES_a_00224

CBE

Ap-Cenydd L, John NW, Phillips NI, ap Cenydd L, Coope D, Carleton-Bland N, Kamaly-Asl I, Gray WP. 2015. A Tablet-Based Virtual Environment for Neurosurgery Training. Presence: Teleoperators and Virtual Environments. 24(2):155-162. https://doi.org/10.1162/PRES_a_00224

MLA

Ap-Cenydd, L. et al. "A Tablet-Based Virtual Environment for Neurosurgery Training". Presence: Teleoperators and Virtual Environments. 2015, 24(2). 155-162. https://doi.org/10.1162/PRES_a_00224

VancouverVancouver

Ap-Cenydd L, John NW, Phillips NI, ap Cenydd L, Coope D, Carleton-Bland N et al. A Tablet-Based Virtual Environment for Neurosurgery Training. Presence: Teleoperators and Virtual Environments. 2015 Hyd 16;24(2):155-162. doi: 10.1162/PRES_a_00224

Author

Ap-Cenydd, L. ; John, N.W. ; Phillips, N.I. et al. / A Tablet-Based Virtual Environment for Neurosurgery Training. Yn: Presence: Teleoperators and Virtual Environments. 2015 ; Cyfrol 24, Rhif 2. tt. 155-162.

RIS

TY - JOUR

T1 - A Tablet-Based Virtual Environment for Neurosurgery Training

AU - Ap-Cenydd, L.

AU - John, N.W.

AU - Phillips, N.I.

AU - ap Cenydd, L.

AU - Coope, D.

AU - Carleton-Bland, N.

AU - Kamaly-Asl, I.

AU - Gray, W.P.

PY - 2015/10/16

Y1 - 2015/10/16

N2 - The requirement for training surgical procedures without exposing the patient to additional risk is well accepted and is part of a national drive in the UK and internationally. Computer-based simulations are important in this context, including neurosurgical resident training. The objective of this study is to evaluate the effectiveness of a custom-built virtual environment in assisting training of a ventriculostomy procedure. The training tool (called VCath) has been developed as an app for a tablet platform to provide easy access and availability to trainees. The study was conducted at the first boot camp organized for all year-one trainees in neurosurgery in the UK. The attendees were randomly distributed between the VCath training group and the control group. Efficacy of performing ventriculostomy for both groups was assessed at the beginning and end of the study using a simulated insertion task. Statistically significant changes in performance of selecting the burr hole entry point, the trajectory length and duration metrics for the VCath group, together with a good indicator of improved normalized jerk (representing the speed and smoothness of arm motion), all suggest that there has been a higher-level cognitive benefit to using VCath. The app is successful as it is focused on the cognitive task of ventriculostomy, encouraging the trainee to rehearse the entry point and use anatomical landmarks to create a trajectory to the target. In straight-line trajectory procedures such as ventriculostomy, cognitive task-based education is a useful adjunct to traditional methods and may reduce the learning curve and ultimately improve patient safety.

AB - The requirement for training surgical procedures without exposing the patient to additional risk is well accepted and is part of a national drive in the UK and internationally. Computer-based simulations are important in this context, including neurosurgical resident training. The objective of this study is to evaluate the effectiveness of a custom-built virtual environment in assisting training of a ventriculostomy procedure. The training tool (called VCath) has been developed as an app for a tablet platform to provide easy access and availability to trainees. The study was conducted at the first boot camp organized for all year-one trainees in neurosurgery in the UK. The attendees were randomly distributed between the VCath training group and the control group. Efficacy of performing ventriculostomy for both groups was assessed at the beginning and end of the study using a simulated insertion task. Statistically significant changes in performance of selecting the burr hole entry point, the trajectory length and duration metrics for the VCath group, together with a good indicator of improved normalized jerk (representing the speed and smoothness of arm motion), all suggest that there has been a higher-level cognitive benefit to using VCath. The app is successful as it is focused on the cognitive task of ventriculostomy, encouraging the trainee to rehearse the entry point and use anatomical landmarks to create a trajectory to the target. In straight-line trajectory procedures such as ventriculostomy, cognitive task-based education is a useful adjunct to traditional methods and may reduce the learning curve and ultimately improve patient safety.

U2 - 10.1162/PRES_a_00224

DO - 10.1162/PRES_a_00224

M3 - Article

VL - 24

SP - 155

EP - 162

JO - Presence: Teleoperators and Virtual Environments

JF - Presence: Teleoperators and Virtual Environments

SN - 1054-7460

IS - 2

ER -