Validity assessment of the laparoscopic radical nephrectomy module of the LapVision virtual reality simulator

Miyata, Haruka; Abe, Takashige; Hotta, Kiyohiko; Higuchi, Madoka; Osawa, Takahiro; Matsumoto, Ryuji; Kikuchi, Hiroshi; Kurashima, Yo; Murai, Sachiyo; Shinohara, Nobuo

Validity assessment of the laparoscopic radical nephrectomy module of the LapVision virtual reality simulator

Miyata, Haruka; Abe, Takashige; Hotta, Kiyohiko et al.

Surgery Open Science, 2020, 2(1), 51-56

Permalink : https://hdl.handle.net/2115/83187

このアイテムのアクセス数:524件（2026-08-14 16:37 集計）

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https://doi.org/10.1016/j.sopen.2019.08.003			11

論文情報

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アクセス権	open access
URI	https://hdl.handle.net/2115/83187
タイトル	Validity assessment of the laparoscopic radical nephrectomy module of the LapVision virtual reality simulator
著者	Miyata, Haruka ; Abe, Takashige ; Hotta, Kiyohiko ; Higuchi, Madoka ; Osawa, Takahiro ; Matsumoto, Ryuji ; Kikuchi, Hiroshi ; Kurashima, Yo ; Murai, Sachiyo ; Shinohara, Nobuo
著者名 Miyata, Haruka
e-Rad_Researcher 10399842 著者名 Abe, Takashige
e-Rad_Researcher 90443936 著者名 Hotta, Kiyohiko
著者名 Higuchi, Madoka
e-Rad_Researcher 60374443 著者名 Osawa, Takahiro
e-Rad_Researcher 10762536 著者名 Matsumoto, Ryuji
e-Rad_Researcher 20828305 著者名 Kikuchi, Hiroshi
e-Rad_Researcher 40374350 著者名 Kurashima, Yo
著者名 Murai, Sachiyo
e-Rad_Researcher 90250422 著者名 Shinohara, Nobuo
言語	英語
発行日	2020-01
出版者	Elsevier
収録物名	Surgery Open Science
巻(号)	2(1)
ページ	51-56
抄録	Background: Virtual reality simulators allow trainees to perform repeated practice and provide objective dexterity metrics regarding their performance, which means that virtual reality-based surgical training is becoming a vital part of initial learning of basic laparoscopic surgical skills. However, its educational role in learning advanced procedures remains undetermined. We evaluated the validity of the laparoscopic radical nephrectomy module of the LapVision virtual reality simulator. Methods: Urologists, medical students, and a junior resident voluntarily participated in the present study, and they performed training with a laparoscopic left radical nephrectomy module. For construct validation, dexterity metrics calculated in the simulator and the mean score of Global Operative Assessment of Laparoscopic Skills evaluated by 2 experts' video review were compared according to the certification of Japanese Endoscopic Surgical Skill Qualification or previous surgical experience. Results: Ten experts (>= 50 laparoscopic surgeries), 9 intermediates (11-49), and 14 novices (0-10) voluntarily participated in the present study. Regarding the construct validity, there was a significant difference in the total number of errors, blood loss, and Global Operative Assessment of Laparoscopic Skills score among the groups for both the Endoscopic Surgical Skill Qualification status and previous surgical experience. Conclusion: The present study demonstrated good construct validity for the LapVision nephrectomy module. Furthermore, global skill assessment was possible by experts' reviews, which indicates the usefulness of the virtual reality procedural module as a skill assessment tool. Virtual reality-based procedural simulation has marked potential to become a vital part of integrated laparoscopic training programs. (C) 2019 The Authors. Published by Elsevier Inc.
資源タイプ	学術雑誌論文
出版タイプ	Version of Record
PISSN	2589-8450
関連情報 (isIdenticalTo)	出版社版DOI https://doi.org/10.1016/j.sopen.2019.08.003