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Effectiveness of the UroMentor virtual reality simulator in the skill acquisition of flexible cystoscopy
Zhang Yi1; Liu Jin-shun1; Wang Gang1; Yu Cheng-fan1; Zhu He1; Na Yan-qun2
关键词flexible cystoscopy virtual reality simulator UroMentor (TM) training
刊名CHINESE MEDICAL JOURNAL
2013-06-05
DOI10.3760/cma.j.issn.0366-6999.20121646
126期:11页:2079-2082
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Medicine, General & Internal
研究领域[WOS]General & Internal Medicine
关键词[WOS]RANDOMIZED-CONTROLLED-TRIAL ; OPERATING-ROOM ; SURGICAL RESIDENTS ; VALIDATION ; MODEL
英文摘要

Background Virtual reality (VR) has been recognized as a useful modality in the training of surgical skills. With respect to basic endoscopic skill training of urology, we sought to investigate the effectiveness of the UroMentor (TM) virtual reality simulator (VRS) in the skill acquisition of flexible cystoscopy.

Methods Urologists familiar with rigid cystoscopy procedures were selected to take part in a virtual training course of flexible cystoscopy. Changes in total operating time, frequency of injury, number of digital markers inside the bladder, and the global rating scale (GRS) scores were assessed following eight repeated training sessions on the UroMentor (TM).

Results Eighteen urologists voluntarily took part in the study. Total operating time was significantly lower after eight sessions of training by comparison ((111 10) seconds and (511 67) seconds, respectively; P<0.001). Additionally, the frequency of injury decreased with training from (12 +/- 2) times to (5 +/- 1) times (P<0.001), while the number of digital markers observed increased from 9 +/- 0 to 10 +/- 1 (P=0.005). Finally, training with the UroMentorTm resulted in a GRS increase from (1.3 +/- 0.2) points to (3.9 +/- 0.2) points (P<0.001).

Conclusion the VRS UroMentorTm can improve urologists′ ability to perform flexible cystoscopy and could be used as an effective training tool for trainees.

语种英语
WOS记录号WOS:000321473700015
引用统计
被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/60921
专题北京大学首钢医院_泌尿外科
作者单位1.Peking Univ, Shougang Hosp, Wu Jieping Urol Ctr, Beijing 100144, Peoples R China
2.Peking Univ, Dept Urol, Peoples Hosp, Beijing 100044, Peoples R China
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GB/T 7714
Zhang Yi,Liu Jin-shun,Wang Gang,et al. Effectiveness of the UroMentor virtual reality simulator in the skill acquisition of flexible cystoscopy[J]. CHINESE MEDICAL JOURNAL,2013,126(11):2079-2082.
APA Zhang Yi,Liu Jin-shun,Wang Gang,Yu Cheng-fan,Zhu He,&Na Yan-qun.(2013).Effectiveness of the UroMentor virtual reality simulator in the skill acquisition of flexible cystoscopy.CHINESE MEDICAL JOURNAL,126(11),2079-2082.
MLA Zhang Yi,et al."Effectiveness of the UroMentor virtual reality simulator in the skill acquisition of flexible cystoscopy".CHINESE MEDICAL JOURNAL 126.11(2013):2079-2082.
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