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Virtual reality simulator for training urologists on transurethral prostatectomy
Zhu He; Zhang Yi; Liu Jin-shun; Wang Gang; Yu Cheng-fan; Na Yan-qun
关键词Prostate Transurethral Prostatectomy Computer Simulation Continuing Medical Education Surgical Skill Training
刊名CHINESE MEDICAL JOURNAL
2013-04-05
DOI10.3760/cma.j.issn.0366-6999.20121674
126期:7页:1220-1223
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]PIG-KIDNEY ; SKILLS ; VALIDATION ; SYSTEM ; ACQUISITION ; RESECTION
英文摘要

Background A virtual reality simulator provides a novel training model for improving surgical skills in a variety of fields. They can simulate a variety of surgical scenarios to improve the overall skills required for endoscopic operations, and also record the operative process of trainees in real-time and allow for objective evaluation. At present, some simulators for transurethral resection of the prostate (TURP) are available. The utility of virtual reality simulators in training of transurethral prostatectomy was investigated.

Methods Thirty-eight urologists were randomly selected to take part in a simulation based training of TURP using the TURPSim (TM) system. Pre and post-training global rate scale (GRS) scores and objective parameters recorded by the simulator were assessed. Then, questionnaires were filled out.

Results Compared with baseline levels, the GRS scores of trainees increased (18.0 +/- 4.0 vs. 12.4 +/- 4.2, P <0.001), while the rate of capsule resection (26.3%+/- 0.6% vs. 21.2%+/- 0.4%, P <0.001), amount of blood loss ((125.8 +/- 86.3) ml vs. (83.7 +/- 41.6) ml, P <0.001), external sphincter injury (3.6 +/- 2.9 vs. 2.0 +/- 2.0, P <0.001) decreased significantly after training. Most trainees were satisfied with the simulator based training and believed that the simulator accurately mimicked actual surgical procedures and could help improve their surgical skills.

Conclusions As a new method of training on transurethral prostatectomy skills, training of TURF using a virtual simulator can help urologists improve their surgical skills and safety. Therefore, the application of the TURPSim (TM) system in education and training of urologic surgery is warranted.

语种英语
WOS记录号WOS:000319783800004
引用统计
被引频次:12[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/400002259/55357
专题北京大学首钢医院_泌尿外科
作者单位Peking Univ, Shougang Hosp, Wu Jieping Urol Ctr, Beijing 100144, Peoples R China
推荐引用方式
GB/T 7714
Zhu He,Zhang Yi,Liu Jin-shun,et al. Virtual reality simulator for training urologists on transurethral prostatectomy[J]. CHINESE MEDICAL JOURNAL,2013,126(7):1220-1223.
APA Zhu He,Zhang Yi,Liu Jin-shun,Wang Gang,Yu Cheng-fan,&Na Yan-qun.(2013).Virtual reality simulator for training urologists on transurethral prostatectomy.CHINESE MEDICAL JOURNAL,126(7),1220-1223.
MLA Zhu He,et al."Virtual reality simulator for training urologists on transurethral prostatectomy".CHINESE MEDICAL JOURNAL 126.7(2013):1220-1223.
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