The Efficacy of a Newly Designed, Easy-to-Manufacture Training Simulator for Endoscopic Biopsy of the Stomach

被引:10
作者
Ahn, Ji Yong [1 ]
Lee, Jin Seo [1 ]
Lee, Gin Hyug [1 ]
Lee, Ji Wan [1 ]
Na, Hee Kyong [1 ]
Jung, Kee Wook [1 ]
Lee, Jeong Hoon [1 ]
Kim, Do Hoon [1 ]
Choi, Kee Don [1 ]
Song, Ho June [1 ]
Jung, Hwoon-Yong [1 ]
Kim, Jin-Ho [1 ]
机构
[1] Univ Ulsan, Dept Gastroenterol, Asan Med Ctr, Coll Med, 88 Olymp Ro 43 Gil, Seoul 05505, South Korea
关键词
Endoscopy; Training; Simulator; Biopsy; Education; GASTROENTEROLOGY FELLOWS; SKILLS ASSESSMENT; VALIDATION; COMPLICATIONS; COLONOSCOPY; MODEL; ERCP;
D O I
10.5009/gnl16044
中图分类号
R57 [消化系及腹部疾病];
学科分类号
摘要
Background/Aims: We developed a new endoscopic biopsy training simulator and determined its efficacy for improving the endoscopic biopsy skills of beginners. Methods: This biopsy simulator, which presents seven biopsy sites, was constructed using readily available materials. We enrolled 40 participants: 14 residents, 11 first-year clinical fellows, 10 second-year clinical fellows, and five staff members. We recorded the simulation completion time for all participants, and then simulator performance was assessed via a questionnaire using the 7-point Likert scale. Results: The mean times for completing the five trials were 417.7 +/- 138.8, 145.2 +/- 31.5, 112.7 +/- 21.9, and 90.5 +/- 20.0 seconds for the residents, first-year clinical fellows, second-year clinical fellows, and staff members, respectively. Endoscopists with less experience reported that they found this simulator more useful for improving their biopsy technique (6.8 +/- 0.4 in the resident group and 5.7 +/- 1.0 in the first-year clinical fellow group). The realism score of the simulator for endoscopic handling was 6.4 +/- 0.5 in the staff group. Conclusions: This new, easy-to-manufacture endoscopic biopsy simulator is useful for biopsy training for beginner endoscopists and shows good efficacy and realism.
引用
收藏
页码:764 / 772
页数:9
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