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新型内镜接模拟器的开发:验证和对临床学习曲线的影响 (附视频)
Pichamol Jirapinyo1, Christopher C Thompson1
1Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts.
Gastrointestinal endoscopy
|August 3, 2023
概括
这项研究开发了一种新的内镜 suturing模拟器用于钱包串. 该模拟器有效评估技能,并显著减少了外科医生的临床学习曲线.
科学领域:
- 医疗模拟 医疗模拟
- 外科教育的外科教育
- 胃肠内镜检查 胃肠内镜检查
背景情况:
- 透视 suturing是一个关键的外科技能,需要广泛的培训.
- 开发有效的模拟器对于提高外科手术能力和患者的治疗结果至关重要.
- 包弦纹模式是各种内镜手术中的一个基本技术.
研究的目的:
- 开发和验证一个新的内镜接模拟器.
- 为了创建一个可靠的评分系统,为钱包串纹图案.
- 评估模拟器在培训中的现实性,相关性和有效性.
主要方法:
- 使用定制设计的内镜接模拟器进行前性研究.
- 该模拟器具有胃关瘤模型,具有用于钱包串接的目标孔.
- 参与者 (新手,中级,经验丰富) 被评估,并收集了有效性证据.
主要成果:
- 模拟器在现实主义 (0.89),相关性 (1.00) 和代表性 (1.00) 方面显示出高的内容有效性.
- 在新手,中级和经验丰富的组中观察到得分的显著差异 (P = .001).
- 模拟器训练将独立完成钱包串的必要临床病例从38个减少到5个 (P < .0001).
结论:
- 新型内镜接模拟器是现实的,相关的,代表临床实践.
- 模拟器客观地评估了内镜接技巧.
- 这种工具有效地缩短了钱包串接的临床学习曲线.
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