Impact of a simulation training curriculum on technical and nontechnical skills in colonoscopy: a randomized trial
Gastrointestinal Endoscopy(2015)
摘要
BACKGROUND:GI endoscopy simulation-based training augments early clinical performance; however, the optimal manner by which to deliver training is unknown.
OBJECTIVE:We aimed to validate a simulation-based structured comprehensive curriculum (SCC) designed to teach technical, cognitive, and integrative competencies in colonoscopy.
DESIGN:Single-blinded, randomized, controlled trial.
SETTING:Endoscopic simulation course at an academic hospital.
PARTICIPANTS AND INTERVENTIONS:Thirty-three novice endoscopists were allocated to an SCC group or self-regulated learning (SRL) group. The SCC group received a curriculum consisting of 6 hours of didactic lectures and 8 hours of virtual reality simulation-based training with expert feedback. The SRL group was provided a list of desired objectives and was instructed to practice on the simulator for an equivalent time (8 hours).
MAIN OUTCOME MEASUREMENTS:Clinical transfer was assessed during 2 patient colonoscopies using the Joint Advisory Group Direct Observation of Procedural Skills (JAG DOPS) scale. Secondary outcome measures included differences in procedural knowledge, immediate post-training simulation performance, and delayed post-training (4-6 weeks) performance during an integrated scenario test on the JAG DOPS communication and integrated scenario global rating scales.
RESULTS:There was no significant difference in baseline or post-training performance on the simulator task. The SCC group performed superiorly during their first and second clinical colonoscopies. Additionally, the SCC group demonstrated significantly better knowledge and colonoscopy-specific performance, communication, and global performance during the integrated scenario.
LIMITATIONS:We were unable to measure SRL participants' effort outside of mandatory training. In addition, feedback metrics and number of available simulation cases are limited.
CONCLUSIONS:These results support integration of endoscopy simulation into a structured curriculum incorporating instructional feedback and complementary didactic knowledge as a means to augment technical, cognitive, and integrative skills acquisition, as compared with SRL on virtual reality simulators. (
CLINICAL TRIAL REGISTRATION NUMBER:NCT01991522.)
更多查看译文
关键词
ANOVA,JAG DOPS,SCC,SRL
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要