Utilizing Gaze Training to Enhance Laparoscopic Skills Training
Utilizing Gaze Training to Enhance Laparoscopic Technical Skills Training
研究概览
详细说明
Developing expert performance requires assessment of the thought processes underlying performance and continued refinement of skills in order to obtain automaticity and intuition. Therefore, developing expert surgical skill is a process likely to take longer than the length of residency, thereby diminishing the quality of care delivered to patients.
The proposed study will implement novel neuroscience technique of gaze training to determine if it has the capacity to accelerate technical surgical skill learning in order to achieve competency and expertise in an earlier timeframe. Studies of skill performance have demonstrated that eye movement patterns can be optimized to improve subsequent motor movements. Therefore, gaze training encourages novices to adopt the more efficient gaze patterns of experts while performing a specific task such as laparoscopic surgery. This technique has been applied in the training of surgical residents in a limited capacity making this project an innovative approach to enhance skill development.
Experiment 2: Determine if gaze training can accelerate the learning of laparoscopic skills.
In this experiment the investigators will first establish expert gaze patterns in the Fundamentals of Laparoscopic Surgery modules 1 and 5 by testing a total of 9 participants, including attending surgeons, senior residents, and novices trained to proficiency. The investigators will then compare behavioral learning curves from non-expert participants without gaze training against those trained using both explicit (by reviewing the expert gaze pattern) and implicit gaze (by using a visual mask during the training, leading the participant to follow the expert gaze) derived from the expert gaze patterns. This will be tested in 3 groups of 20 participants, who train for 40-minutes in each of 6 sessions that occur within 3 weeks.
The investigators hypothesize that both explicit and implicit gaze training will lead to faster skill acquisition, with implicit greater than explicit and measured by trials required to gain proficient module completion scores, relative to the group of participants who practice without any gaze training.
研究类型
注册 (实际的)
阶段
- 不适用
联系人和位置
学习地点
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North Carolina
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Durham、North Carolina、美国、27710
- Duke University Medical Center
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参与标准
资格标准
适合学习的年龄
接受健康志愿者
有资格学习的性别
描述
Inclusion Criteria:
- Age >18 years
- Healthy male and female
- Willing and able to provide informed consent
- Able to follow study procedures
学习计划
研究是如何设计的?
设计细节
- 主要用途:其他
- 分配:随机化
- 介入模型:并行分配
- 屏蔽:单身的
武器和干预
参与者组/臂 |
干预/治疗 |
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实验性的:explicit gaze training
This is an arm of the second phase of the study utilizing gaze training in two different teaching techniques (explicit vs implicit).
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Gaze training will consist of gaze tracking and then review of performance or the use of an implicit map to train an expert gaze pattern.
其他名称:
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实验性的:implicit gaze training
This is an arm of the second phase of the study utilizing gaze training in two different teaching techniques (explicit vs implicit).
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Gaze training will consist of gaze tracking and then review of performance or the use of an implicit map to train an expert gaze pattern.
其他名称:
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假比较器:sham gaze training
This is an arm of the second phase of the study utilizing gaze training in two different teaching techniques (explicit vs implicit).
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Gaze training will consist of gaze tracking and then review of performance or the use of an implicit map to train an expert gaze pattern.
其他名称:
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研究衡量的是什么?
主要结果指标
结果测量 |
措施说明 |
大体时间 |
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Time to completion
大体时间:Collected for pre- and post-tests performed prior to and after the 6 separate training sessions within 7-days.
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Completion time for each repetition of FLS task 1
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Collected for pre- and post-tests performed prior to and after the 6 separate training sessions within 7-days.
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次要结果测量
结果测量 |
措施说明 |
大体时间 |
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Number of tasks completed
大体时间:This will be collected for every repetition performed during the 6 separate training sessions within a 7-day period.
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The number of times each FLS task 1 is completed during each training session.
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This will be collected for every repetition performed during the 6 separate training sessions within a 7-day period.
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Number of errors
大体时间:This will be collected for every repetition performed during the 6 separate training sessions within a 7-day period.
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The number of errors (as defined by FLS) during completion of tasks will be recorded and transitioned into a time addition.
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This will be collected for every repetition performed during the 6 separate training sessions within a 7-day period.
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合作者和调查者
调查人员
- 首席研究员:Morgan L Cox, MD、Duke University
- 首席研究员:Greg Appelbaum, PhD、Duke University
出版物和有用的链接
有用的网址
研究记录日期
研究主要日期
学习开始 (实际的)
初级完成 (实际的)
研究完成 (实际的)
研究注册日期
首次提交
首先提交符合 QC 标准的
首次发布 (实际的)
研究记录更新
最后更新发布 (实际的)
上次提交的符合 QC 标准的更新
最后验证
更多信息
与本研究相关的术语
其他研究编号
- Pro00078782_1
计划个人参与者数据 (IPD)
计划共享个人参与者数据 (IPD)?
药物和器械信息、研究文件
研究美国 FDA 监管的药品
研究美国 FDA 监管的设备产品
在美国制造并从美国出口的产品
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gaze training的临床试验
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Karolinska InstitutetMinistry of Health and Social Affairs, Sweden完全的
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King's College LondonSouth London and Maudsley NHS Foundation Trust未知
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Mental Health Services in the Capital Region, DenmarkCopenhagen Trial Unit, Center for Clinical Intervention Research; Center for Clinical Intervention...完全的