Augmented Reality Headset as Adjunct Display Monitor in AMIGO
试验速览
- 阶段
- 不适用
- 状态
- 撤回
- 试验地点
- 2
- 主要终点
- Scores from NASA Task Load Index (TLX) with supplemental questions to assess procedure strain
研究概览
简要总结
The investigators' overarching goal is to investigate whether use of an augmented reality display system (utilized in addition to, not as a replacement to, conventional CT and MRI displays currently available in the procedure suite) streamlines the process of a procedure and/or provides ease of access to helpful pre-procedure and intra-procedure imaging information that would be more difficult and time-consuming to obtain with the conventional imaging display systems.
详细描述
Augmented reality is a computer display technology that represents an incremental improvement over current computer monitors. Currently, a patient has a pre-procedure or intra-procedure CT or MRI scan and the scan images are displayed for the proceduralist on computer monitors in the procedure suite. Typically, only a single, or several selected, cross-sectional images can be viewed at a given time. With an augmented reality display headset, the pre-procedure and intra-procedure CT or MR images, including 3D reconstructions, can be displayed on transparent eyeglasses worn by the proceduralist. Moreover, the images are registered to the patient's location on the operating table and the images can be continuously updated to correspond with the body part in the proceduralist's field of view. Augmented reality display systems could thus decreased perceived work load of a procedure by allowing natural posture throughout the procedure, streamline and improve the clinical workflow, and provide the proceduralist with information in a manner that more readily facilitates three-dimensional understanding of the procedure.
The investigators' overarching goal is to investigate whether use of an augmented reality display system (utilized in addition to, not as a replacement to, conventional CT and MRI displays currently available in the procedure suite) streamlines the process of a procedure and/or provides ease of access to helpful pre-procedure and intra-procedure imaging information that would be more difficult and time-consuming to obtain with the conventional imaging display systems.
The three aims are as follows:
- Determine if the augmented reality display system streamlines workflow.
- Determine if the augmented reality display system decreases perceived work load.
- Determine if the augmented reality display system facilitates access to helpful pre-procedure and intra-procedure imaging information as compared to traditional display systems.
The investigators hypothesize that the augmented reality display system will streamline workflow by reducing time required to stop the procedure to look away from the operative field to the conventional hanging monitor and then look back to the operative field and reorient to the operative field space.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Other
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Any patient referred to one of the study co-investigators for a procedure that requires either: Pre-procedure planning that utilizes either CT or MR images; Intra-procedure imaging for the purpose of needle placement.
排除标准
- •Age under 18 at time of procedure.
结局指标
主要结局
Scores from NASA Task Load Index (TLX) with supplemental questions to assess procedure strain
时间窗: 15 minutes
The NASA TLX method assesses work load on five 7-point scales and the additional questions assess procedural strain on 7-point scales. Each 7-point scale item will be assessed independently. Total scores will also be summed and assessed. Higher scores translate to a higher work load (worse outcome).
次要结局
未报告次要终点
研究者
Thomas C. Lee
Assistant Professor of Radiology
Brigham and Women's Hospital