NCT01172041已完成不适用
Investigating the Role of Audiovisual Biofeedback on Image Quality During 4D Anatomic and Functional Imaging
适应症
相关药物
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 10
- 试验地点
- 1
- 主要终点
- Measure the difference in number of artifacts on 4D CT scans using audiovisual biofeedback in comparison to Free breathing.
研究概览
简要总结
This study will investigate whether audiovisual biofeedback, in which visual and audio cues are used to regulate the patient's breathing, can increase the image quality of 4D CT and 4D PET scans.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
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
- •Required for inclusion in this study are:
- •Informed consent
- •Diagnosis of AJCC Stage I-III lung cancer of any histology to be treated using radiotherapy at Stanford Cancer Center
- •Age 18 or greater
- •Painfree in supine position
- •Karnofsky performance status 50 or greater
- •The inclusion of educationally disadvantaged, decisionally impaired or homeless people are allowed if informed consent, in the opinion of the consenting investigator (study PI, co-PI or research nurse), is obtained.
排除标准
- •Pregnant women
- •Stanford employees
- •Stanford students
- •Prisoners will be eligible for the study.
结局指标
主要结局
Measure the difference in number of artifacts on 4D CT scans using audiovisual biofeedback in comparison to Free breathing.
时间窗: Day one
The first, third, fifth seventh and ninth patients accrued to the protocol will have their free breathing studies performed first. The second, fourth, sixth, eighth and tenth patients accrued to the protocol will have their audiovisual (a/v) biofeedback studies performed first.
次要结局
未报告次要终点
研究者
研究点 (1)
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