NCT05155423进行中（未招募）不适用
A Prospective Study of Performing MRI Simulation in Treatment Position in Spinal Stereotactic Body Radiation Therapy
适应症
试验速览
- 阶段
- 不适用
- 状态
- 进行中（未招募）
- 入组人数
- 21
- 试验地点
- 2
- 主要终点
- Performing MRI scans in the treatment position for accurate treatment planning.
研究概览
简要总结
To learn the usefulness of performing MRI scans in different positions and learn the best practice for spinal stereotactic body radiation therapy (spinal SBRT) planning and dose delivery.
详细描述
1. Objectives
- Assess the feasibility of performing MRI scans in the treatment position for accurate treatment planning and dose delivery in spinal stereotactic body radiation therapy (spinal SBRT).
- Characterize the improved accuracy of image fusion between MRI and CT and its dosimetric impact when performing MRI scans in treatment position in spinal SBRT.
- Assess the ability of MRI simulation to accurately target extended spinal targets beyond the current targeting limitations (>3 consecutive vertebral body levels)
- Optimize the workflow of using MRI simulation in treatment planning and dose delivery.
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
- •Inclusion Criteria
- •Greater than or equal to 18 years of age
- •Pathologically confirmed diagnosis of cancer, including, but not limited to non-small cell lung cancer, breast, prostate, renal cell, melanoma, gastrointestinal, sarcoma, thyroid, head and neck primary, and carcinoma of unknown primary
- •Signed informed consent
- •Willing to undergo 2 MRI simulations in one or multiple sessions, one with immobilization device, and the other without.
- •Patients undergoing spinal SBRT 3.2.
排除标准
- •a. Patient with a relative or absolute contraindication to MRI (such as pacemaker, etc.) b. Patients with significant instrumentation or cement at the site of interest causing artifact c. Inability to tolerate with immobilization device for greater than 30 minutes
结局指标
主要结局
Performing MRI scans in the treatment position for accurate treatment planning.
时间窗: through study completion, an average of 1 year
Performing MRI scans in the treatment position for dose delivery in spinal stereotactic body radiation therapy (spinal SBRT).
时间窗: through study completion, an average of 1 year
次要结局
未报告次要终点
研究者
研究点 (2)
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