Assessment of Early Treatment Response by Diffusion and Perfusion MRI in Patients With Brain Metastasis
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 30
- 试验地点
- 1
- 主要终点
- feasibility of diffusion and perfusion magnetic resonance imaging (MRI)
研究概览
简要总结
Magnetic resonance imaging (MRI) is a diagnostic study that makes pictures of organs of the body using magnetic field and radio frequency pulses that can not be felt. The purpose of this study is to determine if new imaging methods can help tumor evaluation in the brain. The extra images will be obtained using diffusion and perfusion MRI techniques to assess early treatment response in patients with brain metastasis, and will be compared to methods currently being used.
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
- •Adults aged 18 and over.
- •Patients/Subjects able to give informed consent
- •Patients/Subjects whose weight does not exceed 275 lbs.
- •Patient with metastatic brain tumors greater than or equal to 1.0 cm that will be treated with stereotactic radiosurgery and scheduled for an MRI scan as part of their routine care
排除标准
- •Patients who are unwilling or unable to undergo MRI including patients with contra-indications to MRI such as the presence of cardiac pacemakers or non-compatible intracranial vascular clips.
结局指标
主要结局
feasibility of diffusion and perfusion magnetic resonance imaging (MRI)
时间窗: 1 year
This is a technology assessment protocol for response to treatment. The study is designed to assess the utility of the technology using a limited number of participants. We will assess whether the MR parameters are predictive markers of early response.
次要结局
未报告次要终点