A Pilot Study of Diffusion MRI in the Assessment of Pancreatic Tumor Response
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 20
- 试验地点
- 1
- 主要终点
- Diffusion MRI
研究概览
简要总结
Patients with pancreatic cancer are treated with combinations of surgery, radiation therapy and chemotherapy, depending on the location of the cancer and other individual patient health factors. The goals of therapy are to reduce or eliminate the cancer cells, but without serious damage to normal cells. Investigators at The University of Michigan are conducting a research project, to see if treatment effects on an individual patient's cancer cells can be detected early by new imaging tests in patients with resectable pancreatic cancer undergoing neoadjuvant chemoradiotherapy.
详细描述
Patients with pancreatic cancer are treated with combinations of surgery, radiation therapy and chemotherapy, depending on the location of the cancer and other individual patient health factors. The goals of therapy are to reduce or eliminate the cancer cells, but without serious damage to normal cells.Each patient is unique in terms of the cancer type and location and its sensitivity to treatments. Investigators at The University of Michigan are conducting a research project to see if treatment effects on an individual patient's cancer cells can be detected early by new imaging tests in patients with resectable pancreatic cancer undergoing neoadjuvant chemoradiotherapy. Each patient is unique in terms of the cancer type and location and its sensitivity to treatments.
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
- •Patients with histologic or cytologic proof of pancreatic cancer, for whom the treatment plan, at the time of enrollment, is neoadjuvant chemoradiotherapy followed by surgical resection.
- •Patients must be >18 years old.
- •Patients cannot weight over 300 pounds, the weight limit of the MRI table.
- •Patients must have adequate renal function (estimated glomerular filtration rate > 60 mL/min/m2), to minimize the small risk of nephrogenic systemic sclerosis associated with gadolinium injection.
- •Patients must sign an informed consent indicating that they are aware of the investigational nature of this study, in keeping with the policies of UM hospital.
排除标准
- •Patients must have no previous radiation to the abdomen.
- •Patients who are pregnant or lactating are excluded.
结局指标
主要结局
Diffusion MRI
时间窗: 5 years
The goal is to develop a functional imaging method that would be a better predictor of pathological response than the current CT standard. Diffusion MRI has the potential to measure early cellular changes that occur in response to successful therapies, such as chemoradiation, and has been demonstrated to be an early predictor not only of therapeutic response, but also of overall survival for other malignancies.
次要结局
- Apparent Diffusion Coefficient (ADC)(5 years)