Evaluation of Cone Beam Kilovoltage Imaging During Radiation Therapy for Tumors of the Head and Neck
试验速览
- 阶段
- 2 期
- 状态
- 终止
- 入组人数
- 30
- 试验地点
- 2
- 主要终点
- Average Interfraction Shift of Patients Undergoing Radiotherapy
研究概览
简要总结
To evaluate the use of cone beam computed tomography in treating head and neck to hopefully reduce side effects
详细描述
The general purpose of this study is to evaluate Kilovoltage (kv) Imaging, specifically the Cone-beam CT (CBCT) scan device, to assess the accuracy of radiation therapy treatment delivery for patients with head and neck neoplasms
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Supportive Care
- 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 receiving radiation therapy for a head and neck tumor assigned to the new Elekta Synergy Linare Accelerator
排除标准
- 未提供
结局指标
主要结局
Average Interfraction Shift of Patients Undergoing Radiotherapy
时间窗: Daily prior to radiation
Determine the magnitude of the systematic error of patient positioning as determined by cone beam CT (CBCT) and the desired placement based on the treatment planning CT scan. Every day, prior to radiation treatment, a CBCT will be performed. The CBCT images will be compared to the radiation therapy planning CT image just taken.
Average Residual Error Motion of Patients Undergoing Radiotherapy
时间窗: Daily after each radiotherapy treatment
To determine the magnitude of random variance (random error) in radiotherapy treatment of head and neck neoplasms
次要结局
未报告次要终点