NCT04903340已完成不适用
Assessment of the Impact of Acquisition Time, Respiratory Gating and New Qclear Reconstruction Modalities on the Quantification of Dosimetry in Selective Internal Radiotherapy
University Hospital, Bordeaux1 个研究点 分布在 1 个国家目标入组 30 人开始时间: 2021年4月12日最近更新:
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 30
- 试验地点
- 1
- 主要终点
- Average dose value (Gy) of tumor liver and healthy liver obtained according to reconstruction configuration.
研究概览
简要总结
Post-processing of Positron Emission Tomography (PET) acquired images, performed following radioembolization treatment with microspheres at 90Y in hepatocellular carcinoma patients, is subject to changes commercialized by General Electric : respiratory motion correction, specific reconstruction algorithms. We propose to test the possible combinations of these reconstruction parameters to determine which ones to apply for an optimal quality exam with the shortest scan time possible
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 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
- •patient with hepatocellular carcinoma
- •with radioembolization treatment decided
- •over the age of 18
排除标准
- •radiembolization not possible
- •acquisition of PET/CT imaging at 90Y not possible
结局指标
主要结局
Average dose value (Gy) of tumor liver and healthy liver obtained according to reconstruction configuration.
时间窗: Day 0 (PET/CT Exam)
次要结局
未报告次要终点
研究者
研究点 (1)
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