Creation of an Image Database for the Development of a Computer Aided Diagnostic (CAD) System in Patients With Prostate Cancer (Echo-CAD)
Creation of a Multimodality Image Database (MRI + Ultrasound) for the Development of a Computer Aided Diagnostic (CAD) System in Patients With Prostate Cancer
Prostate cancer is currently detected by ultrasound-guided biopsy. Computer-aided diagnostic (CAD) systems based on multiparametric MRI are now capable of detecting most aggressive cancer foci non-invasively, but additional progress is needed for the technique to be accepted in clinical practice. We hypothesize that combining MRI and ultrasound imaging can improve the detection of cancerous tumors. As a first step in this direction, we need to create a database with MR images, 3D ultrasound images, and corresponding histopathology results, in patients treated by radical prostatectomy for prostate cancer. This is the purpose of the present study.
In a later stage (outside the scope of this study), we will be learning how to combine these images to best recognize cancerous tumors, we will use that knowledge to develop a new CAD system, and we will assess the performance of the new CAD. We expect this future system to improve the detection of prostate cancer and to reduce the number of patients requiring biopsy.
研究概览
研究类型
注册 (实际的)
阶段
- 不适用
联系人和位置
学习地点
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LYON cedex 03、法国、69437
- Hôpital Edouard Herriot - Service Service de radiologie
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参与标准
资格标准
适合学习的年龄
接受健康志愿者
有资格学习的性别
描述
Inclusion Criteria:
- Patient referred for radical prostatectomy
- Patient with multiparametric prostate MRI (3T) performed in our institution (Edouard Herriot Hospital) in the year preceding the surgery
- Informed consent signed
- Patient affiliated to the French Health Insurance system
Exclusion Criteria:
- History of prostatic surgery or radiation therapy (prostatic or pelvic)
- History of hormone therapy for prostate cancer
- Previous surgery of the abdomino-perineal region, or other contraindication for transrectal ultrasound
- Patient on protection of the court, under supervision or under trusteeship
- Inability to express a consent
学习计划
研究是如何设计的?
设计细节
- 主要用途:诊断
- 分配:不适用
- 介入模型:单组作业
- 屏蔽:无(打开标签)
武器和干预
参与者组/臂 |
干预/治疗 |
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实验性的:3D prostate ultrasound
3D prostate ultrasound will be performed in patients the day before radical prostatectomy
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研究衡量的是什么?
主要结果指标
结果测量 |
大体时间 |
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Obtention of 3D ultrasound images
大体时间:the day before radical prostatectomy
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the day before radical prostatectomy
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合作者和调查者
研究记录日期
研究主要日期
学习开始 (实际的)
初级完成 (实际的)
研究完成 (实际的)
研究注册日期
首次提交
首先提交符合 QC 标准的
首次发布 (估计)
研究记录更新
最后更新发布 (实际的)
上次提交的符合 QC 标准的更新
最后验证
更多信息
此信息直接从 clinicaltrials.gov 网站检索,没有任何更改。如果您有任何更改、删除或更新研究详细信息的请求,请联系 register@clinicaltrials.gov. clinicaltrials.gov 上实施更改,我们的网站上也会自动更新.
3D prostate ultrasound的临床试验
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Alfonso Gomez-IturriagaHospital de Cruces未知
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Centre Hospitalier Universitaire de la Réunion招聘中
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Helse Nord-Trøndelag HFNorwegian University of Science and Technology; St. Olavs Hospital完全的
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Sidney Kimmel Cancer Center at Thomas Jefferson...National Cancer Institute (NCI); University of California, San Diego; GE Healthcare; National Institutes... 和其他合作者完全的