Improving Breast Cancer Diagnostics by Novel Sonographic Techniques
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 236
- 试验地点
- 1
- 主要终点
- Improving Breast Cancer Diagnostic by Novel sonographicTechniques Study
研究概览
简要总结
With the proposed project we seek to advance the detection and diagnosis of breast cancer in an outpatient breast clinic. Novel sonographic approaches will be scrutinized. The first aim of this study will be to explore whether there is an advantage of ductosonography over conventional breast sonography in detecting and localizing breast lesions by comparing the diagnostic accuracy of ductosonography and conventional breast sonography in detecting suspicious and unclear sonographic lesions.In Addition, reliability and time requirement of ductosonographic examination will be investigated. The second specific aim is to investigate the potential of tissue elasticity as a diagnostic marker in solid breast lesions (US-BI-RADS 3, 4 and 5) by elastosonography. The study design allows investigating the reproducibility of the method.
详细描述
The Research Project consists of mainly two parts that involve different methodological approaches: For the first part, different breast ultrasound techniques will be employed for the examination of an unselected population in a regular setting of a breast outpatient clinic. The second part includes measuring and characterizing tissue elasticity of breast lesions by elastosonography.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Control
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- Female
- 接受健康志愿者
- 否
入选标准
- •all women , who agree with the two examinations of the breast: conventional method and ductosonography
排除标准
- •a women, who have only the conventional examination of sonography
结局指标
主要结局
Improving Breast Cancer Diagnostic by Novel sonographicTechniques Study
时间窗: 3 year and 6 months
Comparing the diagnostic accuracy of ductosonography and conventional breast sonography in the detection of breast lesions. Suspicious and unclear sonographic lesions (BI-RADS 3, 4, and 5) are clarified with a breast biopsy and malignancy confirmed by histology.
次要结局
- Improving Breast Cancer Diagnostic by Novel sonographicTechniques Study(3 year and 6 months)