Rapid Medical Donation Programme for Breast Cancer to Examine Tumour Heterogeneity
试验速览
- 阶段
- 不适用
- 入组人数
- 60
- 试验地点
- 1
- 主要终点
- The acquisition of tumour tissue from multiple metastatic sites.
研究概览
简要总结
Treatment of breast cancer has traditionally been based on the primary tumour's features in the breast. Only recently, when cancer returns at other sites, has there been an attempt to biopsy the metastatic disease and change treatments accordingly. A 'repeat biopsy' can be technically difficult, painful and, when possible, only represents a small sample of one of many metastases.
Even when one deposit responds to a new treatment, a neighbouring one may continue to grow. There is an urgent need to characterise all deposits, particularly the lethal ones which progress despite all treatments.
This study will enable the comprehensive analysis of the metastatic process and the evolution of the breast cancer through the course of its treatment. Patients who have consented during life to donate their tissues for molecular analysis will provide the means for such an analysis.
Main aims:
- To comprehensively and systematically examine metastatic breast cancer by its detailed exploratory molecular characterization to elucidate the possible inter- and intratumoural heterogeneity between the primary tumour and the majority of metastatic sites.
- To map the natural history of the metastatic breast cancer process
研究设计
- 研究类型
- Observational
- 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 who have completed active treatment (or trials) for metastatic breast cancer.
- •Patients referred to either community or the hospital-based palliative care unit from Royal Marsden National Health Service Foundation Trust.
排除标准
- •Lack of capacity / inability to give informed consent.
- •Diagnosis of alternative cancer within the last 5 years other than resected basal cell skin cancer or cervical intraepithelial neoplasia.
- •Patients known to be HIV, Hepatitis B virus or Hepatitis C virus positive on serology .
- •Spongiform encephalopathy (known or suspected CJD) .
- •Eligibility for or current participation in a clinical trial (excluding palliative care trials)
结局指标
主要结局
The acquisition of tumour tissue from multiple metastatic sites.
时间窗: Within 6 hours from the time of death.
次要结局
未报告次要终点