Breast Cancer Surveillance Consortium Data Resource
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 2,345,817
- 试验地点
- 1
- 主要终点
- Breast cancer diagnosis
研究概览
简要总结
The Breast Cancer Surveillance Consortium (BCSC) database contains data from 1994-2009 on breast cancer screening, quality, and outcomes, and its main goal is to advance breast cancer research. This project is funded to maintain the BCSC database and share the data with investigators. Our objectives are to:
- Maintain the BCSC pooled database using secure methods that protect the confidentiality of women, radiologists, facilities, and BCSC registries;
- Encourage and facilitate sharing of BCSC research resources, and continue developing and implementing our communications plan to expand resource dissemination;
- Provide statistical and scientific expertise to researchers, distribute customized limited datasets, and analyze BCSC data;
- Develop and support a new web-based dynamic query tool and other electronic interfaces to efficiently share aggregated BCSC data with the public.
详细描述
The BCSC is a collaboration of breast imaging registries formally established in 1994 with support from the National Cancer Institute (NCI). As the BCSC SCC, we coordinate standardized data collection, pool data from the registries, develop statistical methodology, conduct statistical analyses for research projects, and share data with within and beyond the consortium. The current BCSC database consists of data collected by five active mammography registries and two inactive registries:
- Carolina Mammography Registry in North Carolina (CMR)
- Group Health Registry in Seattle, Washington (GHC)
- New Hampshire Mammography Network (NHMN)
- San Francisco Mammography Registry (SFMR)
- Vermont Breast Cancer Surveillance System (VBCSS)
- New Mexico Mammography Project in Albuquerque (NMMP)
- Colorado Mammography Advocacy Project (CMAP)
These registries have been actively collecting data since 1994 or 1996 (depending on registry) including patient risk factors, clinical history, breast-imaging procedures (screening and diagnostic), benign and malignant pathology results, cancer outcomes, vital status, radiologist characteristics, and facility information. Some registries have data going back to the 1970s; however, this information is mostly used to determine prior breast cancer diagnoses and mammography exposure. Most analysis limit data to 1994 forward.
Registry procedures:
BCSC data will be shared using 4 main approaches:
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 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
- 是
入选标准
- •18 years of age
排除标准
- 未提供
结局指标
主要结局
Breast cancer diagnosis
时间窗: 12 months
次要结局
- mammography performance(12 months)