NCT07275203尚未招募不适用
Concordance of the Biology of Primary Breast Carcinoma and the Biology of Recurrence , Retrospective Study.
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 入组人数
- 200
- 主要终点
- Rate of receptor discordance between primary and recurrent breast cancer.
研究概览
简要总结
the study will discuss the concordance of the biology of primary breast carcinoma and the biology of recurrence.
The study will be conducted at Department of Clinical Oncology, Sohag University Hospital and Sohag Cancer center, Sohag, Egypt.
including Patients diagnosed and treated between 2015 and 2025 and Data will be collected from medical records, pathology reports, and radiology reports.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Retrospective
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
- •Age more than18 years old at time of diagnosis of breast cancer.
- •Patients who had recurrent breast cancer following adjuvant treatment.
- •Biopsy was taken from the site of recurrence and biology was done.
排除标准
- •Patients with distant metastasis at time of presentation.
- •Patients diagnosed with double malignancy.
- •Patients with incomplete data records.
- •Recurrent breast cancer and biopsy difficult to be taken .
结局指标
主要结局
Rate of receptor discordance between primary and recurrent breast cancer.
时间窗: 2015-2025
次要结局
未报告次要终点
研究者
Mera Samy George Samy
Principle Investigator
Sohag University
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