Development and Validation of an Integrated Testing Strategy for Simultaneous Detection of ESR-1 and gBRCA Mutations Via Liquid Biopsy in HR+/HER2- Metastatic Breast Cancer (mBC) Patients, and the Creation of a Digital Gene Library to Support an Evidence-based Diagnostic Algorithm
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 发起方
- 入组人数
- 80
- 试验地点
- 1
- 主要终点
- the creation of a digital gene library to support an evidence-based diagnostic algorithm
研究概览
简要总结
Development and validation of an integrated testing strategy for simultaneous detection of ESR-1 and gBRCA mutations via liquid biopsy in HR+/HER2- metastatic breast cancer (mBC) patients, and the creation of a digital gene library to support an evidence-based diagnostic algorithm
详细描述
Breast cancer is the most prevalent type of tumor and the primary cause of cancer-related deaths among women globally (1). Approximately two-thirds of these tumors express hormone receptors (HR) and lack HER2 overexpression and/or amplification (2). Throughout treatment, resistance frequently develops, with underlying mechanisms that remain largely undefined (3).
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 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
- •Participants must have a confirmed diagnosis of estrogen receptor-positive (ER+) and/or progesterone receptor-positive (PgR+) breast cancer through histological and/or cytological examination by the local laboratory Participants must exhibit HER2-negative breast cancer
- •or 2+). If IHC is 2+, a negative in situ hybridization (Fluorescent in situ hybridization (FISH), Chromogenic in situ hybridization (CISH), or Silver-enhanced in situ hybridization (SISH)) test is required by local laboratory testing.
- •Participants should be in an advanced or metastatic setting including both those prior to the initiation of treatment for metastatic disease and those who experienced progression following treatment with cyclin-dependent kinases (CDK)4/6 inhibitors. However, the primary tumor should be treated according to the standard of care.
- •Written informed consent must be signed and dated by the patient and the investigator prior to inclusion.
排除标准
- •Unable to provide written informed consent
研究组 & 干预措施
HR+/HER2- metastatic breast cancer (mBC) patients
breast
结局指标
主要结局
the creation of a digital gene library to support an evidence-based diagnostic algorithm
时间窗: 2 years
Optimize the patient journey for individuals with metastatic breast cancer (mBC) by enhancing the care pathway and promoting access to testing for ESR1 and gBRCA mutations.
次要结局
未报告次要终点