a Pilot Study to Explore the Efficacy and Safety of Dasatinib Combined With Quercetin to Reverse Chemotherapy Resistance in Triple Negative Breast Cancer.
试验速览
- 阶段
- 2 期
- 状态
- 招募中
- 入组人数
- 10
- 试验地点
- 1
- 主要终点
- Objective Response Rate (ORR)
研究概览
简要总结
This is a Phase II, open-label, single-arm study evaluating the efficacy and safety of combined treatment of dasatinib, quercetin with chemotherapy in mTNBC (triple negative breast cancer) patients who progressed during previous chemotherapy.
详细描述
This is a Phase II, open-label, single-arm study evaluating the efficacy and safety of combined treatment of dasatinib, quercetin with chemotherapy in mTNBC (triple negative breast cancer) patients who progressed during previous chemotherapy. Chemotherapy is the backbone drug for TNBC. How to reverse chemotherapy resistance or how to increase the sensitivity of chemotherapy efficacy, has become an urgent clinical problem to be solved. Our preclinical studies have demonstrated that the combination of dasatinib and quercetin with chemotherapy can effectively eliminate chemotherapy-induced senescent fibroblasts, decrease the proliferation rate of disseminated tumor cells, and ultimately lead to a significant reduction in metastasis and recurrence, thereby enhancing the efficacy of chemotherapy. Based on preclinical studies, the investigators designed this study to enroll mTNBC patients who have progressed during or following chemotherapy, and to explore the efficacy of combined treatment of dasatinib, quercetin with chemotherapy at a clinical level, providing new strategies of combined treatment for TNBC patients.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 70 Years（Adult, Older Adult）
- 性别
- Female
- 接受健康志愿者
- 否
入选标准
- •ECOG Performance Status of 0, 1
- •Metastatic or locally advanced, histologically documented TNBC (absence of HER2, ER, and PR expression)
- •Radiologic/objective evidence of recurrence or disease progression after chemotherapy for metastatic breast cancer (MBC)
- •Adequate hematologic and end-organ function, laboratory test results, obtained within 14 days prior to initiation of study treatment.
- •For women of childbearing potential: agreement to remain abstinent (refrain from heterosexual intercourse) or use contraceptive measures as outlined for each specific treatment arm
- •Measurable disease according to Response Evaluation Criteria in Solid Tumors v1.1 (RECIST v1.1)
- •have the cognitive ability to understand the protocol and be willing to participate and to be followed up
排除标准
- •Symptomatic, untreated, or actively progressing CNS metastases
- •Active or history of autoimmune disease or immune deficiency
- •Significant cardiovascular disease
- •History of malignancy other than breast cancer within 5 years prior to screening, with the exception of those with a negligible risk of metastasis or death
- •Treatment with chemotherapy, radiotherapy,immunotherapy or surgery (outpatient clinic surgery excluded) within 3 weeks prior to initiation of study treatment.
- •Pregnancy or breastfeeding, or intention of becoming pregnant during the study
- •History of allergies to the drug components of this trial
- •Patients who have been using oral steroid hormones for a long time will need to stop for 4 weeks if they have used them occasionally in the past
研究组 & 干预措施
quercetin and dasatinib
干预措施: Quercetin (Drug)
quercetin and dasatinib
干预措施: Dasatinib (Drug)
quercetin and dasatinib
干预措施: Taxane/Anthracycline/Eribulin Mesylate/Vinorelbine/Capecitabine/Carboplatin/UTD1/platinum (Drug)
结局指标
主要结局
Objective Response Rate (ORR)
时间窗: Baseline until disease progression or loss of clinical benefit, assessed up to 6 months
次要结局
- Disease Control Rate (DCR)(Baseline through end of study, assessed up to 6 months)
- Safety and treatment-related AEs(Randomization to death from any cause, through the end of study,assessed up to 12 months)
- Progression Free Survival (PFS)(Randomization to death from any cause, through the end of study,assessed up to 6 months)
- Biomarker analysis1(Baseline until disease progression or loss of clinical benefit, assessed up to 6 months)
- Biomarker analysis2(Baseline until disease progression or loss of clinical benefit, assessed up to 6 months)