a Pilot Study to Explore the Efficacy and Safety of Dasatinib Combined With Quercetin to Reverse Chemotherapy Resistance in Triple Negative Breast Cancer.
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.
• 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