FDA018-ADC vs Investigator's Choice Chemotherapy to Treat Locally Advanced, Recurrent or Metastatic Triple-negative Breast Cancer

Korábbi kezelés

• Have history of clinical significant active chronic obstructive pulmonary disease, or other moderate-to-severe chronic respiratory illness present within 6 months prior to the first dose;
• Patients who have received prior TROP-2-targeted therapy;
• Patients who have received prior topoisomerase I inhibitor contained therapy;
• Received other anti-tumor treatments (including chemotherapy, radiotherapy, targeted therapy, immunotherapy, experimental treatment and so on) within 4 weeks prior to the first dose;
• Patients who have received live vaccines within 4 weeks prior to the first dose;
• Patients who had undergone major surgery or severe trauma within 4 weeks prior to the first dose;
• Patients who had undergone systemic high-dose steroids within 2 weeks prior to the first dose;

Más betegség

• Patients with other malignancies, except cured basal or squamous cell skin cancer or in situ cancer of cervix; and patients with other malignancies must have a tumor-free period of at least 5 years;
• Suffering from active chronic inflammatory bowel disease (ulcerative colitis, Crohn disease), and history of intestinal obstruction, or Gl perforation;
• Patients with Gilbert's disease or heterozygous for the UGT1A1*28 allele;
• Participants known to be human immunodeficiency (HIV) positive, hepatitis B positive, or hepatitis C positive;
• Patients have history of psychotropic drug abuse, alcohol or drug abuse;

Egyéb

• Have central nervous system metastasis with clinical symptoms;
• Women who are pregnant or lactating;
• Other circumstances that is deemed not appropriate for the study by investigator.

• Patients capable to give written informed consent;
• Histologically or cytologically confirmed TNBC based on the most recent analyzed biopsy or other pathology specimen. Triple negative is defined as <1% expression for estrogen receptor (ER) and progesterone receptor (PR) and negative for human epidermal growth factor receptor 2 (HER2) by in-situ hybridization;
• Prior exposure to a taxane in localized or advanced/metastatic setting, and recurred during or after treatment;
• Eligible for one of the chemotherapy options listed as ICC (eribulin, capecitabine, gemcitabine, or vinorelbine) as per investigator assessment;
• Have measurable lesions defined in RECIST v.1.1, those with only skin or bone lesions cannot be included;
• Expected survival≥3 months;
• Eastern Cancer Cooperative Group (ECOG) performance status 0-1;
• Adequate bone marrow, hepatic, and renal function;
• All acute toxicity of previous anti-tumor treatment or surgery is relieved to baseline severity or NCI CTCAE version 5.0≤1;
• Subjects could provide tumor tissues or tissue specimens;
• Patients of child bearing potential must agree to take contraception during the study and for 6 months after the last day of treatment.