About this trial
This is an open-label, multi-center, phase II clinical study to preliminarily evaluate the efficacy and safety of JS207 combined with 9MW2821 or albumin paclitaxel as first-line therapy in patients with recurrent or metastatic TNBC.
Eligibility criteria
Qualifiers
Male or female age 18 - 75 years old;
Voluntary participation in clinical study;
Histologically confirmed unresectable, locally advanced or metastatic triple-negative breast cancer(absence of HER2, ER, and PR expression);
No prior systemic antitumor therapy for locally advanced or Metastatic TNBC;
Disqualifiers
Untreated or active central nervous system (CNS) metastases;
Uncontrolled pleural effusion, pericardial effusion or ascites;
Tumor encasement of important vessels or significant necrosis and cavitation that may cause a risk of hemorrhage;
History of significant bleeding tendency or severe coagulation disorder;
Trial design
Treatments tested in this trial
- JS207 in combination with 9MW2821
- JS207 in combination with Albumin paclitaxel